DocumentCode
1180623
Title
Evanescent-Mode Bandpass Filters Using Folded and Ridge Substrate Integrated Waveguides (SIWs)
Author
Wu, Lin-Sheng ; Zhou, Xi-Lang ; Yin, Wen-Yan
Author_Institution
Center for Microwave & RF Technol. (CMRFT), Shanghai Jiao Tong Univ., Shanghai
Volume
19
Issue
3
fYear
2009
fDate
3/1/2009 12:00:00 AM
Firstpage
161
Lastpage
163
Abstract
A novel evanescent-mode bandpass filter (BPF) is presented using folded and ridge substrate integrated waveguides (FSIWs & RSIWs). Both measured and simulated S-parameters are presented to show the characteristics, with good agreements achieved between them. It is experimentally validated that such a BPF has better performance in spurious suppression and much smaller size than those of conventional SIW cavity-coupled counterparts.
Keywords
S-parameters; band-pass filters; ridge waveguides; S-parameters; evanescent-mode bandpass filters; folded waveguides; ridge substrate integrated waveguides; Bandpass filter (BPF); evanescent-mode; folded and ridge substrate integrated waveguide (FSIW/RSIW); miniaturization; spurious suppression;
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2009.2013739
Filename
4796225
Link To Document