数模混合二维相控阵雷达远场收发校准方法研究  

Research on Calibration Method of Far-field Transceiver on 2D Phased Array Radar for Digital Analogy Hybrid

作　　者：同非[1] 罗丁利[1] 胡海蔚 徐保庆 TONG Fei;LUO Dingli;HU Haiwei;XU Baoqing(Xi'an Electronic Engineering Research Institute,Xi'an 710100)

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2024年第3期84-89,95,共7页Fire Control Radar Technology

基　　金：装备预研兵器工业应用创新项目(627010103)。

摘　　要：本文提出了一种基于最小系统设计准则的数模混合二维相控阵雷达远场收发校准方法,给出了实现流程、数据分析过程和实测结果。方向图的实测结果显示本文提出的校准方法得到的收发方向图主要技术指标良好且均满足使用要求,在实际工程中具有较好的操作性和推广性。In this paper,a method was proposed for far-field sending and receiving calibration on digital analog hybrid two-dimensional phased array radar based on minimum system design criteria.The realization process,data analysis and measured results were also provided.The experimental results showed that the proposed method in this paper can obtain a good result of antenna pattern,and has a good operability and popularization in practical engineering.

关 键 词：最小系统 数模混合 二维相控阵 天线校准 方向图 

分 类 号：TN95[电子电信—信号与信息处理]