Close-Coupling-System

In the RFID sector, this refers to a system consisting of tags and RFID scanners that can be operated in the near field (see load modulation) up to a distance of typically < 1 cm. C.-C.-S. are often used in security areas due to their short reading range and the associated security against eavesdropping. Cf. remote coupling system, long-range system.

Source: logipedia / Fraunhofer IML