test amplifier

Auto-test is very important in test system of solid amplifier which has complex contents and large data capacity.

固态放大器测试内容复杂、记录数据量大，迫切需要进行自动化测试。

An Automatic Test System for the Head Amplifier of Thermal Imager

红外热像仪头部放大器自动测试系统

A automatic test method of ECG amplifier parameters was presented in this paper, the hardware of which could be inserted into an ISA bus slot of Personal Computer.

本文介绍一种利用计算机ISA扩展槽，实现心电放大器性能数自动测试的方法。

A test device for power amplifier system of the 768 pen and ink recorder with auto-changing paper function

768自动换纸地震记录器笔放系统检测装置

Through the process of manufacture, simulation and test on discrete-component television-antenna amplifier, the working principle and features are studied.

通过制作、仿真及测试，研究并讨论了分立元件电视天线放大器的工作原理及特性。

Based on discussing bias circuit design, stability test and match circuit design and so on, this paper optimizes and designs a high efficient Doherty power amplifier combining with the method of double Offset-line.

论文在探讨了Doherty功放偏置电路设计、稳定性测试、负载牵引、匹配电路设计等关键技术基础上，联合双补偿线方法，优化仿真了一个高效率的Doherty功率放大器。

Design of Test System for Logarithmic Amplifier Assembly

对放组件测试系统设计

To improve the sensitivity of the exiting accelerometer, an exclusive charge amplifier is integrated with a data sampler and analysis software, forming a portable micro vibration test system.

为提高现有的加速度传感器的灵敏度，采用专用电荷放大器，同已有的数据采集器和测量分析软件集成，组成了便携式微弱振动信号加速度测量系统。

After the DC test of the amplifier chips, we arbitrarily got some quantity of these chips from the 3 inch wafers to be packaged and measured, then made some gain and phase statistics for these amplifiers.

对3英寸圆片上的放大器芯片进行直流测试后，随机抽取一定数量的样品装架测量，并对放大器进行了增益和相位的统计。

The motion control experiments were carried out to test the amplifier.

通过运动控制实验验证了放大器的性能。

Finally, we debug and test the Doherty amplifier design, and introduce the questions in debugging and testing process, and finally give the test results.

最后，我们对设计的Doherty功放进行了调试和测试，说明了调试当中应该注意的一些问题，最终给出了测试的结果。