skrf.tlineFunctions.input_impedance_at_theta¶
- skrf.tlineFunctions.input_impedance_at_theta(z0, zl, theta)[source]¶
Input impedance from load impedance at a given electrical length.
Input impedance of load impedance zl at a given electrical length, given characteristic impedance z0.
- Parameters:
z0 (number or array-like) – characteristic impedance
zl (number or array-like) – load impedance
theta (number or array-like) – electrical length of the line (may be complex)
- Returns:
zin – input impedance at theta
- Return type:
number or array-like