Title :
A fast method for spaceborne SAR image formation based on HLA
Author :
Yujing, Liu ; Chunsheng, Li ; Wei, Yang ; LingLing, Xue
Author_Institution :
Sch. of Electron. & Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
In order to achieve efficient parallel processing of the spaceborne Synthetic Aperture Radar (SAR), this paper studied the principle and flow of a compatible algorithm for imaging of spaceborne SAR based on the HLA and designed the framework of imaging system as well as the simulation of each federate. As a following, it also analyzed the method how to attain parallel processing. Furthermore, the mode of data transfer among federates was proposed. Finally, the simulation results justified the effectiveness of the method.
Keywords :
radar imaging; spaceborne radar; synthetic aperture radar; HLA; data transfer; imaging system; parallel processing; spaceborne SAR image formation; spaceborne synthetic aperture radar; Azimuth; Computational modeling; Computer simulation; Doppler effect; Image coding; Indexes; Optical imaging; HLA; SAR; federate; imaging;
Conference_Titel :
Advanced Computer Control (ICACC), 2011 3rd International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-8809-4
Electronic_ISBN :
978-1-4244-8810-0
DOI :
10.1109/ICACC.2011.6016368
