Realizing Reconfigurable Stub Impedance Matching Networks Using MEMS Switches

被引：0

作者：

Yazdani, Farzad ^{[1
]}

Mansour, Raafat R. ^{[1
]}

机构：

[1] Univ Waterloo, Dept Elect & Comp Engn, 200 Univ Ave West, Waterloo, ON N2L 3G1, Canada

来源：

2017 47TH EUROPEAN MICROWAVE CONFERENCE (EUMC) | 2017年

关键词：

impedance matching network; MEMS switch; self-interference cancelation; stub tuners; full duplex transceivers; distributed MEMS transmission lines (DMTLs);

D O I：

暂无

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, low loss, and highly reconfigurable matching network based on microelectromechanical system (MEMS) switches is proposed. MEMS switches are employed in an equivalent pi-network to realize switchable short circuit stub terminations. The advantage of the proposed device is the minimal loading by MEMS switches in OFF states which results in delivering highly consistent performance over all configurations. The matching network is capable of matching varying impedances on both input and output terminals. Empirical design procedure and requirements for the proposed network is presented and the simulations and measurements for a prototype design are in close agreement.

引用

页码：1081 / 1084

页数：4

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