Frequency variable dual bands microstrip antenna design

被引：2
|
作者：
Thakur, Jay Prakash [1 ]
Park, Jun-Seok [1 ]
机构：
[1] Kookmin Univ, Sch Elect Engn, Seoul 136702, South Korea
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2006年 / 48卷 / 06期
关键词：
microstrip antenna; dual-band; branch line coupler; unbalance feed lines;
D O I：
10.1002/mop.21581
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 approach is proposed to design a frequency-variable dual-band microstrip antenna. Two unbalanced microstrip lines are used to feed microstrip patch vertically with a branch-line coupler. The entire structure is designed on a single-layer substrate. The resonant frequencies of the microstrip patch can be changed by varying the dimensions of the unbalance feed lines. A prototype of the proposed antenna is fabricated and measured. (c) 2006 Wiley Periodicals. Inc.
引用
收藏
页码：1199 / 1201
页数：3
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