MEMS reconfigurable antennas

被引：11

作者：

Chiao, JC ^{[1
]}

Cheng, SY

Chang, JJL

Chio, IM

Kang, YS

Hayasaka, J

机构：

[1] Chorum Technol, Richardson, TX 75081 USA

[2] Univ Hawaii Manoa, Microwave & Millimeterwave Res Lab, Honolulu, HI 96822 USA

[3] Univ Wisconsin, Madison, WI USA

[4] Raytheon Syst, El Segundo, CA USA

来源：

INTERNATIONAL JOURNAL OF RF AND MICROWAVE COMPUTER-AIDED ENGINEERING | 2001年 / 11卷 / 05期

关键词：

MEMS; reconfigurable antennas; RF switches;

D O I：

10.1002/mmce.1038

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

New architectures for microelectromechanical system (MEMS) reconfigurable Vee-antennas and RF switches are presented. The planar antenna structure can be dynamically reconfigured to steer the radiation beam or change the shape of the beam using electrically-controlled microactuators. The radiation patterns and antenna impedance were investigated with a 17.5 GHz MEMS Vee-antenna for proof-of-concept. The beam steering and shaping capabilities have been demonstrated. A derrick-type RF switch, suitable for T/R module applications, was also investigated. The derrick-type switches have potentials to provide high isolation and low insertion losses. (C) 2001 John Wiley & Sons, Inc.

引用

页码：301 / 309

页数：9

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