基于Labview的雷达发射机磁控管老炼系统设计

Design of Magnetron Aging System for Radar Transmitter Based on Labview

摘要:

为了提高雷达发射机磁控管老炼测试的效率和自动化水平，加强磁控管合理的检测和老炼，设计了一种基于Labview的雷达发射机磁控管老炼测试系统。该系统主要由多功能嵌入式工控机、动态信号采集卡、脉冲调制器、定向耦合器、功率计、频谱分析仪、等效负载等组成，系统利用Labview实现磁控管信号实时采集，并进行数据显示、分析、处理和对比，自动监测磁控管的实时状态。这种基于Labview的雷达发射机磁控管老炼系统，可以直接操作上位机，不用到现场，保证了操作人员的人身安全，对于保持磁控管的稳定运行，确保发射机正常工作有了更加重要的保障。

Abstract:

In order to improve the efficiency and automation level of the radar transmitter aging test, and to strengthen the reasonable detection and aging of the magnetron, a Labview-based radar transmitter magnetron aging test system was designed. The system is mainly composed of multi-function embedded industrial computer, dynamic signal acquisition card, pulse modulator, directional coupler, power meter, spectrum analyzer, equivalent load, etc. The system uses Labview to realize real-time acquisition of magnetron signals and carry out Data display, analysis, processing and comparison automatically monitor the real-time status of the magnetron. The Labview-based radar transmitter magnetron aging system can directly operate the host computer, without going to the site, ensuring the personal safety of the operator, and for the stable operation of the magnetron, it is more important to ensure the normal operation of the transmitter.