摘要
文中介绍一种采用频率合成技术对GIS腔体内放电所产生的甚高频响应进行检测的UHF测量设备。该设备可接收到-110dBm以上的L波段放电信号,并已经通过实际测试。
A UHF instrument which adopted frequency synthesis method used in exploring the partial discharge (PD) in GISs is introduced. This instrument has a high sensitivity that it can detect the low power L band signal of - 110dBm. Some test results and analysises are given in this thesis.
出处
《电子测量技术》
2002年第5期12-13,共2页
Electronic Measurement Technology
