DocumentCode
2721108
Title
Design of Dual-Plane Filter Based on Center-Stubbed Resonator
Author
Zhang, X.C. ; Xu, J. ; Yu, Z.Y. ; Dong, Y.L.
Author_Institution
Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu
fYear
2008
fDate
14-15 Dec. 2008
Firstpage
110
Lastpage
112
Abstract
In this paper, a novel bandpass filter using microstrip-via-CPW resonator is proposed. This symmetric resonator can support two modes. By introducing source/load coupling, two additional zeros can be generated. The whole structure was meandered for size reducing. Advantages of using this type of filter are not only its low insertion loss, but also its controllable transmission zeros. Both simulated and measured results are presented.
Keywords
band-pass filters; coplanar waveguides; microstrip lines; microwave filters; resonator filters; bandpass filter; center-stubbed resonator; dual-plane filter; insertion loss; microstrip-via-CPW resonator; source-load coupling; symmetric resonator; transmission zeros; Band pass filters; Couplings; Filtering theory; Frequency; Microstrip filters; Microstrip resonators; Microwave filters; Passband; Resonator filters; Wireless communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Art of Miniaturizing RF and Microwave Passive Components, 2008. IMWS 2008. IEEE MTT-S International Microwave Workshop Series on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-2876-2
Electronic_ISBN
978-1-4244-2877-9
Type
conf
DOI
10.1109/IMWS.2008.4782274
Filename
4782274
Link To Document