Title :
Fast procedures for highly dispersive absorbing boundary conditions
Author :
Mrozowski, Micha ; Niedzwiecki, Maciej ; Suchomski, P.
Author_Institution :
Dept. of Electron., Tech. Univ. Gdansk, Poland
Abstract :
The paper presents fast digital filter algorithms for time domain diakoptics. As an example of application a highly dispersive absorbing boundary condition is implemented using low order zero-pole and Laguerre filters. The filters presented in this paper can be used for modeling of various dispersive phenomena.<>
Keywords :
digital filters; dispersion (wave); electromagnetic field theory; filtering theory; time-domain analysis; waveguide theory; Laguerre filters; dispersive phenomena; fast digital filter algorithms; highly dispersive absorbing boundary conditions; low order zero-pole filters; modeling; time domain diakoptics; Boundary conditions; Convolution; Costs; Diakoptics; Digital filters; Dispersion; Integral equations; Perfectly matched layers; Polynomials; Time domain analysis;
Conference_Titel :
Microwave Symposium Digest, 1995., IEEE MTT-S International
Conference_Location :
Orlando, FL, USA
Print_ISBN :
0-7803-2581-8
DOI :
10.1109/MWSYM.1995.405986
