Measurement and Characterization of Indoor Ultra-wideband Wireless Channel PDF Download

Author: Wei-En Hsu
Publisher:
ISBN:
Category : Wireless communication systems
Languages : en
Pages : 172

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Author: Sania Salahuddin
Publisher:
ISBN:
Category : Wireless communication systems
Languages : en
Pages : 238

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Book Description

Author: Sirikarn Woracheewan
Publisher:
ISBN:
Category :
Languages : en
Pages : 134

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Book Description
Ultra-wideband (UWB) radio has become an attractive alternative for wireless communications due to the robustness to multipath fading, low power transmission, mostly-digital implementation, and low cost. Furthermore, short-range, high data-rates applications are possible with UWB radios due to the wide spectral allocations at 3.1 - 10.6 GHz. This thesis presents experimental measurements of UWB wireless interconnects within an operational computer system chassis. The purpose of the thesis is to analyze and verify the implementation of high-bandwidth wireless communications using an impulse-radio ultra-wideband (IR-UWB) 3.1 - 5 GHz transceiver within an enclosed, heavy multipath, metallic environment such as a computer server chassis. Bit-error-rate (BER) and recovered clock jitter were measured at various positions within the computer chassis. The results show a 6X improvement in BER after applying the equalizer to the noisy channel while the motherboard is fully operating.

Author: Huseyin Arslan
Publisher: John Wiley & Sons
ISBN: 0470042389
Category : Technology & Engineering
Languages : en
Pages : 523

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Book Description
ULTRA WIDEBAND WIRELESS COMMUNICATION AN INTERNATIONAL PANEL OF EXPERTS PROVIDE MAJOR RESEARCH ISSUES AND A SELF-CONTAINED, RAPID INTRODUCTION TO THE THEORY AND APPLICATION OF UWB This book delivers end-to-end coverage of recent advances in both the theory and practical design of ultra wideband (UWB) communication networks. Contributions offer a worldwide perspective on new and emerging applications, including WPAN, sensor and ad hoc networks, wireless telemetry, and telemedicine. The book explores issues related to the physical layer, medium access layer, and networking layer. Following an introductory chapter, the book explores three core areas: Analysis of physical layer and technology issues System design elements, including channel modeling, coexistence, and interference mitigation and control Review of MAC and network layer issues, up to the application Case studies present examples such as network and transceiver design, assisting the reader in understanding the application of theory to real-world tasks. Ultra Wideband Wireless Communication enables technical professionals, graduate students, engineers, scientists, and academic and professional researchers in mobile and wireless communications to become conversant with the latest theory and applications by offering a survey of all important topics in the field. It also serves as an advanced mathematical treatise; however, the book is organized to allow non-technical readers to bypass the mathematical treatments and still gain an excellent understanding of both theory and practice.

Author: Mohammad Abdul Matin
Publisher: BoD – Books on Demand
ISBN: 9533074523
Category : Computers
Languages : en
Pages : 400

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Book Description
This book explores both the state-of-the-art and the latest achievements in UWB antennas and propagation. It has taken a theoretical and experimental approach to some extent, which is more useful to the reader. The book highlights the unique design issues which put the reader in good pace to be able to understand more advanced research.

Author: Yingzhi Chen
Publisher:
ISBN: 9780494164532
Category : Broadband communication systems
Languages : en
Pages : 204

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Book Description

Author: Pascal Pagani
Publisher: John Wiley & Sons
ISBN: 1118622960
Category : Technology & Engineering
Languages : en
Pages : 185

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Book Description
Ultra Wide Band (UWB) technology consists of transmitting radio signals over frequency bandwidths from 500 MHz to several GHz. Its unique characteristics may be exploited for the design of high data rate wireless communication systems, as well as localization and imaging applications. The development and optimization of such systems require a precise knowledge of the radio transmission medium. This book examines all aspects of the propagation channel for UWB systems. UWB technology is first presented, with a particular emphasis being placed on its applications, spectrum regulation issues, and the different communication techniques. The authors introduce the theoretical bases of radioelectric propagation and give an overview of the channel sounding techniques adapted for UWB signals. The two main principles of UWB channel modeling are finally exposed and illustrated: deterministic channel modeling, based on the simulation of the propagation phenomena in a given environment, and statistical channel modeling, which relies on the experimental analysis of the main channel characteristics.

Author: Zoubir Irahhauten
Publisher:
ISBN: 9789076928159
Category :
Languages : en
Pages : 180

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Book Description

Author: Hark-Sang Kim
Publisher:
ISBN:
Category : Wireless communication systems
Languages : en
Pages : 278

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Book Description

Author: Frank Sabath
Publisher: Springer Science & Business Media
ISBN: 0387778454
Category : Science
Languages : en
Pages : 482

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Book Description
Ultra-wideband (UWB), short-pulse (SP) electromagnetics are now being used for an increasingly wide variety of applications, including collision avoidance radar, concealed object detection, and communications. Notable progress in UWB and SP technologies has been achieved by investigations of their theoretical bases and improvements in solid-state manufacturing, computers, and digitizers. UWB radar systems are also being used for mine clearing, oil pipeline inspections, archeology, geology, and electronic effects testing. Ultra-wideband Short-Pulse Electromagnetics 9 presents selected papers of deep technical content and high scientific quality from the UWB-SP9 Conference, which was held from July 21-25, 2008, in Lausanne, Switzerland. The wide-ranging coverage includes contributions on electromagnetic theory, time-domain computational techniques, modeling techniques, antennas, pulsed-power, UWB interactions, radar systems, UWB communications, broadband systems and components. This book serves as a state-of-the-art reference for scientists and engineers working in these applications areas.