Dual-frequency rectangular microstrip antenna with an inserted integrated reactive loading

被引：1
|
作者：
Hsieh, GB [1 ]
机构：
[1] Chinese Mil Acad, Dept Elect Engn, Fengshan 830, Taiwan
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2002年 / 32卷 / 03期
关键词：
microstrip antenna; dual-frequency operation; reactive loading;
D O I：
10.1002/mop.10136
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 dual-frequency rectangular microstrip antenna with an inserted integrated reactive loading is proposed and experimentally studied. The reactive loading has the structure of a trapezoid microstrip-line section inserted at one of the radiating edges of the patch. By adjusting the flare angle of the trapezoid microstrip-line section, the frequency ratio of the two operating frequencies is tunable in the range of about 1.08-1.17. Also, the two operating frequencies have the same polarization planes and similar broadside radiation characteristics. Details of the antenna design and experimental results are presented and discussed. (C) 2002 John Wiley Sons, Inc.
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页码：219 / 221
页数：3
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