| 摘要 |
The invention relates to an antenna, in particular an antenna of a detection system for detecting labels, such as identification labels, provided with a resonant circuit which responds when introduced into an electromagnetic interrogation field, the antenna being provided with an antenna coil which is provided with multiple turns, characterized in that the antenna is further provided with a ferrite core, the turns being wound around the ferrite core in the form of a helix, and optionally a connection cable which is electrically connected with the antenna coil, wherein the antenna is further provided with at least one capacity which is electroconductively connected with the antenna coil and which, with the antenna coil, forms an LC circuit for tuning the antenna to at least one particular frequency at which the antenna, in use, functions as a magnetic ferrite antenna.
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