An improvement algorithm of Mur's first-order absorbing boundary condition

• Published in: 1997 IEEE International Symposium on Electromagnetic Compatibility pp. 592 - 595
• Main Authors: Weiping Dou, Linchang Zhang
• Format: Conference Proceeding
• Language: English
• Published: IEEE 1997
• Subjects: Absorption; Approximation algorithms; Boundary conditions; Computational modeling; Electromagnetic compatibility; Finite difference methods; Minimax techniques; Partial differential equations; Time domain analysis; Transceivers

The paper presents an improvement algorithm of Mur's first-order absorbing boundary condition, which greatly improves the absorption of absorbing boundaries in solving subjects by the finite-difference time-domain method, especially for those with a point or line radiation source. For validity,...