异型角反射体阵列寻优研究  

On optimization of heterotypic corner reflector arrays

作　　者：张俊[1] 胡生亮[1] 杨庆 范学满 王聘 ZHANG Jun;HU Sheng-liang;YANG Qing;FAN Xue-man;WANG Pin(College of Weaponry Engineering,Naval Univ.of Engineering,Wuhan 430033,China;Unit No.91889,Zhanjiang 524000,China)

机构地区：[1]海军工程大学兵器工程学院,武汉430033 [2]91889部队,广东湛江524000

出　　处：《海军工程大学学报》2019年第6期46-50,共5页Journal of Naval University of Engineering

基　　金：国家自然科学基金资助项目(61401493);国家部委基金资助项目(9140A01010415JB11002)

摘　　要：战时,异型角反射体阵列布放态势将是影响其干扰效果的重要因素。以伯克级驱逐舰为典型舰艇,从雷达散射截面积(radar cross section,RCS)、高分辨率距离像(high resolution range rrofile,HRRP)和极化特征三方面入手,进行了异型角反射体布放间隔和布放数量的寻优,旨在寻找一种与载舰逼近度尽可能高的异型角反射体阵列,为反舰导弹突防研究提供基本理论依据。研究表明:综合考虑RCS,HRRP和极化特征三方面因素时,11个异型角反射体两两间隔5 m布放,能够发挥更好的干扰效果。In the wartime, the laying situation of the heterotypic corner reflector arrays has significant influence on the jamming effect. The Burke class destroyer is selected as a typical warship, and the optimization of the number and adjacent interval of heterotypic corner reflector arrays is performed based on radar cross section(RCS), high resolution range profile(HRRP) and polarization characteristic, so as to find a heterotypic corner reflector array, which is similar with the Burke class destroyer as much as possible and will provide a theoretical basis for the future anti-jamming research of anti-ship missiles. Research suggests that the array composed of 11 heterotypic corner reflectors with adjacent interval of 5 m can have better jamming effect when the three factors of RCS, HRRP and polarization characteristic are taken into consideration.

关 键 词：异型角反射体阵列 雷达散射截面积 高分辨率距离像 极化特征 

分 类 号：TP181[自动化与计算机技术—控制理论与控制工程]