摘要
本文主要介绍模拟电视发射机与数字电视发射机的基本结构、特点,以及模拟电视发射机数字化改造的思考和分析。同时也阐述了数字电视发射机的基本技术要求。
This paper mainly introduces the basic structure and features of analog TV transmitter and digital TV transmitter,and thinking and analysis of the digital transformation of analog television transmitter. At the same time,the basic technical requirements for digital TV transmitter was also described.
出处
《科技视界》
2014年第27期90-90,158,共2页
Science & Technology Vision
