Synthetic Aperture Radar Signal Simulation of Ships on Sea Surface

Authors

Guijie Diao, 1. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;;
Xiaojian Xu, 2. School of Electronics and Information Engineering, Beihang University, Beijing 100191, China;
Ni Hong, 1. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;;
Junjie Lu, 1. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;;

Abstract

Abstract: A synthetic aperture radar (SAR) signal simulation method for ship targets on sea surface was proposed and the SAR signature model was established. The ship six degrees freedom motion model, the sea surface complex reflection coefficient model and the target electromagnetic scattering model were introduced. Based on the high frequency electromagnetic scattering calculation method and multi-path electromagnetic scattering, the electromagnetic coupling scattering and the time-varying characteristics were simulated. By comparing and analyzing the imaging results of the simulated SAR signal in different states, the physical scattering characteristics of ship targets on sea surface was realistically reflected, at the same time, the validity of the SAR signature model was demonstrated.

Recommended Citation

Diao, Guijie; Xu, Xiaojian; Hong, Ni; and Lu, Junjie (2020) "Synthetic Aperture Radar Signal Simulation of Ships on Sea Surface," Journal of System Simulation: Vol. 27: Iss. 9, Article 9.
Available at: https://dc-china-simulation.researchcommons.org/journal/vol27/iss9/9

First Page

1989

Revised Date

2015-08-03

DOI Link

https://doi.org/

Last Page

1996

CLC

TP391.9

Recommended Citation

Diao Guijie, Xu Xiaojian, Ni Hong, Lu Junjie. Synthetic Aperture Radar Signal Simulation of Ships on Sea Surface[J]. Journal of System Simulation, 2015, 27(9): 1989-1996.