edges_cal.receiver_calibration_func.get_K

edges_cal.receiver_calibration_func.get_K(gamma_rec, gamma_ant, f_ratio=None, alpha=None, gain=None)[source]

Determine the S11-dependent factors for each term in Eq. 7 (Monsalve 2017).

Parameters:

  • gamma_rec (array_like) – Receiver S11

  • gamma_ant (array_like) – Antenna (or load) S11.

  • f_ratio (array_like, optional) – The F factor (Eq. 3 of Monsalve 2017). Computed if not given.

  • alpha (array_like, optional) – The alpha factor (Eq. 4 of Monsalve, 2017). Computed if not given.

  • gain (array_like, optional) – The transmission function, (1 - Gamma_rec^2). Computed if not given.

Returns:

K0, K1, K2, K3 (array_like) – Factors corresponding to T_ant, T_unc, T_cos, T_sin respectively.