Title :
Error analysis of a novel absorbing boundary condition for the 3-step LOD-FDTD method
Author :
Lina Cao ; Jianyi Zhou
Author_Institution :
State Key Lab. of Millimeter Waves, Southeast Univ., Nanjing, China
Abstract :
In this paper, the estimation of the numerical error of a novel absorbing boundary condition (ABC) proposed for the split-step finite-difference time-domain (FDTD) method and the incident angle of the plane wave is investigated. Compared with two other previously reported Mur first-order ABCs, the proposed ABC is simpler and requires less additional computation. Besides, it also has much better absorption performance.
Keywords :
computational electromagnetics; electromagnetic wave absorption; error analysis; finite difference time-domain analysis; 3-step LOD-FDTD method; absorbing boundary condition; absorption performance; error analysis; split-step finite-difference time-domain; Absorption; Boundary conditions; Equations; Finite difference methods; Mathematical model; Time-domain analysis; Wireless communication;
Conference_Titel :
Antennas & Propagation (ISAP), 2013 Proceedings of the International Symposium on
Conference_Location :
Nanjing
Print_ISBN :
978-7-5641-4279-7
