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Description: 使用msp430作为主控，si4734作为接收机芯片的数字收音机-Use msp430 as a master, si4734 chip as a digital radio receiver
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Size: 108544 |
Author: 王志华 |
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Description: si4734,si473x标准板直接可用的原理图,可以加速数字收音机开发哦,这个在别的网站可找不到哦-si4734, si473x standard board schematics directly available, you can speed up the development of digital radio Oh, it can not find in other sites .. oh
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Size: 22528 |
Author: 王道 |
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Description: cmmb白皮书。移动多媒体广播是我国广播电视的重要组成部分，是广播电视的补充和延伸。移动多媒体广播可以通过无线广播电视覆盖网，向各种小屏幕便携终端提供数字广播电视节目和信息服务，满足人们随时随地听广播看电视的需求。作为信息传播的一种新媒体形式，移动广播电视正在世界范围内成为广播电视节目传播的一项重要业务。-cmmb White Paper. China Mobile Multimedia Broadcasting, an important part of radio and television, is to complement and extend radio and television. Mobile multimedia broadcasting through radio and television coverage, a variety of small screen portable terminal to provide digital radio and television programs and information services to meet the people listening to the radio anytime, anywhere TV needs. Information dissemination as a form of new media, mobile broadcast TV is a radio and television programs worldwide spread of an important business.
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Size: 5568512 |
Author: gaoyufeng |
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Description: design and model of digital radio
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Size: 2089984 |
Author: thien kiem |
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Description: 公众数字对讲机标准的介绍 分享给大家 希望有用 -Introduction of digital radio standards for the public to share you wish to be useful to
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Size: 1931264 |
Author: 糖糖 |
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Description: The Si4720/21 is the first single chip FM radio transceiver. The proven and patented digital architecture of the Si4720/21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offering full FM receive and transmit capabilities in a single, ultra-small 3x3x0.55 mm QFN package.
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Size: 175104 |
Author: Yu Jian |
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Description: 文章讲述了现在韩国的频谱政策和动态频谱接入技术。过去韩国的频谱管理政策需要特权，并且只有一小部分频谱可以公用。随着无线技术的发展，现在，韩国政府，使用了机遇动态频谱接入的新型频谱策略，例如LBT技术用于REID，UWB和FACS等。MIC还考虑如何在DTV过渡完成后，重新分配频谱。新型的无线电技术如认知无线电和SDR将在UHF边带中应用新的服务。MIC试图用一用有效地方式开放频谱并接受新技术用于频谱策略中。-In this paper, we introduce spectrum policies and
dynamic spectrum access technologies in Korea. In the past,
Korea spectrum management was the command and control with
exclusive usage rights and small portions of spectrum commons
bands. With the development of the radio technologies, Recently,
Korea government, MIC(ministry of information and com-
munication), has been adopting new spectrum policies based on
dynamic spectrum access technology such as LBT(Listen Before
Talk) for RFID, UWB, and FACS(Flexible Access Common
Spectrum) etc. MIC is also considering spectrum reallocation of
digital dividend bands after DTV transition. New radio
techniques such as cognitive radio and SDR will be applied to
new services in this UHF band. MIC is trying to open the radio
spectrum in an efficient way and adopt new technology into
spectrum policy. Thus MIC is extending the open spectrum such
as spectrum commons and spectrum liberalization bands.
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Size: 681984 |
Author: will |
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Description: 软件无线电射频及数字信号处理方法
多标准、多模式实现-RF and Digital Signal Processing for
Software-Defined Radio
A Multi-Standard Multi-Mode Approach
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Size: 2132992 |
Author: zjh |
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Description: 所有的调频数字收音机的C程序源码，仅供参考。-All of the digital radio frequency of C program source, only supplies the reference.
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Size: 22528 |
Author: rgw |
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Description: 无线发射芯片源代码，是数传电台优选方案！-Wireless transmitter chip source code, is optimal scheme digital radio!
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Size: 67584 |
Author: lijun |
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Description: ATmega8，TEA5767收音模块,硬件I2C，数码管显示频率。-ATmega8, TEA5767 radio module, the hardware I2C, digital display frequency.
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Size: 76800 |
Author: 攀 |
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Description: 本书是关于无线衰落信道方面的一本好书，书中内含MATLAB代码！
-All relevant components of a mobile radio system, from digital modulation techniques over channel coding through to network aspects, are determined by the propagation characteristics of the channel. Therefore, a precise knowledge of mobile radio channels is crucial for the development, evaluation and test of current and future mobile radio communication systems. This volume deals with the modelling, analysis, and simulation of mobile fading channels and provides a fundamental understanding of many issues that are currently being investigated in the area of mobile fading channel modelling. The author strongly emphasises the detailed derivation of the presented channel models and conveys a high degree of mathematical unity to the reader.
Introduces the fundamentals of stochastic and deterministic channel models
Features the modelling and simulation of frequency-nonselective fading channels (Rayleigh channels, Rice channels, generalized Rice channels, Nakagami channels, various types
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Size: 9677824 |
Author: 张杰 |
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Description: 一种高速数字电台数字上变频的FPGA实现-A number of high-speed digital radio implementation on the frequency of the FPGA
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Size: 247808 |
Author: saxon |
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Description: tea5667立体声数字收音机用iic接口，源程序可以直接用，接耳机就可以播放-tea5667 stereo digital radio with the iic interface, source code can be directly used, then the headset can be played
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Size: 33792 |
Author: cozy张 |
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Description: Software Defined Radio handbook
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Size: 2006016 |
Author: jason |
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Description: 数字广播DAB之数据包MOT的iso文档，比较冷门-DAB digital radio the data packet MOT' s iso document, more popular
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Size: 1161216 |
Author: 王振刚 |
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Description: 30MHz-3000MHz地面数字音频广播系统技术规范，可做数字广播dab开发的参考文档。-30MHz-3000MHz Terrestrial Digital Audio Broadcasting System Technical Specifications, to do the development of digital radio dab reference documentation.
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Size: 1846272 |
Author: 王振刚 |
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Description: 】Schwartz不等式是高等数学中非常重要的公式,在概率论和数字图像处理中有广泛的应用。
证明了Schwartz不等式,并利用Schwartz不等式对高等数学中所用到的几个重要不等式给出了证明,研究
了它在匹配检测器中的应用。
-】 Schwartz inequality is very important in mathematics formula in probability theory and digital image processing in a wide range of applications. Schwartz inequality is proved, and using Schwartz inequality in the advanced mathematics used to prove some important inequalities are given to study it in the matching of the detector.
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Size: 1592320 |
Author: 秦楠楠 |
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Description: 自己DIY的微型数字调谐收音机，内有原理图，pcb和程序-DIY mini digital tuning your radio, there are schematic, pcb and procedures
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Size: 15360 |
Author: 林羽 |
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Description: digital signal rocessing roject
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Size: 252928 |
Author: haneen |
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