<< downconvert_process Channelization iqi_cor >>

comm_tbx >> Channelization > iqi_blind_est

iqi_blind_est

I/Q imbalance blind estimation

Parameters

x:

received I/Q signal (complex)

g:

estimation of gain imbalance

phi:

estimation of phase imbalance

Description

Compute I/Q imbalance parameters to fit the model:

$$x_n = s_n \left(\cos(\omega t) + ig\sin(\omega t + \phi)\right)$$

with $s_n$ being the the rf signal, g the gain imbalance, and $\phi$ the phase imbalance.

See a complete example in the documentation of the iqi_cor function.

See also

Authors


Report an issue
<< downconvert_process Channelization iqi_cor >>