| 摘要 |
A gain control circuit 19 for a CDMA receiver including a controllable input amplifier 12, comprising a first input port for receiving a wideband power level signal from a wideband stage of said receiver; a second input port for receiving a narrowband power level signal from a narrowband stage of said receiver; and a combiner for combining said wideband and narrowband signals to generate a gain control signal for supply to said input amplifier. <IMAGE> |
