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Extension of the concurrent COM mesh‐truncation technique to 3‐D FDTD simulations
Author(s) -
Ramahi Omar M.
Publication year - 1998
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/(sici)1098-2760(199803)17:4<244::aid-mop7>3.0.co;2-i
Subject(s) - finite difference time domain method , truncation (statistics) , microwave , computer science , finite difference method , calculus (dental) , algorithm , computational science , mathematics , mathematical analysis , optics , telecommunications , physics , medicine , dentistry , machine learning
In a recent letter, a new implementation of the complementary operators method (COM) was introduced for 2‐D radiation problems. Referred to as the concurrent complementary operators method (C‐COM), this new implementation achieved a level of accuracy and efficiency that surpassed that achieved earlier by the classical two solution implementation of COM. This letter extends the application of the C‐COM to treat 3‐D radiation problems. Numerical results using the finite‐difference time‐domain method (FDTD) for two representative experiments are presented to demonstrate the effectiveness of this new technique. © 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 17: 244–247, 1998.