High Selectivity Cascaded Quadruplet Bandpass Filter with Three Pairs of Transmission Zeros

A novel microstrip Cascaded quadruplet (CQ) bandpass filter using quarter wavelength resonators and three‐quarter wavelength resonators is proposed. Based on cross coupling and source‐load coupling, three pairs of finite transmission zeros are generated at the stopband. As a result, the out‐of‐band...

Full description

Bibliographic Details

Published in:	Chinese Journal of Electronics Vol. 26; no. 5; pp. 1101 - 1104
Main Authors:	Chen, Jianfeng, Chen, Fuchang, Li, Runshuo, Xie, Zeming, Chu, Qingxin
Format:	Journal Article
Language:	English
Published:	Published by the IET on behalf of the CIE 01-09-2017
Subjects:	Bandpass filter band‐pass filters Cascaded quadruplet (CQ) Cross coupling frequency 3.0 GHz high selectivity cascaded quadruplet bandpass filter Microstrip microstrip Cascaded quadruplet bandpass filter microstrip filters microwave filters poles and zeros resonator filters three‐quarter wavelength resonators Transmission zeros
Online Access:	Get full text
Tags:	Add Tag No Tags, Be the first to tag this record!