摘要
对频基跳频处理与频率合成技术作了讨论,提出一种新的模拟传输频基跳频处理技术,将跳频无线通信技术应用于CATV网,跳频同步信号采用带内传输,以实现有线加解扰电视广播。
In this paper, a new kind of CATV Scrambling & De-scrambling System, based upon the application of carrier frequency-hopping wireless communication solution to CATV network, is given. Especially, the frequency-hopping and high-speed PLL technology are explored in details.
出处
《电视技术》
北大核心
2001年第5期44-45,60,共3页
Video Engineering
关键词
跳频技术
有线电视
加解扰系统
frequency-hopping technology; CATV; scrambling and de-scrambling