摘要
本文证明了放大器的等利用差原理。按此原理设计,传输系统的放大器将有最大实用功率输出。详细分析了环境温度对传输系统的影响,阐述了一些新概念,并提出了一种论理严密,实用性强的新设计方法。
Equivalent utilization difference of amplifiers is proved in this paper. Designed on this principle,amplifiers in a transmission system will have maximum efficient power output. Also, the influence of ambient temperature on a transmission system is analyzed,some new co8ncepts are expounded,a new and functional design method based on strict theory is proposed.
出处
《电视技术》
北大核心
1993年第11期14-23,共10页
Video Engineering
关键词
极限
传输距离
有线电视
传输系统
Equivalent utilization difference Temperature coefficient of system Limiting transmission distance
