Fine tuning for collimator antenna devices

A method for wireless communications at a device, comprising:

• receiving one or more reference signals using a collimator at the device having an aperture size sufficient to support simultaneous reception via a first beam corresponding to a first direction and at least a second beam corresponding to a second direction;
• electronically performing one or more measurements for the one or more reference signals via the first beam and at least the second beam based at least in part on the aperture size of the collimator;
• and
• mechanically adjusting an orientation of the collimator toward the second direction corresponding to the second beam based at least in part on the one or more measurements.

A non-transitory computer-readable medium storing code for wireless communications, the code comprising instructions executable by one or more processors at a wireless device to:

• receive one or more reference signals using a collimator at the device having an aperture size sufficient to support simultaneous reception via a first beam corresponding to a first direction and at least a second beam corresponding to a second direction;
• electronically perform one or more measurements for the one or more reference signals via the first beam and at least the second beam based at least in part on the aperture size of the collimator;
• and
• mechanically adjust an orientation of the collimator toward the second direction corresponding to the second beam based at least in part on the one or more measurements.