The imaging algorithm of millimeter-wave forward-looking SAR

Lei Chen; Xingguang Li; Dianren Chen

doi:10.1117/12.2265725

23 January 2017 The imaging algorithm of millimeter-wave forward-looking SAR

Lei Chen, Xingguang Li, Dianren Chen

Proceedings Volume 10322, Seventh International Conference on Electronics and Information Engineering; 103221J (2017) https://doi.org/10.1117/12.2265725
Event: Seventh International Conference on Electronics and Information Engineering, 2016, Nanjing, China

Abstract

It is studied a new type millimeter-wave forward-looking synthetic aperture radar (SAR) imaging algorithm in this paper, analyzes the imaging principle, echo model of point target is given, deduced the forward-looking synthetic aperture radar RD imaging algorithm, and using MATLAB imaging simulation of point target in 6, a point target simulation results from the peak of 64 * 64 slice contour and azimuth, distance to the envelope of the imaging results were analyzed, found that the distance and azimuth focusing effect is good and the side lobe does not appear distorted and tilted, proved that the system of the millimeter wave synthetic aperture radar imaging of forward-looking , simulation results demonstrate the validity of the system.

Citation Download Citation

Lei Chen, Xingguang Li, and Dianren Chen "The imaging algorithm of millimeter-wave forward-looking SAR", Proc. SPIE 10322, Seventh International Conference on Electronics and Information Engineering, 103221J (23 January 2017); https://doi.org/10.1117/12.2265725

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