无线电测试中的测量接收机选型分析  

The Analysis of Measuring Receiver in Radio Spectrum Testing

作　　者：王卓 Wang Zhuo(China Airborne Missile Academy,Luoyang Henan 471009,China)

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《信息与电脑》2017年第8期191-193,共3页Information & Computer

摘　　要：无线电测试中,赫兹到吉赫兹级别的射频和微波频段应用最为广泛。输出信号量值的准确性,是正常进行无线电领域科研生产的前提。为保证测量结果的准确,需要选择合适的测量接收机。因此,根据信号发生器的输出特性,结合测量接收机的各项指标与功能,对测量接收机的选型进行了分析和参考。In radio spectrum testing,the frequency from Hz to GHz is widely used in RF and microwave,the accurate quantity of signal should be the precondition of scientific research and quantity production.In order to make sure the accuracy of measuring result,we should choose the right measuring receiver.In this text,we give the reference of how to choose the model of measuringreceiver,depend on the output characteristic of the signal generator,and the function of measuring receiver.

关 键 词：信号发生器 无线电测试 微波计量 测量接收机 

分 类 号：TN851[电子电信—信息与通信工程]