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Evaluation of bandwidth for tunable antennas with physical limitations on small antennas

机译：物理尺寸受限于小型天线的可调谐天线的带宽评估

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摘要

A tunable antenna is one of the solutions to enable a built-in antenna to operate over wideband wireless systems. In this report, the bandwidth of a tunable antenna is compared with that of physical limitations on antennas of arbitrary shape. The operating bandwidth of tunable antennas can be over 3 times wider than that of passive antennas.

机译：可调天线是使内置天线能够在宽带无线系统上运行的解决方案之一。在此报告中，将可调天线的带宽与任意形状的天线的物理限制进行了比较。可调谐天线的工作带宽可能是无源天线的工作带宽的3倍以上。

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《International Symposium on Antennas and Propagation 》|2016年|974-975|共2页
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作者
Seiya Kishimoto; Makoto Higaki;
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正文语种
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关键词
Bandwidth; Broadband antennas; Shape; Genetic algorithms; Probes; Capacitors;

机译：带宽;宽带天线;形状;遗传算法;探针;电容器;

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专利

1. Optimal Bandwidth Positions for a Terminal Embedded Antenna: Physical Bounds and Antenna Design [J] . Jonsson B. L. G., Ferrero Fabien, Shi Shuai, IEEE Transactions on Antennas and Propagation . 2021 ,第4期

机译：终端嵌入式天线的最佳带宽位置：物理界和天线设计
2. Evaluation of the Frequency Bandwidth and Gain Properties of Antennas: Characteristics of Circularly Polarized Microstrip Antennas [J] . Kirov Georgi S. Antennas and Propagation Magazine, IEEE . 2020 ,第3期

机译：天线频率带宽和增益属性的评估：圆极化微带天线的特性
3. Bandwidth Limitations for Scattering of Higher Order Electromagnetic Spherical Waves With Implications for the Antenna Scattering Matrix [J] . Bernland A. Antennas and Propagation, IEEE Transactions on . 2012 ,第9期

机译：高阶电磁球波散射的带宽限制及其对天线散射矩阵的影响
4. Evaluation of bandwidth for tunable antennas with physical limitations on small antennas [C] . Seiya Kishimoto, Makoto Higaki International Symposium on Antennas and Propagation . 2016

机译：对小天线物理限制的可调天线带宽评估
5. Active antenna bandwidth control using reconfigurable antenna elements. [D] . Cummings, Nathan P. 2003

机译：使用可重新配置的天线元件进行有源天线带宽控制。
6. Compact Bandwidth Enhanced Cavity-Backed Magneto-Electric Dipole Antenna with Outer Γ-Shaped Probe for GNSS Bands [O] . Alexandre Causse, Kevin Rodriguez, Loïc Bernard, 2021

机译：紧凑型带宽增强腔压磁偶极偶极偶极天线用于GNSS带的外γ形探头
7. Bandwidth limitations for scattering of higher order electromagnetic spherical waves with implications for the antenna scattering matrix [O] . Bernland, Anders 2011

机译：高阶电磁球面波散射的带宽限制，涉及天线散射矩阵
8. Fundamental Gain-Bandwidth-Volume Limitations of Antennas [R] . Bevensee, R. M. 1985

机译：天线的基本增益 - 带宽 - 体积限制

Evaluation of bandwidth for tunable antennas with physical limitations on small antennas

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