Title :
The application of range Doppler algorithm for side-looking strip-map SAS
Author :
Jing Guan ; Hongxing Wang ; Min Fan ; Jing Wang
Author_Institution :
Sch. of Marine Technol., Northwestern Polytech. Univ., Xi´an, China
Abstract :
As one of the most advanced techniques in the field of underwater acoustics, synthetic aperture sonar(SAS) has a very broad application prospect. This paper studies its application based on the range Doppler algorithm(RDA) in synthetic aperture radar(SAR). Thus, this paper processes the echo signal of point targets through the three modules(range compression, range cell migration correction and azimuth compression) of RDA for side-looking strip-map SAS, and achieves good imaging results.
Keywords :
Doppler radar; sonar imaging; synthetic aperture radar; synthetic aperture sonar; azimuth compression; echo signal; point targets; range Doppler algorithm; range cell migration correction; range compression; side looking strip map SAS; synthetic aperture radar; synthetic aperture sonar; underwater acoustics; Azimuth; Doppler effect; Educational institutions; Imaging; Signal processing algorithms; Synthetic aperture sonar; RDA; SAR; SAS;
Conference_Titel :
Signal Processing, Communication and Computing (ICSPCC), 2013 IEEE International Conference on
Conference_Location :
KunMing
DOI :
10.1109/ICSPCC.2013.6663957
