Title :
A miniature implementation of air-born SAR real-time processing
Author :
Fang, Zhihong ; Xia, Jijin
Author_Institution :
No.38th Res. Inst itute, China Electron. Technol. Group Corp., Hefei, China
Abstract :
A miniature air-born real-time imaging system has been developed. Based on TS201 chip, the imaging system achieved powerful compute performance; balanced I/O bandwidth and high stability. Optimized signal-processing library has been developed. Written specifically to take advantage of the TigerSHARC superscalar architecture´s ability, the library deliver optimal speed, performance, and flexibility. To support multi tasks, the data-driven technology has been applied.
Keywords :
airborne radar; radar imaging; real-time systems; synthetic aperture radar; ADSP-TS201; SAR; data-driven technology; miniature air-born real-time imaging system; signal-processing library; Bandwidth; Computer architecture; Digital signal processing chips; Field programmable gate arrays; High performance computing; Libraries; Real time systems; SDRAM; Stability; Switches; SAR data-driven;
Conference_Titel :
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location :
Xian, Shanxi
Print_ISBN :
978-1-4244-2731-4
Electronic_ISBN :
978-1-4244-2732-1
DOI :
10.1109/APSAR.2009.5374308
