为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器的响应速度必须具有快速性。
In order to realize a stabilization system, the response rate of the power amplifier feeding the stabilization coils must be fast enough.
高纯度铜，这是精心构筑了正确的介质和绝缘材料确保本图集议长电缆的一贯和稳定的负载放大器。
High purity copper, that is carefully constructed with the correct dielectric and insulation materials ensure that Atlas Speaker Cables present a consistent and stable load to amplifiers.
为了实现垂直位移方向上的稳定，给主动控制线圈供电的功率放大器，其响应速度必须具有快速性。
For realizing the stability in vertical displacement, the power amplifier must be fast in response for feeding active control coils.
寻求先进、高效、实用、稳定、可靠的UHF电视发射机高频线性功率放大器，至今仍是一个十分重要的技术课题。
Pointed out that it is a very important subject to look for the advanced, high-efficiency, useable, stable, reliable high linear power amplifier of UHF TVtransmitter by now.
电厂应用结果表明，改进后的放大器信号稳定，准确度高，线性测量及调整范围增大。
The results of application show that the signal of amplifier is steady and accurate after improving, and range of linear measurement and regulation is enlarged.
用速率方程的方法研究了双光子激光器和双光子激光放大器，得到了双光子激光器的基本方程，同时研究了稳态解的稳定性问题。
Two-photon lasers and laser amplifiers are studied by using the rate equations. The steady solution is obtained and its stability is analysed.
此外，就放大器输入电路及反馈环节的数学模型进行了误差计算与工作稳定性的分析与评价。
In addition, the mathematical model of the input circuit and the feedback link of the amplifier are analyzed on the error computation and stability evaluation.
该放大器采用微带和集中参数混合电路形式，具有体积小，结构紧凑，调试方便，性能稳定的特点。
Themicrostrip—lumped hybrid circuit is applied. This amplifier has compact structure, small size, stable performance and convenient tuning.
该放大器采用全差分结构以获得高输出摆幅，利用源反馈技术改善线性度，并设计了共模反馈电路以稳定共模输出电压。
The amplifier employs fully differential structure to obtain high output voltage swing, and uses source degeneration techniques to improve the linearity.
实验结果表明，数字功率放大器具有电流纹波小、稳定性能好和电流响应快等优点。
Experimental results show that this digital power amplifier has the characteristic of low current ripple, quick current response and high stability.
本文还选择了频率应和负反馈放大器稳定性判别中的一些实际问题，作为这种方法应用的实例。
As a practical example a frequency response and stability judgement of an amplifier with negative feedback are chosen to show the use of this method.
RRI的产品线包括高性能梯度和填充线圈，高稳定性电源，梯度放大器，磁场管理和电磁学咨询。
RRI's product line includes high performance gradient and shim coils, high stability shim power supplies, gradient amplifiers, magnetic field management and consulting on magnetics.
本文介绍了一种用声光调制器、模拟除法器和自动锁相放大器来改进激光探针测试系统稳定性的方法。
This paper reports a technique used lor improving the stability of the laser probe consisting of an acoustooptic modulator, an analogue divider and an auto-lock-in amplifier.
结合射频E类功率放大器的结构特点，采用CMOS工艺，达到了在大的输出功率范围内保持持续稳定高效率的目的。
The controller combines parallel amplification and drain modulation of the CMOS class-E power amplifier to provide high efficiency over a broad range of output powers.
本文给出用运算放大器实现负电阻的实验电路及其分析，主要讨论电路的稳定条件。
In this paper, the electric circuit of linear negative resistance was designed with operational amplifier, and its characters. Special stability condition, were analysed.
偏置电流源电路的设计：利用带隙基准电压源提供的，通过运算放大器为系统其他的模块提供一个与温度无关的稳定的电流偏置。
The current bias design: Taking advantage of the bandgap reference voltage, the temperature independent current bias for the system is designed by an operation amplifier.
经测试表明，依照该方法可以设计实现噪声系数极小的超低频放大器，且性能稳定可靠，符合设计指标要求。
The experiment shows that using this method we can realize a SLF low noise amplifier with stable performances and meeting design requirements.
这些放大器提供高，稳定的电力输出和高效率因素对高性能水平，因此，驾驶的理想选择多种移动和俱乐部系统。
These amplifiers offer high, stable power output and a high efficiency factor on the high performance level and are therefore the ideal choice for driving a multitude of mobile and club systems.
其主要技术指标如稳定性、线性、增益、温度稳定性等并不亚于专用精密仪用放大器。
Its main technical specifications such as stability, linearity, magnification and stability of temperature are similar to that of precise amplifiers.
磁悬浮盘片能否实现稳定悬浮并具有良好的性能，与功率放大器性能的好坏密切相关。
The characteristic of power amplifier is closely related to the stability and characteristics of magnetic suspended disk.
系统性能测试表明：双激光控制掺饵光纤放大器在稳定性方面比单激光有着明显的优势。
The system performance testing shows that the more stable characteristic of dual-laser controlled erbium-doped fiber amplifier is an obvious advantage over the single-laser controlling.
固定偏置放大器偏置保持在一个更稳定的水平，因此它不具有不断变化的经营点，随产量水平。
The fixed-bias amplifier maintains the bias at a more constant level, so it doesn't have the constantly changing operating point that varies with the output level.
文中针对一种高速运算放大器ad713的自激进行了测试，并且通过相位滞后补偿网络消除自激振荡，工作稳定。
As high speed operation amplifier AD713 is example, self-excited oscillation is tested, phase compensate network is offered and the result is stable.
微波放大器设计中，首要考虑的问题是管子的稳定性。
The first step in the RF amplifier design is to check if the transistor is unconditionally stable.
论文首先从理论的方面对放大器的设计进行分析，对放大器的电路模型、偏置点、线性、热稳定性、输入输出匹配进行理论上的分析。
First, we analyse the power amplifier in theory in the circuit mode, biasing point linearity, thermal stability, input and output matching circuit.
完成启动后，放大器很低的输出阻抗将会降低因流经R1的电流不足以影响稳压管上的电压稳定性。
After start-up, the low amplifier output impedance reduces reference current variations due to the current through R1.
本文介绍了用计算机分析负反馈放大器稳定性的方法，给出了用BASIC语言编写的计算程序。
A method for stability analysis of negative feedback Amplifiers by using microcomputer is presented in this paper. The computer program in BASIC Language is proposed.
本文通过对LD泵浦高增益放大器系统的结构设计，对影响结构稳定性的因素和作用机理以及提高结构稳定性途径方面进行了较详细的研究。
In this paper we present a design for LD pumped high-gain amplifier system. Factors that have influence on the stability of the structures and method of improvement were fully discussed.
实验与分析表明，高压直流放大器采用功率场效应管和电压闭环控制后，可拓展放大器通频带，提高放大器输出能力和长时间稳定性。
The experimental and analytical results demonstrate that wide bandwidth, high voltage output and long-time stability can be achieved with power MOSFETs and a closed-loop scheme.
作者认为利用程控放大器消除光栅信号缺陷的方法，可有效消除信号的幅值不稳定和直流电平漂移，并对信号的可调节范围及精度作了定量分析。
A method which can be used to eliminate the defects of the grating signal has been discussed. The controllable range and accuracy of the signal has been calculated.
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