| 摘要 |
A MI repeater device, including a plurality of coils, amplifiers disposed between said coils, a switching arrangement allowing selection of coils for transmission or reception of signals, and a monitor for monitoring the incoming MI signal levels at some or all of the coils, wherein when the signal level detected by said monitor at one or said monitored coils exceeds a predetermined detection level, the signal corresponding to that signal level is amplified and the amplified signal applied to at least one other of said coils which is sufficiently isolated from the coil at which the signal was detected. |
