电压放大器

基于差动电压放大器的占空比测量电路设计

Design of Duty Ratio Measuring Circuit Based on Differential Voltage Amplifier

交直流标准源电压放大器的研制

The design of voltage amplifier for DC / AC standard supply

BEPC储存环束流振荡频率测量系统包括一台频谱仪，两个条形电极装置，两个电压放大器和一个束流振荡检测器。

The tune measurement system of the BEPC storage ring includes a spectrum analyzer , two sets of the stripline , two voltage amplifiers and a beam oscillation detector .

应用AD590时，无需线性化电路、精密电压放大器、电阻测量电路和冷结补偿。

Linearization circuitry , precision voltage amplifiers , resistance measuring circuitry and cold junction compensation are not needed in applying the AD590 .

本文以双二次传递函数电压放大器为基本模块，采用信号流图（SFG）方法。设计了四大类OTA－C正弦振荡器。

Based on the building blocks of biquadratic transfer function and voltage amplifer , and by using the SFG approach , four families of OTA-C sinusoidal oscillators are designed .

一种高性能微电压放大器的原理与应用

The Principle and Application of a High Performance Minute Voltage Amplifier

反馈式电压放大器增益与带宽相关性系统分析

The Interrelation of Gain and Bandwidth of Feed - back Voltage Amplifiers

聚丙烯-g-聚氨酯共聚物的微观结构与形态动态会聚电压放大器

The Microstructure and Morphology of Polypropylene Grafted with Polyurethane Copolymer

低失真和超高稳定度的交流高电压放大器

High Voltage AC Amplifier of Lowest Distortion and Highest Stability

一种具有较大带宽的双运放电压放大器

A Higher Bandwidth Voltage Amplifier Consisting of Two-Operational Amplifier

基于电流模式放大电路组成的电压放大器

Voltage Amplifer Based on the Current Model Amplifers

高精度信号源用的电压放大器

Voltage Amplifier for High - accurate Signal Generator

数字音频电压放大器的设计

Design of digital audio voltage amplifier

考虑能耗，散热和硬件成本等因素，采用开关式电压放大器，设计了压电晶体执行器的驱动模块。

By taking energy dissipation , heat sinking and hardware cost into consideration , a driving module using switching voltage amplifier was designed .

它由电抗变换器、交流放大器、振荡器、功率放大器、同步电压放大器及电源所组成。

It is composed of reactance converter , alternating current amplifier , oscillator , power amplifier , synchronizing voltage amplifier and power source .

准零阻放大器与常用的高阻电压放大器是对偶的，它们的特性、用途、线路结构、优缺点都有一一对应的关系。

The quasi-null-resistance amplifier and the commonly-used high resistance voltage amplifier are mated , their characteristics , applications , circuit configurations , advantages and defects correspond to each other .

提出了用高阻电压放大器测量静电场的方法，该方法比使用电荷、电流放大器方法简单。

Presents a static electric field measurement method using a high input resistance voltage amplifier . The method , is simpler than that using a charge or current amplifier .

用控制理论对压电石英传感器的等效电路、电压放大器、电荷放大器对压电式传感器动态特性的影响等进行了深入的分析与研究。

According to the automatic control theory , the influences of the current equivalent circuit , the voltage amplifier and the charge amplifier on dynamic characteristics of a piezoelectric sensor are highly analyzed and investigated .

在分析了压电片对动态应变的传感原理和计算表达式后，该系统采用压电传感器组建了一个传感器网络。并且对比了电压放大器和电荷放大器的差异。

After analyzing the sense principles and calculation expression for piezoelectricity , we compose a sense network , compare the difference between the voltage amplifier and charge amplifier , give out the electric circuit of piezoelectric sensor for measure system .

提出音频电压放大器的设计原则，并通过实例介绍了整个放大器的设计步骤，为放大电路的设计提供一种新模式。

It is about the design principle of the Audio frequency voltage amplifier and introduces the design step of the whole amplifier through an example . So that the paper provides a new model of the design of enlarging electric circuit .

它由两部分组成：前面为跨导放大器，后面则是由电阻反馈形成的跨阻放大器，两种放大器的组合构成了具有高输入阻抗、低输出阻抗的电压放大器。

It consists of two parts : a transconductance amplifier and a transresistance amplifier formed by resistor feedback . The combination of these two amplifier forms a voltage amplifier with low output impedance , and the pole at the output node is hardly affected by the loading capacitor .

将差分电压敏感放大器应用到双匹配线结构中，较优化前CAM操作获得更快的速度。

Differential voltage sensitive amplifier will be applied to the dual match-line structure , faster than before to optimize the speed of the CAM operation .

其测量信号是经过TA末屏电压信号放大器引入谐波信号数字测量分析系统的。

Its measurement signal is to lead into harmonic signal digital measurement analysis system via TA end screen voltage signal amplifier .

跨导恒定性自适应的低电压Rail-to-Rail放大器

Low Voltage , Rail-to-rail Amplifier with Self-adaptive Constant g_m

设计中采用了SCL（source-coupled-logic）结构的动态CMOS译码电路、脉冲信号技术、锁存型电压灵敏放大器、PowerGating、存储阵列分割等先进技术。

Advanced technologies , such as dynamic CMOS decoder which using SCL ( source-coupled-logic ) circuits , pulse signal technology , latch type voltage sense amplifier , power gating , memory array segmentation are used in the design .

文章介绍了采用TA末屏信号分压，经过TA末屏电压信号放大器将测量信号引入谐波测量分析系统的高压系统谐波测试新方法。

This paper introduces the new method of harmonic test for HV system , adopting the end screen signal divider of TA , and through TA end screen voltage signal amplifier to lead the measurement signal into the harmonic measurement and analysis system .

基于低电压电流放大器的高频二阶低通滤波器

A High-Frequency Second-Order Low-Pass Filter Based on a Low-Voltage Current Amplifier

通用型音频电压信号放大器的设计方法

The Design Methods of the General Audio Frequency Voltage Signal-amplifier

不需要电压运算放大器。

And the switched-current integrator does not require the voltage operation amplifier .

图3SIET系统极谱前置放大器和电压前置放大器电子线路简图。

Fig.3 Polarigraphic pre-amplifier and voltage pre-amplifier of SIET system .