rf

Calculate the cascaded noise figure of a multi-stage receiver chain using the Friis formula. Each stage has a noise figure and gain in dB. The first stage dominates overall system noise, which is why low-noise amplifiers (LNAs) are placed at the front of the chain. Returns total cascaded noise figure, total gain, and equivalent noise temperature. Feeds into link_budget for complete receive-chain sensitivity analysis.

post/api/noise_figure_cascade

Request

  • Base URL: https://calc.engineer
  • URL: https://calc.engineer/api/noise_figure_cascade
  • Auth: none declared

Request body

Response

Computed result for noise_figure_cascade

toolstring required
versionstring required
computed_atstring date-time required

Changes

No recorded changes to this operation across all 1 revision of this API.