Rotationally symmetric FDTD for wideband performance prediction of TM<inf>01</inf> DR filters

Weily, AR; Mohan, AS

Rotationally symmetric FDTD for wideband performance prediction of TM<inf>01</inf> DR filters

Weily, AR Mohan, AS

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Publication Type:: Journal Article
Citation:: International Journal of RF and Microwave Computer-Aided Engineering, 2002, 12 (3), pp. 259 - 271
Issue Date:: 2002-05-01

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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	2002-05-01	en_US
dc.identifier.citation	International Journal of RF and Microwave Computer-Aided Engineering, 2002, 12 (3), pp. 259 - 271	en_US
dc.identifier.issn	1096-4290	en_US
dc.identifier.uri	http://hdl.handle.net/10453/9411
dc.description.abstract	The generalized perfectly matched layer (GPML) coupled with rotationally symmetric (RS)-FDTD method has been utilized to extract the S-parameters for several probe-coupled TM01 dielectric resonator (DR) filters to directly obtain the theoretical wideband spurious performance. The computationally efficient (RS)-FDTD method has also been used to obtain accurate filter parameters for TE01 and TM01 dielectric resonators loaded in cylindrical cavities. The RS-FDTD method combined with digital filtering and the Matrix Pencil technique are used to analyze the resonant frequencies, inter-resonator coupling, and external Q values. When perturbation theory is used with RS-FDTD, accurate values of unloaded Q are obtained.	en_US
dc.relation.ispartof	International Journal of RF and Microwave Computer-Aided Engineering	en_US
dc.relation.isbasedon	10.1002/mmce.10023	en_US
dc.subject.classification	Networking & Telecommunications	en_US
dc.title	Rotationally symmetric FDTD for wideband performance prediction of TM<inf>01</inf> DR filters	en_US
dc.type	Journal Article
utslib.citation.volume	3	en_US
utslib.citation.volume	12	en_US
utslib.for	090399 Biomedical Engineering not elsewhere classified	en_US
utslib.for	100501 Antennas and Propagation	en_US
utslib.for	100510 Wireless Communications	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	3	en_US
pubs.publication-status	Published	en_US
pubs.volume	12	en_US

Abstract:

The generalized perfectly matched layer (GPML) coupled with rotationally symmetric (RS)-FDTD method has been utilized to extract the S-parameters for several probe-coupled TM01 dielectric resonator (DR) filters to directly obtain the theoretical wideband spurious performance. The computationally efficient (RS)-FDTD method has also been used to obtain accurate filter parameters for TE01 and TM01 dielectric resonators loaded in cylindrical cavities. The RS-FDTD method combined with digital filtering and the Matrix Pencil technique are used to analyze the resonant frequencies, inter-resonator coupling, and external Q values. When perturbation theory is used with RS-FDTD, accurate values of unloaded Q are obtained.

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http://hdl.handle.net/10453/9411