feedback circuit

1. Placing the electrometer in the volts mode and then enabling external feedback switches the feedback circuit from an internal network to a feedback circuit connected to the preamp output.
   将静电计置于电压模式，然后打开外部反馈，就把反馈电路从内部网络切换到连在前置放大器输出端的外部反馈网络上。
2. Optimal Design of Feedback Circuit for PWM Servo Drive System in Vehicle
   弹用伺服PWM驱动系统中反馈电路的优化设计
3. The feedback circuit employs a GaAs photoconductive switch, which has simple structure and reliable performance.
   光电反馈线路采用普通的砷化镓光电导开关，具有结构简单、性能可靠的优点。
4. An electric current voltage feedback circuit is connected between the second output terminal and the main circuit control unit.
   在第二路输出端和主回路控制单元之间还连接有电流、电压反馈电路。
5. Each sensor cell ( pixel) contains an active capacitive feedback circuit sensitive to the presence of live skin close to the surface of the sensor.
   每个传感器单元（像素）包含了积极的反馈电路敏感电容的存在，生活接近皮肤表面的传感器。
6. This engine can produce powerful torque power with relative low speed. In the differential input, positive feedback circuit was used to increase the switching speed and attain low power.
   相比较低转速输出强劲动力在较低转速既可达到最大动力输出在差分输入端，采用正反馈电路结构，以提高开启和关断速度，并降低功耗。
7. By using closed-loop feedback circuit weak signal can be picked up from noisy background.
   采用闭环反馈电路，可使系统从环境大噪声中提取出微弱的信号。
8. The power supply and position feedback circuit boards are also simplified to one.
   将电源卡和位置反馈卡简化合并为一块卡；
9. Analysis On the Feedback Circuit in Electronics
   电子技术中反馈电路的分析研究
10. This essay mainly analyze and design the controlling circuit, including output sampling circuit, close loop feedback circuit and driving circuit.
    主要对控制电路进行了分析与设计，其中包括输出采样电路、闭环反馈电路以及驱动电路；
11. A high-frequence on-chip CMOS balanced operational amplifier with a stable common-mode feedback circuit is designed and fabricated.
    本文设计和研制了具有稳定共模反馈电路的高频片内CMOS平衡运算放大器。
12. A new feedback circuit, which is designed based on PWM controller UC3842 of flyback switching mode power supply is presented.
    介绍了一种基于PWM控制芯片UC3842的反激式开关电源的反馈控制回路改进设计。
13. With the utilization of the voltage controlled resistor characteristics of MOS transistor and the introduction of a feedback circuit controlled by input and output voltages, a dynamic and optimal slope compensation circuit is realized.
    该设计引入了输入、输出电压反馈控制电路，利用工作于线性区的MOS管压控电阻特性，实现了动态、优化的斜坡补偿。
14. Common-mode feedback circuit and digital error correction circuit are designed.
    还设计了相应的共模反馈电路和数字校正电路。
15. In the differential input, positive feedback circuit was used to increase the switching speed and attain low power.
    在差分输入端，采用正反馈电路结构，以提高开启和关断速度，并降低功耗。
16. This paper introduces a newtyped voltage negative feedback circuit, and develops a low-cost and a small sized system.
    介绍一种新型电压负反馈电路，并研制了成本低、体积小的装置。
17. The design of the enable circuit and the negative feedback circuit is described in detail.
    详细阐述了使能电路和负反馈支路的设计方法。
18. The realization of an angular position feedback circuit based on FPGA is presented in this paper.
    介绍了基于FPGA器件的角度位置反馈电路的具体实现方法。
19. This article concerns about the design for commutating circuit, controlling circuit, and feedback circuit of controllable silicon.
    本文所涉及的是可控硅的整流电路、控制电路及反馈电路的设计方法。
20. In order to reduce the low frequency noise, the feedback circuit was improved by adding oscillator and demodulator.
    为了有效减小低频噪声，在反馈回路里加入了振荡器和解调器。
21. Auxiliary feedback amplifiers and switched capacitor common mode feedback circuit are employed.
    共模反馈电路由开关电容共模反馈电路实现。
22. Analysis and identify the design method of the key circuit module in the filter, including operational amplifier, common mode feedback circuit bandgap reference circuits, DC offset elimination circuit ( DCOC) as well as variable bandwidth. 6.
    分析并确定了滤波器中的关键电路模块的设计方法，包括运算放大器，共模反馈电路，带隙基准电路，直流偏移消除电路（DCOC）以及多带宽的实现方法。
23. The design process of the high-frequency transformer is described in this thesis. The feedback circuit is analyzed with the cybernation theory.
    在文章中，详细介绍了高频高压变压器的设计过程；采用自动控制理论，分析了反馈回路的传递函数，设计了有效的稳定补偿网络，实现了高稳定输出电压。
24. In the hardware of the convergence system, a full digital phase look loop without feedback circuit is presented.
    在硬件实现时，提出了一种适合于投影电视会聚系统的全数字无反馈式锁相电路，使锁相精度大大提高。
25. This constitutes a negative feedback circuit structure of a few parts, realized LDO transformation function.
    这几部分电路构成负反馈结构，实现了LDO的稳压功能。
26. This converter with transformer-isolated is cascaded by a boost converter and a push-pull converter, and the output uses diodes rectifier bridge rectification. By introducing an energy feedback circuit of a coupled inductor, all the switches achieve soft-switching.
    该变换器由前级带变压器隔离的Boost变换器和后级推挽变压器共同完成升压，输出利用二极管整流桥整流，并通过耦合电感能量反馈辅助电路，实现了所有开关管的软开关。
27. The controller is selected and the hardware control system is designed. The sampling feedback circuit is also designed.
    最后，实现了机器人的物理样机，对机器人的控制系统进行了设计，完成了对控制器的选型并基于选中的TMS320F2812芯片设计出了DSP硬件控制电路，并设计出了反馈采样电路。
28. The hardware includes main circuit; output voltage feedback circuit; driving and snubber circuit.
    系统硬件部分主要包括主电路，输出电压的反馈电路，以及驱动电路和缓冲电路。
29. In addition, as steady-state accuracy and current ripple of dynamic shim amplifier is very demanding, this thesis uses noise analysis method to analyze the feedback circuit and designs output filter for the power stage, in order to achieve performance requirements.
    另外，由于动态匀场放大器对稳态精度和纹波要求非常苛刻，本论文还采用噪声分析的方法对反馈电路进行分析设计，并为功率级输出设计滤波器，以便达到性能的要求。
30. Hardware control circuit with AVR controller with minimum system as the core, design of the speed feedback circuit, a current detection and protection circuit.
    硬件控制电路部分以AVR控制器最小系统为核心，设计了转速设定、检测电路，电流检测及系统保护电路。

noun

1. a circuit that feeds back some of the output to the input of a system

   Synonym:    feedback loop