输入电路和功率放大电路的原理图设计。
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.
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.
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.
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.
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.
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...
本发明提供了一种高品质音频功率放大电路，其品质具有晶体管的动态和电子管的音色，关键技术所在是采用了C。
A high quality audio power amplifier is disclosed, whose quality features the dynamic nature of transistor and the sounds quality of electronic tube. Its key technique is use of c.
电源电路包括：射频信号发生电路、射频功率放大电路、直流供电电路和附加保护电路，以及与激光头的匹配网络。
The power circuit is composed of following circuits: RF oscillator, RF power amplifier, DC supply power circuit, protection circuit and matching network.
采用IR 2110作为该功率放大电路的驱动模块，构成的整个驱动电路具有结构简单、驱动能力强、功耗低的特点。
The entire drive circuit has characteristics of sample construction, powerful drive energy and low consumed power by using IR2110 as the drive modular.
以传统的E类高频功率放大电路为基础，提出了应用于高频感应加热电源的有源箝位E类逆变电源的一种新型控制方法。
Based on the conventional Class-E resonant high-frequency power amplifier, a new control scheme used in Active-clamped Class-E inverter for ultra-high frequency induction heating is proposed.
在功率输出级采用OCL互补对称功率放大电路，并对该功放电路增加电压负反馈，使得输出的正弦电压信号平滑而稳定。
At the power output, OCL complementally and symmetrical power amplifier is adapted. The output sine voltage becomes smooth and stable by adding voltage-negative-feedback to power amplifier.
功率放大电路及校正网络的传递函数。阐明了用实验法求取交流发电机的传递函数，及对飞机调压系统进行动态分析的基本方法。
The paper also describes the principal method of obtaining the transmission function of the AC generator by experiment and the dynamic analysis of the aircraft voltage-regulating system.
双回转机构的步进电机控制电路由TDA1521音频集成功率放大器组成平衡桥式功率驱动电路，由计算机并行口经过锁存器构成脉冲分配器。
To control stepping motors, the balance bridge power drive circuit is made up by TDA1521 integrated audio power amplifier, the pulse allotter is made up by the parallel ports of computer and latches.
测试平台系统的动态力发生装置是利用激振器作为执行器并配以相应信号发生电路和功率放大器来实现梯形动态力。
The dynamic force generator is based on the vibration exciter which is used as the actuator to get the needed dynamic force with the corresponding signal generator and power amplifier.
发射机电路由脉冲信号产生电路、带通滤波器、功率放大器组成。
The transmitter circuit consists of a pulse signal generator circuit, band-pass filters, power amplifiers.
在硬件设计方面，完成了阅读器主电路及功能模块的设计，特别是对D类功率放大器、编码器和电感线圈的设计理论和方法作了详细介绍。
In the design of hardware, the paper details in introducing the reader circuit and function module, especially the theory and method of design in D-type power amplifier, Manchester code and coil.
主要以丙类功放和丁类功放为例分析介绍了谐振功率放大器的电路组成并对实用电路进行了比较研究。
The main C and D power amplifier PA example on the analysis of resonant power amplifier circuit as well as a practical circuit Comparative Study.
本文介绍了单片机控制的PW M直流功率放大器的结构形式、硬件电路以及软件设计。
This paper introduces the structure, hardware circuit and software design of PWM DC power amplifier controlled by microcomputer.
智能天线子系统中，射频前端模块包括线性功率放大器，低噪放大器，检测控制电路。
In intelligent peripheral subsystem, Radio Frequency Front Modules include linear power amplifier, low noise amplifier and detection control circuit.
该功率放大器同时包括动态控制偏置电路和完全集成的功率检测器。
The power amplifier contains dynamic control bias circuits and a fully integrated power detector.
本论文主要对无线通信集成电路中的关键模块——高效率功率放大器展开了一些研究和设计工作。
This paper does research on the key module-high efficiency power amplifiers-in wireless communication integrated circuit system.
子电路包括低噪声放大器、射频滤波器、混频器、驱动放大器、功率放大器、中频滤波器等。
The subcircuits consist of the low noise amplifier, RF filter, mixer, driver amplifier, image filter, power amplifier, transmit-receive switch and if filter and so on.
在该系统中，提供了一种用于减少来自无线通信设备的发射电路中的功率放大器的输出信号的谐波的电子电路。
In the system, an electronic circuit for reducing harmonics of an output signal from a power amplifier in a transmission circuit for a wireless communication device is provided.
在该系统中，提供了一种用于减少来自无线通信设备的发射电路中的功率放大器的输出信号的谐波的电子电路。
In the system, an electronic circuit for reducing harmonics of an output signal from a power amplifier in a transmission circuit for a wireless communication device is provided.
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