DocumentCode :
508493
Title :
The study of interference fringes in SAR distributed targets echo simulation
Author :
Hanwei Sun ; Tao Zeng
Author_Institution :
EE Dept., Beijing Inst. of Technol., Beijing
fYear :
2009
fDate :
20-22 April 2009
Firstpage :
1
Lastpage :
3
Abstract :
Interference fringes will be generated in SAR image when distributed targets´ echo data is simulated due to the uniform model of targets. The location and width of the fringes are related to the wavelength of signal, the incident angle of wave beam and the interval between adjacent targets. Further analysis about the influencing factors of the interference fringes is given in this paper and a suppression method is proposed at the end of this paper. Simulation results are presented according to the study.
Keywords :
echo suppression; radar imaging; radar interference; synthetic aperture radar; target tracking; SAR image; distributed target echo simulation; interference fringe; interference suppression method; wave beam incident angle; Distributed Targets; Echo Simulation; Interference Fringes; SAR;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Radar Conference, 2009 IET International
Conference_Location :
Guilin
ISSN :
0537-9989
Print_ISBN :
978-1-84919-010-7
Type :
conf
Filename :
5367355
Link To Document :
بازگشت