Noise from a MESFET

noiseex05.in : Noise from a MESFET

Requires: Blaze/C-Interpreter/Noise
Minimum Versions: Atlas 5.22.1.R

This example demonstrates that the user can define their own microscopic noise sources with a C-INTERPRETER function.

A GaAs MESFET is modeled and a DC-IV sweep is performed to get to an operating bias point.

The default models for the electron and hole diffusion noise are replaced by user defined models. The f.mnsndiff and f.mnspdiff keywords on the material statement tell Atlas to use the C-INTERPRETER functions in the given file. (These C_INTERPRETER functions don't do anything interesting because they exactly mimic the default Atlas models.)

N.b. the trap statements add a couple of deep level traps which behave as GR centers. The GR noise from these traps is automatically calculated.

To load and run this example, select the Load example button in DeckBuild. This will copy the input file and any support files to your current working directory. Select the run button to execute the example.