Title :
Space-divided FDTD method [for electromagnetic problems]
Author :
Zhenghui, Xue ; Benqing, Gao ; Ruixiang, Liu ; Yang Shiming
Author_Institution :
Dept. of Electron. Eng., Beijing Inst. of Technol., China
fDate :
6/21/1905 12:00:00 AM
Abstract :
A new numerical computation scheme that is used in the FDTD method is presented in this paper. This scheme divides the large calculation space that FDTD method needs into some sections and re-uses the computer´s limited memory to load every section one by one and iterate in every section one by one. Using this method, a large scale electromagnetic problem can be handled. This method is used in some examples, the calculation data shows that this method is feasible and the results are correct compared with that obtained by normal FDTD method. This method can be used in the analysis and prediction of EMC/EMI problems
Keywords :
electromagnetic compatibility; electromagnetic interference; finite difference time-domain analysis; EMC problems; EMI problems; calculation data; electromagnetic problems; numerical computation scheme; space-divided FDTD method; Biological materials; Concurrent computing; Electromagnetic fields; Finite difference methods; Frequency; Grid computing; Large-scale systems; Shape; Space technology; Workstations;
Conference_Titel :
Electromagnetic Compatibility, 1999 International Symposium on
Print_ISBN :
4-9980748-4-9
DOI :
10.1109/ELMAGC.1999.801391
