Title :
Time-Domain Calder ó n Identities and Preconditioning of the Time-Domain EFIE
Author :
Cools, K. ; Andriulli, F.P. ; Michielssen, E.
Author_Institution :
Dept. of Inf. Technol., Ghent Univ.
Abstract :
An analytical preconditioner for the time-domain electric field integral equation (EFIE) has been developed. First, a time-domain operator identity that enables the construction of an analytically preconditioned time domain EFIE is constructed. Second, a procedure for efficiently discretizing this new time domain EFIE is elucidated. Numerical results that demonstrate the performance of the new analytical preconditioner are presented
Keywords :
electric field integral equations; electromagnetic wave scattering; matrix algebra; time-domain analysis; preconditioning; time-domain Calderon identities; time-domain EFIE; time-domain electric field integral equation; time-domain operator identity; Convolution; Current distribution; Equations; Fourier transforms; Frequency domain analysis; Kernel; Light scattering; Testing; Time domain analysis;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1711232
