摘要
主要讨论了一种测量无线电骚扰的统计参量—幅度概率分布(APD)的方法。介绍了APD的含义、APD测量电路的实现、APD测量系统的几个重要指标以及APD的优越性。APD能更真实、更完整地反映无线电骚扰的特性。随着现在电子技术和通信技术的发展,无线电骚扰的APD能用来更有效地评价骚扰对不同类型通信系统的影响,最终实现对无线电骚扰的有效抑制和对无线电业务的有效保护。
This paper discusses a kind of statistical measurement method of radio disturbance -- APD, The definition of APD, implement of the different APD measurement circuits, several important measurement specifications and the advantages of the APD method are included in this paper. APD describes the characteristic of the radio disturbance source more practically and more completely. With the development of the electric technique and the telecommunication technique, APD of the disturbance signal will be used to evaluate and control the interference of the different kinds of communication systems more effectively, and at the end to protect the radio service more effectively.
