kelvchan
Member level 3
nfc antenna
Hi, I read in data from a card wirelessly using an RFID coil but when I introduce a magnetic field near the antenna coil, the data is corrupted. How would a filter be performed digitally to get rid of the low frequency magnetic field? The magnetic has to exist in close proximity to the RFID coil.
Thanks
Hi, I read in data from a card wirelessly using an RFID coil but when I introduce a magnetic field near the antenna coil, the data is corrupted. How would a filter be performed digitally to get rid of the low frequency magnetic field? The magnetic has to exist in close proximity to the RFID coil.
Thanks