摘要
接收机噪声是限制接收机灵敏度的主要因素。以某遥控接收机设计为例,分析了放大器的En- In 噪声模型和级联网络的噪声,并提出了基于En- In
It is well known that noise in a receiver is a major factor limiting its sensitivity.Based on an analysis of the E_n-I_n noise model and the cascade noise, a low-noise design method is put forward,which is used in a pratical development of a low-noise receiver.
出处
《新技术新工艺》
2005年第4期30-32,共3页
New Technology & New Process
