摘要
设计一完整的电路系统解决数字卫星广播接收中的单电缆多用户接收问题,并重点分析电路中信号的频率搬迁和信道复用过程,以及实现过程中解决控制命令冲突的方法。
In this paper a complete circuit system is designed to solve the problem of using a single coaxial cable for multi-receiver to receive signals from multi-satellite, the process of frequency change and channel multiplex in the circuit is emphasized in the analysis, and the method of solving the problem of control-command conflict is described.
出处
《电视技术》
北大核心
2007年第8期41-42,46,共3页
Video Engineering
关键词
单电缆多用户接收
频率搬迁
信道复用
冲突
satellite signal distribution over a single coaxial cable
frequency change
channel multiplex
conflict
