site_logo

Noise in Electronic Components What is noise figure


Noise Figure Measurement - A Practical Approach

Two Port Network Characterisation : Gain, Bandwidth, Noise Figure

4.Two-port Network Characterization:

A two-port network can be represented as below:

Two-port Network Characterization

The noise in a circuit can be characterized by the following parameters:

  • Gain, G
  • Bandwidth, B
  • Noise Figure, F

Assuming that the input is driven by noise temperature at T, the output noise of the two-port network is given by kTGBF, where G is the gain, B is the bandwidth, and F is the Noise figure of the circuit under consideration.

Noise in Electronic Components What is noise figure




simulationexams.com ad

certexams.com ad