Could you recommend what should I buy it?


#1

I’m planning to make a tracking system just in a small hollow sphere space.
It is just 13cm diameter so there can be need a rfid tag and a few of antennas.
But I don’t know what should I buy it…
So,could you recommend x-series that read range can be about 12cm and an antenna please??

Thank you.


#2

Does router works instead of Antenna?


#3

umm… my plan is antennas are connected in rfid reader and it can calculate distance so that it can find location.
And I just wounder x-series’s range can be about 10cm.
Because tag is too small…
Beside, my project didn’t allow rfid tag’s size over 4diameter.


#4

Passive RFID tags are magnetically coupled devices… how are you planning to calculate distance?