Title :
Reciprocal spectrum algorithm for radar imaging with frequency sampling waveform
Author :
Lv, Gaohuan ; Wang, Kaizhi ; Liu, Xingzhao ; Yu, Wenxian ; Chen, Guozhong ; Chen, Junli
Author_Institution :
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., Shanghai, China
Abstract :
A radar imaging algorithm named reciprocal spectrum algorithm (RSA) is proposed in this paper to get higher resolution in azimuth direction with frequency sampling waveform. Theoretical analysis and simulation results show that the algorithm can give better performance than the tradition range Doppler algorithm (RDA) at the cost of peak value reduction at the object points in radar image.
Keywords :
radar imaging; azimuth direction; frequency sampling waveform; radar imaging; reciprocal spectrum algorithm; Algorithm design and analysis; Azimuth; Image resolution; Imaging; Radar antennas; Radar imaging; RDA; RSA; correlation coefficient;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2010.5649423
