Chip and NFC receiver in one, does it exist?

Question

RFID

First. Is there an NFC tag with a receiver? So that I can connect 2 devices to each other via NFC. And most importantly, the size should not exceed 3-4 cm. I did not find any information on this matter, I found only a separate receiver and a separate chip. Then the second - if someone has already encountered the assembly of such a device, I think on arduino, share a link to articles about this. Thank you.
UPD. Same question for RFID tags.