According to the characteristics of 2psk signal, a 2psk demodulator design scheme based on CPLD is suggested.
针对2ps K信号的特点，提出了一种基于CPLD的2ps K信号解调器设计方案。
2
On the average of two line chroma signal in succession, delay demodulator made color image vertical resolution reduce, the paper analyses and discusses this question.
延时解调器将相邻二行的色度信进行平均使彩色图象垂直分解力下降，本文对这一问题进行分析和讨论。
3
The first demodulator receives the first digital signal and outputs an MPEG signal via the digital signal pins.