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dc.contributor | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
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dc.contributor | Universitat Politècnica de Catalunya. ANTENNALAB - Grup d'Antenes i Sistemes Radio |
dc.contributor.author | Rius Casals, Juan Manuel |
dc.contributor.author | Úbeda Farré, Eduard |
dc.contributor.author | Parrón Granados, Josep |
dc.date | 2000-08-29 |
dc.identifier.citation | Rius Casals, J.M; Úbeda Farré, E; Parrón Granados, J. On the testing of the magnetic field integral equation with RWG basis functions in method of moments. IEEE Transactions on Antennas and Propagation, 2001,vol. 49, núm. 11, pàg. 1550-1553 |
dc.identifier.citation | 0018-926X |
dc.identifier.uri | http://hdl.handle.net/2117/1674 |
dc.description.abstract | For electromagnetic analysis using method of moments (MoM), three-dimensional (3-D) arbitrary conducting surfaces are often discretized in Rao, Wilton and Glisson basis functions. The MoM Galerkin discretization of the magnetic field integral equation (MFIE) includes a factor Ω0 equal to the solid angle external to the surface at the testing points, which is 2π everywhere on the surface of the object, except at the edges or tips that constitute a set of zero measure. However, the standard formulation of the MFIE with Ω0=2π leads to inaccurate results for electrically small sharp-edged objects. This paper presents a correction to the Ω0 factor that, using Galerkin testing in the MFIE, gives accuracy comparable to the electric field integral equation (EFIE), which behaves very well for small sharp-edged objects and can be taken as a reference |
dc.description.abstract | Peer Reviewed |
dc.language.iso | eng |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
dc.relation | TIC98-1037 |
dc.relation | 1997 FI 00747 |
dc.relation | 1997 FI 00679 |
dc.rights | info:eu-repo/semantics/openAccess |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica |
dc.subject | Radio waves -- Propagation. |
dc.subject | Integral equations |
dc.subject | 3D arbitrary conducting surfaces |
dc.subject | Electrically small sharp-edged objects |
dc.subject | Electromagnetic analysis |
dc.subject | Electromagnetic wave scattering |
dc.subject | Garlekin discretization |
dc.subject | Magnetic field integral equations |
dc.subject | Method of moments |
dc.subject | Radar cross-sections |
dc.subject | RWG basis functions |
dc.subject | Rao Wilton and Glisson basis functions |
dc.subject | MoM |
dc.subject | MFIE |
dc.subject | RCS |
dc.subject | Ones de ràdio -- Propagació |
dc.subject | Equacions integrals |
dc.title | On the testing of the magnetic field integral equation with RWG basis functions in method of moments |
dc.type | info:eu-repo/semantics/article |