| 摘要 |
<p>Provided is a system for implementing gain control in an amplification module comprising a first stage amplifier (308) having a number of first stage input and output ports. The first stage amplifier (308) is configured to provide first stage amplification to a received input signal (RF Input) and produce from the amplified input signal a number of output signals. Also included are a number of second stage amplifiers (310), each having second stage input and output ports, the second stage (310) input ports being respectively coupled to the first stage (308) output ports and being configured to receive the number of output signals. A gain control device (302) is also configured to control a gain of at least one of the first stage amplifier (308) and one or more of the number of second stage amplifiers (310).</p> |
