DocumentCode
2721049
Title
A Compact Waveguide Resonator and its Application in a Quarter Wave Coupled Filter with Improved Stop-Band Response
Author
Mahani, Mohammad Shahidzadeh ; Tayarani, Majid
Author_Institution
Electr. Eng. Dept., Iran Univ. of Sci. & Technol., Tehran
fYear
2008
fDate
14-15 Dec. 2008
Firstpage
90
Lastpage
93
Abstract
Concept, model, design and measurement results for a new compact waveguide resonator are presented. Using the resonator´s capability in synthesizing finite transmission zeros, stopband attenuation can be increased dramatically. Measurement result for an X-band filter of this type of resonator is presented which closely matches the design data.
Keywords
band-stop filters; microwave filters; resonators; waveguides; X-band filter; compact waveguide resonator; finite transmission zeros; quarter wave coupled filter; stopband attenuation; Attenuation; Band pass filters; Equivalent circuits; Filtering theory; Integrated circuit modeling; Inverters; Resonant frequency; Resonator filters; Waveguide components; Waveguide discontinuities;
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.2008.4782269
Filename
4782269
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