In this book I hope to provide information that is useful to all those interested in power amplifiers.
在这本书里，我希望能提供对所有功放爱好者有用的信息。
Adaptive baseband predistortion is an effective technique for compensating nonlinear distortion introduced by high power amplifiers.
自适应基带预失真技术是用于补偿高功率放大器非线性失真的一种有效技术。
The importance of the dissertation is to discuss the power amplifiers for AMB.
本文重点讨论了电磁轴承的功率放大器。
Mainly produce mixers, power amplifiers, loudspeakers and periphery equipments.
主要生产调音台、功率放大器、音箱及周边设备。
At the same time, SDR provides new techniques and methods for the design of power amplifiers.
同时，软件无线电为射频功率放大器的设计提供了新的技术途径。
This paper presents an adaptive RF predistorter to linearize multi-carriers power amplifiers.
本文提出一种线性化射频多载波高功率放大器的自适应射频预失真器。
SL series power amplifiers are equipped with a comprehensive protection package and dynamic limiters.
SL系列功率放大器配备有完善的保护方案和动态限制器。
The transmitter circuit consists of a pulse signal generator circuit, band-pass filters, power amplifiers.
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。
This paper does research on the key module-high efficiency power amplifiers-in wireless communication integrated circuit system.
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。
Customer Service: Broadband low-noise amplifiers, power amplifiers and passive product lines, as well as custom microwave components.
客户服务内容：宽带低噪声放大器系列、功率放大器系列和无源产品系列，以及定制的微波组件。
Linearization of power amplifiers has become an important issue, with the advent of linear modulation methods in mobile communication.
随着移动通信中线性调制方式的出现，功率放大器的线性化已成为一个重要的研究课题。
Majority of conventional power amplifiers are designed using bipolar technology on the basis of well-known merits of bipolar transistors.
大多数传统的音频功率放大器是用双极型工艺设计和制造，其基础在于良好的双极型三极管特性。
The circuit is used in a part of driving circuit of phase control line radar ferrite phase shifter and is also used in the other power amplifiers.
该电路应用于相控阵雷达铁氧体移相器驱动电路的一部分，也可用于其它功率放大器中。
Hard disk rotors suspended by active magnetic bearings consists of stators, rotors, magnetic actuators, sensors, controllers and power amplifiers.
磁悬浮硬盘转子系统由定子、转子、电磁作动器、传感器、控制器和放大器等部件组成。
These large peaks cause saturation in power amplifiers, leading to intermodulation products among the subcarriers and disturbing out of band energy.
大的峰值会使功率放大器饱和，在子载波间产生交调干扰和导致能量的带外弥散。
Because the base station power amplifiers have a low efficiency due to the back-off operation, efficiency enhancement techniques become very important.
但由于基站功放工作在一个很深的回退状态，功放效率增强技术就变得非常重要。
A high voltage, high speed, and high repetition rate pulse generator solves the high pulse repetition rate limitations associated with RF power amplifiers.
一种高电压、高速、高脉冲重复率脉冲发生器，解决了与RF功率放大器相关联的高脉冲重复率限制。
Two kinds of novel switching power amplifiers for magnetic bearings are studied in this paper separately using 3-leg and 4-leg topologies as main power circuits.
本文中的两种新型磁轴承开关功率放大器分别采用三桥臂和四桥臂拓扑作为功率转换电路。
Asymmetries of intermodulation distortions describe the memory effect of power amplifiers (PAs), but it is hard to measure asymmetries of the phase of the IM components.
交调失真的不对称性描述了功率放大器的记忆特性，但是与幅度相比，交调分量的相位特性很难测量。
Solid state radar transmitter assembly is a key part of active array, its control and protection circuits are important elements for realizing solid state pulse power amplifiers.
固态雷达发射组件是有源阵的关键部件，而控保电路是实现固态脉冲功放的重要部分。
This paper investigates the effects of intermodulation(IM) beams produced by the nonlinear behavior of solid-state power amplifiers(SSPA) on the DBF transmiting multiple-beam array.
研究了DBF发射多波束阵列中固态功率放大器（SSPA）非线性引起的互调波束的影响。
Output errors of power amplifiers, hysteresis and creep error of PZTs and coupling error among the actuators are the critical factors affecting the motion accuracy of micromanipulator.
功率放大器的输出误差、压电陶瓷的洄滞及蠕变误差、驱动器之间的耦合误差等是影响机器人运动精度的关键因素。
In broadband communication systems, such as WCDMA, memory effects of RF power amplifiers (PAs) are significant and memoryless predistortion techniques cannot linearize PAs effectively.
在WCDMA等宽带通信系统中，射频功率放大器记忆效应明显，传统的无记忆预失真技术无法达到理想的线性化效果。
In this dissertation, we represent the measurement method on nonlinear characteristic and memory effect of power amplifiers and then discuss behavioral modeling based on polynomial structure.
本论文主要内容涉及放大器的非线性测量和多项式结构的行为模型的研究。
In this thesis, the non-linear characteristics of power amplifiers are analyzed in theory at first. The principle, advantages and disadvantages of various linearization techniques are discussed.
本文首先从理论上分析了功率放大器的非线性特性，介绍了目前各种线性化技术的原理和优缺点。
Power amplifiers play an important role in the communications equipment.
功率放大器是许多通讯设备中的关键部件。
Power amplifiers are key components in wireless communication systems, whose linearity and efficiency are always the emphases.
功率放大器是无线通信系统中一个关键的组件，其线性度和效率一直是被关注的焦点。
Power amplifiers (PA) used in 3G wireless communication systems based on spread spectrum techniques must exhibit exceptional linearity.
而基于扩频技术的第三代无线通信系统中的功率放大器必须要有很好的线性性能。
From simple Power Amplifiers and LNAs to complete Transceivers and Systems, testing is accomplished through a universal test Head interface.
从简单的功率放大器和低噪声放大器到完整的收发器与系统，通过一个通用测试头接口就可以完成测试。
From simple Power Amplifiers and LNAs to complete Transceivers and Systems, testing is accomplished through a universal test Head interface.
从简单的功率放大器和低噪声放大器到完整的收发器与系统，通过一个通用测试头接口就可以完成测试。
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