摘要
本文介绍采用计算机控制微波可变负载,同时采集输出功率和频率,由计算机进行数据处理,并画在极坐标圆图上(此圆图事先由同一计算机绘制而成),整个过程全部自动化。对微波电子管和固态微波器件的实测表明,性能优良,结果可靠,经过适当改进,测绘时间还可大大缩短,从而可供微波管特别是微波灶用连续波磁控管生产线上作检验之用。
An automatic testing and plotting system of Rieke diagram is described. In this system, microcomputers are utilized to control the variable mismatch microwave load, to sample the tested data, to process these data and to plot the diagram. Several Rieke diagrams of microwave tube worked at X band are plotted.
关键词
微波管
雷基图
测试技术
微波器件
Microwave tube
Automatic testing technique
Rieke diagram
