Keonn CP-11 confined field antenna

Advantenna-CP11 is a compact RFID UHF Antenna, with a highly controlled reading 
area, and with circular polarization.

By controlling the power of the RFID reader, the Advantenna-CP11 can work as a 
near-field antenna, or as a wider range antenna.

When working as a near-field antenna, the reading area can be adjusted to be a few 
centimeters, even with far-field tags.

Advantenna–CP11 can be mounted under the surface of a shelf, table, etc. in order to 
create RFID applications such as payment systems, check-in systems, access control, 
smart shelves, smart displays, smart panels and smart tables.