Broadband shorted patch antenna with monopole-like radiation patterns

被引：1
|
作者：
Liou, Yen-Yu [1 ]
Row, Jeen-Sheen
Han, Tuan-Yung
机构：
[1] Natl Changhua Univ Educ, Dept Elect Engn, Changhua 500, Taiwan
[2] Chienkuo Technol Univ, Dept Comp & Commun Engn, Changhua 500, Taiwan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 09期
关键词：
patch antenna; broadband operation; monopole-like pattern;
D O I：
10.1002/mop.21753
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：
The design of a shorted square patch antenna with broadband operation is presented. By placing an additional shorting wall at the edge of a planar inverted-F antenna (PIFA) with a U-shaped slot, the antenna can provide stable monopole-like conical radiation patterns within the operating bandwidth. An antenna prototype designed for IEEE 802.11a band is completed and tested. The measured results show the 10 dB impedance bandwidth of more than 30% can be obtained while the side length of the square patch is about 0.3 free-space wavelengths and the antenna height is less than 0.08 free-space wavelengths. (C) 2006 Wiley Periodicals. Inc.
引用
收藏
页码：1704 / 1707
页数：4
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