【摘要】 本文讨论了用无振源再生色副载波的解码电路,并给出一种电路,其中采用色同步分量来分别再生f_R-y及f_B-y。更多还原

【Abstract】 Some considerations of color subcarrier regeneration circuit withoat oscillator are described and a circuit design is given, wherein the f_R-y and f_B-y are regenerated with the components of burst obtained through a comb filter.更多还原