Title :
Parallel Analysis of Transient Scattering by Lossless Dielectric Bodies Using Time Domain Integral Equation Method
Author :
Zhang, G.H. ; Xia, M.Y.
Author_Institution :
Sch. of Electron. Eng. & Comput. Sci., Peking Univ., Beijing
Abstract :
This paper is concerned with the stability and accuracy of time domain integral equation (TDIE) methods for analysis of transient scattering by 3D dielectric objects. The time domain PMCHW integral equations are adopted with the equivalent surface polarization and magnetization as unknown sources. The RWG spatial basis functions and quadratic B-spline temporal basis functions are employed. Parallel computation is implemented for handling of large-size problems. Numerical examples show that the present approach is stable and accurate.
Keywords :
dielectric bodies; electromagnetic wave polarisation; electromagnetic wave scattering; integral equations; splines (mathematics); time-domain analysis; 3D dielectric objects; PMCHW integral equations; TDIE methods; equivalent surface polarization; lossless dielectric bodies; parallel analysis; quadratic B-spline temporal basis functions; spatial basis functions; time domain integral equation method; transient scattering; Dielectric losses; Integral equations; Magnetic analysis; Magnetization; Polarization; Scattering; Spline; Stability analysis; Time domain analysis; Transient analysis; B-spline temporal basis functions; TDIE methods; dielectric object; transient scattering;
Conference_Titel :
Microwave Conference, 2007. APMC 2007. Asia-Pacific
Conference_Location :
Bangkok
Print_ISBN :
978-1-4244-0748-4
Electronic_ISBN :
978-1-4244-0749-1
DOI :
10.1109/APMC.2007.4554938
