Patch antenna with switchable slot (PASS): Dual-frequency operation

被引：72

作者：

Yang, F ^{[1
]}

Rahmat-Samii, Y ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2001年 / 31卷 / 03期

关键词：

patch antenna; slot; switch; diode; dual frequency;

D O I：

10.1002/mop.1388

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 kind of microstrip antenna, a patch antenna with a switchable slot (PASS), is proposed in this paper. A slot is incorporated into the patch, and a p-i-n diode is utilized to switch the slot on or off. This antenna can work at dual frequencies with a small and flexible frequency ratio and the same polarization. Experimental results validate this concept. (C) 2001 John Wiley & Sons, Inc.

引用

页码：165 / 168

页数：4

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