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Enhanced procedure to setup the simulation bounding box and the meshing scheme of a 3D finite element EM simulator for planar microwave structures

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dc.contributor.author Brito-Brito, Zabdiel
dc.contributor.author Rayas-Sánchez, José E.
dc.contributor.author Chávez-Hurtado, José L.
dc.date.accessioned 2017-05-11T16:37:55Z
dc.date.issued 2015-05
dc.identifier.citation J.L. Chávez-Hurtado, Z. Brito-Brito and J. E. Rayas-Sánchez, “Enhanced procedure to setup the simulation bounding box and the meshing scheme of a 3D finite element EM simulator for planar microwave structures,” in IEEE MTT-S Int. Microwave Symp. Dig., Phoenix, AZ, May 2015, pp. 1-3. (ISBN: 978-1-4799-8274-5, INSPEC: 15326132, DOI: 10.1109/MWSYM.2015.7166960). es
dc.identifier.isbn 978-1-4799-8274-5
dc.identifier.other DOI: 10.1109/MWSYM.2015.7166960
dc.identifier.uri http://hdl.handle.net/11117/4488
dc.description We present an enhanced procedure to properly configure the simulation bounding box and discretization meshing scheme of a 3-D finite element full-wave EM simulator as applied to planar microwave circuits. Our procedure utilizes a meshing scheme that takes into account not only the wavelength at the highest simulated frequency, but also the geometrical objects associated to the simulated structure, as well as the expected physics behavior. We demonstrate how our physics-based meshing significantly improves the expected EM behavior of planar structures and decreases their sensitivity to the simulation bounding box, with respect to the conventional meshing scheme based on volumetric domains. We also show how a reasonable but inadequate meshing reduces the possibility of success when using direct optimization on the planar structure and makes the optimization process computationally more expensive. Our procedure is illustrated by a fifth order bandstop microstrip filter with L-shaped resonators simulated with COMSOL. es
dc.description.sponsorship ITESO, A.C. es
dc.language.iso eng es
dc.publisher IEEE MTT-S International Microwave Symposium Digest es
dc.relation.ispartofseries IEEE MTT-S International Microwave Symposium Digest;
dc.rights.uri http://quijote.biblio.iteso.mx/licencias/CC-BY-NC-2.5-MX.pdf es
dc.subject EM-based Optimization es
dc.subject Discretization es
dc.subject Meshing Scheme es
dc.subject Planar Structures es
dc.subject Simulation Bounding Box es
dc.title Enhanced procedure to setup the simulation bounding box and the meshing scheme of a 3D finite element EM simulator for planar microwave structures es
dc.type info:eu-repo/semantics/conferencePaper es
rei.revisor IEEE MTT-S Int. Microwave Symp. Digest
rei.peerreviewed Yes es
rei.embargo.terms siempre es
rei.embargo.lift 10000-01-01


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