| 摘要 |
A device is provided for transmitting electromagnetic signals between at least one first and at least one second functional unit, especially in the high frequency range. The device includes an electrically insulating substrate with a top and a bottom, a first electrically conductive layer of a first coating material on the bottom of the substrate, which layer can be connected to a reference voltage, and a second electrically conductive layer of a second coating material on the top of the substrate. The second electrically conductive layer can be, in at least one region, of fields of the second coating material that are spatially separated from one another and electrically insulated with respect to one another. Each of the fields can have an equal, predetermined capacitance relative to the first electrically conductive layer on an area-by-area basis, and for a transformation behavior of the device for impedance matching to be attainable in a targeted manner through the provision of electrically conductive connections between a number of these fields on a top of the second conductive layer.
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