基本释义:

前级放大器

网络释义

1)Front Amplifier,前级放大器

2)head amplifier,前置放大器，前级放大器

3)driver,末级前置放大器

4)head amplifier,前级视频放大器

5)Pre-amplification,前级放大

6)preamplifier stage,前置放大级

用法和例句

Pre-amplification technology is adopted to expand the dynamic range of sampled data, thus improving the system dynamic range.

在给出多阶模拟AGC动态范围极值及影响因素基础上,提出了一种扩大系统动态范围的方法:引入前级放大技术以扩大采样数据动态范围,进而提高系统动态范围。

Pre-amplification technology is adopted to expand the dynamic range of sampled data,thus improving the system dynamic range.

针对采样模块,引入前级放大技术扩大采样数据动态范围,进而提高系统整体动态范围;针对模拟AGC参考电平调整困难及差分比较运算的不足,引入数字电平比对技术,实现输出增益动态可调。

booster amplifier

高频前级放大器;辅助放大器;附加放大器;升压放大器

Any noise characteristic of the preamp circuit is attenuated along with the signal, unlike circuits where the volume control is before the input.

与一些音量控制置于输入端的电路不同，这个前级放大器的特征噪声能够随同信号一起衰减。

A three-stage,low-noise amplifier in frontend of radar receiver

一种接收前端三级低噪声放大器的设计

three level solid state quantum amplifier

三能级固态量子放大器

Double gain stage logarithmic amplifier

双增益级对数放大器

input loading type preamplifier

输入加载式前置放大器

transistor servo preamplifier

晶体管伺服前置放大器

integrated video preamplifier

集成视频前置放大器

input open type preamplifier

输入开路式前置放大器

tape preamplifier

磁带录音机前置放大器

Seismic amplifiers are multi-stage and have very high maximum gain.

地震放大器是多级放大器，它有很高的增益。

Repair the last level of magnifier of Y-output in HH4311A oscillograph;

HH4311A型示波器Y输出末级放大器的检修

The ST360 is equipped with upgraded high voltage and an internal preamplier allowing operation with optional scintillation detectors for gross gamma counting.

ST360带有升级的高压和一内置的前置放大器，可以控制不同的闪烁体探测器进行总γ数。

Askania auxilliary piston

喷射管滑阀式两级液压放大器

Design of Low Voltage Multistage Amplifiers Based on 0.5μm CMOS Technology;

基于0.5μm CMOS工艺低压多级放大器设计

A Design of two-stage CMOS Operational Amplifier;

CMOS两级运算放大器设计与HSPICE仿真

Design of 2 Watt Ka-band Millimeter-wave Power Amplifier

2W级Ka波段毫米波功率放大器设计

Design of a rail-to-rail two stages CMOS operational amplifier

一种轨对轨两级CMOS运算放大器的设计