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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.
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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.
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Size: 2048 |
Author: 张艺 |
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Description: 自动增益放大器程序，还有用到的器件的说明与资料！-Automatic gain amplifier program, there are instructions to use the device and data!
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Size: 5348352 |
Author: bozai |
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Description: D类音频放大器设计：概念、原理和方法 简明介绍了D类放大器的设计原理与制作方法-Class D audio amplifier design: concepts, principles and methods concise description of the Class D amplifier design principles and production methods
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Size: 407552 |
Author: 梁蛟龙 |
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Description: 移动通信中Doherty 功率放大器的研究，介绍了该类放大器的设计方法，和测试结果-Doherty power amplifier for mobile communications, introduces the design of such amplifiers, and test results
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Size: 2580480 |
Author: 李波 |
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Description: A differential amplifier using bipolar transistors , with a very high gain and CMRR
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Size: 14336 |
Author: issam89 |
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Description: A differential amplifier using JFETs with a gain equal to 150.
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Size: 14336 |
Author: issam89 |
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Description:
OFDM modulation produces higher Peak Average Power Ratio (PAPR) whenever the carriers in OFDM symbol add synchronously in the time domain resulting in higher signal power. This high power saturates the power amplifier placed in the RF section resulting higher bit error rate. To avoid this higher PAPR value the baseband IQ signal has to be pre-processed in the baseband before it is sent to RF
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Size: 545792 |
Author: keshava |
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Description: matlab源码实现记忆多项式模型的功放建模-Memory polynomial model power amplifier
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Size: 1024 |
Author: hally |
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Description: 《ADI实验室电路合集（第1册）》，ADI官方发布的书籍，是ADI公司运算放大器的参考手册，对每种运放都有详细的电路说明。希望对硬件设计有所帮助。-ADI official release of the books, the company is ADI op amp reference manual, for each op amp has a detailed circuit description. Want to help the hardware design.
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Size: 41570304 |
Author: asdf |
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Description: 现代电子系统一般由硬件和软件两部分组成，通过硬件和软件的有机结合可实现较复杂的功能。现在所用的电器大都可分为硬件和软件两大模块，例如计算机可作如下划分，主机属于硬件，是计算机工作的基础；操作系统是软件，可以控制主机实现各种各样的功能。
可编程放大器是增益可由计算机编程控制的放大器。-Modern electronic systems are generally composed of two parts, hardware and software, through the combination of hardware and software to achieve more complex functions. Major appliances are now used in hardware and software can be divided into two modules, such as the computer can be divided as follows, the host is hardware, is the basis for computer work operating system software, can control the host to achieve a variety of functions. Programmable gain amplifier is controlled by the computer programming amplifier.
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Size: 2372608 |
Author: |
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Description: m-file调查高功率放大器的影响，channelnoise在ofdm信号，当时介绍卡由于一个paprreductionmethod减少hpa效果。-m-file investigation of high-power amplifier, channelnoise in ofdm signal, when introduced to reduce card due to a paprreductionmethod hpa effects.
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Size: 2048 |
Author: 吴俊凡 |
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Description: 本程序基于UDP/IQ Network Control Protocol实现了对Crown放大器的网络控制。通过对Crown产品的UDP/IQ Network Control Protocol的研究，控制命令需进行编辑并转换为相应的字符类型，通过UDP发送到正确的IP地址和UDP/IQ端口。
本程序还编辑了Error检测及报告程序，当网络出现故障或者放大器自检发生错误时，控制程序会停止并显示错误报告 -This program is a network control program for the Crown amplifier based on UDP/IQ Network Control Protocol.Through the research on the UDP/IQ Network Control Protocol for Crown production, the control commands need to be edited and transformed to relative string form, then be sent to right specified IP address and UDP/IQ port.
This program has also an Error VI for checking status and generate error reports.When error happens in network or in the amplifier, the control program will stop and error report will be shown.
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Size: 156672 |
Author: 毕莎莎 |
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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,
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Size: 19976192 |
Author: shahram |
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Description: 基于高速放大器的各种经典电路设计技巧和思路！-All of the texts based on high-speed amplifier circuit design techniques and ideas!
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Size: 3705856 |
Author: lujixing |
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Description: 基于8051单片机实现对功放模块的开关控制-Based on the 8051 single chip switch control of power amplifier module
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Size: 33792 |
Author: Jorge |
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Description: 让读者对硬件设计中的运算放大器的概念更了解-Let the reader to the hardware design of the concept of operational amplifier more understanding .
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Size: 2636800 |
Author: 我爱落 |
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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.
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Size: 387072 |
Author: 三月 |
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Description: nonlinear amplifier effect on ofdm
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Size: 2048 |
Author: mutsuz |
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Description: Broadband dc amplifier
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Size: 239616 |
Author: 孙文 |
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