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Efficient evaluation of the half-space Green's function for fast-multipole scattering models

✍ Scribed by Zhijun Liu; Lawrence Carin

Publisher
John Wiley and Sons
Year
2001
Tongue
English
Weight
172 KB
Volume
29
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

There has recently been significant interest in the method‐of‐moments (MoM) and fast multipole method (FMM) for the analysis of scattering from targets in the presence of a lossy dielectric half space (soil). It is desirable to make the analysis of scattering from such a target consistent with use of the free‐space Green's function, to exploit previously developed free‐space scattering models, and for compatibility with the FMM. In this paper, we present a new and simple formulation for Green's‐function evaluation, which is shown to yield efficient and highly accurate scattering results. © 2001 John Wiley & Sons, Inc. Microwave Opt Technol Lett 29: 388–392, 2001.

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