DocumentCode
3373554
Title
Novel fractal-shaped bandpass filter using quarter substrate integrated waveguide resonator (QSIWR)
Author
Zhang, Sheng ; Bian, Tian-Jian ; Zhai, Yao ; Ren, Zi-Hui
Author_Institution
Sch. of Inf. & Electr. Eng., China Univ. of Min. & Technol., Xuzhou, China
fYear
2011
fDate
1-3 Nov. 2011
Firstpage
171
Lastpage
174
Abstract
In this article, quarter substrate integrated waveguide resonator (QSIWR) and fractal-shaped defected structure are used to design miniaturized SIW bandpass filters. With the QSIWR, a conventional SIW filter can be reduced in size by about 75% By using the the fractal-shaped QSIWR, the two-pole bandpass filter has simple structure, compact sizes and an extra transission zero in the upper stopband.
Keywords
band-pass filters; resonator filters; substrate integrated waveguides; waveguide filters; fractal-shaped bandpass filter; fractal-shaped defected structure; miniaturized SIW filters; quarter substrate integrated waveguide resonator; transission zero; two-pole bandpass filter; Band pass filters; Filtering theory; Fractals; Microwave filters; Optical filters; Resonator filters; Substrates; fractal-shaped structure; quarter substrate integrated waveguide resonator (QSIWR);
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave, Antenna, Propagation, and EMC Technologies for Wireless Communications (MAPE), 2011 IEEE 4th International Symposium on
Conference_Location
Beijing
Print_ISBN
978-1-4244-8265-8
Type
conf
DOI
10.1109/MAPE.2011.6156302
Filename
6156302
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