Equiphase contour information associated with antenna of wireless node

A first node, comprising:

• a memory;
• at least one transceiver;
• and
• at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
• determine equiphase contour information associated with an antenna of the first node at one or more carrier frequencies;
• and
• transmit, via the at least one transceiver, an indication of the equiphase contour information to a second node.

A device, comprising:

• a memory;
• at least one transceiver, and
• at least one processor communicatively coupled to the memory and the at least one transceiver, the at least one processor configured to:
• determine equiphase contour information associated with an antenna of a first node at one or more carrier frequencies, and
• correct measurement information associated with a carrier phase-based position estimation session based at least in part on the equiphase contour information.