✦ LIBER ✦

Comments on electromagnetic scattering from inhomogeneous impedance periodic rough surfaces by transform technique

✍ Scribed by Ali Yapar; Ibrahim Akduman

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 52 KB
Volume: 52
Category: Article
ISSN: 0895-2477
DOI: 10.1002/mop.24862

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✦ Synopsis

Abstract

In an recent article by Tezel (Microwave and Optical Technology Letters 51 (2009), 116–119) an electromagnetic scattering problem related to a periodic rough surface having an inhomogeneous standard impedance boundary condition is considered. The author proposes a solution method, which is based on the equivalent representation of the rough surface in terms of a planar one with higher order impedance boundary condition. We have already noticed that the mathematical formulation of the problem is completely incorrect and such a rough surface cannot be equivalently represented in terms of higher order impedance boundary condition. Therefore, the numerical results has no reliability, and they are fictitious. © 2009 Wiley Periodicals, Inc. Microwave Opt Technol Lett 52: 245, 2010; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24862

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