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2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves
2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves
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1.
10–35-GHz frequency reconfigurable RF MEMS 5-bit DMTL phase shifter uses push-pull actuation based toggle mechanism
机译:
10–35 GHz频率可重构RF MEMS 5位DMTL移相器使用基于推挽驱动的触发机制
作者:
Dey Sukomal
;
Koul Shiban K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
microactuators;
microwave phase shifters;
millimetre wave phase shifters;
transmission lines;
DMTL theory;
actuation voltages;
band tuning;
bridge actuation mechanism;
capacitance variation;
constant resolution;
differential phase shift;
distributed MEMS transmission line theory;
frequency 10 GHz to 35 GHz;
frequency reconfigurable RF MEMS phase shifter;
insertion phase;
loss 1 dB;
push-pull actuation based toggle mechanism;
push-pull tuning;
torsional actuators;
wideband phase shifter;
word length 5 bit;
Bridge cir;
2.
Active cancellation of probing in dipole arrays including mutual coupling effect
机译:
主动消除偶极阵列中的探测,包括相互耦合效应
作者:
Ankaiah N. Bala
;
Singh Hema
;
Jha R.M.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
active antenna arrays;
adaptive antenna arrays;
antenna accessories;
antenna radiation patterns;
array signal processing;
dipole antenna arrays;
least mean squares methods;
linear antenna arrays;
probes;
SINK;
adaptive nulling;
arbitrary linear dipole array;
modified improved LMS algorithm;
multilobe beamforming;
multiple narrowband uncorrelated source;
mutual coupling effect;
parallel-in-echelon dipole array;
probing active cancellation;
received signal vector;
signal-to-interference-noise ratio;
Adaptive arrays;
I;
3.
Electromagnetic compatibility of MARS Orbiter Mission spacecraft
机译:
MARS轨道飞行器航天器的电磁兼容性
作者:
Raghavaiah Vaddi
;
Sowjanya P.
;
Mini R.L.
;
Murthy P.V.N.
;
Muniraja S.M.
;
Renuka R.
;
Murali G. K. Rama
;
Binu D.
;
Sankaranarayanan Santhi
;
Kumar V. Senthil
;
Srinivas B.S.
;
Hariharan V.K.
;
Srinivasan V.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
artificial satellites;
electromagnetic compatibility;
interference suppression;
radio receivers;
satellite antennas;
space communication links;
EMC analysis;
EMC requirements;
EMC test limit;
EMI mitigation technique;
ESD mitigation technique;
MARS Orbiter Mission spacecraft;
MOM spacecraft;
deep space communication;
electromagnetic compatibility;
high gain antenna system;
interplanetary communication;
on-board sensitive receiver;
Antenna measurements;
Electromagnetic compatibility;
Electromagnetic interference;
Ele;
4.
Novel Photonic Crystal slow wave structures for sub-mm/THz wave-generation application
机译:
亚毫米/太赫兹波产生应用的新型光子晶体慢波结构
作者:
Nashed A.I.
;
Chaudhuri S.K.
;
Safavi-Naeini S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
S-parameters;
photonic crystals;
slow wave structures;
terahertz wave generation;
thermal conductivity;
three-dimensional printing;
3D printing technology;
ADD-PC;
Cherenkov radiation-based amplifier;
Cherenkov radiation-based oscillator;
SWS;
THz wave-generation application;
all metallic axial load double defected-photonic crystal;
band diagram;
cylindrical beam channel;
dispersion properties;
fabrication technique;
metallic SWS high-power millimeter-THz source;
metallic coating;
modal phase velocity;
photonic cry;
5.
Design and development of triple band U Slot PIFA antenna
机译:
三频U型槽PIFA天线的设计与开发
作者:
Sahu Lalit Kumar
;
Jyoti Rajeev
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
multifrequency antennas;
planar inverted-F antennas;
slot antennas;
good impedance matching;
linearly polarized antenna;
omni directional radiation pattern;
three shorting post;
triple band U shape slot planar inverted F antenna design;
triple band U slot PIFA antenna design;
Antenna measurements;
Antenna radiation patterns;
Frequency measurement;
Loading;
Loss measurement;
Resonant frequency;
PIFA antenna;
capacitive loading;
linear polarization;
shorting post;
triple frequency operatio;
6.
Performance analysis of kernel based adaptive beamforming for smart antenna systems
机译:
智能天线系统中基于核的自适应波束成形性能分析
作者:
Rao Amara Prakasa
;
Sarma N.V.S.N.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
adaptive antenna arrays;
array signal processing;
iterative methods;
least squares approximations;
mobile communication;
convergence speed;
dynamic channel environment;
iteration process;
kernel based adaptive beamforming algorithm;
minimum mean square error;
mobile communication;
performance analysis;
smart antenna systems;
traditional least square algorithm;
weight convergence;
Adaptive arrays;
Array signal processing;
Arrays;
Convergence;
Heuristic algorithms;
Kernel;
Least squares approximations;
Beamforming;
Kern;
7.
Reconfigurable digital radar receiver implemented in FPGA using Under-sampling, Direct IQ generation, Multi-rate filter and pulse compression
机译:
使用欠采样,直接IQ生成,多速率滤波器和脉冲压缩在FPGA中实现的可重构数字雷达接收器
作者:
Rathore Ravinder Pratap Singh
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
analogue-digital conversion;
digital filters;
field programmable gate arrays;
pulse compression;
radar receivers;
signal sampling;
DDC FIR filter;
Matlab tool;
VHDL code;
Xilinx FPGA Virtex 5;
Xilinx system generator;
analog RF return energy;
direct IQ generation;
fast sampling ADC;
multichannel receiver application;
multirate filter;
pulse compression coefficients;
radar system;
reconfigurable digital receiver;
undersampling;
Band-pass filters;
Bandwidth;
Field programmable gate arrays;
Filtering theory;
Finite impuls;
8.
Design of microwave ENZ sensor for contamination detection in liquids using SIW technology
机译:
利用SIW技术设计用于液体污染物检测的微波ENZ传感器
作者:
Jha Abhishek Kumar
;
Akhtar M. Jaleel
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
contamination;
dielectric measurement;
inspection;
microwave detectors;
microwave measurement;
substrate integrated waveguides;
SIW technology;
cavity perturbation technique;
contamination detection;
dielectric properties;
liquid solution contamination;
microwave ENZ sensor;
planar epsilon-near-zero tunnel sensor;
surface integrated waveguide technology;
tunneling electric field;
Cavity resonators;
Contamination;
Liquids;
Microwave measurement;
Pollution measurement;
Tunneling;
Water pollution;
Epsilon-near-zero (ENZ;
9.
Recent advances in the design of efficient-yet-linear watt-class mmWave CMOS PAs
机译:
高效线性瓦特级mmWave CMOS PA设计的最新进展
作者:
Bhat Ritesh
;
Chakrabarti Anandaroop
;
Krishnaswamy Harish
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CMOS analogue integrated circuits;
linearisation techniques;
millimetre wave integrated circuits;
millimetre wave power amplifiers;
complementary metal oxide semiconductor;
device stacking;
large-scale power combining;
linear watt-class mmwave CMOS PA;
linearization technique;
mmwave switch-mode operation;
multiGbps complex modulation;
power amplifier;
technology scaling;
transistor breakdown voltage;
CMOS integrated circuits;
Modulation;
Power generation;
Radio frequency;
Stacking;
Switches;
System-on-chip;
10.
Phase noise measurement: Challenges and uncertainty
机译:
相位噪声测量:挑战和不确定性
作者:
Poddar Ajay K.
;
Rohde Ulrich L.
;
Rubiola Enrico
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
crystal oscillators;
electric noise measurement;
measurement uncertainty;
phase measurement;
phase noise;
signal generators;
PN measurement technique;
cross-correlation phase noise measurement;
crystal oscillator circuit;
frequency 100 MHz;
low noise signal sources;
measurement accuracy;
measurement limitations;
measurement uncertainty;
signal source phase noise;
Bandwidth;
Frequency measurement;
Noise measurement;
Phase measurement;
Phase noise;
Cross-Correlation;
Phase Noise;
11.
Design, fabrication and characterization of capacitive RF MEMS switches with low pull-in voltage
机译:
低吸合电压的电容式RF MEMS开关的设计,制造和表征
作者:
Shekhar S.
;
Vinoy K.J.
;
Ananthasuresh G.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
micromachining;
microswitches;
microwave switches;
capacitive RF MEMS switch;
dielectric charging;
glass substrate;
high actuation voltage;
low pull-in voltage MEMS switch;
low-actuation voltage;
mask surface micromachining process;
voltage 4.8 V;
Dielectrics;
Fabrication;
Loss measurement;
Micromechanical devices;
Microswitches;
Radio frequency;
Semiconductor device measurement;
Capacitive switch;
RF MEMS;
insertion loss;
isolation;
pull-in voltage;
12.
A compact ultra-wideband slot antenna with band notch characteristics
机译:
具有带陷波特性的紧凑型超宽带缝隙天线
作者:
Neethu L.
;
Ramesh R.
;
Kiran K. Usha
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna feeds;
electric impedance;
microwave antennas;
slot antennas;
strip lines;
strips;
ultra wideband antennas;
L- shaped protruded strip;
M-shaped slot;
band notch characteristics;
band rejection performance;
compact ultra-wideband slot antenna;
feed line;
frequency 4.4 GHz;
frequency 5.0 GHz to 5.4 GHz;
impedance bandwidth;
square-ring stub;
Antenna feeds;
Bandwidth;
Impedance;
Resonant frequency;
Slot antennas;
Ultra wideband antennas;
M-shaped slot;
band rejection;
impedance bandwidth;
protruded strip;
slot antenn;
13.
Millimeter-wave silicon-on-glass integrated technology
机译:
毫米波玻璃硅集成技术
作者:
Ranjkesh N.
;
Taeb A.
;
Abdellatif A.
;
Gigoyan S.
;
Basha M.
;
Safavi-Naeini S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
millimetre wave integrated circuits;
millimetre wave phase shifters;
power dividers;
SOG technology;
frequency 150 GHz to 220 GHz;
in-phase power divider;
insertion loss variation;
low-cost integrated technology platform;
low-loss integrated technology platform;
millimeter-wave integrated circuits;
millimeter-wave silicon-on-glass integrated technology;
mmW high-performance phase shifter;
mmW-Terahertz THz integrated circuits;
terahertz integrated circuits;
total average divider loss;
Dielectrics;
Insertion los;
14.
Image-based chipless RFID system with high content capacity for low cost tagging
机译:
基于图像的无芯片RFID系统,具有高容量,低成本标签
作者:
Zomorrodi Mohammad
;
Karmakar Nemai C.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
radar imaging;
radiofrequency identification;
radiofrequency interference;
synthetic aperture radar;
SAR signal processing;
electromagnetic image;
electromagnetic polarizers;
frequency 60 GHz;
high content capacity;
high radar cross section;
image-based chipless RFID system;
linearly polarized signal;
low cost tagging;
multipath interference;
orthogonal direction;
radar clutter;
synthetic aperture radar signal processing;
Encoding;
Image resolution;
Microwave imaging;
Radiofrequency ident;
15.
Active millimeter wave radar system for non-destructive, non-invasive underline fault detection and multilayer material analysis
机译:
有源毫米波雷达系统,用于无损,无创的下划线故障检测和多层材料分析
作者:
Agarwal Smriti
;
Singh Dharmendra
;
Pathak Nagendra P.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
automatic optical inspection;
condition monitoring;
consumer products;
crack detection;
dielectric measurement;
fault diagnosis;
millimetre wave materials;
millimetre wave measurement;
millimetre wave radar;
nondestructive testing;
radar imaging;
thickness measurement;
MMW radar;
V band;
active millimeter wave radar system;
automatic structural health monitoring;
concealed crack detection;
consumer product quality check;
industry dispatch end;
invisible cracks;
multilayer material analysis;
non-invasive underline fa;
16.
UWB antenna with reconfigurable band-notched characteristics using ideal switches
机译:
使用理想开关可重新配置带隙特性的UWB天线
作者:
Jacob Sarah
;
Nimisha S.
;
Anila P.V.
;
Mohanan P.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
UHF antennas;
WiMax;
antenna feeds;
aperture antennas;
coplanar waveguides;
etching;
ultra wideband antennas;
waveguide antennas;
CPW-fed band-notched Ultra wide band antenna;
S-shaped meandered parasitic element etching;
UWB antenna;
WiMAX;
coplanar waveguide;
frequency 2.5 GHz to 12 GHz;
ideal switche;
radiating aperture;
reconfigurable band-notched characteristic;
Antenna measurements;
Antenna radiation patterns;
Microwave antennas;
Optical switches;
Slot antennas;
Ultra wideband antennas;
Band-notched characterist;
17.
Shielded vertically stack ring resonator for petroleum permittivity measurement
机译:
屏蔽垂直堆叠环形谐振器,用于石油介电常数测量
作者:
Kulkarni Saita
;
Joshi Madhuri
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
digital simulation;
petroleum;
product quality;
production engineering computing;
resonators;
sensitivity;
Ansoft HFSS 11 simulation software;
Q-factor;
dielectric;
liquid petroleum quality analysis;
microwave resonator technique;
petroleum permittivity measurement;
resonator sensitivity;
sensitivity measurement;
shielded vertically stack ring resonator;
Dielectrics;
Optical ring resonators;
Permittivity;
Permittivity measurement;
Petroleum;
Resonant frequency;
Ceramics;
coaxial resonators;
delay filters;
delay-lines;
p;
18.
In-orbit estimation of TTC antenna coverage for satellite communication
机译:
卫星通信中TT&C天线覆盖范围的在轨估计
作者:
Reddy B. Sandhya
;
Aman P. V. Sitar
;
Kumar V. Senthil
;
Srinivasan V.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
satellite antennas;
MARS orbiter mission;
MATLAB software;
RF coverage analysis;
S-band;
TTC antenna coverage;
WIPL-D software;
antenna performance;
appendices;
critical mission operations;
decision making;
deployable antenna;
downlink antenna;
in-orbit estimation;
in-orbit phase;
propellant tank;
satellite communication;
solar array;
spacecraft structure;
transfer orbit phase;
Antenna measurements;
Antenna radiation patterns;
Downlink;
Extraterrestrial measurements;
Reflector antennas;
Space vehicles;
Radiation pattern;
19.
Design development of a compact, low power, high resolution UWB sub-surface scanner for space applications
机译:
紧凑,低功耗,高分辨率的UWB地下扫描仪的设计和开发
作者:
Rai Abhay K.
;
Quine Brendan
;
Magierowski Sebastian
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna feeds;
microstrip antennas;
pulse generators;
radar resolution;
ultra wideband antennas;
current 250 mA;
frequency 1 GHz to 5 GHz;
high resolution UWB subsurface scanner;
high resolution ultrawideband radar;
impulse drive unit;
impulse type signaling;
microstrip-fed Vivaldi antenna;
pico-pulse generator based transmitter;
Antenna radiation patterns;
Clocks;
Generators;
Microstrip antennas;
Slot antennas;
Transmitters;
Vivaldi antennas;
Impulse Drive Unit;
Pico-pulse generator;
Sub-nano second;
Tapered Microstr;
20.
Analysis of a novel 200GHz Cherenkov radiation based backward wave oscillator
机译:
一种基于200GHz Cherenkov辐射的新型后向波振荡器的分析
作者:
Nashed A.I.
;
Chaudhuri S.K.
;
Safavi-Naeini S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
backward wave oscillators;
electromagnetic waves;
finite difference time-domain analysis;
millimetre wave amplifiers;
millimetre wave oscillators;
photonic crystals;
ADD-PC SWS;
BWO;
Cherenkov radiation based backward wave oscillator;
Cherenkov radiation-based amplifier;
Cherenkov radiation-based source;
axial loaded double defected-photonic crystal slow wave structure;
electromagnetic wave;
finite difference time domain simulation;
frequency 200 GHz;
particle-in-cell simulation;
power handling capability;
Elect;
21.
A simple laboratory setup to create 2-D angle of arrival scenario keeping transmitter fixed and receiver moving on 3-axes servo
机译:
一个简单的实验室设置即可创建2D到达角场景,使发射器保持固定,接收器在3轴伺服器上移动
作者:
Samanta Sounak
;
Das M.K.
;
Chakraborty Mrityunjoy
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
direction-of-arrival estimation;
electronic warfare;
radar signal processing;
radio direction-finding;
radio receivers;
radio transmitters;
2D angle-of-arrival scenario;
2D-AoA;
2D-DF receiver;
3-axes servo;
advanced direction finding receiver;
azimuth angle;
electronic warfare;
elevation angle;
laboratory setup;
radar signal generation;
test cases;
test--evaluation;
Azimuth;
Laboratories;
Radar;
Radar antennas;
Receivers;
Servomotors;
Transmitters;
2-Dimensional Angle-of-Arrival;
3-axes Servo;
Azimuth;
Elevation;
Pitch;
Ro;
22.
Compact microstrip elliptic function lowpass filter with sharp roll-off and wide stopband by cascading multiple patch resonators
机译:
级联多个贴片谐振器的紧凑型微带椭圆功能低通滤波器,具有陡峭的滚降和宽阻带
作者:
Raphika P.M.
;
Abdulla P.
;
Jasmine P.M.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
elliptic filters;
low-pass filters;
microstrip filters;
microstrip lines;
microstrip resonators;
bandwidth 2.55 GHz to 7.03 GHz;
frequency 2.4 GHz;
guided wavelength;
microstrip elliptic function lowpass filter;
microstrip line;
patch resonators;
series resonators;
Cutoff frequency;
Joining processes;
Microstrip filters;
Microstrip resonators;
Microwave filters;
Passband;
Resonator filters;
Elliptic function;
compact lowpass filter;
microstrip line;
patch resonator;
stopband;
23.
Circularly polarized active antenna array for telemetry reception
机译:
圆极化有源天线阵列,用于遥测接收
作者:
Mishra Prashant Kumar
;
Jahagirdar D.R.
;
Kumar Girish
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
active antenna arrays;
antenna radiation patterns;
broadband antennas;
low noise amplifiers;
telemetry;
LNA;
bandwidth 2.2 GHz;
bias tee;
design of 4×1 broadband circularly polarized active antenna array;
electromagnetically coupled microstrip radiating elements;
low noise amplifier;
telemetry signal reception;
Antenna arrays;
Antenna measurements;
Arrays;
Broadband antennas;
Feeds;
Microstrip;
Microstrip antennas;
Microstrip antenna;
broadband antennas;
electromagnetic coupling;
linear antenna array;
receiving antenn;
24.
Design of inductorless, low power, high conversion gain CMOS subharmonic mixer for 2.4 GHz application
机译:
适用于2.4 GHz应用的无电感器,低功耗,高转换增益CMOS次谐波混频器的设计
作者:
Chong W.K.
;
Ramiah H.
;
Vitee N.
;
Tan G.H.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CMOS integrated circuits;
UHF mixers;
low-power electronics;
LO switching stage;
complementary current-reuse technique;
frequency 2.4 GHz;
fully differential subharmonic down-conversion mixer;
gain 15.18 dB;
inductorless low power high conversion gain CMOS subharmonic mixer;
size 0.14 mum;
standard CMOS technology;
transconductance stage;
voltage 1.2 V;
CMOS integrated circuits;
Gain;
Mixers;
Radio frequency;
Switching circuits;
Transconductance;
Transistors;
CMOS;
Inductorless;
high conversion gain;
low power;
subharm;
25.
Detection of basal cell carcinoma using terahertz imaging technique
机译:
太赫兹成像技术检测基底细胞癌
作者:
Singh Surya Prakash
;
Akhtar M.J.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
bioelectric phenomena;
cellular biophysics;
permittivity;
skin;
terahertz wave imaging;
Bruggeman mixing formula;
basal cell carcinoma detection;
human skin;
infected skin;
permittivity profile reconstruction;
stratified media model;
terahertz imaging;
Computational modeling;
Image reconstruction;
Imaging;
Mathematical model;
Numerical models;
Permittivity;
Skin;
Basal cell carcinoma;
stratified media;
terahertz imaging;
transmission matrix;
26.
Multilayer printed active phased array antenna for radar imaging satellite
机译:
雷达成像卫星用多层印刷有源相控阵天线
作者:
Jyoti Rajeev
;
Chakrabarty Soumyabrata
;
Kulshrestha Sanjeev
;
Singh V.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna phased arrays;
antenna radiation patterns;
array signal processing;
fault diagnosis;
radar antennas;
radar imaging;
RISAT;
active distributed beamforming networks;
bandwidth 225 MHz;
fault diagnosis;
linear array feeding;
microwave holographic technique;
multilayer printed active phased array antenna;
radar imaging satellite;
Antenna measurements;
Antenna radiation patterns;
Arrays;
Bandwidth;
Phased arrays;
Synthetic aperture radar;
Multilayer microstrip antennas;
RISAT;
SAR etc;
feed network;
phased array;
27.
Design, fabrication and characterization of reconfigurable spur-line band reject filter
机译:
可重构支线带阻滤波器的设计,制造和特性
作者:
Singhal Hemant Kumar
;
Basu Ananjan
;
Koul Shiban K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
band-stop filters;
microwave filters;
p-i-n diodes;
C-band;
PIN diodes;
reconfigurable spur-line based band reject filter;
Fabrication;
Filtering theory;
Microstrip filters;
Microwave filters;
Optical filters;
Radio frequency;
Band reject;
Filter;
Reconfigurable;
Spur-line;
28.
Digitally supported feed-forward harmonic cancellation for filter-less ultra-wideband transmitters
机译:
数字支持的前馈谐波消除技术,适用于无滤波器超宽带发射机
作者:
Rawat Meenakshi
;
Roblin Patrick
;
Quindroit Christophe
;
Salam Khan
;
Cheggang Xie
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
channel bank filters;
feedforward;
field programmable gate arrays;
harmonics suppression;
radio transmitters;
radiofrequency power amplifiers;
ultra wideband communication;
wireless channels;
DSFF harmonic cancellation;
FPGA based measurement setup;
PA;
UWB transmitter;
adjacent channel power ratio;
base station;
digitally supported feed-forward second order harmonic cancellation;
filter bank;
filterless ultra wideband transmitter;
harmonics suppression;
power amplifier;
Harmonic analysis;
Power amplifiers;
Power ha;
29.
Effect of particle size on radar wave absorption of fractal frequency selective surface loaded multilayered structures
机译:
粒径对分形频率选择性表面加载多层结构雷达波吸收的影响
作者:
Panwar Ravi
;
Puthucheri Smitha
;
Agarwala Vijaya
;
Singh Dharmendra
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
radar;
RL;
Sierpinski gasket geometry;
double layer absorber;
fractal FSS;
fractal frequency selective surface loaded multilayered structures;
frequency 8.2 GHz to 12.4 GHz;
nanoparticles;
peak reflection loss;
radar wave absorption;
thin broadband multilayer absorber;
Absorption;
Fractals;
Frequency selective surfaces;
Gaskets;
Materials;
Permittivity measurement;
Radar;
Radar absorbing materials;
fractal elements;
frequency selective surface;
multilayering;
30.
A parameterized cell design for high-Q, variable width and spacing spiral inductors
机译:
高Q,可变宽度和间距螺旋电感器的参数化单元设计
作者:
Manikandan R.R.
;
Vanukuru Venkata Narayana Rao
;
Chakravorty Anjan
;
Amrutur Bharadwaj
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
elemental semiconductors;
inductors;
silicon;
silicon-on-insulator;
RF circuits;
SKILL script;
Si;
automatic layout generation;
cadence;
circular spiral;
electromagnetic simulation;
hexagonal spiral;
octagonal spiral;
on-chip spacing planar spiral inductor;
parameterized cell design;
pcell design;
quality factor;
rectangular spiral;
silicon on insulator process;
single ended structure;
size 0.18 mum;
symmetric structure;
Inductors;
Layout;
Q-factor;
Radio frequency;
Silicon-on-insulator;
Spirals;
Substrates;
CAD;
parameteriz;
31.
A novel design of tri-band patch antenna for GSM/WiFi/WiMAX applications
机译:
适用于GSM / WiFi / WiMAX应用的三频贴片天线的新颖设计
作者:
Sharma Deepak
;
Hashmi Mohammad S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
WiMax;
cellular radio;
microstrip antennas;
multifrequency antennas;
wireless LAN;
GSM;
WiFi;
WiMAX;
WiMAX IEEE 802.16;
frequency 1.8 GHz;
frequency 15 MHz;
frequency 2.4 GHz;
frequency 23 MHz;
frequency 3.53 GHz;
tri-band microstrip patch antenna;
tri-band resonance;
Antenna measurements;
Frequency measurement;
IEEE 802.11 Standards;
Microstrip;
Microstrip antennas;
Patch antennas;
Resonant frequency;
GSM/WiFi/WiMAX;
Microstrip patch Antenna;
Tri-band antenna;
32.
Chipless RFID based high resolution crack sensing through SWB technology
机译:
通过SWB技术基于无芯片RFID的高分辨率裂缝感应
作者:
Dey Shuvashis
;
Kalansuriya Prasanna
;
Karmakar Nemai Chandra
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
condition monitoring;
crack detection;
radiofrequency identification;
signal processing;
structural engineering;
time-domain reflectometry;
wireless sensor networks;
SWB technology;
chipless RFID based high resolution crack sensing;
chipless sensor;
extremely short time domain pulse;
frequency 1 GHz to 20 GHz;
high resolution crack detection technique;
pervasive wireless crack sensing;
super wide band;
time domain reflectometry;
Monitoring;
Power transmission lines;
Radiofrequency identification;
Time-domain analy;
33.
Ka-band low noise amplifier sub-system module for communication satellite payload
机译:
用于通信卫星有效载荷的Ka波段低噪声放大器子系统模块
作者:
Jain Sudesh Kumar
;
Kumar Avinash
;
Chakravarty Richa
;
Singh D.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
HEMT integrated circuits;
MMIC amplifiers;
field effect MMIC;
low noise amplifiers;
microstrip transitions;
satellite communication;
BPF;
Ka-band LNA design;
Ka-band low noise amplifier sub-system module;
Ka-band monolithic low noise amplifier;
LNA MMIC;
MPA MMIC;
VVA MMIC;
cavity mode-suppression technique;
cavity resonance suppression;
communication satellite payload;
feedback rejection;
frequency 29.5 GHz to 30 GHz;
hermetic box;
high gain;
in-line waveguide;
input connector loss;
low noise figure;
mechanical box d;
34.
Directivity enhancement of microstrip antenna loaded with FSS based superstrate
机译:
装有基于FSS的上层板的微带天线的方向性增强
作者:
Narayan Shiv
;
Sangeetha B.
;
Jha R.M.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
microstrip antennas;
FSS;
FSS based superstrate;
MPA;
directivity enhancement;
frequency selective surface;
microstrip antenna;
microstrip patch antenna;
radiation characteristic;
reciprocity theorem;
transmission line analogy;
Frequency selective surfaces;
Impedance;
Microstrip;
Microstrip antennas;
Power transmission lines;
MPA;
Microstrip antenna;
double square loop FSS;
frequency selective surface;
superstrate;
35.
A novel and compact ultra-wide band (UWB) filter using modified split ring resonator (MSRR)
机译:
使用改进的裂环谐振器(MSRR)的新型紧凑型超宽带(UWB)滤波器
作者:
Kamma Anil
;
Ready G. Shrikanth
;
Suggisetti P.
;
Mukherjee Jayanta
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
microwave filters;
microwave resonators;
substrate integrated waveguides;
ultra wideband communication;
Duroid 5880 substrate;
MMR;
RT substrate;
UWB communications;
UWB filter;
UWB pass band response;
compact multimode resonator;
compact ultra-wide band filter;
frequency 3.1 GHz to 10.6 GHz;
interdigital coupled lines;
modified split ring resonator;
Band-pass filters;
Insertion loss;
Microstrip filters;
Microwave filters;
Optical ring resonators;
Resonant frequency;
Resonator filters;
Inter-digital coupled line and;
36.
Efficient finite element model order reduction of electromagnetic systems using fast converging Jacobi-Davidson Iteration
机译:
使用快速收敛的Jacobi-Davidson迭代有效降低电磁系统的有限元模型阶数
作者:
Kumar Neeraj
;
Vinoy K.J.
;
Gopalakrishnan S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
convergence of numerical methods;
eigenvalues and eigenfunctions;
electromagnetic wave scattering;
electromagnetic waves;
finite element analysis;
iterative methods;
linearisation techniques;
nonlinear equations;
absorbing boundaries;
computational domain truncation;
eigenspace projection;
electromagnetic radiation problem;
electromagnetic scattering problem;
electromagnetic systems;
fast converging Jacobi-Davidson iteration;
finite element model order reduction;
interior eigenvalue selective extraction;
lineari;
37.
Watt-level mm-wave digital polar transmitters using switching power amplifiers in SiGe HBT
机译:
使用SiGe HBT中的开关功率放大器的瓦特级毫米波数字极性发射机
作者:
Hashemi Hossein
;
Datta Kunal
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
BiCMOS integrated circuits;
CMOS integrated circuits;
Ge-Si alloys;
heterojunction bipolar transistors;
millimetre wave power amplifiers;
modulators;
radio transmitters;
silicon-on-insulator;
CMOS SOI implementation;
DPT architecture;
SiGe;
SiGe HBT BiCMOS process;
SiGe HBT process;
high power high efficiency mm-wave class-E power amplifiers;
high speed complex modulation schemes;
high speed modulators;
switching power amplifiers;
watt-level mm-wave digital polar transmitter architecture;
CMOS integrated circuits;
38.
Millimeter-wave artificial dielectric waveguides for integrated applications
机译:
集成应用的毫米波人工介质波导
作者:
Barzegar-Parizi Saeedeh
;
Rejaei Behzad
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
dielectric waveguides;
millimetre wave integrated circuits;
millimetre wave propagation;
anisotropic artificial dielectric layers;
frequency 55 GHz to 90 GHz;
in-plane permittivity;
integrated millimeterwave circuits;
integrated optics;
magnetic polarization losses;
millimeterwave artificial dielectric waveguides;
mm-wave planar dielectric waveguides;
monolithic integration;
surface waves;
waves propagation;
Dielectrics;
Optical waveguides;
Permittivity;
Planar waveguides;
Silicon;
Substrates;
artificial dielectric;
39.
A 47 GHz high spectral purity frequency quadrupler for millimeter wave transceiver application
机译:
适用于毫米波收发器应用的47 GHz高频谱纯度频率四倍频器
作者:
Biswas Bijit
;
Kumar Arun
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MMIC amplifiers;
frequency multipliers;
radio transceivers;
MMIC amplifiers;
MMW transceiver application;
cascaded hybrid MIC configuration;
cascaded hybrid microwave integrated circuit configuration;
dedicated output filter;
frequency 11.75 GHz to 47.0 GHz;
frequency bandwidth;
harmonic suppression;
high-spectral purity frequency quadrupler;
millimeter wave transceiver application;
spectral purity;
spurious suppression;
two-diode-based planar microstrip doublers;
Harmonic analysis;
MMICs;
Microstrip;
Phase noise;
40.
Real-time frequency discriminator using two stage all-pass network
机译:
使用两级全通网络的实时鉴频器
作者:
Keerthan P.
;
Kumar Abhay
;
Vinoy K.J.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
cognitive radio;
lumped parameter networks;
radio networks;
software radio;
cognitive radio;
frequency 700 MHz;
group delay engineering;
high group delay resolution all pass network;
negative group delay variation;
real-time frequency discriminator;
software defined radio;
two-stage lumped-element all-pass network;
Conferences;
Delays;
Hardware;
Radio frequency;
Real-time systems;
Time-frequency analysis;
All-Pass Network;
Cognitive Radio;
Group Delay Engineering;
Real-time Frequency Discriminator;
Software Defined R;
41.
A compact 4×4 ultrawideband(UWB) band notched MIMO antenna
机译:
紧凑的4×4超宽带(UWB)频段缺口MIMO天线
作者:
Srivastava Gunjan
;
Dwari Santanu
;
Kanuijia B.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna arrays;
ultra wideband antennas;
wireless LAN;
λ/2 C-shaped slot;
UWB MIMO antenna;
WLAN;
compact 4×4 ultrawideband notched MIMO antenna;
rectangular slots;
wireless local area network;
MIMO;
Microwave antennas;
Slot antennas;
Ultra wideband antennas;
Wireless LAN;
Multiple-input multiple output (MEMO) antenna;
Ultra-wideband (UWB) antennas;
high isolation;
42.
An F-band mixer module with a built-in broadband IF amplifier for spectrum analysis with low intermodulation distortion
机译:
具有内置宽带IF放大器的F波段混频器模块,用于频谱分析,互调失真低
作者:
Shiba Shoichi
;
Sato Masaru
;
Matsumura Hiroshi
;
Kawano Yoichi
;
Takahashi Tsuyoshi
;
Suzuki Toshihide
;
Nakasha Yasuhiro
;
Iwai Taisuke
;
Hara Naoki
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MMIC mixers;
intermediate-frequency amplifiers;
spectral analysers;
F-band mixer module;
IF amplifier;
InP HEMT;
LO input power dependence;
broadband IF amplifier;
intermodulation distortion;
millimeter-wave systems;
mixer MMIC;
single resistive mixer;
spectrum analysis;
Bandwidth;
Frequency measurement;
Gain;
HEMTs;
Mixers;
Radio frequency;
InP HEMTs;
fundamental mixer;
intermodulation distortion;
millimeter-wave;
spectrum analysis;
43.
MicroSAR: Calibration of X-band high resolution FMCW synthetic aperture radar (SAR)
机译:
MicroSAR:X波段高分辨率FMCW合成孔径雷达(SAR)的校准
作者:
Bhattacharya C.
;
Roy Ashish
;
Navneet S.
;
Heddallikar A.
;
Pinto R.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CW radar;
FM radar;
calibration;
radar imaging;
synthetic aperture radar;
X-band high resolution FMCW radar;
continuous wave radar;
frequency modulated radar;
high resolution imaging radar;
microSAR calibration;
synthetic aperture radar;
trihedral corner reflector imaging;
Azimuth;
Frequency modulation;
Image resolution;
Radar antennas;
Radar imaging;
Synthetic aperture radar;
FMCW;
azimuth resolution;
corner reflector;
microSAR;
railSAR;
44.
A dual-band matching network for frequency-dependent complex loads suitable for dual-band RF amplifiers
机译:
一种双频匹配网络,适用于与频率有关的复杂负载,适用于双频RF放大器
作者:
Maktoomi M.A.
;
Panwar V.
;
Hashmi M.S.
;
Ghannouchi F.M.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
impedance convertors;
microwave amplifiers;
Agilent ADS;
antennas;
closed form design equations;
dual-band RF amplifiers;
dual-band matching network;
frequency-dependent complex loads;
mixers;
quarter-wave line;
step-wise evolution;
transformer;
Dual band;
Equations;
Impedance;
Microwave amplifiers;
Radio frequency;
Transistors;
coupled line;
dual-band;
frequency-dependent load;
impedance transformer;
matching;
45.
Compact CPW-fed CHSSR antenna for WLAN
机译:
紧凑的CPW馈电CHSSR天线,用于WLAN
作者:
Sharma Sameer Kumar
;
Gupta Ashish
;
Chaudhary Raghvendra Kumar
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna feeds;
antenna radiation patterns;
coplanar waveguides;
microwave antennas;
microwave resonators;
monopole antennas;
wireless LAN;
802.11 a/b/g/p/h;
WLAN;
compact CPW-fed CHSSR antenna;
compact CPW-fed complimentary half split ring resonator antenna;
frequency 5.15 GHz to 5.35 GHz;
frequency 5.47 GHz to 5.725 GHz;
frequency 5.57 GHz;
frequency 5.725 GHz to 5.875 GHz;
impedance bandwidth;
monopole-type radiation pattern;
Antenna radiation patterns;
Bandwidth;
Optical ring resonators;
Resonant frequency;
Wir;
46.
Design of metamaterial based structure for the radar cross section reduction of a microstrip antenna
机译:
基于超材料的微带天线雷达截面减小结构设计
作者:
Baskey Himangshu Bhusan
;
Jha Abhishek Kumar
;
Akhtar M. Jaleel
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
electromagnetic wave absorption;
metamaterial antennas;
microstrip antennas;
planar antennas;
radar cross-sections;
C-band frequency range;
RCS reduction;
geometrical parameter;
hexagonal ring structure shape;
in-band RCS;
in-band radar cross section;
in-band stealth performance;
metamaterial absorber;
metamaterial structure;
metamaterial-based structure design;
microstrip patch antenna;
numerical simulator;
planar antenna;
radar cross section reduction;
structure fabrication;
structure testing;
Absorption;
Antenna m;
47.
Coupled stepped-impedance resonator based dual-band reconfigurable bandpass filters
机译:
基于耦合步进阻抗谐振器的双频带可重构带通滤波器
作者:
Kumar Amarjit
;
Pathak Nagendra Prasad
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
band-pass filters;
cellular radio;
circuit tuning;
resonator filters;
varactors;
wireless LAN;
CSIR structure;
WLAN-GSM-DSC applications;
concurrent dual-band reconfigurable BPF;
concurrent dual-band reconfigurable bandpass filters;
coupled stepped-impedance resonator;
frequency tunability;
microstrip-coupled stepped-impedance resonators;
semiconductor varactor diodes;
series configuration;
series-shunt combination;
shunt configuration;
tuning element;
Band-pass filters;
Dual band;
Frequency measurement;
Loss measur;
48.
Subarray scheme for wide scan active phased array antennas
机译:
宽扫描有源相控阵天线的子阵列方案
作者:
Kumar Pramod
;
Kedar Ashutosh
;
Singh Anil K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
active antenna arrays;
antenna phased arrays;
array signal processing;
phased array radar;
quantisation (signal);
radar antennas;
radar signal processing;
active phased array radar design;
adaptive beam forming capabilities;
parasitic lobes;
quantization lobe level;
scan performance;
subarray scheme;
update rates;
wide scanning active phased array antenna;
Arrays;
Phased arrays;
Quantization (signal);
Radar;
Radar antennas;
Receivers;
active phased array;
subarray;
wide scan;
49.
Location and origin of traps in InGaP-GaAs by GR noise measurement and simulation
机译:
通过GR噪声测量和模拟InGaP-GaAs中陷阱的位置和起源
作者:
Nallatamby Jean-Christophe
;
Al-Hajjar Ahmad
;
Laurent Sylvain
;
Prigent Michel
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
III-V semiconductors;
current density;
electron traps;
gallium arsenide;
gallium compounds;
heterojunction bipolar transistors;
indium compounds;
noise measurement;
semiconductor device measurement;
semiconductor device noise;
short-circuit currents;
silicon compounds;
GR noise measurement;
InGaP-GaAs-SiB;
InGaP-GaAs-SiC;
current density;
electron trap;
frequency 100 MHz to 1 MHz;
heterojunction bipolar transistors;
low frequency equivalent short-circuit current noise sources;
low frequency noise characterization;
p;
50.
Minkowski fractal based antenna for Cognitive Radio
机译:
基于Minkowski分形的认知无线电天线
作者:
Swedheetha C.
;
Suganya M.
;
Gunapandian P.
;
Manimegalai B.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
WiMax;
band-pass filters;
cellular radio;
cognitive radio;
fractal antennas;
wireless LAN;
GSM band;
Minkowski fractal antenna;
Minkowski fractal based antenna;
WLAN;
WiMax;
cognitive radio spectrum;
hairpin bandpass filter integrated line;
Antenna measurements;
Antennas;
Band-pass filters;
Cognitive radio;
Fractals;
Resonator filters;
Cognitive radio;
IFS;
Minkowski fractal;
hairpin bandpass filter;
reconfigurability;
51.
Dual-band polarization-insensitive metamaterial absorber with bandwidth-enhancement at Ku-band for EMI/EMC application
机译:
用于EMI / EMC应用的具有Ku带宽增强功能的双频偏振不敏感超材料吸收器
作者:
Chaurasiya Devkinandan
;
Ghosh Saptarshi
;
Bhattacharyya Somak
;
Srivastava Kumar Vaibhav
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
anechoic chambers (electromagnetic);
dielectric devices;
electromagnetic compatibility;
electromagnetic interference;
electromagnetic wave absorption;
geometry;
microwave metamaterials;
microwave resonators;
substrate integrated waveguides;
C-band;
EMC application;
EMI application;
Ku-band;
anechoic chamber;
bandwidth 1 GHz;
bandwidth-enhancement;
dual-band absorption response;
dual-band polarization-insensitive metamaterial absorber;
electromagnetic compatibility;
electromagnetic interference;
full width-at-half m;
52.
Pulsed NVNA measurements for dynamic characterization of RF PAs
机译:
脉冲NVNA测量可动态表征RF PA
作者:
Gibiino Gian Piero
;
Tafuri Felice Francesco
;
Nielsen Troels S.
;
Schreurs Dominique
;
Santarelli Alberto
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
network analysers;
radiofrequency power amplifiers;
CW excitation signals;
RF PA;
bandwidth requirements;
design complexity;
dynamic characterization;
handset characterization method;
large-signal characterization;
long term memory effects;
nonlinear vector network analyzer;
pulsed NVNA measurements;
pulsed continuous wave excitation signals;
quasistatic X-parameters;
radiofrequency power amplifiers;
Delays;
Harmonic analysis;
Microwave measurement;
Power measurement;
Pulse measurements;
Radio frequency;
Semiconduct;
53.
A compact octagonal shaped fractal UWB MIMO antenna with 5.5 GHz band-notch characteristics
机译:
具有5.5 GHz频段陷波特性的紧凑型八角形分形UWB MIMO天线
作者:
Tripathi Shrivishal
;
Mohan Akhilesh
;
Yadav Sandeep
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MIMO communication;
ultra wideband antennas;
L-shape ground stub;
WLAN band notch;
bandnotch characteristics;
compact octagonal shaped fractal UWB MIMO antenna;
frequency 5.5 GHz;
ground plane;
multiple-input-multiple-output antenna;
Antenna measurements;
Fractals;
MIMO;
Ultra wideband antennas;
Wireless LAN;
Fractal geometry;
MEMO antenna;
Ultrawideband (UWB) antenna;
WLAN;
band-rejection;
54.
Advancing silicon mm-wave transmitter ICs for satellite communications
机译:
推进用于卫星通信的硅毫米波发射机IC
作者:
Palmer W.D.
;
Abdomerovic I.
;
Asbeck P.M.
;
LaRocca T.
;
Raman S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
elemental semiconductors;
millimetre wave integrated circuits;
millimetre wave power amplifiers;
radio transmitters;
satellite communication;
AEHF system;
D-band PA;
DARPA ELASTx program;
PAE;
W-band power amplifier;
advanced extremely high frequency system;
bit rate 1.05 Gbit/s;
data rate;
frequency 30 GHz to 300 GHz;
frequency 94 GHz;
low-cost satellite communications terminals;
power-added efficiency;
silicon millimetre-wave transmitter IC;
silicon-based volume production technologies;
watt-level linear transmi;
55.
A robust and efficient SAR ATR algorithm using a hybrid model of fractional fourier transform and pulse coupled neural network
机译:
使用分数阶傅里叶变换和脉冲耦合神经网络混合模型的鲁棒高效SAR ATR算法
作者:
Sardar Santu
;
Mishra Amit K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Fourier transforms;
electromagnetic wave scattering;
neural nets;
object detection;
object recognition;
radar computing;
radar imaging;
synthetic aperture radar;
time-frequency analysis;
FrFT;
MSTAR dataset;
PCNN;
SAR ATR algorithm;
automatic target recognition;
fractional Fourier transform;
hybrid model;
invariant target recognition;
pulse coupled neural network;
reduced training sets;
scattering information gathering;
synthetic aperture radar;
time-frequency technique;
time-scale technique;
Accuracy;
Fourier transfor;
56.
Realization and qualification of waveguide iris filters for space applications
机译:
用于空间应用的波导虹膜滤波器的实现和鉴定
作者:
Subramanyam A.V.G.
;
Sivareddy D.
;
Srinivasan V.V.
;
Hariharan V.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
electron device testing;
microwave filters;
waveguide filters;
corona;
electrical specifications;
multipaction;
space qualification tests;
space requirements;
waveguide-iris filter;
Band-pass filters;
Corona;
Fabrication;
Iris;
Microwave filters;
Power harmonic filters;
Resonator filters;
band pass filter;
geo-stationary satellite;
multipaction;
resonators;
waveguide iris filter;
57.
A novel Swastika shaped dielectric resonator antenna for MIMO systems
机译:
用于MIMO系统的新型Swastika形介电共振器天线
作者:
Babu K. Jagadeesh
;
Krishna K. Sri Rama
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MIMO communication;
dielectric resonator antennas;
microwave antenna arrays;
multifrequency antennas;
ray tracing;
×2 MIMO system;
channel capacities;
computational ray tracing electromagnetic simulator;
dual band;
frequency 6.4 GHz;
frequency 9.2 GHz;
indoor propagation environment;
mutual coupling;
novel Swastika shaped dielectric resonator antenna;
Bandwidth;
Broadband antennas;
Channel capacity;
Dielectric resonator antennas;
Dielectrics;
MIMO;
Channel Capacity;
Impedance bandwidth;
Multiple Input Multiple Output;
58.
A novel fractal antenna design for UWB wireless communications
机译:
用于UWB无线通信的新型分形天线设计
作者:
Susila M.
;
Rao T. Rama
;
Gupta Aman
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
electromagnetic fields;
fractal antennas;
microstrip antennas;
omnidirectional antennas;
ultra wideband antennas;
ultra wideband communication;
3D electromagnetic tools;
UWB wireless communications;
antenna radiation pattern;
bandwidth 3.24 GHz to 11.14 GHz;
fractal antenna design;
omnidirectional antenna;
unlicensed frequency band;
Antenna radiation patterns;
Fractal antennas;
Fractals;
Microstrip;
Microstrip antennas;
Ultra wideband antennas;
Wireless communication;
EM simulation tools;
59.
Design and comparison of MHEMT and diode based K-band sub-harmonically pumped mixer MMICs
机译:
MHEMT和基于二极管的K波段亚谐波泵浦混频器MMIC的设计和比较
作者:
Bhavsar Maulik L.
;
Bhattacharya A.N.
;
Arora Raj Kumar
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MMIC mixers;
baluns;
high electron mobility transistors;
radiofrequency filters;
IF filter;
K-band monolithic SHP mixers;
K-band monolithic sub-harmonically pumped mixers;
K-band on-board satellite up-converter;
LO balun;
OMMIC foundry;
RF filter;
S-band;
anti-parallel diode pair based SHP mixer;
frequency 2 GHz to 3 GHz;
frequency 20 GHz to 22 GHz;
intermediate frequency filter;
local oscillator balun;
loss 8.2 dB;
loss 9.4 dB;
mHEMT based SHP resistive mixer;
mHEMT process;
metamorphic high electron mobility trans;
60.
Novel non radiative dielectric guide frequency tripler at 60 GHz
机译:
60 GHz的新型无辐射介电导频三倍频器
作者:
Gowrish B.
;
Basu Ananjan
;
Koul Shiban K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
frequency multipliers;
microwave diodes;
microwave frequency convertors;
strip line transitions;
conversion loss measurement;
diode biasing;
frequency 60 GHz;
input power requirement reduction;
nonradiative dielectric guide frequency tripler;
short-range communication systems;
single diode tripler;
unbiased diode;
waveguide transition;
Dielectrics;
Integrated circuit modeling;
Microwave circuits;
Microwave integrated circuits;
Ports (Computers);
Schottky diodes;
Frequency Tripler;
NRD (Non-Radiative Dielectric) gui;
61.
Triangular patch antenna with asymmetric V-slots for tri-band wireless applications
机译:
具有非对称V槽的三角贴片天线,用于三频无线应用
作者:
Rama Sanjeeva R.
;
Vakula D.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
microstrip antennas;
microwave antennas;
mobile radio;
multifrequency antennas;
asymmetric dual V-shaped slots;
circular polarization;
frequency 2.4 GHz;
frequency 3.5 GHz;
frequency 5.28 GHz;
linear polarization;
mobile handsets;
single probe feed triangular patch antenna;
tri-band wireless applications;
Antenna measurements;
Bandwidth;
Microstrip;
Microstrip antennas;
Patch antennas;
Resonant frequency;
Axial Ratio bandwidth;
Circular Polarization;
Impedance bandwidth;
Slots;
Tri band;
Tria;
62.
A three layer circularly polarized resonant cavity antenna
机译:
三层圆极化谐振腔天线
作者:
Vaid Swati
;
Mittal Ashok
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
UHF antennas;
antenna feeds;
antenna radiation patterns;
broadband antennas;
frequency selective surfaces;
microstrip antennas;
multifrequency antennas;
substrate integrated waveguides;
waveguide couplers;
aperture coupled microstrip patch;
axial ratio bandwidth;
branch-line coupler;
dual circularly polarized aperture coupled microstrip antenna;
frequency 2.2 GHz to 2.77 GHz;
frequency selective surface based substrate;
impedance bandwidth;
maximum antenna directivity;
metallic ground plane;
three layer wideband;
63.
Field analysis of a novel interaction structure for high power sub-THz wave coaxial cavity gyrotrons
机译:
大功率亚太赫兹波同轴腔回旋管新型相互作用结构的现场分析
作者:
Singh Sukwinder
;
Kartikeyan M.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Q-factor;
cavity resonators;
eigenvalues and eigenfunctions;
gyrotrons;
surface impedance;
coaxial structure;
eigenvalues;
field analysis;
high power subterahertz wave coaxial cavity gyrotrons;
open-ended cavity resonator;
quality factor;
surface impedance approach;
tapered inner rod;
Cavity resonators;
Eigenvalues and eigenfunctions;
Gyrotrons;
Impedance;
Manganese;
Q-factor;
Surface impedance;
Coaxial Cavity;
Gyrotrons;
Surface Impedance;
64.
Compact multiband patch antenna with fractal defective ground structure for wireless applications
机译:
紧凑的多频带贴片天线,具有分形有缺陷的接地结构,适用于无线应用
作者:
Rama Sanjeeva R.
;
Vakula D.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
fractal antennas;
microstrip antennas;
multifrequency antennas;
radiocommunication;
Hilbert shaped DGS;
L-shaped spur line;
compact microstrip patch antenna;
compact multiband patch antenna;
fractal defective ground structure;
impedance bandwidth;
resonant frequency shift method;
wireless application;
Antenna measurements;
Broadband antennas;
Fractals;
Microstrip;
Microstrip antennas;
Resonant frequency;
Defective ground structure;
gain;
impedance bandwidth;
patch antenna;
spur lines;
65.
A GaAs Ka-band (26–36 GHz) LNA for radio astronomy
机译:
用于射电天文的GaAs Ka波段(26–36 GHz)LNA
作者:
Cuadrado-Calle David
;
George Danielle
;
Fuller Gary
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
gallium arsenide;
low noise amplifiers;
microwave amplifiers;
millimetre wave amplifiers;
radioastronomy;
radiotelescopes;
GaAs;
Ka-band LNA;
commercial process;
frequency 26 GHz to 36 GHz;
large format arrays;
low noise amplifier;
multipixel systems;
radio telescope;
radioastronomy;
size 100 nm;
temperature 293 K to 298 K;
Gain;
Gallium arsenide;
Indium phosphide;
Noise;
Noise figure;
Radio astronomy;
Receivers;
GaAs;
Ka-band;
LNA;
Yebes;
radio astronomy;
66.
Extended Omega-K Algorithm for high squint mode airborne SAR imaging with motion compensation
机译:
具有运动补偿的高斜视模式机载SAR成像的扩展Omega-K算法
作者:
Mishra Naivedya
;
Medasani Swamp S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
motion compensation;
radar imaging;
synthetic aperture radar;
antenna position;
extended Omega-k algorithm;
high squint mode airborne SAR imaging;
motion error compensation;
squint correction;
squint induced azimuth Doppler;
varying flight trajectory;
Azimuth;
Equations;
Focusing;
Motion compensation;
Radar polarimetry;
Synthetic aperture radar;
Trajectory;
Extended Omega-K Algorithm;
Motion Compensation;
SAR Imaging;
Squint Mode;
67.
Mm-wave power-DAC transmitters with transistor and antenna segmentation
机译:
具有晶体管和天线分段功能的毫米波功率DAC发送器
作者:
Voinigescu S.P.
;
Shopov S.
;
Balteanu A.
;
Sarkas I.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CMOS integrated circuits;
digital-analogue conversion;
millimetre wave antenna arrays;
millimetre wave integrated circuits;
millimetre wave transistors;
quadrature amplitude modulation;
radio transmitters;
silicon-on-insulator;
QAM signal free-space formation;
antenna segmentation;
carrier signal direct digital modulation;
nanoscale SOI CMOS mm-wave IQ power- DAC transmitter array;
size 45 nm;
transistor-level implementation;
Antenna arrays;
Binary phase shift keying;
CMOS integrated circuits;
Optical transmitte;
68.
Estimation of actual direction of arrival for ellipsoidal dielectric lens array antenna
机译:
椭球介质透镜阵列天线实际到达方向的估计
作者:
Ravishankar S.
;
Shushrutha K.S.
;
Nadaf Suleman
;
Nalband Abdul Haq
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
direction-of-arrival estimation;
geometrical optics;
lens antennas;
microwave antenna arrays;
signal classification;
4×4 planar array;
ADOA algorithm;
MUSIC;
actual direction of arrival estimation algorithm;
adaptive angular compensation for modified wavefront;
ellipsoidal dielectric lens array antenna;
frequency 10 GHz;
geometrical optics;
multiple signal classification;
partial blindness;
simple pre-computed look up table;
total internal reflection;
virtual direction of arrival estimation;
Antenna arrays;
Arrays;
69.
Effect of a co-channel monotone interference on the response of a microwave band reject filter
机译:
同频单调干扰对微波带阻滤波器响应的影响
作者:
Chattopadhyay Taraprasad
;
Bhattacharyya Prosenjit
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
band-stop filters;
cochannel interference;
frequency response;
microwave filters;
co-channel interfering tone;
co-channel monotone interference;
frequency 10 GHz;
frequency 300 MHz to 250 MHz;
frequency 9.845 GHz;
frequency response;
microwave band reject filter;
unwanted frequency band;
Filtering theory;
Frequency response;
Interference;
Microwave bands;
Microwave communication;
Microwave filters;
Filter;
band reject;
co-channel;
interference;
magic tee;
microwave;
70.
Switchable reflector for dual-polarized antenna radar cross section reduction
机译:
可切换反射器,用于减少双极化天线雷达的横截面
作者:
Kitagawa Shinya
;
Suga Ryosuke
;
Araki Kiyomichi
;
Hashimoto Osamu
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
dipole antennas;
electromagnetic wave polarisation;
p-i-n diodes;
radar antennas;
radar cross-sections;
reflector antennas;
OFF-state diode;
ON-state diode;
RCS reduction;
antenna radiation pattern;
antenna reflector;
dipole antenna;
dual polarized antenna;
frequency 9 GHz;
pin diode;
radar absorber;
radar cross section reduction;
switchable reflector;
vertical polarized reflection coefficient;
Dipole antennas;
Metals;
Radar antennas;
Radar cross-sections;
Reflector antennas;
Switches;
Radar c;
71.
X-band voltage variable attenuators using PIN diodes
机译:
使用PIN二极管的X波段电压可变衰减器
作者:
Shireesha C.
;
Sadhu Rahul
;
Harikumar R.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
microstrip components;
p-i-n diodes;
waveguide attenuators;
waveguide couplers;
90° hybrid couplers;
PIN diode;
VSWR match;
X-band voltage variable attenuators;
broadband operation;
double hybrid coupler design;
dynamic range;
frequency 9.1 GHz to 9.6 GHz;
high attenuation state;
linearity;
medium-power voltage variable attenuators;
microstrip;
reflective variable attenuators;
ripple response;
single hybrid coupled attenuators;
Attenuation;
Attenuators;
Couplers;
Microwave circuits;
PIN photodiodes;
Radio frequency;
Res;
72.
S band compact PIFA antenna for wireless applications
机译:
用于无线应用的S波段紧凑型PIFA天线
作者:
Bhattacharya Anamiya
;
Sahu Lalit Kumar
;
Jyoti Rajeev
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
planar inverted-F antennas;
Ansys HFSS simulator;
S band compact PIFA antenna;
frequency 2.45 GHz;
omnidirectional pattern;
planar inverted F antenna;
Antenna feeds;
Antenna measurements;
Antenna radiation patterns;
Frequency measurement;
Gain;
Resonant frequency;
PIFA;
Quarter wave Transformer (QWT);
Zigzag structure;
73.
Design scheme for dual-band three stage Doherty Power Amplifiers
机译:
双频三级Doherty功率放大器的设计方案
作者:
Barthwal Ayushi
;
Ajmera Girish
;
Rawat Karun
;
Basu Ananjan
;
Koul Shiban K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
III-V semiconductors;
UHF power amplifiers;
WiMax;
code division multiple access;
gallium compounds;
high electron mobility transistors;
CREE;
DPA;
GaN;
OPBO;
WiMax signal;
concurrent operation;
digital predistortion;
dual-band-three stage Doherty power amplifier;
efficiency 53.25 percent;
frequency 1.7 GHz;
frequency 2.4 GHz;
frequency 5 MHz;
high drain efficiency;
one carrier WCDMA signal;
output power back-off;
packaged GaN-HEMT devices;
power 10 W;
proper mask qualification;
simultaneous excitation;
Dual band;
Multia;
74.
Cold measurement of a Ka-band Metal PBG waveguide
机译:
Ka波段金属PBG波导的冷测量
作者:
Thottappan M.
;
Jain P.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
photonic band gap;
rectangular waveguides;
Ka-band metal PBG waveguide;
Ka-band metal photonic band gap waveguide;
circular TEsub01/sub travelling electromagnetic mode;
cold measurement;
external rectangular waveguide transition;
triangular lattice;
wraparound co-axial coupler;
Electromagnetic waveguides;
Lattices;
Metals;
Microwave circuits;
Microwave oscillators;
Microwave photonics;
Radio frequency;
Metal PBG;
competing modes;
mode suppression;
wraparound coupler;
75.
Spectral stochastic finite element method for periodic structure
机译:
周期结构的谱随机有限元方法
作者:
G Hemanth
;
Vinoy K.J.
;
Gopalakrishnan S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Galerkin method;
electromagnetic wave scattering;
finite element analysis;
matrix algebra;
Karhunen-Loève expansion method;
SSFEM;
finite element matrix equations;
least squares solution;
output random solution;
periodic structure;
plane wave scattering;
polynomial chaos method;
spectral stochastic finite element method;
stochastic Galerkin method;
Conferences;
Finite element analysis;
Manganese;
Microwave theory and techniques;
Periodic structures;
Radio frequency;
Electromagnetic Band Gap;
Finite Element Method;
K;
76.
Multimode analysis of a W-band gyroklystron amplifier
机译:
W波段回旋速调管放大器的多模分析
作者:
Swati M.V.
;
Chauhan M.S.
;
Jain P.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
amplifiers;
gyrotrons;
klystrons;
millimetre wave amplifiers;
millimetre wave tubes;
TEsub021/sub mode;
W-band gyroklystron amplifier;
efficiency 25 percent;
frequency 93.2 GHz;
fundamental harmonic operation;
gain 22.8 dB;
gyrating electron beam;
multimode beam wave interaction behavior;
nonlinear time-dependent multimode analysis;
three-cavity W-band gyroklystron amplifier;
time-independent single-mode analysis;
voltage 75 kV;
Cavity resonators;
Gain;
Gyrotrons;
Klystrons;
Oscillators;
Power amplifiers;
Power ge;
77.
Planar micro-wire array with microwave plasma frequency and use of its near zero ε for antenna gain enhancement
机译:
具有微波等离子体频率的平面微线阵列,并使用其接近零的ε来增强天线增益
作者:
Selvanayaki K.
;
Ramachandra V.
;
Vinoy K.J.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
metamaterial antennas;
microwave antenna arrays;
planar antenna arrays;
antenna gain enhancement;
high pass spatial filter;
microstrip patch antenna;
microwave plasma frequency;
multilayer dielectric substrates;
planar micro-wire array;
Arrays;
Dielectric substrates;
Lattices;
Materials;
Microwave antenna arrays;
Plasmas;
Wires;
antenna gain;
effective medium;
metamaterials;
micro-wire array;
plasma frequency;
78.
High efficiency millimeter-wave stacked two turn transformer using only top two thick metals
机译:
仅使用顶部两种厚金属的高效毫米波堆叠式两匝变压器
作者:
Vanukuru Venkata Narayana Rao
;
Chakravorty Anjan
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CMOS integrated circuits;
MIMIC;
coupled circuits;
transformers;
CMOS technology;
complementary metal oxide semiconductor;
coupling coefficient;
current handling;
dual thick metal stack;
millimeter-wave stacked two turn transformer;
size 0.18 mum;
Circuit faults;
Couplings;
Metals;
Millimeter wave technology;
Radio frequency;
Spirals;
Substrates;
Coupling coefficient;
efficiency;
millimeter wave;
stacked transformer;
79.
A broadband wide angle metamaterial absorber for defense applications
机译:
国防应用的宽带广角超材料吸收器
作者:
Bhattacharyya Somak
;
Ghosh Saptarshi
;
Chaurasiya Devkinandan
;
Srivastava Kumar Vaibhav
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
electromagnetic wave absorption;
electromagnetic wave polarisation;
microwave materials;
microwave metamaterials;
C-band;
L-shaped patches;
TE polarizations;
TM polarizations;
bandwidth 2.6 GHz;
bandwidth 4.6 GHz to 7.2 GHz;
broadband response;
broadband wide angle metamaterial absorber;
defense applications;
geometrical dimensions optimization;
ultrathin metamaterial absorber;
unit cell;
wideband absorption;
Absorption;
Bandwidth;
Broadband communication;
Copper;
Electric fields;
Frequency measurement;
Metamaterials;
80.
M-shaped compact and broadband patch antenna for high resolution RF imaging radar applications
机译:
M型紧凑型宽带贴片天线,适用于高分辨率RF成像雷达应用
作者:
Aggarwal Nitika
;
Gangwar V.S.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antenna radiation patterns;
broadband antennas;
image resolution;
microstrip antennas;
microwave antennas;
microwave imaging;
radar antennas;
radar imaging;
radar resolution;
3D electromagnetic high frequency structure simulator;
HFSS ver.12;
broadband patch antenna pattern bandwidth;
high resolution RF imaging radar application;
impedance enhancement;
microwave frequency X band;
polarization purity;
wideband M-shaped microstrip patch antenna;
Antenna measurements;
Bandwidth;
Impedance;
Microstrip;
Microstrip antenn;
81.
Airborne radome analysis using baseline interferometry
机译:
使用基线干涉仪进行机载天线罩分析
作者:
Chepala Anil
;
Rao G.V.R.K.
;
Ghosh A.
;
Borkar V.G.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
airborne radar;
antenna radiation patterns;
direction-of-arrival estimation;
microwave antennas;
radar antennas;
radar interferometry;
radomes;
BLI antenna system;
CST MWS 2010;
EM wave direction of arrival;
X-band;
airborne radome analysis;
baseline interferometry;
insertion loss;
phase deviation;
radome antenna optimization;
Azimuth;
Broadband antennas;
Broadband communication;
Direction-of-arrival estimation;
Directive antennas;
Interferometry;
Baseline Interferometry(BLI);
Differential Phase Error(DPE);
Direction o;
82.
Discrimination of closely resembling PEC targets based on natural resonant frequencies
机译:
根据自然共振频率区分相似的PEC目标
作者:
Anuradha S.
;
Balakrishnan Jyothi
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
radar cross-sections;
radar target recognition;
E-field response;
NRF;
RCS;
VF method;
closely resembling PEC targets;
natural resonant frequencies;
radar cross section;
radar target identification;
resonance based identification techniques;
risk factor;
vector fitting method;
Ellipsoids;
Fitting;
Polynomials;
Resonant frequency;
Shape;
Standards;
Vectors;
Natural resonant frequencies;
radar target identification;
risk factor;
target discrimination;
vector fitting;
83.
Miniaturized micrsotrip high-selectivity bandpass filters with asymmetric frequency characteristics
机译:
具有非对称频率特性的微型微带高选择性带通滤波器
作者:
Velidi Vamsi Krishna
;
Subramanyam A.V.G.
;
Srinivasan V.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
band-pass filters;
microstrip filters;
microwave filters;
S-band;
compact bandpass filter;
coupled-line;
high selective asymmetric bandpass response;
lossless transmission line model analysis;
stepped impedance open-stub;
transmission line topology;
transmission zero;
Band-pass filters;
Filtering theory;
Microstrip filters;
Microwave filters;
Resonator filters;
Topology;
Transmission line measurements;
Microsrtip filters;
bandpass filters;
coupled line;
high selectivity;
stepped-impedance open-stub;
84.
A maximum likelihood based tag detection technique for MIMO chipless RFID systems
机译:
用于MIMO无芯片RFID系统的基于最大似然性的标签检测技术
作者:
Divarathne Chamath
;
Karmakar Nemai
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
MIMO communication;
error statistics;
maximum likelihood detection;
radiofrequency identification;
MIMO chipless RFID systems;
SISO chipless RFID system;
data capacity;
detection error rate;
maximum likelihood based tag detection technique;
noise conditions;
threshold based detection technique;
MIMO;
Maximum likelihood detection;
Noise;
Radiofrequency identification;
Receiving antennas;
Transmitting antennas;
Chipless RFID System;
Detection Techniques;
MIMO;
Maximum Likelihood;
85.
Constrained Kalman filter based interference suppression in phased arrays
机译:
相控阵中基于约束卡尔曼滤波器的干扰抑制
作者:
Omgond P.
;
Singh Hema
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Kalman filters;
antenna phased arrays;
direction-of-arrival estimation;
interference suppression;
mean square error methods;
constrained Kaiman filter-based adaptive algorithm;
constrained Kalman filter based interference suppression;
direction-of-arrival mismatch;
gradient-based improved LMS algorithm;
minimum mean square error;
phased antenna arrays;
weight adaptation;
Adaptive algorithms;
Array signal processing;
Interference;
Kalman filters;
Signal to noise ratio;
Vectors;
Adaptive array processing;
constraine;
86.
Multipaction-free combline diplexer for deep space applications
机译:
适用于深空应用的无倍增梳状双工器
作者:
Subramanyam A.V.G.
;
Sivareddy D.
;
Srinivasan V.V.
;
Hariharan V.K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Mars;
UHF filters;
microwave filters;
multiplexing equipment;
on-board communications;
space communication links;
space telemetry;
transponders;
waveguide filters;
ISRO;
Indian Space Research Organization;
MOM spacecraft;
S-band TTC transponder;
deep space application;
mars orbiter mission spacecraft;
multipaction-free combline compact high power diplexer;
on-board diplexer;
telecommand path;
telemetry path;
waveguide combline filter structure;
Band-pass filters;
Filtering theory;
Microwave filters;
Power filters;
Rad;
87.
Combination of tunable printed monopole and elliptical monopole antennas in MIMO configurations for cell phone application
机译:
MIMO配置中可调谐印刷单极天线和椭圆单极天线的组合,用于手机应用
作者:
Jha Kumud Ranjan
;
Sharma Satish K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
Long Term Evolution;
antenna radiation patterns;
microstrip antenna arrays;
monopole antennas;
planar antenna arrays;
ECC;
EPMA;
Long Term Evolution;
MIMO configurations;
S-parameters;
cell phone application;
envelope co-relation coefficient;
frequency 1.7 GHz to 5.75 GHz;
frequency 700 MHz to 900 MHz;
frequency tunable printed monopole antennas;
multiple inputs multiple output configurations;
nearly omni-directional coverage;
quasi-elliptical monopole antennas;
radiation pattern performance;
wireless communicatio;
88.
A miniaturized wide band microwave amplitude equalizer
机译:
小型宽带微波振幅均衡器
作者:
Packiaraj D.
;
Ramesh M.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
equalisers;
broadside-coupled lines;
circuit model;
cross coupling;
equalizer performance;
frequency 1 GHz to 18 GHz;
full-wave simulation;
input port;
miniaturized wideband microwave amplitude equalizer;
output port;
positive gain slope;
positive slope equalizer;
wideband positive slope equalizer working;
Broadband communication;
Capacitors;
Equalizers;
Microwave amplifiers;
Microwave circuits;
Microwave communication;
Resistors;
Amplitude;
Capacitor;
Equalizer;
Wide band;
89.
A study on enhanced hyperthermia treatment for liver cancer using magnetic nanoparticles
机译:
磁性纳米粒子增强肝癌热疗的研究
作者:
Urdaneta Maryory
;
Wahid Parveen
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
biomagnetism;
blood vessels;
cancer;
hyperthermia;
iron compounds;
liver;
magnetic particles;
magnetic susceptibility;
nanomedicine;
nanoparticles;
FeO;
SAR distribution;
arterial embolization;
deep-seated tumor heating;
enhanced hyperthermia treatment;
iron oxide nanoparticles;
liver cancer;
magnetic nanoparticles;
magnetic susceptibility;
temperature 42 degC;
tumor temperature;
Cancer;
Heating;
Hyperthermia;
Liver;
Nanoparticles;
Temperature distribution;
Tumors;
Bioheat transfer;
electromagnetic field;
hyperthermia;
liver;
90.
60 GHz millimeter-wave compact TFMS bandstop filter using transversal resonator in 0.18μm CMOS technology
机译:
采用0.18μmCMOS技术的横向谐振器的60 GHz毫米波紧凑型TFMS带阻滤波器
作者:
Vanukuru Venkata Narayana Rao
;
Velidi Vamsi Krishna
;
Chakravorty Anjan
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
CMOS integrated circuits;
band-stop filters;
microstrip filters;
millimetre wave filters;
transmission lines;
transversal filters;
BSF;
CMOS process;
characteristic impedances;
compact thin film microstrip structure;
electrical lengths;
frequency 60 GHz;
meandered signal line;
millimeter-wave compact bandstop filter;
sharp-rejection characteristics;
size 0.18 mum;
transmission lines;
transversal resonator;
transversal signal interference technique;
Bandwidth;
CMOS technology;
Filtering theory;
Frequency measurement;
I;
91.
Sector-shaped dual-polarized patch antenna for UMTS/WIMAX applications
机译:
适用于UMTS / WIMAX应用的扇形双极化贴片天线
作者:
Mathew Sumitha
;
Anitha R.
;
Vinesh P.V.
;
Vasudevan K.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
3G mobile communication;
UHF antennas;
WiMax;
antenna radiation patterns;
microstrip antennas;
microwave antennas;
multifrequency antennas;
substrate integrated waveguides;
FR4 substrate;
UMTS applications;
WIMAX applications;
circular disc sector;
circular polarization;
dual band dual-polarized antenna;
frequency 1920 MHz to 2170 MHz;
frequency 3.4 GHz to 3.7 GHz;
linear polarization;
microstrip antenna;
sector-shaped dual-polarized patch antenna;
Antenna measurements;
Dual band;
Feeds;
Frequency measurement;
Microst;
92.
Reflection characteristics of inhomogeneous plasma backed by radar absorbing material
机译:
雷达吸收材料支持的非均匀等离子体的反射特性
作者:
Antony Simy
;
Singh Hema
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
electromagnetic wave absorption;
electromagnetic wave reflection;
electromagnetic wave scattering;
plasma electromagnetic wave propagation;
radar absorbing materials;
radar cross-sections;
EM propagation;
RAM covered conducting surface;
electromagnetic wave propagation characteristic;
impedance transformation method;
inhomogeneous plasma reflection characteristics;
multilayered dielectric problem;
plasma envelope;
radar absorbing material;
radar cross section reduction;
reflection control;
scattering control;
Ab;
93.
High gain UWB antenna using compact multilayer FSS
机译:
使用紧凑型多层FSS的高增益UWB天线
作者:
Kushwaha Nagendra
;
Kumar Raj
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
UHF antennas;
conducting bodies;
frequency selective surfaces;
reflector antennas;
slot antennas;
ultra wideband antennas;
ultra wideband communication;
UWB application;
asymmetric slot;
compact multilayer FSS substrate;
conducting body;
gain variation improvement;
ground plane;
high gain UWB antenna;
impedance bandwidth;
reflector antenna;
ultra wide band antenna;
Antenna measurements;
Bandwidth;
Frequency selective surfaces;
Reflector antennas;
Ultra wideband antennas;
Frequency selective surfaces;
slot antenna;
ultr;
94.
Implementation and optimization of modified MUSIC algorithm for high resolution DOA estimation
机译:
改进的MUSIC算法在高分辨率DOA估计中的实现与优化
作者:
Veerendra
;
Bakhar Md
;
Vani R.M.
;
Hunagund P.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
antennas;
direction-of-arrival estimation;
optimisation;
signal classification;
coherent signal sources;
computational complexity;
direction of arrival;
high resolution DOA estimation;
modified MUSIC algorithm;
modified mutiple signal classification algorithm;
optimization;
smart antenna systems;
Arrays;
Direction-of-arrival estimation;
Estimation;
Multiple signal classification;
Signal processing algorithms;
Signal to noise ratio;
DOA;
MUSIC;
SDMA;
SNR;
Smart antenna;
95.
Improved bandwidth via-free lumped-element quadrature hybrid couplers
机译:
改进的无通孔集总元件正交混合耦合器带宽
作者:
Velidi Vamsi Krishna
;
Subramanyam A.V.G.
;
Srinivasan V.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
LC circuits;
integrated circuit design;
waveguide couplers;
bandwidth 375 MHz;
coupler bandwidth;
lumped LC elements;
lumped-element quadrature hybrid couplers;
short-circuit connections;
Bandwidth;
Couplers;
Frequency measurement;
Microwave circuits;
Scattering parameters;
Topology;
Couplers;
bandwidth;
lumped-element microwave circuits;
quadrature hybrid;
96.
PIM characterization at satellite level: An ISRO experience
机译:
卫星级别的PIM表征:ISRO经验
作者:
Mishra Puneet K.
;
Bandlamudi Satish K.
;
Purushothaman S.
;
Renuka R.
;
Thyagraj M.R.
;
Rajan G.V.C.
;
Govinda K.V.
会议名称:
《2014 IEEE MTT-S International Microwave and RF Conference, Collocated with Intemational Symposium on Microwaves》
|
2014年
关键词:
anechoic chambers (electromagnetic);
intermodulation measurement;
modulation;
multifrequency antennas;
satellite antennas;
PIM characterization;
PIM product;
anechoic chamber;
ferromagnetic objects;
metallic objects;
multiband communication satellites;
passive inter modulation measurement;
satellite level;
satellite transponder chain;
Antenna measurements;
Downlink;
Feeds;
Frequency measurement;
Radio frequency;
Satellites;
Uplink;
Anechoic chamber;
Passive Inter Modulation;
RF shielding;
Satellite;
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