DocumentCode
2023619
Title
Quasi-elliptic function doublet filters without cross coupling
Author
Tang, Wenxing ; Hong, Jia-Sheng
Author_Institution
Dept. of Electr., Electron. & Comput. Eng., Heriot-Watt Univ., Edinburgh, UK
fYear
2009
fDate
Sept. 29 2009-Oct. 1 2009
Firstpage
452
Lastpage
455
Abstract
This paper presents a recent investigation of miniature microstrip doublet dual-mode filters that exhibit quasi-elliptic function response without using any cross coupling. It shows that a single two-pole filter or the doublet can produce two transmission zeros resulting from a double behavior of the dual-mode resonator of this type. Electromagnetic (EM) simulation and experiment results are described. A four-pole filter of this type is demonstrated.
Keywords
microstrip filters; microwave circuits; microwave filters; dual-mode resonator; four-pole filter; microstrip filters; quasielliptic function doublet filters; Computational modeling; Couplings; Feeds; Filtering theory; Microstrip filters; Microstrip resonators; Microwave filters; RLC circuits; Resonance; Resonator filters;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2009. EuMC 2009. European
Conference_Location
Rome
Print_ISBN
978-1-4244-4748-0
Type
conf
Filename
5296386
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