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UWB01
- 超宽带的概念、技术、应用和发展。清华前沿课程，精品中的精品。-UWB concept, technologies, applications and development. Tsinghua forefront of course, excellent in quality.
UWBWirelessPulseTechnology
- 介绍UWB无线脉冲通讯系统性能之电脑模拟及研究,研究超宽频的通讯技术.-introduced pulse UWB wireless communication system performance computer simulation and study the ultra-broadband communications technology.
UWBRFICTechnology
- 超寬頻(UWB)無線脈衝通訊之射頻 RFIC 收發機及天線系統的研究製作-ultrawideband (UWB) wireless communication RF pulse RFIC transceiver and antenna system of production
Ultra-Wideband 通信系统
- 为了提高通信系统的信息传输速率，人们提出了UWB通信系统，即Ultra-Wideband 通信系统。在UWB系统中，信号的带宽一般都在GHz的量级，这么宽的带宽造成了UWB系统和现有的通信系统频谱的重叠。为了降低对现有通信系统的影响，UWB信号的设计需要满足一定的频谱模板。如果一个信号的频谱基本满足频谱模板的规定（即在绝大部分频段内功率小于规定区间的上限），我们可以认定其为一个UWB信号。-In order to improve communication systems, informatio
2005102413512284378
- 本文主要介绍了超宽带（uwb）的特点，与其它WPAN技术的比较以及应用前景。-This paper mainly introduces the ultra-wideband (uwb) characteristics, with other WPAN technologies and application prospects.
FullPaper_IGCES_74.doc
- A research paper on cross layer design for cognitive UWB
uwb
- UWB短距离通信技术用在定位上的经典，我们可以从中得到很大的启发。-UWB short-range communications technology used in the positioning of the classic, we can derive great inspiration.
1207_formulai-1
- communication mobile de la th-uwb
UWBxindaomoxingjianjie
- 一篇讲解超宽带信道模型的论文，包含多种信道模型，有很强的参考性-A UWB channel model to explain the thesis, including a variety of channel models, there is a strong reference to nature
Signal
- 分析了在超宽带通信系统中的扩频干扰，并用两种通用的调制技术实现了对提出的抗干扰方法的仿真-he ultra wideband (UWB) interference to direct sequence spread spectrum (DSSS) receiver is analyzed. Two popular UWB modulation schemes, the time hopping pulse position modulat
PolicyandTechnologyofDynamicinKorea
- 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 policie
the-role-of-uwb-in-cr
- The Roles of Ultra Wideband in Cognitive Networks
zd
- 知无线电是一种智能频谱共享技术。它通过感知频谱环境、智能学习并实时调整其传输参数，实现频谱的再利用，可显著地提高频谱的利用率，特别是可让未授权用户使用授权用户的频谱。本文在概述了认知无线电技术的发展之后，重点介绍了认知无线电技术及其应用的研究现状，包括认知无线电的总体概念，相关频谱政策和标准化工作进展，相关关键技术和安全技术的研究，以及它在UWB、Mesh、WRAN中的应用现状。最后对认知无线电技术的发展提出了几点展望。-cognitive wireless networks
uwb
- Review of current short/medium range wireless standards and expected challenges for future systems • Introduction to Ultra-wideband (UWB) Technology – What is it? – Possible benefits and challenges • Performance example of M-PAM a
wireless
- The wireless freedom experienced by personal computer, handheld, consumer electronics and cell phone users is moving into the digital home and office. People want greater freedom and con- venience in connecting all types of devices. The
Capon-Beamforming
- 本文利用CAPON波束形成器超宽带中目标信息的获取问题-This paper uses Capon Beamforming to solve the existing problem in IR-UWB that how to capture the information of target.
zigbee
- 无线通讯是通信技术的一个重要分支，现代无线通讯主要使用了3G、wi—Fi、 Bluetooth及UWB四种通讯标准，这四种通讯手段尽管有许多优点，但对于工业， 家庭自动化控制和遥测遥控领域而言仍存在许多缺陷。-Throu吐a large amount of information and depth study of both IEEE802．15．4 standard and ZigBee protocol standard．this subject developed a
802.15.3c-2009
- IEEE的802.15.3c-2009协议最新版，对UWB开发有很大帮助-The latest version of the IEEE 802.15.3c-2009 agreement, UWB development
wintc
- 传统的UWB系统使用一种被称为单周期monocycle脉形的脉冲-The traditional UWB system using a monocycle pulse shaped pulse is known as the single cycle
Thesis1
- Ultra-Wideband (UWB) is an upcoming technology for short-range high data rate applications like Wireless Personal Area Networks or medium/long-range low data rate applications like sensor networks.