ANTENNA FOR NEAR FIELD COMMUNICATION, ANTENNA ARRANGEMENT, TRANSPONDER WITH ANTENNA, FLAT PANEL AND METHODS OF MANUFACTURING

摘要

Described herein are an antenna for a transponder, in particular a near field communication (NFC) or radio frequency identification (RFID) device transponder, a transponder comprising the antenna and a flat panel or poster comprising the transponder, and methods of manufacturing the antenna, the transponder and/or the flat panel or poster.

主权项

1. An antenna for a transponder, in particular a near field communication (NFC) or radio frequency identification device (RFID) transponder, the antenna comprising:
a plurality of substantially planar coils arranged plane-parallel and side-by-side, wherein adjacent coils have an opposite sense of winding, if adjacent windings of the adjacent coils run proximate to each other over a substantial distance of the outer circumferential geometrical shape of the adjacent coils.