Title :
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
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;
Conference_Titel :
Ultrawideband and Ultrashort Impulse Signals (UWBUSIS), 2012 6th International Conference on
Conference_Location :
Sevastopol
Print_ISBN :
978-1-4673-1940-9
DOI :
10.1109/UWBUSIS.2012.6379743
