Multiple Parameter Reconfigurable Microstrip Patch Antenna

被引：0
|
作者：
Allayioti, Marion [1 ]
Kelly, James R. [1 ]
机构：
[1] Univ Surrey, Inst Commun Syst, Home Innovat Ctr 5G, Guildford, Surrey, England
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION & USNC/URSI NATIONAL RADIO SCIENCE MEETING | 2017年
基金：
英国工程与自然科学研究理事会;
关键词：
reconfigurable; circular polarisation; linear polarisation; dual-polarisation; beam-steerable; multiple reconfigurable parameters;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A multiple parameter reconfigurable antenna is presented in this paper. The antenna is a microstrip patch which consists of a driven circular patch antenna and four circular parasitics. The reconfigurable operation of the antenna is realised by six embedded switches on the driven element and the parasitics. Two switches, embedded within the driven element are used to switch between circular polarisation (CP) and linear polarisation (LP). Whereas the embedded switches within the parasitics are used to alter the main beam direction. The antenna is capable of yielding CP radiation when the main beam is directed towards boresight. The antenna operates at 10.6 GHz. There is alignment between the -10 dB impedance bandwidth(BW) (6.6 %) and the 3 dB axial ratio (AR) BW (1.4 %) of the antenna. Furthermore, the main lobe gain is approximately constant for all steering angles.
引用
收藏
页码：1141 / 1142
页数：2
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