@inproceedings{a221c20891d24e3287d147b6f8e041cc,
title = "Research on the range side lobe suppression method for modulated stepped frequency radar signals",
abstract = "The magnitude of time-domain range sidelobe of modulated stepped frequency radar affects the imaging quality of inverse synthetic aperture radar (ISAR). In this paper, the cause of high sidelobe in modulated stepped frequency radar imaging is analyzed first in real environment. Then, the chaos particle swarm optimization (CPSO) is used to select the amplitude and phase compensation factors according to the minimum sidelobe criterion. Finally, the compensated one-dimensional range images are obtained. Experimental results show that the amplitude-phase compensation method based on CPSO algorithm can effectively reduce the sidelobe peak value of one-dimensional range images, which outperforms the common sidelobe suppression methods and avoids the coverage of weak scattering points by strong scattering points due to the high sidelobes.",
keywords = "Chaos particle swarm optimization, amplitude-phase compensation factor, low side lobe, modulated stepped frequency",
author = "Yinkai Liu and Tao Shan and Yuan Feng",
note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 6th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2018 ; Conference date: 14-04-2018 Through 15-04-2018",
year = "2018",
month = may,
day = "23",
doi = "10.1063/1.5039008",
language = "English",
series = "AIP Conference Proceedings",
publisher = "American Institute of Physics Inc.",
editor = "Shanhong Zhu and Tao Kuang and Dajing Fang",
booktitle = "6th International Conference on Computer-Aided Design, Manufacturing, Modeling and Simulation, CDMMS 2018",
address = "United States",
}