摘要
设计并用芯片实现了一个QAM的解调系统,该系统涉及下变频模块、A/D模块、码元时钟恢复模块、载波恢复模块和自适应均衡模块、前端纠错模块等.
In this paper, a QAM demodulation system is discussed and an IC implementation is presented. The system includes down-convert module, A/D module, timing and carrier recovery module, equalizer and FEC module, etc.
出处
《电视技术》
北大核心
2001年第3期11-14,共4页
Video Engineering