Triple-Mode Cavity Bandpass Filter on Doublet with Controllable Transmission Zeros

Guo, ZC; Wong, SW; Lin, JY; Zhu, L; Chu, QX; Zhang, Q; Yang, Y

Triple-Mode Cavity Bandpass Filter on Doublet with Controllable Transmission Zeros

Guo, ZC Wong, SW Lin, JY

Zhu, L Chu, QX Zhang, Q Yang, Y

Permalink

Publication Type:: Journal Article
Citation:: IEEE Access, 2017, 5 pp. 6969 - 6977
Issue Date:: 2017-01-01

Open Access

Copyright Clearance Process

Recently Added
In Progress
Open Access

This item is open access.

Adobe PDF

Download Published VersionAdobe PDF (6.72 MB)

View on publisher's site

View statistics

Full metadata record

Field	Value	Language
dc.contributor.author	Guo, ZC	en_US
dc.contributor.author	Wong, SW	en_US
dc.contributor.author	Lin, JY https://orcid.org/0000-0002-3554-7722	en_US
dc.contributor.author	Zhu, L	en_US
dc.contributor.author	Chu, QX	en_US
dc.contributor.author	Zhang, Q	en_US
dc.contributor.author	Yang, Y https://orcid.org/0000-0001-7439-2156	en_US
dc.date.issued	2017-01-01	en_US
dc.identifier.citation	IEEE Access, 2017, 5 pp. 6969 - 6977	en_US
dc.identifier.uri	http://hdl.handle.net/10453/123960
dc.description.abstract	© 2013 IEEE. On the basis of doublet and its properties, a class of multiple-mode narrow band bandpasss filter is designed and fabricated by simultaneously exploiting the three resonant modes in a single rectangular cavity: TE101, TE011, and TM110 modes. The input/output ports of the proposed filter are fed by coupling a microstrip line to a slot on the side wall of a rectangular cavity. Different modes are excited by changing the position and shape of the two slots at input and output of the rectangular cavity without any intra-cavity coupling. Besides three poles within the passband, a pair of transmission zeros (TZs) is achieved, which can be controlled independently by setting the positions of the two TZs at the lower and/or upper stopband. High stopband attenuation and high filtering selectivity are achieved by considerably allocating three transmission poles and two zeros. In order to verify the proposed theory, two filter prototypes are fabricated and measured.	en_US
dc.relation.ispartof	IEEE Access	en_US
dc.relation.isbasedon	10.1109/ACCESS.2017.2696120	en_US
dc.rights	info:eu-repo/semantics/openAccess
dc.title	Triple-Mode Cavity Bandpass Filter on Doublet with Controllable Transmission Zeros	en_US
dc.type	Journal Article
utslib.citation.volume	5	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	08 Information and Computing Sciences	en_US
utslib.for	09 Engineering	en_US
utslib.for	10 Technology	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Students
utslib.copyright.status	open_access	*
pubs.publication-status	Published	en_US
pubs.volume	5	en_US

Abstract:

© 2013 IEEE. On the basis of doublet and its properties, a class of multiple-mode narrow band bandpasss filter is designed and fabricated by simultaneously exploiting the three resonant modes in a single rectangular cavity: TE101, TE011, and TM110 modes. The input/output ports of the proposed filter are fed by coupling a microstrip line to a slot on the side wall of a rectangular cavity. Different modes are excited by changing the position and shape of the two slots at input and output of the rectangular cavity without any intra-cavity coupling. Besides three poles within the passband, a pair of transmission zeros (TZs) is achieved, which can be controlled independently by setting the positions of the two TZs at the lower and/or upper stopband. High stopband attenuation and high filtering selectivity are achieved by considerably allocating three transmission poles and two zeros. In order to verify the proposed theory, two filter prototypes are fabricated and measured.

Please use this identifier to cite or link to this item:

http://hdl.handle.net/10453/123960