Applications of time domain vector potential formulation to 3-D electromagnetic problems

Author

De Flaviis, F. ; Noro, M.G. ; Diaz, R.E. ; Franceschetti, G. ; Alexopoulos, Nicolaos G.

Author_Institution

Dept. of Electr. Eng., California Univ., Los Angeles, CA, USA

fYear

1997

fDate

7-8 Jul 1997

Firstpage

75

Lastpage

77

Abstract

The introduction of the scalar and vector potentials allows us to rewrite Maxwell´s equations with a different formalism. Upon discretization, we exploit the advantages of the condensed node representation of the fields, resulting in lower grid dispersion, memory and computational time saving. Numerical examples are presented to validate the technique in two and three dimensions

Keywords

Maxwell equations; cavity resonators; electromagnetic field theory; time-domain analysis; 3D electromagnetic problems; Maxwell equations; computational time saving; condensed node representation; discretization; grid dispersion reduction; memory saving; resonant cavity; time domain vector potential formulation; Discrete Fourier transforms; Finite difference methods; Grid computing; Maxwell equations; Pulse shaping methods; Resonance; Resonant frequency; Space vector pulse width modulation; Steady-state; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Millimeter Waves, 1997 Topical Symposium on

Conference_Location

Kanagawa

Print_ISBN

0-7803-3887-1

Type

conf

DOI

10.1109/TSMW.1997.702456

Filename

702456