Title :
Transient electromagnetic scattering by aerial and ground objects
Author :
Sukharevsky, O. ; Vasilets, V.
Author_Institution :
Kharkiv Univ. of Air Forces, Kharkiv, Ukraine
Abstract :
The scattered electromagnetic field calculation method for aerial and ground objects is considered. To research transient scattering the calculation method for scattering of objects in frequency region has been obtained previously. 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). For The electromagnetic interactions between scatterer and half-space boundary are accounted for ground objects. The method is used for calculation of aircraft and tank radar cross-section (RCS) and transient responses.
Keywords :
airborne radar; approximation theory; electromagnetic wave scattering; military radar; military vehicles; radar cross-sections; transient response; RCS; aerial objects; aircraft radar cross-section; electromagnetic interactions; frequency region; ground objects; local break scattering parts; original asymptotical method; physical optics approximation; scattered electromagnetic field calculation method; smooth surface parts; tank radar cross-section; transient electromagnetic scattering; transient responses; Aircraft; Approximation methods; Electromagnetic scattering; Optical surface waves; Surface treatment; Transient analysis;
Conference_Titel :
Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves (MSMW), 2013 International Kharkov Symposium on
Conference_Location :
Kharkiv
Print_ISBN :
978-1-4799-1066-3
DOI :
10.1109/MSMW.2013.6622038
