DocumentCode
3233312
Title
An substrate integrated waveguide filter with source-load coupling
Author
Li, Rongqiang ; Tang, Xiaohong ; Xiao, Feo
Author_Institution
EHF Key Lab. of Fundamental Sci., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
fYear
2010
fDate
8-11 May 2010
Firstpage
699
Lastpage
701
Abstract
In this paper, a substrate integrated waveguide (SIW) filter with two transmission zeros is proposed. By using source-load coupling, two finite transmission zeros are obtained. A second order SIW filter with the center frequency of 15 GHz was simulated, fabricated and measured, whose bandwidth is 160 MHz. The measured results agree well with the simulated results.
Keywords
substrate integrated waveguides; waveguide filters; SIW filter; bandwidth 160 GHz; center frequency; finite transmission zeros; frequency 15 GHz; source-load coupling; substrate integrated waveguide filter; Band pass filters; Couplings; Dielectric substrates; Filtering theory; Frequency measurement; Magnetic separation; Microstrip filters; Microwave filters; Resonator filters; Routing;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-5705-2
Type
conf
DOI
10.1109/ICMMT.2010.5525032
Filename
5525032
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