DocumentCode
1518855
Title
Microstrip multistage coupled ring active bandpass filters with harmonic suppression
Author
Griol, A. ; Marti, J.
Author_Institution
ETSI Telecommun., Univ. Politecnica de Valencia, Spain
Volume
35
Issue
7
fYear
1999
fDate
4/1/1999 12:00:00 AM
Firstpage
575
Lastpage
577
Abstract
A novel microstrip active bandpass filter with harmonic suppression is investigated. The structure is composed of multiple coupled passive and active rings. A microstrip active bandpass filter at 1.37 GHz with a gain of 6 dB, return loss >15 dB and a harmonic suppression ratio over 25 dB has been implemented
Keywords
active filters; band-pass filters; harmonics suppression; microstrip filters; 1.37 GHz; 15 dB; 6 dB; gain; harmonic suppression; microstrip multistage coupled ring active bandpass filter; return loss;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19990365
Filename
769492
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