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dc.contributor.authorÁlvarez Melcón , Alejandro 
dc.contributor.authorMosig, Juan Ramón 
dc.date.accessioned2009-01-29T08:48:53Z
dc.date.available2009-01-29T08:48:53Z
dc.date.issued2000-09
dc.identifier.citationÁLVAREZ MELCÓN, Alejandro, MOSING, Juan R. Two techniques for the efficient numerical calculation of the Green’s functions for planar shielded circuits and antennas. IEEE Transactions on Microwave Theory and Techniques, 48 (9): 1492-1504, Septiembre 2000. ISSN 0018-9480es
dc.identifier.issn0018-9480
dc.identifier.otherS 0018-9480(00)07391-9
dc.description.abstractIn this paper we present new contributions to the computation of the Green’s functions arising in the analysis of multilayered shielded printed circuits and antennas. First the quasistatic term of the spectral domain Green’s functions is extracted so that the convergence of the reminder dynamic modal series is enhanced. Moreover, it is shown that by extracting a second-order quasi-static term the convergence is further improved. In regard to the quasi-static terms they are computed in the spatial domain by numerically evaluating the associated spatial images series. Then a new and efficient technique is developed for the summation of the slowly convergent modal series. The technique can be viewed as the application of the integration by parts technique to discrete sequences and greatly accelerates the convergence rate of the series involved. It is shown that the new algorithm is numerically very robust and leads to a drastic reduction in the computational effort and time usually required for the numerical evaluation of the shielded Green’s functions.es
dc.formatapplication/pdf
dc.language.isoenges
dc.publisherIEEE Microwave Theory and Techniques Societyes
dc.rightsCopyright © 2008 IEEEes
dc.titleTwo techniques for the efficient numerical calculation of the Green’s functions for planar shielded circuits and antennases
dc.typeinfo:eu-repo/semantics/articlees
dc.subject.otherTeoría de la Señal y las Comunicacioneses
dc.subjectConvergencia de aceleraciónes
dc.subjectFunciones Greenes
dc.subjectSerie infinitaes
dc.subjectEcuaciones integraleses
dc.subjectAntenases
dc.subjectConvergence acceleration
dc.subjectInfinite serie
dc.subjectIntegral equation (IE)
dc.subjectMultilayer media
dc.subjectShielded circuit
dc.subjectGreen's functions
dc.subjectBoxed circuits
dc.subjectCajas de circuitos
dc.subjectCircuitos protegidos
dc.identifier.urihttp://hdl.handle.net/10317/640
dc.contributor.investgroupGrupo de Electromagnetismo Aplicado a las Telecomunicaciones (GEAT)


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