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Description: ADI公司基于其公司的ADC,DAC及DDC,DUC提出的基站结构设计方案。-ADI based company ADC, DAC and DDC. DUC structure of the base station design.
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Size: 5163091 |
Author: 聂华 |
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Description: 数字上变频DUC是与数字下变频ddc相对应的工作.目前实现方式主要有:专用芯片,通用DSP和FPGA实现三种.本程序即给出了XILINX公司的Digital Up Converter核心程序(IP CORE)以及响应的使用说明,对于从事雷达,无线通信的工程人员和研究者有很大用处.
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Size: 305371 |
Author: 周严 |
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Description: ADI公司基于其公司的ADC,DAC及DDC,DUC提出的基站结构设计方案。-ADI based company ADC, DAC and DDC. DUC structure of the base station design.
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Size: 5163008 |
Author: 聂华 |
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Description: 数字上变频DUC是与数字下变频ddc相对应的工作.目前实现方式主要有:专用芯片,通用DSP和FPGA实现三种.本程序即给出了XILINX公司的Digital Up Converter核心程序(IP CORE)以及响应的使用说明,对于从事雷达,无线通信的工程人员和研究者有很大用处.-DUC is a digital up-conversion and digital down conversion that corresponds to the work of ddc. Realize the current approach are: ASIC, DSP and FPGA generic realize three. This procedure is given that the company XILINX core Digital Up Converter program (IP CORE) and to respond to instructions, for radar, wireless communications, engineers and researchers have great usefulness.
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Size: 305152 |
Author: 周严 |
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Description: 用6阶CIC实现，加噪声仿真。序内加详尽注释。-6 bands CIC realized, plus noise simulation. Sequence with a detailed note.
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Size: 2048 |
Author: yeong |
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Description: 数字下变频器的matlab实现，一定的设计指标，可以用来知道vhdl程序设计-Digital Down Converter for matlab realized, certain design specifications that can be used to know VHDL Programming
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Size: 2048 |
Author: 杨斌 |
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Description: This GMS down upper converter and down converter in simulink. you may understand the structure in here, believe is useful to those who interested in telecommunication-This is GMS down upper converter and down converter in simulink
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Size: 232448 |
Author: Nelson Loh |
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Description: 基于NIOS II的ddr2控制器,配有详细的文档,经验证后可使用.-NIOS II based on the DDR2 controller, equipped with detailed documentation, the experience can be used after certification.
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Size: 3486720 |
Author: Jackie |
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Description: The Source codes for implement the DUC/DDC of UTMS on FPGA platform
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Size: 2260992 |
Author: tuan |
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Description: simulink model of the upconverter and downconverter
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Size: 24576 |
Author: abdullah |
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Description: 数字上下变频FPGA设计的详细介绍资料，还是中文的。很舍不得上传的哦。-FPGA digital down conversion design detailed information, or Chinese. Oh, very reluctant to upload.
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Size: 357376 |
Author: 陈洁 |
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Description: GC5016是GroyChip公司(Tl子公司)推出的宽频带四通道的可编程数字上变频／下变频转换器，是业界第一颗单晶片数字上变频器和下变频器，它是为了满足高速、宽带的数字信号处理而设计，提供150MSPS时脉、杰出的3G性能、灵活的宽带数字滤波、多个输入与输出接口选项以及超低功耗.-wideband DDC/DUC chip
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Size: 505856 |
Author: 可难 |
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Description: 介绍了在xilinx环境中利用system generator设计数字上变频DUC/数字下变频DDC的流程，对于初学者很有帮助-introduced the design of DUC/DDC using system generator under xilinx, it s quite helpful to fresh
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Size: 2526208 |
Author: 谢宾 |
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Description: 这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT，上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模块，并统括系统性能的仿真验证了系统设计的可靠性。
-OFDM+TURBO+QAM+DUC/DDC+CFR
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Size: 16384 |
Author: wangjianghong |
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Description: 在分析高效宽频带变频系统的基础上提出一种可以把变频部分与多种调制方式灵活结合在一起的方法，并以QAM调制为例，给出具体算法．分析结果表明，该方法降低了对处理速率的要求，提高了处理能力-In order to design an efficient and flexible DDC／DUC system，this paper combined the signal processing of DDC／DUC with QAM system and presented a new method based on the analysis of this efficient broadband DDC／DUC system．QAM modulation was taken for example，and a detailed algorithm of a channel system with 0～30 MHz and 60 channels QAM was presented
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Size: 230400 |
Author: cslbetter |
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Description: Xilinx的ddc duc的文档 xapp921c-xapp921c
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Size: 994304 |
Author: gaoxinwei |
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Description: DDC和DUC文档，介绍内容，不是代码文件，介绍的内容还可以-DDC and DUC document that describes the content, not code files, the contents can also be introduced
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Size: 2524160 |
Author: baiheyun |
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Description: 数字变频器的设计，实验中用到的所有完整的工程文件: （1）数字上变频的设计，完整的工程文件包含：
rrc_cic_impulse.mdl
rrc_cic_data.mdl
qpsk_modulate.mdl
（2）数字下变频的设计，完整的工程文件包含：
received_if.mdl
demod.mdl
halfband.mdl-Digital conversion:
1.DUC:rrc_cic_impulse.mdl
rrc_cic_data.mdl
qpsk_modulate.mdl
2.DDC:received_if.mdl
demod.mdl
halfband.mdl
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Size: 338944 |
Author: |
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Description: zybo的DDC用法,将的比较详细的一个好用文档-Zybo DDC usage, will be more detailed a useful document
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Size: 783360 |
Author: 梁浈 |
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Description: DDC/DUC. 上下变频使用，上板验证已通过，敬请使用。(DDC/DUC. up and down frequency conversion. On board verification can be used, please use)
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Size: 1024 |
Author: 埃里克 |
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