Coupling of a sensor elements to a transponder
AssigneeThomas Ostertag
InventorsThomas Ostertag, Walter Schacherbauer
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Abstract
The invention relates to the coupling of a sensor element to a transponder, the connection of said sensor element to the transponder being achieved by capacitive or inductive coupling. This enables any separation layer that may lie between the sensor element and the transponder to be retained, allowing the invention to be advantageously used in gas and liquid-tight containers, such as tyres. In addition, electrically non-conductive materials of the object to be measured can be used as a dielectric for the capacitive coupling and electrically conductive parts can form part of a conductor loop for the inductive coupling.
Claims16
Linking of a sensor element with a transponder, characterized in that the transponder (5) is linked with the sensor element (8) through capacitive coupling (7).
Linking of a sensor element with a transponder, characterized in that the transponder (5) is linked with the sensor element (8) through inductive coupling (12).
Configuration according to claim 1 to 12 [sic], characterized in that the dielectric which is required for capacitive coupling is realized by the undamaged, that is to say at least not completely penetrated, mechanical separating layer.
Dependencies are inferred from the claim text.