Broadband circularly polarised slot loop antenna fed by three-stub hybrid coupler

Qing X.M.; Chia Y.W.M.

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Broadband circularly polarised slot loop antenna fed by three-stub hybrid coupler

机译：三枝混合耦合器馈入的宽带圆极化缝隙环形天线

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摘要

A microstrip slot loop antenna with a three-stub hybrid coupler feed network is proposed for generating broadband circular polarisation. A very broad bandwidth of 55.6% at 2:1 VSWR and 22.2% bandwidth for >3 dB axial ratio was achieved.

机译：提出了一种具有三端混合耦合器馈电网络的微带缝隙环形天线，用于产生宽带圆极化。对于2：1 VSWR，非常宽的带宽为55.6％，对于> 3 dB的轴向比率，实现了22.2％的带宽。

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《Electronics Letters》 |1999年第15期|P.1210-1211|共2页
作者
Qing X.M.; Chia Y.W.M.;
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正文语种 eng
中图分类无线电电子学、电信技术;
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专利

1. BROADBAND APERTURE-COUPLED CIRCULARLY POLARIZED MICROSTRIP ANTENNA FED BY A THREE-STUB HYBRID COUPLER [J] . X. M. Qing Microwave and optical technology letters . 2004,第1期

机译：由三柱式混合耦合器馈入的宽带宽带耦合的微极化微带天线
2. Circularly polarised circular ring slot antenna fed by stripline hybrid coupler [J] . Qing X.M., Chia Y.W.M. Electronics Letters . 1999,第25期

机译：带状线混合耦合器馈电的圆极化圆环缝隙天线
3. A CIRCULAR CPW-FED SLOT ANTENNA RESONATED BY THE CIRCULAR LOOP FOR BROADBAND CIRCULARLY POLARIZED RADIATION [J] . I-Chung Deng, Qing-Xiang Ke, Ren-Jie Lin, Microwave and optical technology letters . 2008,第5期

机译：圆环对极化波辐射产生的圆环CPW馈电的环形槽天线
4. Ultra-wideband Circularly Polarized Wide-slot Antenna Fed by Three-stub Hybrid Coupler [C] . Qing Xianming, Chen Zhi Ning, Chung Hang Leong, IEEE International Conference on Ultra-Wideband . 2007

机译：由三托空混合耦合器供给的超宽带圆偏振宽槽天线
5. Investigation of waveguide-fed, slot and aperture-coupled-patch antennas. [D] . Chang, Wei-Chun. 2001

机译：波导馈电，缝隙和孔径耦合贴片天线的研究。
6. Broadband Circularly Polarized Slot Antenna Loaded by a Multiple-Circular-Sector Patch [O] . Son Trinh-Van, Youngoo Yang, Kang-Yoon Lee, 2018

机译：多圆扇区贴片加载的宽带圆极化缝隙天线
7. Development of a Cavity-Backed Broadband Circularly Polarized Slot/Strip Loop Antenna With a Simple Feeding Structure [O] . Ronglin Li, Senior Member, Bo Pan, 2009

机译：具有简单馈电结构的腔背宽带圆极化缝隙/带状环形天线的开发
8. Design of a Microstrip Fed Circularly Polarised Printed Antenna for an AEHF Phased Array : Improving Impedance Bandwidth of Printed Radiating Antennas Using the Proximity Coupling Technique. [R] . Clenet, M. 2004

机译：用于aEHF相控阵的微带馈电圆极化印刷天线的设计：利用接近耦合技术提高印刷辐射天线的阻抗带宽。

Broadband circularly polarised slot loop antenna fed by three-stub hybrid coupler

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