FIELD: radar ranging and radio navigation.
SUBSTANCE: invention relates to radio-frequency detection systems. Radio-frequency detection device configured to detect RFID tags and comprising one dual-loop RFID antenna, RFID reader (13), connecting cables (17), longitudinal conductive busbars (29a) and transverse conductive busbars (29b, 29c), which form closed circuit, and also comprising transverse branch (14) connecting said longitudinal buses (29a) so as to form double circuit circuit, through which current flows and which generates electromagnetic field, which enables to detect in three measurements of RFID-tag even on both sides of single panel (11) of antennae. Possibility of combining a RFID antenna which is the subject of the present invention with other antennae using electromagnetic technology enables to implement a hybrid gate with simultaneous reading of RFID marks and electromagnetic marks or strokes.
EFFECT: wider range of technical means.
8 cl, 22 dwg
