本文根据VHF频段电路的特点，设计了一款VHF宽带大功率放大器。
According to the characteristics of VHF-band circuit, a VHF broadband high-power amplifier was introduced in this paper.
介绍了高速中规模集成数字频率合成器、晶体管高频大功率放大器的设计。
The high-speed digital frequency mixer made of medium-scale integrated circuits and the design of a high power transistor amplifier are also presented.
大功率放大器，无线发射器，无线收发器以及用于安装大功率放大器的方法。
High output power amplifier, wireless transmitter, wireless transmitting and receiving device, and high output power amplifier mounting method.
高速偏转放大器是一个宽带大功率放大器，主要用于高速图形显示器中的磁偏转系统。
A fast electromagnetic deflection amplifier is essentially a wideband power amplifier. It is mainly used for driving the power stage of the magnetic deflection system in highspeed CRT display.
本次设计旨在国内外现有的技术基础上，对宽带大功率放大器的设计理论进行工程实现。
This design is based on the recent technology in and aboard, and engineering practice is based on the design theory of the broadband high-power amplifier.
本文提出了一种用于正交频分复用（OFDM）系统中由大功率放大器引起的非线性失真的有效的数字自适应补偿方法。
The paper presents an efficient digital adaptive method compensating for nonlinear distortions caused by a high-power amplifier (HPA) in orthogonal frequency division multiplexing(OFDM) system.
前馈技术是应用于大功率放大器线性化的一种比较理想的方法，因此，射频前馈功率放大器的研究是一项十分有意义又深具挑战的课题。
Feedforward technology is a good method implicated in power linearity, therefore, the research of RF feedforward power amplifier is a practical and challenge topic.
大功率滤波器(38)位于功率放大器(20)的下游并引起线性失真。
A high power filter (38) is located downstream of the power amplifier (20) and causes linear distortion.
大功率、高热流密度微波功率放大器是环境监测有效载荷中的关键设备，对整星的热设计影响很大。
Microwave power amplifier with large power and high heat flux is a key equipment of satellite which has a great influence on satellite thermal design.
射频功率放大器的主要功用是放大射频信号，并且以高效率输出大功率为目的。
The primary function of RF power amplifier is to amplify the RF singal with high efficiency.
给出了一种用于发射机末级的大功率脉冲功率放大器的设计方案和测试结果。
A design scheme and test results of a pulse power amplifier used for high-power transmitter is presented.
本计划以大功率管MOS管为核心原件，采用分立元件与集成运放相连合计划出的低频功率放大器。
The design for high-power MOS tube as the core original pipe, using discrete components and integrated operational amplifier combines the low-frequency power amplifier design.
本计划以大功率管MOS管为核心原件，采用分立元件与集成运放相连合计划出的低频功率放大器。
The design for high-power MOS tube as the core original pipe, using discrete components and integrated operational amplifier combines the low-frequency power amplifier design.
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