A Discrimination Method of Active Decoy Polarization Based on Two Receiving Stations
WU Shengyuan
ZHANG Xiaokuan
LIN Cunkun
ZHUANG Yaqiang
Abstract：The methods of distinguishing radar targets and active decoy are studied based on the radar sys-tem taking two receiving stations as a background.Firstly,the double?station polarization scattering ma-trix and the double?station diagonal polarization ratio are defined,and the polarization scattering properties of radar targets and active decoy are studied.Then,a discrimination method is proposed to discriminate the polarization?changed deceptive j amming by using the discriminate parameter of double?station diagonal po-larization ratio,and the discrimination algorithm is also designed.The simulation result shows that by u-sing the identification algorithm,the correct identification probability of active decoy is always 100%,and the correct identification probability of a radar target can also be over 90%.The effectiveness and the feasi-bility of the algorithm are validated.
Keywords：polarization discriminationactive decoypolarization informationdouble-station
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 73-77 )