本文简要介绍了用于激光共振电离质谱实验的低噪声脉冲放大器的设计思路、实现的要点及其测试结果。
This article briefly describes the thoughts, key points and test result of a low noise pulse amplifier used in Laser Isotope Mass Spectrometer.
RT100可用于测试和平衡回路放大器或测试和检查家庭配线。
RT100 can be used to test and balance return amplifiers or to test and troubleshoot home wiring.
设计描述了通用型运算放大器参数自动测试系统的设计。
This paper describes the design of automatic multi-parameter testing system of general purpose operational amplifier.
本文介绍了一种密封式匹配负载，以及将它置于冷、热态作为一种噪声源在低噪声fet放大器及毫米波混频器测试中的应用。
A sealed coaxial matched load at hot or cold condition used in the measurement of low-noise FET amplifier and millimeter wave mixer is described.
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.
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.
测试平台系统的动态力发生装置是利用激振器作为执行器并配以相应信号发生电路和功率放大器来实现梯形动态力。
The dynamic force generator is based on the vibration exciter which is used as the actuator to get the needed dynamic force with the corresponding signal generator and power amplifier.
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.
测试实验表明这种脉冲偏转放大器是一种静态偏转光点的十分有效的测量设备。
The experiments have demonstrated that this kind of the pulsed deflection amplifier is an effective measuring equipment for the pulsed static deflection spot.
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.
本文介绍单片机在运算放大器测试系统中的应用。
This paper introduces the application of single chip microprocessor in the operational amplifier (op) measuring system.
利用卧式后坐装置、磁电式速度传感器、测量放大器、瞬态波形记录仪及计算机组建了一套水下发射装置后坐能量测试系统。
Recoil energy measuring system of a underwater launcher is formed by means of horizontal recoil device, electromagnetic velocity sensor, measuring amplifier, transient waveform recorder and computer.
利用激光阈值法对两种应用于高功率固体激光片状放大器中的磷酸盐激光玻璃的中心波长进行了实验测试。
Based on laser threshold value method, central wavelengths of two kinds of phosphate laser glass used in high-power solid-state laser segment amplifiers are tested.
给出了一种用于发射机末级的大功率脉冲功率放大器的设计方案和测试结果。
A design scheme and test results of a pulse power amplifier used for high-power transmitter is presented.
在测试大功率器件时不需要外部放大器。
There is no need for an external amplifier when testing high-power devices.
工程应用测试表明，设计的放大器用于胎儿心电信号提取时，可以提取出清晰胎儿心电。
Engineering application tests show that clear fetal ECG image can be obtained for fetal ECG extraction by using this amplifier.
本文通过分析放大器瞬态特性和频率特性的关系，提出用瞬态测试法对放大器频率特性进行调试的方法。
In this paper, author analysis the relation between transient characteristic and frequency characteristic, and a method regulating frequency characteristic of amplifier is put for-wand.
实验测试了所制作出的双包层塑料光纤放大器(DCPOFA)的吸收谱、荧光谱和增益特性。
Meanwhile the absorption and fluorescence spectrums and gain characteristic of the double-cladding plastic optical fiber amplifier (DC POFA) that we had made were tested.
对流片运放进行测试和分析，运算放大器测试指标和仿真指标基本接近，较好达到预先的设计要求。
After testing and analyzing the MPW chip, it can be find that its test results are approximate to simulations results. Thus, this amplifier achieves its design performance in general.
放大器的测试中，如何在矢量中利用内置的增益压缩软件完成这一测试。
In amplifier's test, how to use the built-in gain compression software in the vector network analyzer to complete this test.
隔离放大器是一种重要的放大器，在通信、工业设备、医疗器械、电源及测试装置等仪器中使用广泛，它关系到系统是否能可靠运行。
The isolating amplifier using widely in the communication, industry devices, medical instruments, power and survey equipments is an important part determining the trustworthy of the system.
采用MCM技术制作出了混合集成低温红外前置放大器，实际电路的CAT测试结果与计算机辅助设计结果相吻合。
The hybrid integrated low temperature infrared preamplifier is manufactured Using MCM technology. The CAT result of actual circuit tallies wih the CAD result.
成功地将共面线应用在深亚微米高速集成电路的设计中，并给出了放大器芯片和共面线的测试结果。
Finally, the coplanar stripline on-chip is successfully used in the design of the high-speed IC's, and some measured results are also given.
论文详细介绍了本项目采用的方案、实现以及注意点，在文章最后给出功率放大器的测试结果。
The design solution, realization and notes were introduced particularly, and the results of testing were given at the end.
从简单的功率放大器和低噪声放大器到完整的收发器与系统，通过一个通用测试头接口就可以完成测试。
From simple Power Amplifiers and LNAs to complete Transceivers and Systems, testing is accomplished through a universal test Head interface.
介绍了一种双路高阻抗电化学测试前置放大器的电路设计原理、元件选择、安装调试及其应用。
This paper introduces the circuit design principle, component selection, installment, testing and application of a two-way impedance electric chemical test pre-placed magnifier.
测试结果表明：选择LM 317作稳压器，PIN光电二极管作探测器，采用I V光电转换连接光电探测器与放大器的方式，可以满足设计要求。
It is shown that choosing LM317 to be the manostat, the PIN diodes to be the photodetector, and the I-V transformation to be the connective mode, the designing index can be fulfilled.
本文分别从膜系设计、监控工艺以及滤光片制作与测试等方面阐述了掺铒光波导放大器增益平坦滤光片的研究和制作过程。
In the paper, filter of EDWA for gain flatting is expounded from design of coating system, technics of monitor and the produce or testing of sample.
介绍了传统电荷放大器测试系统和ICP测试系统，分析了ICP系统的优点。
The traditional piezoelectric charge-type sensor and advantage voltage-type ICP sensor are shown in this paper.
介绍了传统电荷放大器测试系统和ICP测试系统，分析了ICP系统的优点。
The traditional piezoelectric charge-type sensor and advantage voltage-type ICP sensor are shown in this paper.
应用推荐