skrf.tlineFunctions.electrical_length_2_distance

skrf.tlineFunctions.electrical_length_2_distance(theta, gamma, f0, deg=True)

Convert electrical length to a physical distance.

Parameters :

theta : number or array-like

electical length. units depend on deg option

gamma : function

propagation constant function, which takes frequency in hz as a sole argument. see Notes

f0 : number or array-like

frequency at which to calculate

deg : Boolean

return in degrees or not.

Returns :

d: physical distance :

See also

distance_2_electrical_length

opposite conversion

Notes

the convention has been chosen that forward propagation is represented by the positive imaginary part of the value returned by the gamma function