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我国发展卫星广播电视的方针是近期租用国际通信卫星(V号)和用331—ⅢOC星(国内波束)在C频段传送中央台第一套节目,即所谓C星过度。用功率K星传送广播电视是发展方向。本文对卫星广播电视方案中的几个重要问题进行了讨论,提出Ku频段卫星广播电视最佳接收网的规化,根据实验结果和数据验证了本文设计的正确性。
China’s policy for the development of satellite broadcasting and television is the recent rental of International Telecommunications Satellite (V) and the transmission of the first set of CCTV programs in the C-band by the 331-IIIOC satellite (domestic beam), the so-called C star over. It is the development direction to transmit radio and television with power K star. This article discusses several important issues in the satellite broadcasting and television program and proposes the standardization of the best receiving network in the Ku-band satellite radio and television. The correctness of this paper is verified based on the experimental results and the data.