| 摘要 |
According to an optical repeater having an automatic gain compensation function of a desirable embodiment and an automatic gain compensation method therefor, A gain which can indicate different aspects in FA bands by generating, detecting, and equalizing a test signal in the FA bands can be flatted. In addition, errors within the respective FA bands can be minimized by detecting the signals during a predetermined time within the respective FA bands. The optical repeater automatic gain compensation method of the desirable embodiment comprises the steps of successively generating the test signal during the first predetermined time for a first FA band or an N FA band (a) and of successively detecting the output of a slave unit during the first predetermined time for the first FA band or the N FA band (b) in a master unit for receiving a signal from a base station and the slave unit for transmitting to a portable terminal by receiving the signal from the master unit. |
