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OMRON Uses Real-Time Spectrum Analysis to Monitor RFID

Solution Summary

Challenge

Signal changes over time between RFID tags and the reader/writer could not be measured dynamically in the air, which made it difficult to identify where problems in communications were occurring.

Solution

Instead of steady state measurements using a swept spectrum analyzer, signal changes over time measurement is conducted with a Real-Time Spectrum Analyzer. An antenna is placed between the tags and reader/writer.

Benefits

changes over time, errors and their causes can be quickly identified, which successfully leads to accelerated development cycle.