Ultra-wideband square-slot antenna

被引：20
|
作者：
Chen, HD [1 ]
Chen, JS
Li, JN
机构：
[1] Natl Kaohsiung Normal Univ, Dept Optoelect & Commun Engn, Kaohsiung 824, Taiwan
[2] Cheng Shiu Univ, Dept Elect Engn, Kaohsiung 833, Taiwan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 03期
关键词：
slot antenna; ultra-wideband antenna;
D O I：
10.1002/mop.21391
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 simple square-slot antenna capable of providing a very wide impedance bandwidth of larger than 9 GHz is presented. The ultra-wideband operation for the proposed antenna is realized by using a novel feeding mechanism of loading an offset rectangular stub at the end of the microstrip feed line. With the proper offset distance of rectangular stub chosen, the proposed antenna coil operate in the 2.78-12.02-GHz frequency range and covers the UWB operating bandwidth of 3.1-10.6 GHz. The antenna radiation patterns at 3, 5.3, 7.9, and 10 GHz are also presented. (c) 2006 Wiley Periodicals, Inc.
引用
收藏
页码：500 / 502
页数：3
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