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1997年,我国开始采用DVB-S标准,这不仅为我国数字电视卫星广播系统的发展奠定了基础,还为日后高清数字电视的地面广播开辟了广阔的前景。本文重点就高清数字电视中DVB-S数字卫星电视系统及其传输系统进行研究。
In 1997, China began to adopt the DVB-S standard, which not only laid the foundation for the development of digital television satellite broadcasting system in our country but also opened up broad prospects for the future terrestrial broadcasting of high-definition digital television. This article focuses on high definition digital television DVB-S digital satellite television system and its transmission system.