| 摘要 |
PURPOSE: A device for distributing an antenna signal using power sampling is provided to control sampled power below -10dB and largely reduce the loss of origin signal, thereby realizing low power design. CONSTITUTION: One side between both end of a first signal line(30) receives amplified antenna signal from a signal amplifier(20). A first output terminal(40) is forms on the other side of the both end. The first output terminal outputs the amplified antenna signal. One side between both ends of a second signal railway is grounded through resistance. A second output terminal is formed on the other side between the both sides. A power sampling signal by a coupling from the antenna signal is outputted to the second output terminal. |
