摘要
本文介绍了用噪声系数分析仪测量低噪声放大器的噪声系数的方法和原理以Agilent:。N8975A噪声系数分析仪的使用为例分析了Y系数法测量噪声系数的原理和低噪声放,,大器测量的步骤与特殊性。
The paper introduced method and principle of measuring noise figure of the lownoise amplifier with noise figure analyzer. Taking Agilent N89750A for example,it analyzes its measurement principle and steps with Y Figure method.
出处
《国外电子测量技术》
2005年第2期31-33,共3页
Foreign Electronic Measurement Technology
