Title :
Characteristic Basis Function Method (CBFM) for analyzing EM scattering by large conducting structures with apertures
Author :
Tiberi, Gianluigi ; Lucente, Eugenio ; Mittra, Raj ; Monorchio, Agostino
Author_Institution :
Dept. of Inf. Eng., Univ. of Pisa, Pisa
Abstract :
An extension of the CBFM for handling scattering problems involving structures with apertures(slots) has been presented. It has been demonstrated that the problem can be solved by filling the slot with a PEC and applying the CBFM to the entire structure, after augmenting the original incident field by an appropriate magnetic current density. The method has been validated via a representative numerical example.
Keywords :
conducting bodies; conducting materials; electromagnetic wave scattering; EM scattering; characteristic basis function method; conducting structures; magnetic current density; Apertures; Electromagnetic analysis; Electromagnetic radiation; Electromagnetic scattering; Finite difference methods; Information analysis; Laboratories; Magnetic domains; Microwave theory and techniques; Vectors;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619430
