Very simple circularly polarised printed patch antenna with enhanced bandwidth

被引：15
|
作者：
Le, T. T. [1 ]
Park, H. C. [1 ]
机构：
[1] Dongguk Univ Seoul, Div Elect & Elect Engn, Seoul, South Korea
来源：
ELECTRONICS LETTERS | 2014年 / 50卷 / 25期
基金：
新加坡国家研究基金会;
关键词：
SLOT ANTENNA;
D O I：
10.1049/el.2014.2963
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 very simple circularly polarised (CP) printed patch antenna with enhanced bandwidth has been designed, fabricated and tested. The antenna consists of two semi-circular patches and a rectangular ground plane, and is excited by a simple microstrip feedline. The total substrate size is 50 x 50 x 1.52 mm(3). The measured -10 dB impedance bandwidth is 101% (2.84-8.7 GHz) and the measured 3 dB axial-ratio (AR) bandwidth is 49.8% (3.95-6.57 GHz). Good agreement is achieved between measured and simulated results.
引用
收藏
页码：1896 / 1897
页数：2
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