main amplifier
英 [meɪn ˈæmplɪfaɪə(r)]
美 [meɪn ˈæmplɪfaɪər]
n. 主放大器
双语例句
- 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。 - Theoretical and Experimental Study on the Key Techniques of Main Amplifier in High Power Master-Oscillator Power-Amplifier Fiber Laser Source
高功率主振荡功率放大光纤激光系统主放大级关键技术理论与实验研究 - In new-model laser driver, the main amplifier which commonly has many disk amplifier mediums is multi-pass amplifier system.
新一代ICF激光驱动器的主放大器均采用多程放大结构，放大器一般由八片左右的片状放大介质级联而成。 - Investigation of Parasitic Oscillation in Main Amplifier of the Facility SHENGUANG ⅱ
神光－Ⅱ实验装置主放大器中寄生振荡的研究 - The dynamic characteristics of main amplifier is analysed. The stability criteria and the stability margin of amplifiers are given. Moreover, regulations for dynamic design of conventional electrocardiographs and the calculation methods for dynamic parameters are suggested.
分析了主放大器的动态特性，推导了电路的稳定判据和稳定储备计算公式，提出了动态设计的规则和确定动态参数的方法。 - With this model, the residual thermal distortion of the main amplifier of SG ⅲ prototype is investigated.
利用该模型对原型装置的剩余热波前畸变进行了研究。 - The Quality Index Analysis of Main Amplifier and User Amplifier in Different Condition
干线放大器和用户放大器在不同使用条件下质量指标分析 - The elementary circuit of the receiver is made up of PIN photodiode, pre-amplifier, main amplifier, automatic gain control and regeneration circuit.
光接收机的基本结构由光检测器、前置放大器、主放大器、自动增益控制电路和再生电路所组成。 - An auto Gain Control ( 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。 - This paper introduces the single-winding coupling transformer serving as an insulating element between the preamplifier and the main amplifier.
本文介绍单匝耦合变压器作为前置放大器和主放大器之间的隔离元件。 - Clock recovery circuit is used to extract clock from the output signal of main amplifier.
时钟恢复电路（CRC）从主放大器输出数据信号中提取出时钟信号供数据判决和后续电路使用。 - 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。 - Controlling the wavefront distortion introduced by mechanical mounting to raise the quality of output beam in inertial confinement fusion ( ICF) facility must be considered in the structure design of the large aperture Nd: glass main amplifier.
控制由机械装夹方式所引入的波前畸变以提高惯性约束聚变（ICF）输出光束的质量，是在大口径钕玻璃片主放大器结构设计中必须考虑的。 - The compensation amplifier consists of main amplifier and an auxiliary one. The auxiliary amplifier reduces input offset drift on output of the main one.
补偿放大器是由一个主放大器和一个辅助放大器组成，辅助放大器消除了主放大器自身的失调漂移。 - As an example, the realization of 12 channel vertical cavity surface emitting lasers ( VCSEL) transmitter driver, preamplifier and main amplifier are discussed.
以12信道并行垂直腔面激光器（VCSEL）光发射及接收模块为例，讨论发射模块中12通道并行VCSEL阵列驱动电路及接收模块中前置放大器和限幅放大器集成电路的实现。 - It links the main oscillator, preamplifier and main amplifier up together, and acts as a laser pulse wide compressor.
它不仅连接着主振荡器、预放大器及主放大器三个KrF激光系统，而且起着压缩激光脉宽的作用。 - Discussion on the zero correction circuit of main amplifier
主放校零回路有关问题的探讨 - Used the switched capacitor Common Mode Feedback circuit ( CMFB) in main amplifier to achieve a large output voltage swing and decrease the static power consumption at the same time.
主放大器采用开关电容共模反馈电路在获得大输出摆幅的同时降低了功耗。 - 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。 - The limiting amplifier is adopted as the main amplifier. The broadband units of limiting amplifier are implemented in improved Cherry-Hooper structure, which can acquire high gain-bandwidth product.
本文中的主放大器采用了限幅放大器的形式，其宽带放大单元使用了经过改进的Cherry-Hooper结构以获得足够的增益带宽积。 - Zero drift in main amplifier is one of the important factors which affects the stability and accuracy of the digital seismic data acquisition system.
零点漂移问题是影响数字地震仪的稳定性和精度的重要因素之一。 - We develop three kinds of charge-sensitive preamplifier and also introduce the debugging process, testing method and results. We also develop the main amplifier, pulse shaping circuits and analyze its characteristic.
总结出这类电荷灵敏放放大器的研制方法与调试经验，研制出脉冲成型放大电路并分析了C-R和R-C脉冲成型电路的特点。 - The key technology in the radon measurement device by α-ray spectrum includes the list key technology: charge-sensitive preamplifier for Si nuclear detector, main amplifier for spectroscopy, pulse shaping circuits, pulse peak holding circuits and α-ray spectrum data acquisition and processing.
文中详细介绍了α能谱测氡装置中的关键技术研究情况，包括电荷灵敏前置放大器、脉冲成型主放大器、脉冲峰值保持器和α射线能谱信息的数据处理技术等。 - The built-up and multi-pass amplifier is the mainstream of main amplifier nowadays, so the new scheme that is inserting the AVM in the main amplifiers has important application value.
目前主放大器的发展主流是组合式多程放大器，因此在组合式放大器中插入AVM功率平衡新方案具有重要的应用价值。 - As a critical part of the optical receiver, the function of the preamplifier is a weak current signal is converted into a voltage signal and a certain amount of amplification, and then lost to the main amplifier.
前置放大器作为光接收机的关键部件，它在很大程度上决定着整个光接收机的性能，是将光检测器输出的微弱电流信号转换为电压信号并进行一定量的放大，然后输出给后续的主放大器。 - The design done in this project, which can meet requirements better, contains the preamplifier circuit, right-leg drive circuit, high-pass filter circuit, low-pass filter circuit, trap filter, main amplifier and level adjustment circuit.
本文所做的设计包含前置放大电路、右腿驱动电路、经过多次优化的高通、低通、陷波电路以及主放大和电平调整电路，可较好地满足要求。 - The main amplifier which uses the standard folding cascode structure determines the main properties of the circuit. And the second stage using fast amplifier monitors the variation of the LDO output voltage.
两级放大器中主放大器运用标准的折叠式共源共栅结构，决定了电路的主要性能参数；第二级使用带有AB类输出的快速放大器，用来监控LDO的输出电压变化，以快速响应此变化。 - In the receiving part, select the APD as receiving media converter parts, completed the design of the bias voltage circuit, preamplifier circuit, main amplifier circuit and comparator circuit, then Analysis the methods of time identification.
在接收部分，选用雪崩光电二极管作为接收光电转换器件，实现了偏置电压电路、放大电路以及比较电路的设计并分析了时间鉴别方法。 - Hardware parts including: Power circuit, Pre-amplifier, Right leg drive circuit, filter circuit, main amplifier and level elevation circuit.
硬件方面主要是：对电源电路，前置放大电路，右腿驱动电路，滤波电路，主放大电路和电平抬升电路的研究与设计。 - In accordance with the expected targets, the main amplifier module, the error larger modules, pre-distortion module are debugged.
按照预期的指标对主功放模块、误差放大模块、预失真模块等分别进行了调试。