某雷达检测维修设备开发与技术研究  

Development of a Radar Test and Maintenance System

作　　者：肖开健[1,2] 李万玉 游俊[1,2] 周洪 XIAO Kaijian;LI Wanyu;YOU Jun;ZHOU Hong(Xi’an Electronic Engineering Research Institute,Xi’an 710100;Xi’an Key Laboratory of Radio-Frequency Comprehensive Simulation,Xi’an 710100)

机构地区：[1]西安电子工程研究所,西安710100 [2]西安市射频综合仿真重点实验室,西安710100

出　　处：《火控雷达技术》2023年第1期146-150,共5页Fire Control Radar Technology

摘　　要：雷达系统是一个复杂的电子系统,随着技术的发展,数字化、集成化程度越来越高。因此当雷达系统发生故障,维修的难题也随之增大。因此研究开发高效的维修检测设备,提供雷达的综合检测、诊断和维修能力很有必要。本文以某雷达为研究对象,研制开发了包括搜索雷达和跟踪雷达的雷达总站、天线座、雷达接收机、雷达频率综合器、雷达数据处理、雷达信号处理机等12项专用检测设备。在专用检测软件的控制下,可以简单、快速、准确对测试产品进行性能测试、故障检测、故障隔离等,大大提高了产品检测效率和准确度。Radar is a complex electronic system.With the development of technology,the radar has increasingly higher level of digitalization and integration.As a result,radar maintenance is becoming more and more difficult.It is necessary to develop efficient test and maintenance equipment to provide comprehensive radar test,diagnosis,and maintenance capabilities.In this paper,a test and maintenance system is developed for a radar.The system has comprehensive test functions,covering search radar system,tracking radar system,antenna pedestal,radar receivers,radar frequency synthesizers,radar data processor,radar signal processors,etc.Under control of special test software,performance test,fault detection,and fault isolation can be carried out in an easy,fast and accurate way,which greatly improves the test efficiency and accuracy.

关 键 词：雷达检测 维修设备 故障检测 故障隔离 

分 类 号：TN955[电子电信—信号与信息处理]