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笔者从数字电视发射机的发展概况,主要部件及特点,衡量数字电视发射机技术性能的主要技术参数,发展前景及我国数字电视发射机存在的问题等几方面对数字电视发射机技术进行分析。
The author analyzes the digital TV transmitter technology from the aspects of the development of DTV transmitter, the main components and features, the main technical parameters to measure the technical performance of DTV transmitter, the development prospect and the problems of DTV transmitter in our country.