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Integral‐equation‐based analysis of transient scattering from surfaces with an impedance boundary condition
Author(s) -
Chen Qin,
Lu Mingyu,
Michielssen Eric
Publication year - 2004
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.20256
Subject(s) - spurious relationship , transient (computer programming) , microwave , integral equation , scattering , electrical impedance , boundary value problem , mathematical analysis , boundary (topology) , scheme (mathematics) , physics , mathematics , electronic engineering , computer science , engineering , optics , quantum mechanics , statistics , operating system
A marching‐on‐in‐time (MOT)‐based scheme for the analysis of transient scattering from closed surfaces characterized by an impedance boundary condition (IBC) is described. The time‐domain integral equations being solved involve no analytical approximation and are free of spurious solutions. The proposed scheme is validated by a host of numerical examples. © 2004 Wiley Periodicals, Inc. Microwave Opt Technol Lett 42: 213–220, 2004; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20256