ANTENNA FOR LOW FREQUENCY COMMUNICATION WITHIN A VEHICLE ENVIRONMENT AND LOW FREQUENCY COMMUNICATION SYSTEM

摘要

The present invention relates to a low frequency communication antenna and a low frequency communication system in a vehicle environment. This antenna 1 comprises a flexible or semi-flexible magnetic core 10 that is at least 500 mm, the magnetic core 10 comprising a first coil portion for transmission capability and a second coil portion for reception capability. It includes a double coil unit provided, and further comprises means for switching the two coil units with each other.