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Author : Fredrik Melius Christiansen
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.:/5 (319 download)
Download or read book Practical Modulation written by Fredrik Melius Christiansen and published by . This book was released on 1916 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Georg Wilhelm Röhner
Publisher :
ISBN 13 :
Total Pages : 174 pages
Book Rating : 4.:/5 (334 download)
Download or read book A Practical Treatise on Musical Composition written by Georg Wilhelm Röhner and published by . This book was released on 1848 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bill Waggener
Publisher : Springer Science & Business Media
ISBN 13 : 9780442014360
Total Pages : 388 pages
Book Rating : 4.0/5 (143 download)
Download or read book Pulse Code Modulation Techniques written by Bill Waggener and published by Springer Science & Business Media. This book was released on 1995 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pulse Code Modulation Techniques brings together the theory and practice of PCM at the physical layer, where the "bits meet the silicon", so to speak. The key topics of symbol encoding, detection and synchronization are discussed, in detail, both from a theoretical and a practical standpoint. Topics which have been largely absent in text books, such as multiplexing, formatting and format synchronization, are also considered. Although PCM evolved as a communication technology, it has become an important technology in data recording. In a sense, magnetic or optical media are just specialized communication media and the key technologies discussed in this book are just as important to recording applications as to communications. PCM codes used for magnetic recording applications are discussed along with traditional communication codes. The design, analysis and implementation of a PCM system requires knowledge of very specific techniques associated with detection, synchronization and coding. The techniques have evolved from both ad hoc methods and complex theory. One of the goals of this book is to bridge the gap between theory and practice in the key techniques. Matched filters are not only discussed theoretically, but means for implementing them are also considered. The same is true with symbol synchronization.
Author : Johann Bernhard Logier
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (319 download)
Download or read book Logier's Comprehensive Course in Music, Harmony, and Practical Composition written by Johann Bernhard Logier and published by . This book was released on 1888 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Johann Bernhard Logier
Publisher :
ISBN 13 :
Total Pages : 252 pages
Book Rating : 4.:/5 (334 download)
Download or read book Logier's System of the Science of Music, Harmony, and Practical Composition written by Johann Bernhard Logier and published by . This book was released on 1843 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Earl McCune
Publisher : Cambridge University Press
ISBN 13 : 1139484737
Total Pages : 435 pages
Book Rating : 4.1/5 (394 download)
Download or read book Practical Digital Wireless Signals written by Earl McCune and published by Cambridge University Press. This book was released on 2010-02-04 with total page 435 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you need to know what signal type to select for a wireless application? Quickly develop a useful expertise in digital modulation with this practical guide, based on the author's experience of over thirty years in industrial design. You will understand the physical meaning behind the mathematics of wireless signals and learn the intricacies and tradeoffs in signal selection and design. Six modulation families and twelve modulation types are covered in depth, together with a quantitative ranking of relative cost incurred to implement any of twelve modulation types. Extensive discussions of the Shannon Limit, Nyquist filtering, efficiency measures and signal-to-noise measures are provided, radio wave propagation and antennas, multiple access techniques, and signal coding principles are all covered, and spread spectrum and wireless system operation requirements are presented.
Author : D. Grahame Holmes
Publisher : John Wiley & Sons
ISBN 13 : 9780471208143
Total Pages : 748 pages
Book Rating : 4.2/5 (81 download)
Download or read book Pulse Width Modulation for Power Converters written by D. Grahame Holmes and published by John Wiley & Sons. This book was released on 2003-10-03 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: * The first single volume resource for researchers in the field who previously had to depend on separate papers and conference records to attain a working knowledge of the subject. * Brings together the field's diverse approaches into an integrated and comprehensive theory of PWM
Author : Arun K. Majumdar
Publisher : Springer
ISBN 13 : 1493909185
Total Pages : 408 pages
Book Rating : 4.4/5 (939 download)
Download or read book Advanced Free Space Optics (FSO) written by Arun K. Majumdar and published by Springer. This book was released on 2014-09-10 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title provides a comprehensive, unified tutorial covering the most recent advances in the emerging technology of free-space optics (FSO), a field in which interest and attention continue to grow along with the number of new challenges. This book is intended as an all-inclusive source to serve the needs of those who require information about the fundamentals of FSO, as well as up-to-date advanced knowledge of the state-of-the-art in the technologies available today. This text is intended for graduate students, and will also be useful for research scientists and engineers with an interest in the field. FSO communication is a practical solution for creating a three dimensional global broadband communications grid, offering bandwidths far beyond what is possible in the Radio Frequency (RF) range. However, the attributes of atmospheric turbulence and scattering impose perennial limitations on availability and reliability of FSO links. From a systems point-of-view, this groundbreaking book provides a thorough understanding of channel behavior, which can be used to design and evaluate optimum transmission techniques that operate under realistic atmospheric conditions. Topics addressed include: • FSO Physical and Statistical Models: Single/Multiple Inputs/Outputs • Understanding FSO: Theory and Systems Analysis • Modulation and Coding for Free-Space Optical Channels • Atmospheric Mitigation and Compensation for FSO Links • Non-line-of-sight (NLOS) Ultraviolet and Indoor FSO Communications • FSO Platforms: UAV and Mobile • Retromodulators for Free Space Data links • Hybrid Optical RF Communications • Free-space and Atmospheric Quantum Communications • Other related topics: Chaos-based and Terahertz (THz) FSO Communications
Author : Frank Hartson Shepard
Publisher :
ISBN 13 :
Total Pages : 82 pages
Book Rating : 4.U/5 (183 download)
Download or read book How to Modulate written by Frank Hartson Shepard and published by . This book was released on 1890 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the political instability in the Caucasian states of Georgia, Armenia, and Azerbaijan.
Author : Theodore S. Rappaport
Publisher : Cambridge University Press
ISBN 13 : 1009489828
Total Pages : 734 pages
Book Rating : 4.0/5 (94 download)
Download or read book Wireless Communications written by Theodore S. Rappaport and published by Cambridge University Press. This book was released on 2024-02-08 with total page 734 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now reissued by Cambridge University Press, the updated second edition of this definitive textbook provides an unrivaled introduction to the theoretical and practical fundamentals of wireless communications. Key technical concepts are developed from first principles, and demonstrated to students using over 50 carefully curated worked examples. Over 200 end-of-chapter problems, based on real-world industry scenarios, help cement student understanding. The book provides a thorough coverage of foundational wireless technologies, including wireless local area networks (WLAN), 3G systems, and Bluetooth along with refreshed summaries of recent cellular standards leading to 4G and 5G, insights into the new areas of mobile satellite communications and fixed wireless access, and extra homework problems. Supported online by a solutions manual and lecture slides for instructors, this is the ideal foundation for senior undergraduate and graduate courses in wireless communications.
Author : John B. Anderson
Publisher : Springer Science & Business Media
ISBN 13 : 1489920315
Total Pages : 509 pages
Book Rating : 4.4/5 (899 download)
Download or read book Digital Phase Modulation written by John B. Anderson and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last ten years have seen a great flowering of the theory of digital data modulation. This book is a treatise on digital modulation theory, with an emphasis on these more recent innovations. It has its origins in a collabor ation among the authors that began in 1977. At that time it seemed odd to us that the subjects of error-correcting codes and data modulation were so separated; it seemed also that not enough understanding underlay the mostly ad hoc approaches to data transmission. A great many others were intrigued, too, and the result was a large body of new work that makes up most of this book. Now the older disciplines of detection theory and coding theory have been generalized and applied to the point where it is hard to tell where these end and the theories of signal design and modulation begin. Despite our emphasis on the events of the last ten years, we have included all the traditional topics of digital phase modulation. Signal space concepts are developed, as are simple phase-shift-keyed and pulse-shaped modulations; receiver structures are discussed, from the simple linear receiver to the Viterbi algorithm; the effects of channel filtering and of hardlimiting are described. The volume thus serves well as a pedagogical book for research engineers in industry and second-year graduate students in communications engineering. The production of a manageable book required that many topics be left out.
Author : Zhaocheng Wang
Publisher : John Wiley & Sons
ISBN 13 : 1119331382
Total Pages : 368 pages
Book Rating : 4.1/5 (193 download)
Download or read book Visible Light Communications written by Zhaocheng Wang and published by John Wiley & Sons. This book was released on 2017-11-29 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete and comprehensive reference on modulation and signal processing for visible light communication This informative new book on state-of-the-art visible light communication (VLC) provides, for the first time, a systematical and advanced treatment of modulation and signal processing for VLC. Visible Light Communications: Modulation and Signal Processing offers a practical guide to designing VLC, linking academic research with commercial applications. In recent years, VLC has attracted attention from academia and industry since it has many advantages over the traditional radio frequency, including wide unregulated bandwidth, high security, and low cost. It is a promising complementary technique in 5G and beyond wireless communications, especially in indoor applications. However, lighting constraints have not been fully considered in the open literature when considering VLC system design, and its importance has been underestimated. That’s why this book—written by a team of experts with both academic research experience and industrial development experience in the field—is so welcome. To help readers understand the theory and design of VLC systems, the book: Details many modern techniques on both modulation and signal processing aspects Links academic research with commercial applications in visible light communications as well as other wireless communication systems Combines theoretical rigor with practical examples in presenting optical camera communication systems Visible Light Communications: Modulation and Signal Processing serves as a useful tool and reference book for visible light communication professionals, as well as wireless communication system professionals and project managers. It is also an important guide for undergraduates and graduates who want to conduct research in areas of wireless communications.
Author : Markus Christen
Publisher : Frontiers Media SA
ISBN 13 : 2889453731
Total Pages : 84 pages
Book Rating : 4.8/5 (894 download)
Download or read book The Clinical and Ethical Practice of Neuromodulation – Deep Brain Stimulation and Beyond written by Markus Christen and published by Frontiers Media SA. This book was released on 2018-01-15 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neuromodulation is among the fastest-growing areas of medicine, involving many diverse specialties and affecting hundreds of thousands of patients with numerous disorders worldwide. It can briefly be described as the science of how electrical, chemical, and mechanical interventions can modulate the nervous system function. A prominent example of neuromodulation is deep brain stimulation (DBS), an intervention that reflects a fundamental shift in the understanding of neurological and psychiatric diseases: namely as resulting from a dysfunctional activity pattern in a defined neuronal network that can be normalized by targeted stimulation. The application of DBS has grown remarkably and more than 130,000 patients worldwide have obtained a DBS intervention in the past 30 years—most of them for treating movement disorders. This Frontiers Research Topics provides an overview on the current discussion beyond basic research in DBS and other brain stimulation technologies. Researchers from various disciplines, who are working on broader clinical, ethical and social issues related to DBS and related neuromodulation technologies, have contributed to this research topic.
Author : Erwin Janssen
Publisher : Springer Science & Business Media
ISBN 13 : 9400713878
Total Pages : 248 pages
Book Rating : 4.4/5 (7 download)
Download or read book Look-Ahead Based Sigma-Delta Modulation written by Erwin Janssen and published by Springer Science & Business Media. This book was released on 2011-04-02 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to expand and improve upon the existing knowledge on discrete-time 1-bit look-ahead sigma-delta modulation in general, and to come to a solution for the above mentioned specific issues arising from 1-bit sigma-delta modulation for SA-CD. In order to achieve this objective an analysis is made of the possibilities for improving the performance of digital noise-shaping look-ahead solutions. On the basis of the insights obtained from the analysis, several novel generic 1-bit look-ahead solutions that improve upon the state-of-the-art will be derived and their performance will be evaluated and compared. Finally, all the insights are combined with the knowledge of the SA-CD lossless data compression algorithm to come to a specifically for SA-CD optimized look-ahead design.
Author : Alexander W. Dent
Publisher : Springer Science & Business Media
ISBN 13 : 354089411X
Total Pages : 280 pages
Book Rating : 4.5/5 (48 download)
Download or read book Practical Signcryption written by Alexander W. Dent and published by Springer Science & Business Media. This book was released on 2010-11-11 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: In today’s world, data must be sent around the world cheaply and securely, and that requires origin authentication, integrity protection, and confidentiality – the recipient of a message should be able to ascertain who sent the message, be sure that the message has not been changed en route, and be sure that the data arrives without having been read by anyone else. The second editor invented signcryption, an area of cryptography that studies systems that simultaneously provide origin authentication, integrity protection and confidentiality for data. Signcryption schemes combine the features of digital signature schemes with those of public-key encryption schemes and aim to provide security guarantees in a way that is provably correct and significantly less computationally expensive than the “encrypt-then-sign” method most commonly adopted in public-key cryptography. This is the first comprehensive book on signcryption, and brings together leading authors from the field of cryptography in a discussion of the different methods for building efficient and secure signcryption schemes, and the ways in which these schemes can be used in practical systems. Chapters deal with the theory of signcryption, methods for constructing practical signcryption schemes, and the advantages of using such schemes in practical situations. The book will be of benefit to cryptography researchers, graduate students and practitioners.
Author : Zhancang Wang
Publisher : Artech House
ISBN 13 : 1630814679
Total Pages : 414 pages
Book Rating : 4.6/5 (38 download)
Download or read book High-Efficiency Load Modulation Power Amplifiers for Wireless Communications written by Zhancang Wang and published by Artech House. This book was released on 2017-06-30 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This cutting-edge resource presents a complete and systematic overview of the practical design considerations of radio frequency (RF) high efficiency load modulation power amplifiers (PA) for modern wireless communications for 4G and beyond. It provides comprehensive insight into all aspects of load modulation PA design and optimization not only covering design approaches specifically for passive and active load modulation operation but also hybrid with dynamic supply modulation and digital signal processing algorithms required for performance enhancement. Passive load impedance tuner design, dynamic load modulation PA, active load modulation PA and Doherty PA design for efficiently enhancement are explained. Readers find practical guidance into load modulation PA design for bandwidth extension, including video bandwidth enhancement techniques, broadband dynamic load amplifiers, topology selection, design procedures, and network output. This book presents the evolution and integration of classical load modulation PA topologies in order to meet new challenges in the field.
Author : Matthias Seimetz
Publisher : Springer
ISBN 13 : 3540937714
Total Pages : 265 pages
Book Rating : 4.5/5 (49 download)
Download or read book High-Order Modulation for Optical Fiber Transmission written by Matthias Seimetz and published by Springer. This book was released on 2009-06-06 with total page 265 pages. Available in PDF, EPUB and Kindle. Book excerpt: Catering to the current interest in increasing the spectral efficiency of optical fiber networks by the deployment of high-order modulation formats, this monograph describes transmitters, receivers and performance of optical systems with high-order phase and quadrature amplitude modulation. In the first part of the book, the author discusses various transmitter implementation options as well as several receiver concepts based on direct and coherent detection, including designs of new structures. Hereby, both optical and electrical parts are considered, allowing the assessment of practicability and complexity. In the second part, a detailed characterization of optical fiber transmission systems is presented, regarding a wide range of modulation formats. It provides insight in the fundamental behavior of different formats with respect to relevant performance degradation effects and identifies the major trends in system performance.
