ANALYZING ELECTROMAGNETIC SCATTERING PROBLEMS USING FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM

CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1992, Vol. 9 ›› Issue (S2): 655-660.

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ANALYZING ELECTROMAGNETIC SCATTERING PROBLEMS USING FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM

Guo Liqang¹, Li Mingzhi¹, Ge Debiao¹

1. Xian University, 710071;
2. Dalian University of Techonlogy, 116023

Received:1992-01-02 Online:1992-12-31 Published:1992-12-31

Abstract

Abstract: FDTD is a numerical method to seek the solution of Maxwell equations by marching in tihme domain, which can be used to analyze the interactions between electromagnetic fields and complicated objects. The fundamentals of FDTD are discussed in this paper, and some useful skills introduced. In particular, complex field components are used in time-harmonic case in order to obtain smooth output for phase. Finally, some examples are provided.

Key words: Finite-Difference , Time-Domain(FDTD) electromagnetic, scattering, absorbing boundary connective boundary

Guo Liqang, Li Mingzhi, Ge Debiao. ANALYZING ELECTROMAGNETIC SCATTERING PROBLEMS USING FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM[J]. CHINESE JOURNAL OF COMPUTATIONAL PHYSICS, 1992, 9(S2): 655-660.

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ANALYZING ELECTROMAGNETIC SCATTERING PROBLEMS USING FINITE-DIFFERENCE TIME-DOMAIN ALGORITHM

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