Single-Feed Circularly Polarized Microstrip Antenna With Bethe Holes on the Radiating Patch

被引：26

作者：

Lee, Choon Sae ^{[1
]}

Fan, Yang ^{[1
]}

Ezzat, Mohamed ^{[1
]}

机构：

[1] Southern Methodist Univ, Dept Elect Engn, Dallas, TX 75275 USA

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2020年 / 68卷 / 06期

关键词：

Microstrip antennas; Microstrip; Antenna measurements; Bandwidth; Antenna feeds; Circularly polarized (CP); microstrip antenna; single-feed (SF); BROAD-BAND; DESIGN;

D O I：

10.1109/TAP.2019.2952430

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 novel single-feed (SF) circularly polarized (CP) microstrip antenna with Bethe holes on the radiating patch is introduced. The proposed antenna provides a small axial ratio (AR) over a relatively large frequency range and the CP quality is good over a wide range of radiation angle. The structure is of a single layer, providing easy fabrication at low cost.

引用

页码：4935 / 4938

页数：4

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