Title :
Exact conditions for virtual boundaries in the FDTD-method in studies of resonance waveguide inhomogeneities
Author :
Perov, A.O. ; Sirenko, Yu.K.
Author_Institution :
Inst. of Radiophys. & Electron., Acad. of Sci., Kharkov, Ukraine
Abstract :
The exact conditions at the virtual boundaries are formulated and correctly built into computational schemes of the FDTD-method, which is used for analysis of the transient processes in resonance waveguide inhomogeneities. By this means the problem of efficient limitation of the calculation space, which is the main problem of the method, is solved
Keywords :
finite difference time-domain analysis; transient analysis; waveguide theory; FDTD-method; calculation space; computational schemes; exact conditions; resonance waveguide inhomogeneities; transient processes; virtual boundaries; Resonance; Transient analysis;
Conference_Titel :
Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory, 1997. DIPED-97
Conference_Location :
Lviv
Print_ISBN :
966-02-0296-2
DOI :
10.1109/DIPED.1997.710902
