射频功率放大器模块是无线通信收发器中的重要模块，它的作用是放大高频信号至所需的功率，并送至天线辐射出去。
PA is very important in the wireless communication system, it amplify high frequency signal to the desired power which is sent through the antenna.
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.
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.
本文主要研究了声光Q开关驱动器的关键模块——高效率E类功率放大器，设计实现了工程样机。
This thesis does research on the key module of Q-switch driver—high efficiency Class-E power amplifier, including the design and implement of the prototype.
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.
该系统分为前置放大器、带阻网络、FPGA数字处理模块、功率放大器等模块组成。
The system incorporates preamplifier, band-stop network, FPGA digital processing module and power amplifier circuits.
功率放大器（PA）和低噪声放大器（LNA）模块是射频（RF）混合集成电路的重要组成部分。
Power amplifier (PA) and low noise amplifier (LNA) modules are important components of RF hybrid IC's.
AT 89s52作为显示模块的控制核心，实现功率放大器输出功率、直流电源的供给功率和整机效率功能的显示。
AT89S52 as a display module to control the core of achieving power amplifier output power, DC power supply of power and machine efficiency, for display.
研制了基于智能功率模块PM75CES060的H型可逆PWM功率放大器，实验结果表明该系统具有高可靠性和较好的实用价值。
The design of a novel H-mode reversible PWM Power Amplifier based on the intelligent power model PM75CES060 is studied. The reliability and performance of this system has been verified by practice.
芯片内置频率合成器、功率放大器、晶体振荡器和调制器等功能模块。
The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator and a modulator.
芯片内置频率合成器、功率放大器、晶体振荡器和调制器等功能模块。
The transceiver consists of a fully integrated frequency synthesizer, a power amplifier, a crystal oscillator and a modulator.
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