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7 March 2018 Target deception jamming method against spaceborne synthetic aperture radar using electromagnetic scattering
Qingyang Sun, Ting Shu, Bin Tang, Wenxian Yu
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Journal of Applied Remote Sensing, Vol. 12, Issue 1, 016033 (March 2018). https://doi.org/10.1117/1.JRS.12.016033
Abstract
A method is proposed to perform target deception jamming against spaceborne synthetic aperture radar. Compared with the traditional jamming methods using deception templates to cover the target or region of interest, the proposed method aims to generate a verisimilar deceptive target in various attitude with high fidelity using the electromagnetic (EM) scattering. Based on the geometrical model for target deception jamming, the EM scattering data from the deceptive target was first simulated by applying an EM calculation software. Then, the proposed jamming frequency response (JFR) is calculated offline by further processing. Finally, the deception jamming is achieved in real time by a multiplication between the proposed JFR and the spectrum of intercepted radar signals. The practical implementation is presented. The simulation results prove the validity of the proposed method.
CC BY: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.
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Qingyang Sun, Ting Shu, Bin Tang, and Wenxian Yu "Target deception jamming method against spaceborne synthetic aperture radar using electromagnetic scattering," Journal of Applied Remote Sensing 12(1), 016033 (7 March 2018). https://doi.org/10.1117/1.JRS.12.016033
Received: 30 September 2017; Accepted: 16 February 2018; Published: 7 March 2018
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Cited by 2 scholarly publications.
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KEYWORDS
Synthetic aperture radar
Scattering
Radar
Electromagnetic scattering
3D modeling
Computer simulations
Data modeling
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