MAGNETICALLY COUPLING NEAR-FIELD RFID ANTENNA

摘要

The invention relates to an improved magnetic-coupling near-field RFID antenna characterized by the following features: the near-field RFID antenna (11) is configured as a magnetic H-field-coupler; the near-field RFID antenna (11) is a loop and/or frame-shaped antenna (15); the loop and/or frame-shaped antenna (15) comprises a loop and/or frame-shaped strip line (19); the strip line (19) is arranged at a distance to an ground plane (25) and in parallel thereto, interconnecting with a dielectric (21); the beginning (19a) and the end (19b) of the strip line (19) terminate near one another, thus forming a gap or space (31); the beginning (19a) of the strip line (19) is energized to ground (25); the end (19b) of the strip line (19) is provided with a terminating resistor (29); the terminating resistor (29) is interconnected between the end (19b) of the strip line (19) and a ground plane (25).