Sharp Response Microstrip LPF using Folded Stepped Impedance Open Stubs
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Date
2013-04
Authors
Makki, Seyed Vahab Al-Din
Ahmadi, Arash
Majidifar, Sohrab
Sariri, Hossein
Rahmani, Zeynab
ORCID
Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
Společnost pro radioelektronické inženýrství
Abstract
A novel microstrip lowpass filter with high selectivity and wide stopband is proposed that comprises two lateral folded open stubs and a central mirrored semi-circle ended suppressing cell. The proposed filter has cut-off frequency of 2.28 GHz and is very compact. The stopband width with attenuation level more than -20 dB is equal to 5.47 fc and the transition band is only 0.14 GHz. This filter is designed, fabricated and measured and the simulated and measured results are in good agreement
Description
Citation
Radioengineering. 2013, vol. 22, č. 1, s. 328-332. ISSN 1210-2512
http://www.radioeng.cz/fulltexts/2013/13_01_0328_0332.pdf
http://www.radioeng.cz/fulltexts/2013/13_01_0328_0332.pdf
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en