Title :
Numerical dispersive characteristics and stability condition of the multi-resolution time-domain (MRTD) method
Author :
Hong, IcPyo ; Namll Yoon ; Park, HanKyu
Author_Institution :
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
Abstract :
The numerical dispersive characteristics and the stability condition of the multi-resolution time-domain (MRTD) method are calculated. A dispersion analysis of the MRTD schemes including a comparison to Yee´s (1966) finite-difference time-domain (FDTD) method is given. The superiority of the MRTD method to the spatial discretization is shown. The results show that the required computational memory can be reduced by using the MRTD method. The MRTD method is a very useful method for the numerical modelling of electromagnetics
Keywords :
Maxwell equations; dispersion (wave); electromagnetic wave propagation; electromagnetic wave scattering; integral equations; numerical stability; time-domain analysis; FDTD method; Maxwell equations; characteristic impedance; computational memory reduction; dispersion analysis; electromagnetics; finite-difference time-domain; integral equations; multiresolution time-domain method; numerical dispersive characteristics; numerical modelling; numerical stability condition; printed transmission lines; propagation constant; scattering parameters; spatial discretization; Electromagnetic analysis;
Conference_Titel :
Electromagnetic Compatibility Proceedings, 1997 International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-3608-9
DOI :
10.1109/ELMAGC.1997.617187
