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Implementing OSMEI on 3‐D arbitrary conducting objects
Author(s) -
Liu Yaowu,
Liu Wanming,
Mei K. K.
Publication year - 2001
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.1152
Subject(s) - method of moments (probability theory) , scattering , microwave , plane (geometry) , plane wave , matrix (chemical analysis) , physics , surface (topology) , electromagnetic radiation , object (grammar) , optics , radar cross section , computer science , computational physics , mathematics , geometry , quantum mechanics , materials science , artificial intelligence , statistics , estimator , composite material
A sparse technique for the dense matrix of the method of moments (MoM) is implemented to the electromagnetic scattering of a 3‐D arbitrary conducting object for the first time. The numerical examples for the plane‐wave scattering of a conducting sphere with 0.2 and 0.4λ show that the surface current densities of OSMEI and MoM agree well. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 273–276, 2001.