## Abstract A method for modeling singular electric currents near conducting edges within marching‐on‐in‐time (MOT) simulators is presented. The use of singular basis functions in MOT simulators presents unique challenges not encountered in frequency‐domain implementations. Numerical results demons
Integral-equation-based analysis of transient scattering from surfaces with an impedance boundary condition
✍ Scribed by Qin Chen; Mingyu Lu; Eric Michielssen
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 245 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0895-2477
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✦ Synopsis
Abstract
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
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