Paper Title:
A Triple Channel High Rejection RF MEMS Switched Filter Bank
  Abstract

This paper presents a bandpass switchable filter for 6–11GHz applications which is housed in a machined aluminum chassis. The circuit consists of three fixed interdigital microstrip filters and two single-pole triple-throw (SP3T) microelectromechanical systems (MEMS) switching networks achieved by the individual series-shunt MEMS switch chips. A tuning range of 36.6% was achieved from 6.7 to 9.7 GHz with a fractional bandwidth of 21.1±2.7%, with low mid-band insertion loss ranging from 2.6 dB to 3.0 dB. Rejection is below -50 dB in most cases and skirt slopes are more than 50 dB/GHz at both lower and higher stopband.

  Info
Periodical
Edited by
Xiaohao Wang
Pages
132-136
DOI
10.4028/www.scientific.net/KEM.483.132
Citation
Y. W. Yu, J. Zhu, Y. Shi, J. Yu, "A Triple Channel High Rejection RF MEMS Switched Filter Bank", Key Engineering Materials, Vol. 483, pp. 132-136, 2011
Online since
June 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Xiu Hui Fu, Hong Ru Lin, Shu Li Ouyang, Wei Bo Song
Chapter 1: Manufacturing Technology and Processing
Abstract:In order to solve the problem of ECG acquisition and processing better, this paper designs a portable ECG tester, which uses the SCM as the...
228
Authors: Zhong Liang Deng, Chang Shu, Nai Bo Zhang
Chapter 2: Mechatronics
Abstract:This letter presents a dual stop-band filer based on coplanar waveguide (CPW), which consists of two spiral-shaped defected ground structure...
145
Authors: Wen Bin Gao, Li Juan He, Lai Yun Ji
Chapter 6: Electronic, Radio Engineering and Acoustic
Abstract:A three-channel high temperature superconducting filter is designed for channelized receiver front-end systems. The principle and equivalent...
719
Authors: Alena Pietriková, Kornel Ruman, Tibor Rovenský, Peter Lukacs
Abstract:Multilayer packages represent a traditional application of Low Temperature Co-fired Ceramics (LTCC) in electronics. Nowadays, the use of the...
61
Authors: Roberto Sorrentino, Paola Farinelli, Alessandro Cazzorla, Luca Pelliccia
Chapter 2: Micro- and Nanosystems
Abstract:The bursting wireless communication market, including 5G, advanced satellite communication systems and COTM (Communication On The Move)...
100