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- main amplifying circuit 主放大电路
- main amplifier circuit 主放大器电路
- The suitable amplifying circuit and analog to digital circuit are also importance to ensure the measuring accuracy. 测量电路中放大器和模／数转换电路的合理设计是保证测量精度的另一个设计关键。
- The main amplifier demands a high rapidity in AGC. 主放对自动增益控制快速性要求很高。
- Second, to achieving closed oscillation loop, a closed-loop amplifying circuit which use optic-fiber as transmissive element is designed and set up. 其次， 为实现闭环自激振荡系统，利用光纤传输信号，设计、调试了一闭环 放大电路。
- The amplifier circuit is nonlinear circuit. 放大线路是非线性电路。
- The paper summarizes the characteristics of ADSL,analyzes the features of the preamplifier and designs a an amplifying circuit with high CMRR and low noise. 介绍了 ADSL的技术特点 ,分析了前置放大器所必备的技术指标 ,设计了高共模抑制比、低噪声的放大电路
- The operation principles of programmable amplifying circuit,peak sampling,holding circuit and V/F converting circuit are analysed in detail and program flow graphic is also given. 详细分析了程控放大电路、峰值采样保持电路、V/F转换电路的工作原理，并给出了程序流程图。
- This paper analyzes the cause of nonlinear distorion in amplifying circuit and puts forward the method of eliminating nonlinear distortion with EWB simulation software. 利用EWB软件进行电路仿真实验,研究基本放大电路出现的非线性失真的原因,提出消除非线性失真的方法。
- A hybrid circuit consists of charge sensitive preamplifier,main amplifier,discriminator and shaping circuit was described. 介绍一种由电荷灵敏前置放大器、主放大器、甄别器、成形电路所组成的一体化电路。
- Main amplifier is used for amplifying the output signal of preamplifier into digital voltage level. 主放大器把前置放大器的输出信号放大到数字逻辑电平,并且保持数字电平的恒定,以实现限幅的功能。
- It is the equivalent circuit of a triode amplifier circuit. 它是三极管放大器的等效电路。
- It is the equivalent circuit of a triode amplifier circuit . 它是三极管放大器的等效电路。
- A signal processing method of high accuracy temper at ure measuring system,including the design method of high stability linearzation imbalance DC bridge and that of high CMRR float?earthed amplifying circuit, is presented. 介绍一种高准确度温度测量系统信号调理方法 ,包括高稳定度线性化不平衡直流电桥的设计、高共模抑制比的浮地放大电路的设计。
- Through a flip-flop, monostable or amplifying circuit composed of a CMOS element, the electromotive force controls the on and off, the delaying or the instantaneous on and off of the load. 通过啪嗒啪嗒的响声，单稳态或放大的电路组成由CMOS元素，电动力控制断断续续，延迟或者断断续续瞬间装载。
- An auto gain controled (AGC) amplifier or a limiting amplifier is generally used to realize the main amplifier. 主放大器有两种实现方式:自动增益控制放大器和限幅放大器。
- Mixing-signal stimulation method can enhance dissipation of bipolar transistor evidently, especially first cascade amplifying circuits. 理论分析和实践结果都表明，本文所提出的方法能有效地改善有源低热器件的红外热图像。
- Its frequency band of main amplifier is 200MHz (3dB), output voltage is about 0.8V and its sensitivity is -39dBm at BER=10~(-9). 其主放带宽为200MHz(3dB);输出电压V_(pp)值为0.;8V;接收灵敏度在10~(-9)误码率下为-39dBm。
- The research shows the influence of components' parameters of basic amplifying circuits and feedback circuits on feedback amplifying circuits. 进一步揭示了基本放大电路、反馈电路元件参数对反馈放大电路的影响关系。
- With the new calculating methods put forward, it is possible to solve the problems in terms of calculation in amplifying circuits, the key problem being low level of exactness. 提出了新的计算方法，从而解决了放大电路计算不方便，精确度不高、准确性不够的问题。
