Wideband electromagnetic scattering by objects with radioabsorbing coating

Author

Sukharevsky, O.I. ; Vasilets, V.A. ; Zalevsky, G.S.

Author_Institution

Kharkov Univ. of Air Forces, Kharkov, Ukraine

fYear

2012

fDate

17-21 Sept. 2012

Firstpage

91

Lastpage

93

Abstract

The calculation method for modeling of plane electromagnetic wave scattering by a perfectly conducting electrically large object wholly or partly covered by radio absorbing coating. The object admits surface breaks with toroidal absorbing coating. This method is based on the calculation of contributions to scattering field by smooth surface parts (physical optics approximation) and local break scattering parts (original asymptotical method). The method is used for calculation of cruise missile radar cross-section (RCS) and transient responses.

Keywords

approximation theory; coatings; electromagnetic wave absorption; electromagnetic wave scattering; military radar; physical optics; radar cross-sections; radiowave propagation; transient response; RCS; asymptotical method; local break scattering parts; missile radar cross-section; perfectly conducting electrically large object; physical optics approximation; plane electromagnetic wave scattering; radio-absorbing coating; scattering field; smooth surface parts; toroidal absorbing coating; transient responses; wideband electromagnetic scattering; Coatings; Mercury (metals); Missiles; Optical surface waves; Scattering; Surface treatment; Surface waves; Physical optics; radar cross-section; radioabsorbing coating; transient response;

fLanguage

English

Publisher

ieee

Conference_Titel

Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2012 6th International Conference on

Conference_Location

Sevastopol

Print_ISBN

978-1-4673-1940-9

Type

conf

DOI

10.1109/UWBUSIS.2012.6379743

Filename

6379743