NUMERICAL SOLUTIONS TO ELECTROMAGNETIC SCATTERING FROM STRIPS, FINITE WEDGES, AND NOTCHED CIRCULAR CYLINDERS

1 December 1966

journal article
Published by Canadian Science Publishing in Canadian Journal of Physics

Vol. 44 (12) , 3217-3225
https://doi.org/10.1139/p66-262

Abstract

Accurate far-field scattering patterns and backscattering cross sections are numerically calculated for perfectly conducting strips, finite (circular sector) wedges, and sectorally notched circular cylinders, all infinitely long, under transverse electric or transverse magnetic plane-wave illumination normally incident to the cylinder axis from any direction. The notch or wedge angle is arbitrary. Results have been obtained for cylinders and wedges of radius as large as five wavelengths, and strips as wide as two wavelengths, without straining an IBM 7094 digital computer.

Keywords

WAVELENGTHS
FINITE
SCATTERING
STRIPS
WEDGES
CYLINDERS
CIRCULAR
TRANSVERSE
PLANE
NOTCHED

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