Title :
Modeling and simulation of radar echo signal of aircraft targets with GRECO
Author :
Du, Wan-Wen ; Wang, Fang ; Sheng, Wei-xing ; Ma, Xiao-feng
Author_Institution :
Dept. of Commun. Eng., Nanjing Univ. of Sci. & Technol., Nanjing
Abstract :
In this paper, the complex RCS at several frequency in a certain bandwidth of the given target is simulated by GRECO method, which is based on the physical optics (PO) method and physical theory of diffraction (PTD) method, and the HRRP of the target is calculated with these wideband responses. By convoluting transmission pulse of the given radar and the HRRP of the target, the echo signal of the given target with the given radar can be obtained. The proposed technique is validated, and simulation results for an aircraft model is given.
Keywords :
aircraft; computational electromagnetics; echo; physical optics; radar cross-sections; radar tracking; target tracking; GRECO; aircraft targets; convoluting transmission pulse; diffraction physical theory; physical optics; radar echo signal simulation; Airborne radar; Aircraft; Frequency; Information geometry; Physical optics; Physical theory of diffraction; Radar cross section; Radar scattering; Solid modeling; Wideband;
Conference_Titel :
Antennas, Propagation and EM Theory, 2008. ISAPE 2008. 8th International Symposium on
Conference_Location :
Kunming
Print_ISBN :
978-1-4244-2192-3
Electronic_ISBN :
978-1-4244-2193-0
DOI :
10.1109/ISAPE.2008.4735353
