输入功率过大，调整接收天线。

Overload input power, adjust the receiving antenna.

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该文提出多输入多输出(MIMO)天线蜂窝系统中的基于SIR测量的分布式功率控制(DPC)方法。

This paper proposes distributed power control (DPC) methods based on SIR measurement in Multiple-Input Multiple-Output (MIMO) antenna cellular systems.

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驱动放大器放大信号到一个可以接受的输入量级以驱动功率放大器，放大后的射频信号被传送到天线分离滤波器进行滤波，最后通过天线发射出去。

The driving amplifier enlarges signal to reach an adaptive level in order to drive the power amplifier. The enlarged signal is delivered to a filter and transmitted through an antenna.

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