DocumentCode
1266718
Title
An Extended Doublet Substrate Integrated Waveguide (SIW) Bandpass Filter With a Complementary Split Ring Resonator (CSRR)
Author
Wu, Lin-Sheng ; Zhou, Xi-Lang ; Wei, Qi-Fu ; Yin, Wen-Yan
Author_Institution
Center for Microwave & RF Technol. (CMRFT), Shanghai Jiao Tong Univ., Shanghai, China
Volume
19
Issue
12
fYear
2009
Firstpage
777
Lastpage
779
Abstract
An ldquoextended doubletrdquo bandpass filter (BPF) is proposed using a substrate integrated waveguide (SIW) cavity with a complementary split ring resonator (CSRR) etched on its top metal plane. Thus, a single-layer BPF with two transmission zeros is realized successfully, with no additional area or layers occupied. The measured and simulated S-parameters of the filter are presented to show its predicted performance, with good agreements obtained between them.
Keywords
S-parameters; band-pass filters; resonator filters; waveguide filters; S-parameters; complementary split ring resonator; extended doublet substrate integrated waveguide bandpass filter; substrate integrated waveguide cavity; Bandpass filter (BPF); complementary split ring resonator (CSRR); dual-mode; extended doublet; substrate integrated waveguide (SIW);
fLanguage
English
Journal_Title
Microwave and Wireless Components Letters, IEEE
Publisher
ieee
ISSN
1531-1309
Type
jour
DOI
10.1109/LMWC.2009.2033497
Filename
5313841
Link To Document