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