幅相误差对光控相控阵雷达二维波束扫描的影响研究  

Research into The Influence of Amplitude and Phase Errors on Twodimensional Beam Scanning of Optically Controlled Phased Array Radar

作　　者：刘飞[1] 张鸿[1] LIU Fei;ZHANG Hong(The 723 Institute of CSIC,Yangzhou 225101,China)

机构地区：[1]中国船舶重工集团公司第七二三研究所,江苏扬州225101

出　　处：《舰船电子对抗》2018年第4期25-30,共6页Shipboard Electronic Countermeasure

摘　　要：光控相控阵是相控阵雷达发展的一个重要方向。针对目前微波光子器件和延时量化带来的幅相误差开展研究。首先从光控相控阵雷达二维波束扫描的基本原理出发,分析了幅相误差产生的原因,然后重点开展了相关的仿真研究。Optically controlled phased radar development. This paper stud array radar has become an important direction of phased array leS litude and phase errors caused by microwave photonic devices and delay quantification,firstly analyzes the reason of amplitude phase error ing from the basic principle of two dimensional beam radar, then performs concerned simulation study main scanning of optically controlled phased ly. start array.

关 键 词：幅相误差 光控相控阵雷达 二维波束扫描 

分 类 号：TN958.92[电子电信—信号与信息处理]