Hello everyone,

I'm looking for way's to measure the distance between an fix RFID tag and a mobile reader situation for indoor use. Initial readings suggest that there is 3 main techniques: Received Signal Stength (RSS), Angle of Arrival (AoA) and Time Difference of Arrival (TDoA).

So, do you have suggestions/opinion (articles, technologie, suppliers, algorithm etc.) on which is the best, or other suggestion ?

Thank you for your replies.

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