Title :
Novel matching conditions for interfaces in multidomain pseudospectral time-domain
Author :
Yong-Jin, Jiang ; Sheng-Shui, Wang ; Shun-Lian, Chai
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
A novel matching condition is proposed for the interfaces which separates two subdomains with different materials in multidomain PSTD, and the numerical results show that it is more stable than the conventional matching condition. Furthermore the smallest time step can be four to five times larger than that of the conventional matching conditions.
Keywords :
Maxwell equations; microstrip lines; mode matching; spectral-domain analysis; time-domain analysis; waveguide theory; matching condition; microstrip structure; multidomain pseudospectral time-domain; Boundary conditions; Computer interfaces; Dielectric materials; Educational institutions; Electromagnetic scattering; Finite difference methods; Magnetic fields; Maxwell equations; Microstrip; Time domain analysis;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2004. ICMMT 4th International Conference on, Proceedings
Print_ISBN :
0-7803-8401-6
DOI :
10.1109/ICMMT.2004.1411541
