Title :
Comparison between some absorbing boundary conditions and numerical validation
Author :
Shangwu, Ma ; Yougang, Gao
Author_Institution :
Beijing Univ. of Posts & Telecommun., China
Abstract :
A comparison between some important ABCs in the finite-difference time-domain (FDTD) technique has been made in this paper. These ABCs include Mur´s second-order absorbing boundary condition, superabsorption technique and perfectly matched layer (PML) technique. Numerical tests are made. Some suggestions and conclusion are given
Keywords :
electromagnetic wave absorption; finite difference time-domain analysis; FDTD technique; Mur´s second-order absorbing boundary condition; absorbing boundary conditions; finite-difference time-domain; numerical validation; perfectly matched layer technique; superabsorption technique; Boundary conditions; Electromagnetic modeling; Electromagnetic radiation; Electromagnetic scattering; Finite difference methods; Partial differential equations; Perfectly matched layers; Telecommunications; Testing; Time domain analysis;
Conference_Titel :
Environmental Electromagnetics, 2000. CEEM 2000. Proceedings. Asia-Pacific Conference on
Conference_Location :
Shanghai
Print_ISBN :
7-5635-0420-6
DOI :
10.1109/CEEM.2000.853897
