Open AccessFast target deception jamming method against spaceborne synthetic aperture radar based on equivalent bistatic scattered fields
Author(s) -
Sun Qingyang,
Shu Ting,
Yu KaiBor,
Yu Wenxian
Publication year - 2019
Publication title -
the journal of engineering
Language(s) - English
Resource type - Journals
ISSN - 2051-3305
DOI - 10.1049/joe.2019.0507
Subject(s) - jamming , radar jamming and deception , deception , computer science , synthetic aperture radar , bistatic radar , inverse synthetic aperture radar , remote sensing , radar , artificial intelligence , electronic engineering , radar imaging , geology , pulse doppler radar , telecommunications , physics , engineering , psychology , social psychology , thermodynamics
To achieve verisimilar target deceptive jamming effect, the jamming signals from different targets in different kinds of situation must be acquired. However, it is difficult to be implemented by the methods using deception‐template model. In this letter, a novel target deception jamming method against spaceborne synthetic aperture radar based on electromagnetic (EM) simulation is presented. To improve the computational efficiency, an equivalent bistatic scattered fields are used to simulate the scattering characteristics of false target. The proposed method, which consists of the computer‐aided‐design model, the deceptive jamming model and the involved EM scattered fields, improves the performance of deceptive target in achieving the jamming results. The simulation results demonstrate the validity of the proposed method.