用途：用于音频、高频功率放大。
Purpose: Audio frequency and high frequency power amplifier.
用途：用于功率放大、驱动级放大。
Purpose: Power amplifier applications, driver stage amplifier applications.
输入电路和功率放大电路的原理图设计。
介绍L波段宽带线性功率放大组件的设计与制作。
This paper introduces the design and fabrication of a Lb and broadband linear power amplifier assembly.
供电电源24v，本产品是推挽型功率放大模块。
Voltage supply is 24v. This product is a push-pull power amplifier module.
高频信号源包括振荡电路，阻抗匹配电路和功率放大电路。
The high frequency power supply involves the oscillator, the impedance matching and the power amplifier.
提高了半导体功率放大激光器的光耦合效率以及输出的光功率。
The coupling efficiency of laser with semiconductor power amplification, output power of laser with semiconductor power amplification and operating lifetime have been improved.
一份合同是通用电气医疗集团授予为磁共振成像系统提供功率放大器。
One contract is from GE Healthcare to provide power amplifiers for Magnetic Resonance Imaging systems.
这标志着石墨烯器件在无线通讯和功率放大应用领域走出了重要的一步。
The new circuit is another important step forward for graphene-based electronics and potential applications include wireless communications and amplifiers.
内置功率放大电路，可以单独成为一个小系统，并受主信号强切优先控制。
Built-in power amplifier circuits that can be a small system, and strong signal by cutting the main priority control.
另外还针对QDY - 6型电液伺服阀设计了电液伺服阀的功率放大电路。
In addition, we also designed power amplifying circuit for QDY-6 electro hydraulic servo valve.
电信号被用电子的方法放大，即利用输入放大器的交流电能将信号的功率放大。
The electrical signal is amplified electronically, with an increase in signal power occurring at the expense of the input AC power to the amplifier.
其中包括了帧存储、功率放大和天线等的设计方案，提出了一系列抗干扰措施。
The hardware design also includes the design plan of frame storage, power amplify and antenna. And a series of anti-jamming measures are presented.
当电源调制和轮廓调制协同工作时，功率放大器的动态范围和效率可以进一步提高。
When supply modulation and contour modulation are working in concert, the dynamic range and efficiency of the power amplifier can be further improved.
步进电机为五相混合式，环行分配和功率放大为自制的集成式五相混合式驱动电源；
The stepper motor is five interblend type-phase and mixed with self-control integrated five phase driver for ring like distribution and power ampliyude;
经脉冲分配器和功率放大后控制步进电机，使步进电机的转速符合所要求的正弦曲线。
Through cyclic pulse distributor and power amplifier, the pulses drive step-motor and let the speed of step-motor in agreement with a required sine function.
基于H型双极模式P WM控制原理，设计了一种直流微电机正反转调速功率放大电路。
A power amplification of H-bridge bipolar PWM control is designed for controlling DC micro-motor of positive rotation, reverse rotation and speed regulation.
本系统主要由数字频率合成电路、调制电路、宽带功率放大、单片机控制系统等模块构成。
The system is mainly composed of Digital Synthesis circuit, modulation circuit, broadband power amplifier, the MCU control system, and a module.
本文介绍了多种类型的晶体管功率放大电路的结构、定性的工作原理和效率的主要影响因素。
In this paper, structures, qualitative operation principles and main factors involved into efficiency of kinds of transistors are introduced.
详细介绍了在脉冲功率放大链相位噪声检定系统中的信号处理系统的设计方案、工作原理及功能。
The paper presents design proposal. working principle and functions of the signal processing system in the phase noise calibrating system 'for the pulse power amplification chain.
通过将大功率(大电流)和小功率放大电路分置在不同的单元中，就可以避免输入信号受到干扰。
By putting the high-power (high current) and low power sections in different boxes we can help protect the input signals from harm.
介绍了一种新型的压力先导控制伺服阀，该阀的功率放大级采用双阀芯结构代替传统单阀芯结构。
A new servovalve using a pressure control pilot state was introduced, which USES two spools instead of single spool in power magnifying stage.
设计出传感器输入输出信号调理电路和试验台架液压激振系统、磁流变阻尼器控制器的功率放大电路。
Design the signal adjust circuit for sensor, and the power amplification circuit for the hydraulic pressure system of test platform and the controller of magnetorheological dampers.
滑阀是由阀芯和阀套两部分组成，通常用作电液伺服阀的功率放大级，其精度要求高，加工难度大。
Spool valve is composed of valve spool and valve sleeve, and as the power stage of servo valve, it has a high degree of accuracy and is difficult for machining.
对所设计的应用电路板测试表明，采用该设计的功率放大电路具有精度高、线性度好、性能稳定等优点。
Tests for the applied PCB show that the aims of high precision, good linearity, excellent stability are finally achieved.
对所设计的应用电路板测试表明，采用该设计的功率放大电路具有精度高、线性度好、性能稳定等优点。
Tests for the applied PCB show that the aims of high precision, good linearity, excellent stability are finally achieve...
对所设计的应用电路板测试表明，采用该设计的功率放大电路具有精度高、线性度好、性能稳定等优点。
Tests for the applied PCB show that the aims of high precision, good linearity, excellent stability are fin...
超静态待机，接受广播管理器电脑控制进行可寻址、广播音量调 节，实现音频信号选择、及功率放大。
Super standby, receive the control of broadcasting management unit with addressing and broadcasting volume adjustment function, thus selecting the audio signal and amplifying the power.
超静态待机，接受广播管理器电脑控制进行可寻址、广播音量调 节，实现音频信号选择、及功率放大。
Super standby, receive the control of broadcasting management unit with addressing and broadcasting volume adjustment function, thus selecting the audio signal and amplifying the power.
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