摘要
从电磁兼容干扰测试对准峰值检波器的要求,阐述了准峰值检波器的设计原理,给出了准峰值检波器的模型,着重介绍了采用数字方式实现的算法,能方便用软件无线电在现代电磁兼容测试接收机中实现准峰值检波器。
Based on the demand of Quasi-peak detector for electromagnetism compatibility test, this paper expatiated the design principle and presented the model of Quasi-peak detector, also emphasized the arithmetic of digital realization, which was convenient for using Software radio to actualize the Quasi-peak detector in EMC test receiver.
出处
《电测与仪表》
北大核心
2010年第5期24-26,共3页
Electrical Measurement & Instrumentation
关键词
准峰值检波器
充放电时间常数
机械阻尼时间常数
Quasi-peak detector, electrical charge-discharge time constant, mechanical time constant of a critically damped indicating instrument
