Title :
Inverse synthetic aperture radar imaging and cross-range scaling for space objects
Author :
Fu, Xiongjun ; Wu, Jintie ; Zhao, Huipeng ; Chen, Defeng ; Gao, Meiguo
Author_Institution :
Radar Research Laboratory, Beijing Institute of Technology, China
Abstract :
Radar imaging based on theorem of inverse synthetic aperture is an important means for space object identification, and cross-range scaling is a key issue. This paper makes a systematic overview on the theorem of ISAR imaging, and then presents the relationship between the observation time and ISAR image cross-range resolution of space objects. An accurate cross-range scaling method for ISAR image of space objects is proposed. Outdoor experiment of ISAR imaging and cross-range scaling for space object show the effectivity of the method.
Keywords :
Space object; cross-range scaling; imaging; inverse synthetic aperture radar;
Conference_Titel :
Image and Signal Processing (CISP), 2012 5th International Congress on
Conference_Location :
Chongqing, Sichuan, China
Print_ISBN :
978-1-4673-0965-3
DOI :
10.1109/CISP.2012.6469736
