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Fundamentals of Spread Spectrum Modulation

2007 Digital modulation
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Release : 2007
Genre : Digital modulation
Kind : eBook
Book Rating : 641/5 ( reviews)

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Book Synopsis Fundamentals of Spread Spectrum Modulation by : Rodger E. Ziemer

Download or read book Fundamentals of Spread Spectrum Modulation written by Rodger E. Ziemer. This book was released on 2007. Available in PDF, EPUB and Kindle. Book excerpt: This lecture covers the fundamentals of spread spectrum modulation, which can be defined as any modulation technique that requires a transmission bandwidth much greater than the modulating signal bandwidth, independently of the bandwidth of the modulating signal. After reviewing basic digital modulation techniques, the principal forms of spread spectrum modulation are described. One of the most important components of a spread spectrum system is the spreading code, and several types and their characteristics are described. The most essential operation required at the receiver in a spread spectrum system is the code synchronization, which is usually broken down into the operations of acquisition and tracking. Means for performing these operations are discussed next. Finally, the performance of spread spectrum systems is of fundamental interest and the effect of jamming is considered, both without and with the use of forward error correction coding. The presentation ends with consideration of spread spectrum systems in the presence of other users. For more complete treatments of spread spectrum, the reader is referred to [1, 2, 3].

Fundamentals of Spread Spectrum Modulation

2022-06-01 Technology & Engineering
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Release : 2022-06-01
Genre : Technology & Engineering
Kind : eBook
Book Rating : 742/5 ( reviews)

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Book Synopsis Fundamentals of Spread Spectrum Modulation by : Rodger E. Ziemer

Download or read book Fundamentals of Spread Spectrum Modulation written by Rodger E. Ziemer. This book was released on 2022-06-01. Available in PDF, EPUB and Kindle. Book excerpt: This lecture covers the fundamentals of spread spectrum modulation, which can be defined as any modulation technique that requires a transmission bandwidth much greater than the modulating signal bandwidth, independently of the bandwidth of the modulating signal. After reviewing basic digital modulation techniques, the principal forms of spread spectrum modulation are described. One of the most important components of a spread spectrum system is the spreading code, and several types and their characteristics are described. The most essential operation required at the receiver in a spread spectrum system is the code synchronization, which is usually broken down into the operations of acquisition and tracking. Means for performing these operations are discussed next. Finally, the performance of spread spectrum systems is of fundamental interest and the effect of jamming is considered, both without and with the use of forward error correction coding. The presentation ends with consideration of spread spectrum systems in the presence of other users. For more complete treatments of spread spectrum, the reader is referred to [1, 2, 3].

Introduction to Spread-spectrum Communications

1995 Technology & Engineering
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Release : 1995
Genre : Technology & Engineering
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Introduction to Spread-spectrum Communications by : Roger L. Peterson

Download or read book Introduction to Spread-spectrum Communications written by Roger L. Peterson. This book was released on 1995. Available in PDF, EPUB and Kindle. Book excerpt: Besides the traditional military application areas, there is a growing and intense interest in spread spectrum communications systems for evolving civil applications, e.g., cellular-mobile communications, personal communications, and satellite-mobile communications. Ideal for those who need to get up to speed or current quickly in this area, this self-contained exploration of spread spectrum system analysis and applications provides a solid theoretical background along with an abundance of examples of specific analysis/design situations, and exposes readers to the most recent research and developments in the field. Covers basic digital communication and spread spectrum concepts, and features exceptionally complete treatments of important hot topics such as spectrum spreading sequences; the code acquisition and tracking process; the effects of jamming on spread spectrum communications and the use of coding/interleaving to combat the detrimental effects of jamming; designing spread spectrum systems for low probability of the intercept; and the design of code division multiple access systems, wit h examples. Contains a complete set of technical appendices. For electrical engineers and others with a background in linear systems and probability/random processes who want a cutting-edge overview of the principles, research, and developments of spread spectrum systems.

Principles of Spread-Spectrum Communication Systems, Second Edition

2011-07-15 Technology & Engineering
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Release : 2011-07-15
Genre : Technology & Engineering
Kind : eBook
Book Rating : 951/5 ( reviews)

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Book Synopsis Principles of Spread-Spectrum Communication Systems, Second Edition by : Don Torrieri

Download or read book Principles of Spread-Spectrum Communication Systems, Second Edition written by Don Torrieri. This book was released on 2011-07-15. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a concise but lucid explanation of the fundamentals of spread-spectrum systems with an emphasis on theoretical principles. Throughout the book, learning is facilitated by many new or streamlined derivations of the classical theory. Problems at the end of each chapter are intended to assist readers in consolidating their knowledge and to provide practice in analytical techniques. The choice of specific topics is tempered by the author’s judgment of their practical significance and interest to both researchers and system designers. The evolution of spread spectrum communication systems and the prominence of new mathematical methods in their design provided the motivation to undertake this new edition of the book. This edition is intended to enable readers to understand the current state-of-the-art in this field. More than 20 percent of the material in this edition is new, including a chapter on systems with iterative channel estimation, and the remainder of the material has been thoroughly revised.

Principles of Spread-Spectrum Communication Systems

2015-04-23 Technology & Engineering
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Release : 2015-04-23
Genre : Technology & Engineering
Kind : eBook
Book Rating : 965/5 ( reviews)

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Book Synopsis Principles of Spread-Spectrum Communication Systems by : Don Torrieri

Download or read book Principles of Spread-Spectrum Communication Systems written by Don Torrieri. This book was released on 2015-04-23. Available in PDF, EPUB and Kindle. Book excerpt: This textbook provides a concise but lucid explanation of the fundamentals of spread-spectrum systems with an emphasis on theoretical principles. The choice of specific topics is tempered by the author’s judgment of their practical significance and interest to both researchers and system designers. Throughout the book, learning is facilitated by many new or streamlined derivations of the classical theory. Problems at the end of each chapter are intended to assist readers in consolidating their knowledge and to provide practice in analytical techniques. This third edition includes new coverage of topics such as CDMA networks, Acquisition and Synchronization in DS-CDMA Cellular Networks, Hopsets for FH-CDMA Ad Hoc Networks, and Implications of Information Theory, as well as updated and revised material on Central Limit Theorem, Power Spectral Density of FH/CPM Complex Envelopes, and Anticipative Adaptive-Array Algorithm for Frequency-Hopping Systems.

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