数字电视接收机电磁骚扰特性的初探
The initial Research of Electromagnetic Disturbance Characteristics of Digital
Television Receiver
摘要 本文通过介绍数字电视接收机电磁骚扰特性的检测,夺分析测量结果后对数字电视与模拟电视的骚扰特性作了比较,指出数字电视接收机产生电磁骚扰的一些主要骚扰源,并对数字电视接收机的电磁兼容设计提出了一些建议。
关键词 数字电视接收机 电磁骚扰 电磁兼容
Abstract This paper presents the electromagnetic disturbance characteristics of digital
television receiver(DTV) and compares its characteristics with that of analog television
receiver by testing a digital television and analyzing the results, and the points out the
main disturbance sources in DTV. With some comments for the EMC design of DTV.
Keywords digital television receiver , electromagnetic disturbance, EMC