Balanced hybrid SIW–CPW bandpass filter
- Author(s): Peng Chu 1 ; Wei Hong 2 ; Kai-Lai Zheng 1 ; Wen-Wen Yang 3 ; Feng Xu 1 ; Ke Wu 4
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View affiliations
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Affiliations:
1:
College of Electronic and Optical Engineering , Nanjing University of Posts and Telecommunications , Nanjing 210046 , People's Republic of China ;
2: State Key Laboratory of Millimeter Waves, School of Information Science and Engineering , Southeast University , Nanjing 210096 , People's Republic of China ;
3: School of Electronics and Information , Nantong University , Nantong 226019 , People's Republic of China ;
4: Poly-Grames Research Center, Ecole Polytechnique de Montréal , University of Montreal , QC H3T 1J4 , Canada
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Affiliations:
1:
College of Electronic and Optical Engineering , Nanjing University of Posts and Telecommunications , Nanjing 210046 , People's Republic of China ;
- Source:
Volume 53, Issue 25,
07
December
2017,
p.
1653 – 1655
DOI: 10.1049/el.2017.3649 , Print ISSN 0013-5194, Online ISSN 1350-911X
This Letter proposes a balanced hybrid substrate-integrated waveguide (SIW)–coplanar waveguide (CPW) bandpass filter, which combines a hybrid SIW–CPW filter and a balanced structure for the first time. High performance common mode suppression can be achieved with high quality factor, compact size, and quasi-elliptic differential mode response.
Inspec keywords: band-pass filters; substrate integrated waveguides; waveguide filters; coplanar waveguides; elliptic filters; Q-factor
Other keywords: compact size; substrate integrated waveguide; balanced hybrid SIW-CPW filter; balanced structure; high performance common mode suppression; quasielliptic differential mode response; bandpass filter; coplanar waveguide; high quality factor
Subjects: Waveguides and microwave transmission lines; Waveguide and microwave transmission line components; Passive filters and other passive networks
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