X-band RF MEMS phase shifters suitable for printed phased array antennas

被引：2

作者：

Sundaram, A ^{[1
]}

Ramadoss, R ^{[1
]}

机构：

[1] Auburn Univ, Dept Elect & Comp Engn, Auburn, AL 36849 USA

来源：

IEEE ANTENNAS AND PROPAGATION SOCIETY SYMPOSIUM, VOLS 1-4 2004, DIGEST | 2004年

关键词：

RF MEMS phase shifter; loaded line phase shifter; flexible printed circuits; printed circuit MEMS;

D O I：

10.1109/APS.2004.1330220

中图分类号：

TN [电子技术、通信技术];

学科分类号：

0809 ;

摘要：

In this paper, X-band RF MEMS phase shifter fabricated using flexible printed circuit technology is reported. A main-line type loaded line phase shifter has been implemented using two shunt MEMS varactors mounted on a CPW line. A phase shift of 31degrees with a maximum insertion loss of 0.56 dB has been obtained at 9 GHz for an applied dc bias voltage of 40 Volts. This type of phase shifter is suitable for batch integration with printed circuit based phased array antennas.

引用

页码：3972 / 3975

页数：4