Title :
SPECAN algorithm for forward-looking bistatic SAR
Author :
Li, Zengliang ; Yao, Di ; Long, Teng
Author_Institution :
EE Dept., Beijing Inst. of Technol., Beijing
Abstract :
In this paper, we present a computationally efficient method for forming image from FL-BSAR phase history data. First, the bistatic geometry and an ideal signal model that results from it were defined. Then, based on this ideal signal model, image formation was deduced and the flow-chart of algorithm was given out, finally, we analyzed the limits on the scene size. The validity of the SPECAN algorithm is proved by the imaging results.
Keywords :
flowcharting; radar imaging; synthetic aperture radar; SPECAN algorithm; bistatic geometry; flow-chart; forward-looking bistatic SAR; ideal signal model; image formation; phase history data; synthetic aperture radar; Algorithm design and analysis; Geometry; Layout; Mathematical model; Microwave antennas; Receiving antennas; Reflector antennas; Solid modeling; Taylor series; Transmitters;
Conference_Titel :
Signal Processing, 2008. ICSP 2008. 9th International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2178-7
Electronic_ISBN :
978-1-4244-2179-4
DOI :
10.1109/ICOSP.2008.4697661
