摘要
从微分增益的定义式和基本物理概念出发，以系统各设备同一阶梯电平所对应的ＤＧ值为依据，建立了传输链路的系统微分增益ＤＧｓ的计算公式。
Starting from the definition and physical concept of differential gain and based on a differential
gain corresponding to the same step value in each equipment in the system, a formula for
calculating the differential gain in a transmission link system is derived,and some issues related
to CCIR and GB are discussed.
出处
《电视技术》
北大核心
1999年第1期59-62,共4页
Video Engineering
