| 摘要 |
<p>The identification device formed as a band carried by a tag-like object provides a characteristical response signal when it is placed in a high frequency electromagnetic field. For the manufacturing thereof, a conductor track (30), forming a pattern, is cut out from a metal sheet and develops in a plane. This conductor track (30) is then folded back on itself along folding lines (43, 36, 44), so that the superposed portions of the conductor track (47, 48, 49, 50, 53, 54) form a continuous winding of the inductive element of a parallel resonant circuit. A dielectric is arranged between predetermined superposed portions of the conductor track to form the capacity of the oscillator circuit.</p> |
