Patent ID: 11875215
Assignee: CENTILOC
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. Near-field communication surface for communication with at least one electronic ID tag, said surface comprising:
a plurality of antennas, each antenna having a position along a first axis which corresponds to maximum flux of the antenna according to said first axis;
at least one circuit for reading electronic tags that is connected to said antennas in order to supply said antennas with power and communicate with said at least one electronic ID tag;
a processing unit controlling the antennas and the at least one circuit for reading electronic tags, and configured to activate just one antenna at a time and said at least one reader circuit in order to communicate with said at least one electronic ID tag, wherein the processing unit is configured to send commands to at least one electronic ID tag by means of each of the antennas in order to locate a position of said at least one electronic ID tag along the first axis according to a number of responses or to a response time of said at least one electronic ID tag.