Microwave filters with improved spurious performance based on sandwiched conductor dielectric resonators

Weily, AR; Mohan, AS

Microwave filters with improved spurious performance based on sandwiched conductor dielectric resonators

Weily, AR Mohan, AS

Permalink

Publication Type:: Journal Article
Citation:: IEEE Transactions on Microwave Theory and Techniques, 2001, 49 (8), pp. 1501 - 1507
Issue Date:: 2001-08-01

Closed Access

	Filename	Description	Size
	2004004459.pdf		306.17 kB	Adobe PDF	View/Open

Copyright Clearance Process

Recently Added
In Progress
Closed Access

This item is closed access and not available.

Full metadata record

Field	Value	Language
dc.contributor.author	Weily, AR	en_US
dc.contributor.author	Mohan, AS https://orcid.org/0000-0002-4503-5851	en_US
dc.date.issued	2001-08-01	en_US
dc.identifier.citation	IEEE Transactions on Microwave Theory and Techniques, 2001, 49 (8), pp. 1501 - 1507	en_US
dc.identifier.issn	0018-9480	en_US
dc.identifier.uri	http://hdl.handle.net/10453/5818
dc.description.abstract	Microwave filters based on a novel resonator comprised of a sandwiched conductor dielectric resonator (SCDR) loaded in a cylindrical cavity are analyzed in this paper. The SCDR is a compact resonator that exhibits good spurious performance. Resonant frequencies of the lower order modes are analyzed, and mode charts, unloaded Q, slot coupling, and screw coupling graphs are presented. S-parameters are computed using the finite-difference time-domain (FDTD) method for one- and four-pole SCDR filters and compared with measured results. The measured spurious performance for the four-pole elliptic function filter shows a large improvement over conventional dielectric-resonator filters. The measured results agree closely with predicted values obtained using the FDTD method.	en_US
dc.relation.ispartof	IEEE Transactions on Microwave Theory and Techniques	en_US
dc.relation.isbasedon	10.1109/22.939933	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Microwave filters with improved spurious performance based on sandwiched conductor dielectric resonators	en_US
dc.type	Journal Article
utslib.citation.volume	8	en_US
utslib.citation.volume	49	en_US
utslib.for	0906 Electrical and Electronic Engineering	en_US
utslib.for	1005 Communications Technologies	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 Biomedical Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CHT - Health Technologies
utslib.copyright.status	closed_access
pubs.issue	8	en_US
pubs.publication-status	Published	en_US
pubs.volume	49	en_US

Abstract:

Microwave filters based on a novel resonator comprised of a sandwiched conductor dielectric resonator (SCDR) loaded in a cylindrical cavity are analyzed in this paper. The SCDR is a compact resonator that exhibits good spurious performance. Resonant frequencies of the lower order modes are analyzed, and mode charts, unloaded Q, slot coupling, and screw coupling graphs are presented. S-parameters are computed using the finite-difference time-domain (FDTD) method for one- and four-pole SCDR filters and compared with measured results. The measured spurious performance for the four-pole elliptic function filter shows a large improvement over conventional dielectric-resonator filters. The measured results agree closely with predicted values obtained using the FDTD method.

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

http://hdl.handle.net/10453/5818