Arrangement for wireless signal transmission in e.g. motor vehicle, has receiving device comprising resonant circuit for receiving wirelessly transmitted signals with bandwidth at center frequency that is equal to another center frequency

摘要

The arrangement has a transmission device (10) provided with a prefilter and two series resonant circuits, where one of the circuits is parallely connected with a capacitor (9) of the other circuit and wirelessly transmits signals (16) with a bandwidth at a center frequency. A receiving device (11) has a resonant circuit for receiving the wirelessly transmitted signals with another bandwidth at another center frequency that is equal to the former frequency, where the latter bandwidth is greater than or equal to the former bandwidth. The transmission device is arranged in or at a vehicle.