| 摘要 |
A remote identification device (1) has a support (2) in the form of a label and housing a magnetic marker (5) and a transponder (3), which is defined by an integrated microcircuit (7) and by an antenna system (8) connected to the integrated microcircuit (7); the antenna system (8) having a flat radiating first antenna (9) connected to the integrated microcircuit (7), and a flat reflecting/directing second antenna (11), which is parallel to and coplanar with the first antenna (9), surrounds the first antenna (9), and is designed to resonate at operating frequency with the first antenna (9).
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