microcalorimetry.math.vna¶

A collection of analysis functions commonly used with VNA measurements.

Functions¶

`dbmag`(→ DataArray)	Convert complex s parameters to magnitude in dB.
`phase`(s_params)	Calculate the phase of complex s parameters.
`linmag`(s_params)	Calculate linear magnitude of complex s-parameters.

microcalorimetry.math.vna.dbmag(s_params: DataArray, const: float = 20) → DataArray[source]¶

Convert complex s parameters to magnitude in dB.

Calculates by const*log10(linmag(s_params)). By default const = 20.

Parameters:

s_params (array like) – any complex format s parameters. array like.
const (float, optional) – Multiplication constant for converting to magnitude (i.e. const*log10(magnitude). Default is 20

Returns:

Magnitude of s parameters in dB.

Return type:

DataArray

microcalorimetry.math.vna.phase(s_params: DataArray)[source]¶

Calculate the phase of complex s parameters.

Parameters:: s_params (DataArray) – any complex format s parameters. array like.
Returns:: Phase of s_params.
Return type:: DataArray

microcalorimetry.math.vna.linmag(s_params: DataArray)[source]¶

Calculate linear magnitude of complex s-parameters.