Three-Dimensional Imaging Modeling and Simulation of Ships Based on Wide-Band Monopulse Radar

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 three-dimensional imaging model for ship target on sea surface is developed based on wide-band monopulse radar system and synthetic aperture radar (SAR) system. The time-varying electromagnetic (EM) scattering of ships is calculated according to the SAR geometry and the monopulse antenna model. The signal received by every antenna element is obtained, and then, the time-domain signals in the sum, azimuth and elevation difference channels are established. Through analyzing the three-dimensional image results in different grazing angles, the model validity is demonstrated.

Recommended Citation

Diao, Guijie; Xu, Xiaojian; Hong, Ni; and Lu, Junjie (2019) "Three-Dimensional Imaging Modeling and Simulation of Ships Based on Wide-Band Monopulse Radar," Journal of System Simulation: Vol. 30: Iss. 7, Article 11.
DOI: 10.16182/j.issn1004731x.joss.201807011
Available at: https://dc-china-simulation.researchcommons.org/journal/vol30/iss7/11

First Page

2515

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.201807011

Last Page

2524

CLC

TP391.9

Recommended Citation

Diao Guijie, Xu Xiaojian, Ni Hong, Lu Junjie. Three-Dimensional Imaging Modeling and Simulation of Ships Based on Wide-Band Monopulse Radar[J]. Journal of System Simulation, 2018, 30(7): 2515-2524.

DOI

10.16182/j.issn1004731x.joss.201807011