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- Title
A BEM formulation for efficient and accurate analysis of dielectric waveguiding structures: Extension to multiboundary topologies.
- Authors
Di Nallo, Carlo; Frezza, Fabrizio; Galli, Alessandro
- Abstract
A recently proposed formulation based on the boundary element method (BEM) has been demonstrated to be very accurate and efficient for the modal analysis of arbitrarily shaped dielectric waveguides. This innovative approach is extended here to analyze any topology having multiple contours and/or dielectrics, thus permitting a complete characterization for guiding structures that are frequently utilized in several applications at microwaves, millimeter waves, and optics. Various tests validate the excellent computational properties of this method even for compound structures. © 1998 John Wiley & Sons, Inc. Int J RF and Microwave CAE 8: 355–366, 1998
- Subjects
BOUNDARY element methods; NUMERICAL analysis; MICROWAVES; DIELECTRIC waveguides; DIELECTRIC devices
- Publication
International Journal of RF & Microwave Computer-Aided Engineering, 1998, Vol 8, Issue 5, p355
- ISSN
1096-4290
- Publication type
Article
- DOI
10.1002/(SICI)1099-047X(199809)8:5<355::AID-MMCE2>3.0.CO;2-B