摘要
以HFC网上行通道的噪声与干扰为主题,着重讨论了侵入噪声的来源及其特点,提出其解决措施。
Taking noise and interfenrece in the upstream channels of HFC network as the main subject,the sources and characteristics of ingress noises are stressed in the discussion, and solutions are proposed.
出处
《电视技术》
北大核心
1999年第5期39-41,共3页
Video Engineering