| 摘要 |
A data carrier (2) that is developed for contactless receiving of a signal, wherein the data carrier (2) can be supplied with energy and information by the signal, provides data carrier transmission means (12) for transmitting the signal and signal evaluation means (17), which, with energy input, are developed to evaluate the signal occurring at the data carrier transmission means (12) with regard to information that can be transmitted by the signal, and energy supply means (16), which, using the signal occurring at the data carrier transmission means (12), are developed to supply the signal evaluation means (17) with energy, wherein the signal evaluation means (17) are developed to evaluate a self-clocking signal (S), which self-clocking signal (S) forms the signal that can be fed to the circuit (13).
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