A novel reconfiguration CPW leaky-wave antenna for millimeter-wave application

被引：9

作者：

Xiao, SQ ^{[1
]}

Wang, BZ

Yang, XS

Wang, GF

机构：

[1] Univ Elect Sci & Technol China, Inst Appl Phys, Chengdu 610054, Peoples R China

[2] Intpaxk Inc, Cupertino, CA 95014 USA

来源：

INTERNATIONAL JOURNAL OF INFRARED AND MILLIMETER WAVES | 2002年 / 23卷 / 11期

关键词：

reconfigurable antenna; millimeter-wave; coplanar waveguide; leaky-wave antenna; FDTD method;

D O I：

10.1023/A:1020705903066

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 reconfigurable millimeter-wave leaky-wave antenna is proposed according to the radiation characteristics of periodically loaded coplanar waveguide and simulated by the finite-difference time-domain method. The simulated results demonstrate that the single main beam of this antenna operating at 35.0GHz can scan with small steps in the E-plane from -90degrees to 90degrees except the angle around 0degrees. The main beam scanning is obtained by the antenna structure reconfiguration with nine discrete states controlled by embedded switches and two feed ports. The antenna is useful for millimeter-wave applications.

引用

页码：1637 / 1648

页数：12

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