CM-SMD coil

Keyless entry systems are a typical application for this coil, the iostropy is often sought in RF antenna. In transponder applications,this feature has been achieved by the combination of 3 single coils orientedin the 3 space axis. The new 3D coil from CM RFID offers the possibility of mounting a single component instead of 3,thus reduciing cost,saving PCB space and increasing the circuit relibaility.