DocumentCode
926325
Title
Compact microstrip bandpass filter with two transmission zeros
Author
Jianxin, C. ; Mengxia, Y. ; Jun, X. ; Quan, X.
Author_Institution
Inst. of Appl. Phys., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
40
Issue
5
fYear
2004
fDate
3/4/2004 12:00:00 AM
Firstpage
311
Lastpage
313
Abstract
A novel compact microstrip bandpass filter is proposed using a half-wavelength (λ/2) microstrip line resonator and an end-coupling resonator. The filter has two transmission zeros at both low and high rejection bands, as well as low insertion loss and compact design by giving two paths to the input signals. A demonstration filter has been designed and tested. Theoretical and experimental results are presented.
Keywords
band-pass filters; microstrip filters; microstrip resonators; poles and zeros; compact design; compact microstrip bandpass filter; end-coupling resonator; half-wavelength microstrip line resonator; high rejection bands; insertion loss; transmission zeros;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20040129
Filename
1273949
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