Scattering analysis of bodies of revolution by MEI

Author

Jun Chen ; Wei Hong

Author_Institution

Dept. of Radio Eng., Southeast Univ., Nanjing, China

Volume

1

fYear

1997

fDate

13-18 July 1997

Firstpage

290

Abstract

The measured equation of invariance (MEI) is first applied to analyze the scattering from arbitrary bodies of revolution. The coupled azimuthal potentials satisfying a system of coupled partial differential equations are used. The finite-difference equations for conformal meshes are deduced from the coupled partial differential equations. Formulae to measure the MEI on the truncation boundary are presented by consideration of the rotationally symmetric characteristic of the body. Numerical solutions are given to show the good agreement with the results available.

Keywords

electromagnetic wave scattering; finite difference methods; mesh generation; partial differential equations; MEI; bodies of revolution; conformal meshes; coupled azimuthal potentials; coupled partial differential equations; finite-difference equations; measured equation of invariance; rotationally symmetric characteristic; scattering analysis; truncation boundary; Difference equations; Differential equations; Electromagnetic scattering; Fourier series; Magnetic field measurement; Maxwell equations; Millimeter wave measurements; Millimeter wave technology; Partial differential equations; Radar scattering;

fLanguage

English

Publisher

ieee

Conference_Titel

Antennas and Propagation Society International Symposium, 1997. IEEE., 1997 Digest

Conference_Location

Montreal, Quebec, Canada

Print_ISBN

0-7803-4178-3

Type

conf

DOI

10.1109/APS.1997.630143

Filename

630143