A dual-band RF switch using composite right/left-handed transmission lines and pin diodes

被引：1

作者：

Shin, Dong-Ryul ^{[1
]}

Kim, JeongPyo ^{[2
]}

Park, ChangHyun ^{[1
]}

Seong, Wonmo ^{[1
]}

机构：

[1] EMW Antenna Co Ltd, R&D Ctr, Deagu, South Korea

[2] Hanyang Univ, Elect & Comp Engn Dept, Seoul, South Korea

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2008年 / 50卷 / 08期

关键词：

switch; dual-band; composite right/left-handed transmission line;

D O I：

10.1002/mop.23591

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 dual-band RF switch that utilizes composite right/left handed (CRLH) transmissions-lines(TLs) and PIN diodes is proposed. The design method of RF switch is based oil the phase characteristic of the CRLH-TL, which can be adjusted arbitrary, and employed conventional type-H; filter structure. The use of multiple PIN diodes (is switching element offers prominent performance such as low insertion loss, low power consumption, and high isolation. Theoretical performance of RF switch is verified through the circuit simulations and the measurement of a fabricated prototype at 0.8 GHz and 1.6 GHz. (C) 2008 Wiley Periodicals, Inc.

引用

页码：2074 / 2077

页数：4

共 7 条

[1] A broadband Wilkinson balun using microstrip metamaterial lines [J].