Summary
International Symposium on Antennas and Propagation
2013
Session Number:TP-P
Session:
Number:TP-P-32
New Discretized Schemes of 1st Mur's ABC and Its Applications to Scattering Problems
Quan Yuan, Lianyou Sun, Wei Hong,
pp.-
Publication Date:2013/10/22
Online ISSN:2188-5079
Summary:
The new discretized schemes of Mur's absorbing boundary condition (ABC) based on finite difference frequency domain method has been presented in this paper. The analysis figures out that their numerical accuracy are second-order. Combining the new schemes with five-point format of Helmholtz equation to solve scattering problems, the numerical results show that the accuracy of numerical solution with the new schemes is higher than that with ordinary discretized scheme of Mur's absorbing boundary condition.