Title :
On Calderón Techniques in Time Domain Integral Equation Solvers
Author :
Cools, K. ; Andriulli, F.P. ; Olyslager, F. ; Michielssen, E.
Author_Institution :
Ghent Univ., Gent
Abstract :
In this paper, time-domain Calderon identities will be constructed. These identities will be used in constructing a time-domain Calderon preconditioned electric field integral equation (CP-EFIE) which can be proven to be well behaved in the regime of dense discretizations. It will be explained how this modified electric field integral equation can be accurately discretized. Numerical results will be presented that compare the performance of the proposed equation and that of the classical TD-EFIE, thereby demonstrating the effectiveness of the method.
Keywords :
electric field integral equations; time-domain analysis; Calderon preconditioning; Calderon techniques; dense discretizations; electric field integral equation; time domain integral equation solvers; Differential equations; Frequency domain analysis; Information technology; Integral equations; Magnetic analysis; Magnetic circuits; Performance analysis; Time domain analysis; Transient analysis; USA Councils;
Conference_Titel :
Electromagnetics in Advanced Applications, 2007. ICEAA 2007. International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-4244-0767-5
Electronic_ISBN :
978-1-4244-0767-5
DOI :
10.1109/ICEAA.2007.4387312
