Title :
Multi-target Imaging Processing Algorithms of ISAR Based on Time-frequency Analysis
Author :
Luhong, Fan ; YiMing, Pi ; Shunji, Huang
Author_Institution :
Dept. of Electron. Eng., UEST of China, Chengdu
Abstract :
This paper analyzed the features of the Doppler frequency shift of multi-target of ISAR at different moving states. Based on the model of rigidity multi-target, several modified time-frequency analysis approaches were proposed to simulate ISAR imaging of multi-target. The results showed the feasibility of the ISAR imaging method and the ability of recognition for multiple targets
Keywords :
Doppler radar; radar imaging; radar target recognition; synthetic aperture radar; time-frequency analysis; Doppler frequency shift; ISAR imaging; inverse synthetic aperture radar; multiple target recognition; multitarget imaging processing algorithm; time-frequency analysis; Algorithm design and analysis; Analytical models; Image analysis; Image recognition; Inverse synthetic aperture radar; Motion analysis; Radar scattering; Reflectivity; Target recognition; Time frequency analysis; Inverse Synthetic Aperture Radar (ISAR); Multi-target Imaging; Time-frequency Analysis;
Conference_Titel :
Radar, 2006. CIE '06. International Conference on
Conference_Location :
Shanghai
Print_ISBN :
0-7803-9582-4
Electronic_ISBN :
0-7803-9583-2
DOI :
10.1109/ICR.2006.343577
