Description: 本程序主要分析了三种调制方式对放大器非线性的敏感度，从中得出结论，APSK信号最佳。-the procedures of the three main methods of modulation of the nonlinear amplifier sensitivity, draw conclusions, APSK best signal. Platform: |
Size: 2466 |
Author:任哲 |
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Description: 本程序主要分析了三种调制方式对放大器非线性的敏感度，从中得出结论，APSK信号最佳。-the procedures of the three main methods of modulation of the nonlinear amplifier sensitivity, draw conclusions, APSK best signal. Platform: |
Size: 2048 |
Author:任哲 |
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Description: RF AND MICROWAVE POWER AMPLIFIER DESIGN
NONLINEAR ACTIVE DEVICE MODELING
Power MOSFETs
GaAs MESFETs and HEMTs
BJTs and HBTs-RF AND MICROWAVE POWER AMPLIFIER DESIGN
NONLINEAR ACTIVE DEVICE MODELING
Power MOSFETs
GaAs MESFETs and HEMTs
BJTs and HBTs
Platform: |
Size: 872448 |
Author:shn |
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Description: 介绍了无记忆高功率放大器的非线性特性和常见的各种线性化技术，重点研究了基带查找表法预失真技术，对其进行了FPGA实现-Introduces memoryless nonlinear characteristics of high power amplifier and the common variety of linearization techniques, focus on the base-band pre-distortion lookup table method, technique, its implementation of the FPGA Platform: |
Size: 1439744 |
Author:张笑梅 |
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Description: QAM16在非线性功放模型下的仿真，对需要认识功放特性的同学有帮助。-QAM16 nonlinear amplifier model in the simulation, the amplifier characteristics of the students need to know there is help. Platform: |
Size: 2048 |
Author:张艺 |
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Description: QAM16在非线性功放模型TWTA的仿真，对需要认识功放特性的同学有帮助。-TWTA nonlinear amplifier model QAM16 the simulation, students need to realize that help power amplifier characteristics. Platform: |
Size: 2048 |
Author:张艺 |
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Description: Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
-Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
Platform: |
Size: 37888 |
Author:shahram |
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Description: Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
-Digital Predistortion of Nonlieaner RF Power Amplifier with Memory Effects.
This M code simulates a DPD technique linearization for a AB-class nonlinear HPA with memory effects. Here we consider a memory polynomial predistorter to modeling nonlinearity characteristics and memory effects of a HPA.Simulation procedures divided into three separate parts:
1)Analog imperfection compensation for the direct upconversion transmitter
2)Design a DPD based on a memory polynomial predistorter
3)Performance evaluation via a number of parameters such as:EVM,PSD,SNR,
Platform: |
Size: 19976192 |
Author:shahram |
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Description: 主要运用Voherra级数理论分析射频功放(RFPA)器件工作在弱非线性条件下信号失真特性。介绍了V01．
terra级数在非线性建模中的应用，推导了非线性传递函数的公式。在Advanced Design System 2006A软件的仿真环
境下对射频功率放大器进行仿真，利用计算机仿真实现了在弱非线性条件下对任意频率输入时功率放大器的输出
频谱估计。-The main use of Voherra series theory analysis of RF power amplifier (RFPA) device under the conditions of work in the weakly nonlinear signal distortion. Introduced the V01.
terra series nonlinear modeling in the application of derived nonlinear transfer function formula. In Advanced Design System 2006A loop simulation software
Environment for RF power amplifiers for the next simulation, the use of computer simulation to achieve in the weakly nonlinear condition for any power amplifier output when the input frequency
Spectrum estimate.
Platform: |
Size: 387072 |
Author:三月 |
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Description: 与数字预失真相关的论文，包括数字预失真理论与算法实现，宽带功率放大器非线性_行为模型与数字预失真系统研究，射频数字预失真器设计与实现，多阶调制自适应数字预失真算法的研究与改进，基于FPGA的射频功放数字预失真器设计，数字预失真短波功率放大器线性化研究，宽带通信系统中功率放大器的数字预失真技术研究，数字预失真参数提取技术及硬件实现，数字预失真技术在RoF系统中应用研究，WCDMA直放站系统中数字预失真技术的设计与实现，基于IMT_Advanced收发系统的数字预失真硬件平台设计-And digital predistortion related papers, including digital predistortion theory and algorithm, broadband power amplifier nonlinear _ behavior model and digital predistortion system research, rf digital predistortion device design and implementation, order a adaptive predistortion digital (and improvement, the rf power amplifier based on FPGA digital predistortion device design, digital predistortion short wave power amplifier linear research, broadband communication system of power amplifiers, digital predistortion technology research, digital predistortion parameters extraction technology and hardware realization, digital predistortion technology in RoF system application research, and put in the station system WCDMA straight digital predistortion technology design and implementation, IMT_Advanced transceiver system based on digital predistortion hardware platform design
Platform: |
Size: 49809408 |
Author:lyy |
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Description: 拉扎维的模拟CMOS集成电路设计电子版书籍。
本书介绍模拟CMOS集成电路的分析与设计。从直观和严密的角度阐述了各种模拟电路的基本原理和概念，同时还阐述了在SOC中模拟电路设计遇到的新问题及电路技术的新发展。本书由浅入深，理论与实际结合，提供了大量现代工业中的设计实例。全书共18章。前10章介绍各种基本模块和运放及其频率响应和噪声。第11章至第13章介绍带隙基准、开关电容电路以及电路的非线性和失配的影响，第14、15章介绍振荡器和没相环。第16章至18章介绍MOS器件的高阶效应及其模型、CMOS制造工艺和混合信号电路的版图与封装。-Razavi s analog CMOS IC design electronic version of books.
This book presents the analysis and design of analog CMOS integrated circuits. Intuitive and rigorous point of view expounded the basic principles and concepts in a variety of analog circuits, also described the new development of the new problems encountered in SOC analog circuit design and circuit technology. Book Deep, theory and practice, providing a large number of modern industrial design examples. The book is Chapter 18. The first 10 chapters introduce the basic modules and the operational amplifier and its frequency response and noise. Chapter 11 to Chapter 13 describes the nonlinear mismatch of the bandgap reference, switched capacitor circuits and circuit sections 14, 15 chapter describes the oscillator and no phase ring. Chapter 16 to Chapter 18 describes the higher-order effects of MOS device and its model CMOS manufacturing process and mixed-signal circuit layout and packaging. Platform: |
Size: 16334848 |
Author:Ivan |
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Description: 功率放大器非线性模型的建立，并得出失真曲线，使用的是saleh多项式-Amplifier nonlinear model, and come to the distortion curve Platform: |
Size: 1024 |
Author:fan |
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Description: 采用saleh模型对射频功率放大器进行基带信号建模，能够包含功放的记忆效应和非线性-Saleh model of the RF power amplifier for baseband signal modeling, which can contain the memory effect of the amplifier and nonlinear. Platform: |
Size: 58368 |
Author:军费 |
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Description: 基带数字预失真DPD算法，实现对功放的非线性矫正，以及功放的模型实现。-Baseband digital predistortion DPD algorithm to achieve nonlinear amplifier correction, as well as the amplifier model implementation. Platform: |
Size: 2220032 |
Author:王润生 |
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Description: 刚刚做的数字非线性功放的预失真模型，对调制信号的非线性功放造成的失真有很好的修复作用。-Just do digital predistortion model nonlinear amplifier, power amplifier nonlinear distortion caused by the modulation signal has a good repair. Platform: |
Size: 2048 |
Author:刘晓晴 |
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Search - nonlinear amplifier