Title :
Efficient procedure for computing fields created by current modes
Author :
Cátedra, M.F. ; Delgado, C. ; Luceri, S. ; De Adana, F. Saez
Author_Institution :
Dept. de Teoria de la Senal y Comunicaciones, Univ. de Alcala, Madrid, Spain
fDate :
5/15/2003 12:00:00 AM
Abstract :
An efficient method for computing the fields of large scatterers is presented. The current is expanded in terms of modes defined as complex exponential functions. The modes are represented efficiently by means of spline functions. Analytical expressions have been obtained to compute efficiently the fields due to the current modes.
Keywords :
computational electromagnetics; electromagnetic fields; electromagnetic wave scattering; nonlinear functions; splines (mathematics); EM problems; complex exponential functions; current modes; electrically very large problems; electromagnetic problems; field computation; large scatterers; spline functions;
Journal_Title :
Electronics Letters
DOI :
10.1049el/:20030513
