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A new method for calculating electromagnetic scattering of complex objects
Author(s) -
Liao Cheng,
Zhao YuShen,
Lin WeiGan
Publication year - 1995
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.4650090311
Subject(s) - finite difference time domain method , electromagnetic field , scattering , transformation (genetics) , field (mathematics) , distribution (mathematics) , differential (mechanical device) , domain (mathematical analysis) , time domain , computer science , mathematical analysis , physics , mathematics , computational science , optics , pure mathematics , quantum mechanics , chemistry , biochemistry , computer vision , gene , thermodynamics
The method of differential‐Thompson transformation (DTTR) is applied for the first time to the field of electromagnetic scattering. Complex objects and their computational areas are transformed by DTTR to a regular area. By applying the finite‐difference‐Time‐Domain (FDTD) technique, the field distribution is solved conveniently. Numerical examples show good comparison with exact results. © 1995 John Wiley & Sons, Inc.