If I were to place 50 CSL real-time location system (RTLS) readers around a 50-meter square, could I get the position accuracy down to millimeters?
I reached out to Convergence Systems Ltd. (CSL) to get an answer to your question. Unfortunately, the company indicated that it is impossible to obtain that level of precision. With 50 CSL RTLS readers, you would likely be able to locate a tagged object to within 1 meter (3.3 feet).
—Mark Roberti, Founder and Editor, RFID Journal
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