Circularly Polarized (CP) Two-Dimensional Standing-Wave Microstrip Array Antenna with a Single Feed

被引：0
|
作者：
Yang, Guang [1 ]
Lee, Choon Sae [1 ]
Fan, Yang [1 ]
Ezzat, Mohamed [1 ]
Zhang, Linsheng [1 ]
机构：
[1] Southern Methodist Univ, Dept Elect & Comp Engn, Dallas, TX 75205 USA
来源：
PROCEEDINGS OF THE 2022 IEEE TEXAS SYMPOSIUM ON WIRELESS AND MICROWAVE CIRCUITS AND SYSTEMS (WMCS) | 2022年
关键词：
circular polarization (CP); single feed; standing-wave array; microstrip array antenna; WIDE-BAND; HIGH-GAIN; SLOT;
D O I：
10.1109/WMCS55582.2022.9866382
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A novel circularly polarized (CP) microstrip array antenna with a single feed (SF) working at 1.948 GHz is presented. The array design is based on a standing-wave concept. Only one array element is fed by a single coaxial probe to produce a standing wave within the antenna cavity of the array structure. The feed element is designed to produce CP radiation using Bethe holes on the microstrip patch. The resultant microstrip array is compact with a small axial ratio (AR) and excellent CP quality over the entire radiation angle. The design procedure is relatively straightforward.
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页数：4
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