Investigation of the noise characteristics of multistage microwave amplifiers
Abstract
An analysis is presented of the noise parameters and the noise factor of one, two, three and N-stage microwave amplifiers. Noise waves are used to determine the noise parameters of a transistor or an amplifier stage, represented in the form of a four-terminal network. Equations are derived for the noise factor of an N-stage amplifier taking into account the mismatch between stages.
- Publication:
-
Elektrosviaz
- Pub Date:
- October 1978
- Bibcode:
- 1978Elekt..32...62T
- Keywords:
-
- Linear Amplifiers;
- Microwave Amplifiers;
- Noise Generators;
- Circuit Diagrams;
- Mismatch (Electrical);
- Transistor Amplifiers;
- Electronics and Electrical Engineering