On the estimation of scattering from convex conducting cylinders
โ Scribed by Vitaliy P. Chumachenko
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 97 KB
- Volume
- 45
- Category
- Article
- ISSN
- 0895-2477
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โฆ Synopsis
Abstract
A novel approach for estimating the highโfrequency field scattered by a convex conducting cylinder is proposed. The theory is based on the locality property of shortโwave scattering and considers the curvature of the target and the shadowโside currents. The approach is more accurate than the physical optics (PO) approximation and requires POโcomparable computational costs. ยฉ 2005 Wiley Periodicals, Inc. Microwave Opt Technol Lett 45: 191โ194, 2005; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.20767
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## Abstract We consider the scattering of a plane timeโharmonic electromagnetic wave by a perfectly conducting infinite cylinder with axis in the direction k, where k is the unit vector along the z axis. Suppose the incident wave propagates in a direction perpendicular to the cylinder. For a given