Traveling Wave Tube (TWT) Gain Calculator

This page provides a Traveling Wave Tube (TWT) gain calculator.

Inputs

Outputs

TWT Equation

The following equation or formula is used for the Traveling Wave Tube (TWT) calculator.

Gain (dB) = 20 * log10(exp( (N * C * π * √3) / λ))

Where:

  • N = Number of periods
  • C = Pierce gain parameter
  • λ = Wavelength

Traveling Wave Tube (TWT) Gain equation