作为光接收机的关键部分，前置放大器的性能在很大程度上决定了整个光接收机的性能。

The performance of a preamplifier has great effect on the performance of an optical receiver.

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作为光接收机的关键部分，前置放大器的性能在很大程度上决定了整个光接收机的性能。

The performance of a preamplifier has great effect on the performance of an optical receiver.

youdao