An object is provided with a label for identifying in a cable-less manner by an electromagnetic radiation. The inventive label comprises at least one antenna receiving an incident electromagnetic signal and characterized reducing the influence of dispersion or straying capacities caused by the object on file remnant properties of the label. Such that the label can be applied to any object, particularly optical or magneto-optical data carriers.


< Mobile telephone messaging by baseband envelope modulation

> Product identification tag device and reader

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