amplifier

英['æmplifaiə]美['æmplifaiə]

n.
扩大的人，增幅器，扩大器

The power amplifier plays an important role in a modern wireless communication system and is the most power-hungry device.
在现代化的无线通讯系统中功率放大器扮演一个重要的脚色，它往往是最消耗功率的元件。收藏
The power amplifier plays an important role in a modern wireless communication system and is the most power-hungry device.
在现代化的无线通讯系统中功率放大器扮演一个重要的脚色，它往往是最消耗功率的元件。收藏
Following the side-band filter is an amplifier which makes up for the filter insertion loss.
边带滤波器后面接了一个放大器，以便补偿该边带滤波器的插入损耗。收藏
It is the equivalent circuit of a triode amplifier circuit
它是三极管放大器的等效电路。收藏
Loss of or gain in power in an amplifier caused by unintentional negative feedback.
负反馈由无意的负反馈引起的放大器中功率的丧失或获得收藏

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