Title :
Hierarchical discretization of the time domain electric field integral equation
Author :
F. P. Andriulli;H. Bagci;F. Vipiana;G. Vecchi;E. Michielssen
Author_Institution :
Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, USA
fDate :
6/1/2007 12:00:00 AM
Abstract :
A hierarchical scheme to discretize the time domain electric field integral equation (EFIE) is presented. The scheme is immune to time domain low-frequency breakdown phenomena and gives rise to better conditioned linear systems than time domain EFIE solvers obtained using standard Rao-Wilton-Glisson (RWG) and loop-star basis functions. Numerical results that demonstrate the effectiveness of the hierarchical scheme and its applicability to practical structures are presented.
Keywords :
"Integral equations","Electric breakdown","Current density","Frequency domain analysis","Electromagnetic compatibility","Linear systems","Permittivity","Permeability","Polynomials","Bandwidth"
Conference_Titel :
Antennas and Propagation Society International Symposium, 2007 IEEE
Print_ISBN :
978-1-4244-0877-1
Electronic_ISBN :
1947-1491
DOI :
10.1109/APS.2007.4396560
