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

页码：1199 / 1201

页数：3