Rotationally symmetric FDTD for wideband performance prediction of TM01 DR filters

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dc.contributor.author Weily, Andrew en_US
dc.contributor.author Sanagavarapu, Ananda en_US
dc.contributor.editor en_US
dc.date.accessioned 2010-05-28T09:49:25Z
dc.date.available 2010-05-28T09:49:25Z
dc.date.issued 2002 en_US
dc.identifier 2006006105 en_US
dc.identifier.citation Weily Andrew and Sanagavarapu Ananda 2002, 'Rotationally symmetric FDTD for wideband performance prediction of TM01 DR filters', Wiley, vol. 12, no. 3, pp. 259-271. en_US
dc.identifier.issn 1096-4290 en_US
dc.identifier.other C1UNSUBMIT 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 wide-band 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. (C) 2002 Wiley Periodicals, Inc. en_US
dc.language en_US
dc.publisher Wiley en_US
dc.relation.isbasedon http://dx.doi.org/10.1002/mmce.10023 en_US
dc.title Rotationally symmetric FDTD for wideband performance prediction of TM01 DR filters en_US
dc.parent International Journal of RF and Microwave CAE en_US
dc.journal.volume 12 en_US
dc.journal.number 3 en_US
dc.publocation USA en_US
dc.identifier.startpage 259 en_US
dc.identifier.endpage 271 en_US
dc.cauo.name FEIT.School of Computing and Communications en_US
dc.conference Verified OK en_US
dc.for 100501 en_US
dc.personcode 0000020115 en_US
dc.personcode 920438 en_US
dc.percentage 45 en_US
dc.classification.name Antennas and Propagation en_US
dc.classification.type FOR-08 en_US
dc.edition en_US
dc.custom en_US
dc.date.activity en_US
dc.location.activity en_US
dc.description.keywords rotationally symmetric FDTD; generalized perfectly matched layer; TM01 dielectric resonator; spurious performance; microwave filters en_US
dc.staffid 920438 en_US


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