船载单脉冲跟踪雷达快速标校方法  

Method of Fast Calibration of Ship-Borne Monopulse Tracking Radars

作　　者：魏连魁[1] 刘杰[1] 陈小刚[1] 胡金辉[1] 

机构地区：[1]中国卫星海上测控部,江苏江阴214431

出　　处：《飞行器测控学报》2013年第1期48-52,共5页Journal of Spacecraft TT&C Technology

摘　　要：针对现有船载单脉冲雷达标校方法受船摇影响较大、效率低等问题,提出一种基于差分法的快速标校方法。阐述了单脉冲跟踪雷达的工作原理,分析了现有标校技术的缺点和工作效率低的原因,从理论上论证了快速标校方法的可行性,并根据该方法设计开发了快速标校软件,设计了快速标校方法的操作流程。通过对试验数据进行分析,得出船载单脉冲跟踪雷达快速标校方法标校结果满足设备指标要求,缩短了相位标校时间,提高了相位标校工作效率。A fast calibration technology based on differential method is proposed to reduce the iniluence oi ship swing on the current calibration method for ship borne monopulse radars and to increase operational efficiency. Following description of the operational principle of monopulse radars and reasons for the discrepancies and low efficiency of the current calibration method, the rationale and feasibility is given for the fast calibration technology. Fast calibra tion software based on the technology is developed and operational processes are given. The calibration results with the proposed technology for ship-borne monopulse radars meet technical requirements. Moreover, it significantly shortens the time of phase calibration and improves the efficiency of calibration.

关 键 词：单脉冲 跟踪雷达 快速标校 差分法 船载雷达 

分 类 号：V556.6[航空宇航科学与技术—人机与环境工程]