Miniaturised Communications
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Miniaturised Communications A Reviewof Microforms
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Author : Bernard James Stiles Williams
language : en
Publisher:
Release Date : 1970
Miniaturised Communications A Reviewof Microforms written by Bernard James Stiles Williams and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with categories.
Miniaturised Communications
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Author : Bernard James Stiles Williams
language : en
Publisher: London : Library Association
Release Date : 1970
Miniaturised Communications written by Bernard James Stiles Williams and has been published by London : Library Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 1970 with Computers categories.
Miniaturized Receiver Modules For Wireless Communications
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Author :
language : en
Publisher:
Release Date : 1910
Miniaturized Receiver Modules For Wireless Communications written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1910 with categories.
Digital Communications With Emphasis On Data Modems
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Author : Richard W. Middlestead
language : en
Publisher: John Wiley & Sons
Release Date : 2017-03-07
Digital Communications With Emphasis On Data Modems written by Richard W. Middlestead and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-07 with Technology & Engineering categories.
This book uses a practical approach in the application of theoretical concepts to digital communications in the design of software defined radio modems. This book discusses the design, implementation and performance verification of waveforms and algorithms appropriate for digital data modulation and demodulation in modern communication systems. Using a building-block approach, the author provides an introductory to the advanced understanding of acquisition and data detection using source and executable simulation code to validate the communication system performance with respect to theory and design specifications. The author focuses on theoretical analysis, algorithm design, firmware and software designs and subsystem and system testing. This book treats system designs with a variety of channel characteristics from very low to optical frequencies. This book offers system analysis and subsystem implementation options for acquisition and data detection appropriate to the channel conditions and system specifications, and provides test methods for demonstrating system performance. This book also: Outlines fundamental system requirements and related analysis that must be established prior to a detailed subsystem design Includes many examples that highlight various analytical solutions and case studies that characterize various system performance measures Discusses various aspects of atmospheric propagation using the spherical 4/3 effective earth radius model Examines Ionospheric propagation and uses the Rayleigh fading channel to evaluate link performance using several robust waveform modulations Contains end-of-chapter problems, allowing the reader to further engage with the text Digital Communications with Emphasis on Data Modems is a great resource for communication-system and digital signal processing engineers and students looking for in-depth theory as well as practical implementations.
Miniaturised Bandpass Filters For Wireless Communications
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Author : Lakshman Athukorala
language : en
Publisher:
Release Date : 2012
Miniaturised Bandpass Filters For Wireless Communications written by Lakshman Athukorala and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
Quantum Communication And Information Technologies
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Author : Alexander S. Shumovsky
language : en
Publisher: Springer Science & Business Media
Release Date : 2003-12-31
Quantum Communication And Information Technologies written by Alexander S. Shumovsky and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-12-31 with Science categories.
Remarkable recent developments in the field of quantum communications and quantum information processing include the achievement of quantum teleportation, quantum communication channels based on entangled states, and the discovery of quantum computing algorithms. The present book addresses the physical foundations of the subject, as well as the technological problems, discussing such aspects as photonics, quantum imaging, engineered entanglement in atomic and other physical systems, Bose-Einstein condensation, and decoherence. Indispensable reading for graduates and Ph.D. students in departments of physics, electrical and electronic engineering, mathematics, and computer science seeking both an orientation as well as advanced training in the field.
Miniaturized Wideband Antennas For Wireless Communications
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Author : Yen Le
language : en
Publisher:
Release Date : 2016
Miniaturized Wideband Antennas For Wireless Communications written by Yen Le and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with Electronic dissertations categories.
Author's abstract: Current trend of wireless communication favors compact systems that are multi-functional. Therefore, the need to design and implement miniaturized, wideband antennas is realized. Common wideband antenna elements are not suitable for modern wireless communication systems due to their large, bulky structure and relatively low gain. This thesis explores design methods to miniaturize a conventional wideband antenna while maximizing its directivity at the same time. On the basis of this method, a wideband, high gain, pattern re-configurable antenna and an enhanced bandwidth and realized gain planar bowtie antenna are designed. Finally, current research will be summarized and new directions for research will be discussed.
Development Of 30 And 20 Ghz Mmic Mixers For Miniaturized Personal Communications Systems
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Author :
language : en
Publisher:
Release Date : 1904
Development Of 30 And 20 Ghz Mmic Mixers For Miniaturized Personal Communications Systems written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1904 with categories.
Several MMIC downconverters have been developed for use in experimental 30/20 GHz Satellite Personal Communications Terminals. The non-linear PHEMT and diode models are described and the design and performance of the downconverters are discussed. The design and performance a 30 GHz single-balanced PHEMT diode upconverter is also reported. The 20/4 GHz downconverter has a conversion loss of 1.5 dB at 20 GHz while the 30/4 GHz version was found to have 3.0 dB loss at 30 GHz. Both mixers showed spurious suppression better than 40 dB and required 3.5 dBm of LO power. The DC-50 MHz/30 GHz single balanced PHEMT diode upconverter, using a miniature distributed 180° hybrid, was found to have 10 dB conversion loss between 10 and 50 MHz. The RF-LO isolation was 22 dB.
Miniature Antennas For Mobile Wireless Communications
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Author : Garcia Zuazola
language : en
Publisher:
Release Date : 2010
Miniature Antennas For Mobile Wireless Communications written by Garcia Zuazola and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Passive Communications Options For Miniature Satellites
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Author :
language : en
Publisher:
Release Date : 2004
Passive Communications Options For Miniature Satellites written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with categories.