Study on Three-dimensional Scene SAR Radio Frequency Simulation Technology

Authors

Guijie Diao, 1. Science and Technology on Complex System Control and Intelligent Agent Cooperation Laboratory, Beijing 100074, China;;2. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;
Ni Hong, 2. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;
Yang Liang, 2. Beijing Electro-mechanical Engineering Institute, Beijing 100074, China;

Abstract

Abstract: Synthetic Aperture Radar (SAR) radio frequency simulation technology for three-dimensional scene is significant for SAR system test and the research of signal processing algorithms. A SAR radio frequency signal simulation is the core technology. Based on preliminary SAR frequency simulation scheme, a real-time SAR radio frequency signal simulation method for three-dimensional scene is proposed, and key parameters such as backward scattering coefficient, range between radar and target, shielding factor, antenna pattern weighting factor are calculated in real time according to the flight path information of SAR radar platform. Finally, the test results proved the validity of the method.

Recommended Citation

Diao, Guijie; Hong, Ni; and Liang, Yang (2020) "Study on Three-dimensional Scene SAR Radio Frequency Simulation Technology," Journal of System Simulation: Vol. 32: Iss. 1, Article 10.
DOI: 10.16182/j.issn1004731x.joss.17-9076
Available at: https://dc-china-simulation.researchcommons.org/journal/vol32/iss1/10

First Page

78

Revised Date

2017-08-22

DOI Link

https://doi.org/10.16182/j.issn1004731x.joss.17-9076

Last Page

86

CLC

TP391.9

Recommended Citation

Diao Guijie, Ni Hong, Yang Liang. Study on Three-dimensional Scene SAR Radio Frequency Simulation Technology[J]. Journal of System Simulation, 2020, 32(1): 78-86.

DOI

10.16182/j.issn1004731x.joss.17-9076