Design of dual-polarised microstrip antenna with high isolation using capacitive feeds

被引：11
|
作者：
Son, H. -W. [1 ]
机构：
[1] Chonbuk Natl Univ, Coll Engn, Div Elect & Informat Engn, Jeonju 561756, Jeonbuk, South Korea
来源：
ELECTRONICS LETTERS | 2009年 / 45卷 / 11期
基金：
新加坡国家研究基金会;
关键词：
D O I：
10.1049/el.2009.0548
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 new dual-polarised microstrip antenna with high isolation is presented. The high isolation is achieved by using dual capacitive feeds with open-circuited microstrip stubs placed above the radiating patch. The antenna is designed to operate at around 915 MHz for UHF radio frequency identification applications, and experimental results show that it has more than 33.3 dB isolation over the impedance bandwidth of 5.3%.
引用
收藏
页码：533 / U12
页数：2
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