Scattering by infinite cylinders of arbitrary cross-section by the method of finite differences
- 1 December 1966
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 2 (12) , 470-471
- https://doi.org/10.1049/el:19660398
Abstract
A new method is presented for computing the scattered field from conducting cylinders of arbitrary geometrical shape using finite differences. Two specific examples of planewave scattering, one by a circular cylinder and the other by a square cylinder, are given. The radar-cross-section calculation in each case converges, and the results are in very good agreement with known values. It takes less than half a minute to compute a single radar cross-section.Keywords
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