Which "formula"?
The frequency range is uncommon for RFID, because there are no free frequency bands. I'm also not aware of chipless RFID systems.
EAS (electronic article surveillance) is usually based on simpled resonant circuits, but in a lower frequency range. UHF RFID systems are
mostly using circular polarized dipole pairs or patch antennas.
In the near field range, an inductive coupler can for VHF as well, if the dimensions are small related to the wavelength.