| 摘要 |
The invention relates to a signal transmitter and a method for transmitting data through one or several data channels between a rotating system and a stationary system. Several transmitters (T1-T8) are arranged in a transmission system (10). One or more receivers (R1-R4) are arranged in an opposite lying receiving system (18). The transmitters and receivers are respectively arranged in ring-shaped areas and distributed in a homogeneous manner, so that each transmitter faces each receiver when a full rotation of the rotating system (10) occurs. A transmitter switching device (34) allocates the data channels to the respective transmitters (T1-T8) facing specific receivers (R1-R4) in a specific rotational angle area according to a signal from a rotational angle sensor (A1, A2, B, C, 20, 22). |
