本文在论述现行电视缺陷的基础上,综述和分析了若干有代表性的新一代电视制式,并根据我国国情提出了一条协调发展地面传输与卫星广播的“兼容过渡”途径。 Based on the discussion of the current television flaws, this article summarizes and analyzes a number of representative new generation television standards and proposes a “compatible transition” approach to coordinate the development of terrestrial transmission and satellite broadcasting according to China’s national conditions.