Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications write by Marvin K. Simon. This book was released on 2005-03-04. Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications available in PDF, EPUB and Kindle. An important look at bandwidth-efficient modulations with applications to today's Space program Based on research and results obtained at the California Institute of Technology's Jet Propulsion Laboratory, this timely book defines, describes, and then delineates the performance (power and bandwidth) of digital communication systems that incorporate a wide variety of bandwidth-efficient modulations appropriate for the design and implementation of space communications systems. The author compares the performance of these systems in the presence of a number of practical (non-ideal) transmitter and receiver characteristics such as modulator and phase imbalance, imperfect carrier synchronization, and transmitter nonlinearity. Although the material focuses on the deep space applications developed at the Jet Propulsion Laboratory, the presentation is sufficiently broad as to be applicable to a host of other applications dealing with RF communications. An important contribution to the scientific literature, Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications * was commissioned by the JPL Deep Space Communications and Navigation System Center of Excellence * highlights many NASA-funded technical contributions pertaining to deep space communications systems * is a part of the prestigious Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.
Bandwidth-Efficient Digital Modulation with Application to Deep-Space Communications
Bandwidth-Efficient Digital Modulation with Application to Deep-Space Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Bandwidth-Efficient Digital Modulation with Application to Deep-Space Communications write by Marvin K. Simon. This book was released on 2001. Bandwidth-Efficient Digital Modulation with Application to Deep-Space Communications available in PDF, EPUB and Kindle.
Energy and Bandwidth-Efficient Wireless Transmission
Energy and Bandwidth-Efficient Wireless Transmission - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Energy and Bandwidth-Efficient Wireless Transmission write by Wei Gao. This book was released on 2017-02-10. Energy and Bandwidth-Efficient Wireless Transmission available in PDF, EPUB and Kindle. This book introduces key modulation and predistortion techniques for approaching power and spectrum-efficient transmission for wireless communication systems. The book presents a combination of theoretical principles, practical implementations, and actual tests. It focuses on power and spectrally efficient modulation and transmission techniques in the portable wireless communication systems, and introduces currently developed and designed RF transceivers in the latest wireless markets. Most materials, design examples, and design strategies used are based on the author’s two decades of work in the digital communication fields, especially in the areas of the digital modulations, demodulations, digital signal processing, and linearization of power amplifiers. The applications of these practical products and equipment cover the satellite communications on earth station systems, microwave communication systems, 2G GSM and 3G WCDMA mobile communication systems, and 802.11 WLAN systems.>
Deep Space Telecommunications Systems Engineering
Deep Space Telecommunications Systems Engineering - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Deep Space Telecommunications Systems Engineering write by Joseph H. Yuen. This book was released on 2013-04-17. Deep Space Telecommunications Systems Engineering available in PDF, EPUB and Kindle. The challenge of communication in planetary exploration has been unusual. The guidance and control of spacecraft depend on reliable communication. Scientific data returned to earth are irreplaceable, or replaceable only at the cost of another mission. In deep space, communications propagation is good, relative to terrestrial communications, and there is an opportunity to press toward the mathematical limit of microwave communication. Yet the limits must be approached warily, with reliability as well as channel capacity in mind. Further, the effects of small changes in the earth's atmosphere and the interplanetary plasma have small but important effects on propagation time and hence on the measurement of distance. Advances are almost incredible. Communication capability measured in 18 bits per second at a given range rose by a factor of 10 in the 19 years from Explorer I of 1958 to Voyager of 1977. This improvement was attained through ingenious design based on the sort of penetrating analysis set forth in this book by engineers who took part in a highly detailed and amazingly successful pro gram. Careful observation and analysis have told us much about limitations on the accurate measurement of distance. It is not easy to get busy people to tell others clearly and in detail how they have solved important problems. Joseph H. Yuen and the other contribu tors to this book are to be commended for the time and care they have devoted to explicating one vital aspect of a great adventure of mankind.
Low-Complexity, High-Performance Bandwidth Efficient Coding and Coded Modulation Techniques for Satellite and Space Communications
Low-Complexity, High-Performance Bandwidth Efficient Coding and Coded Modulation Techniques for Satellite and Space Communications - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Low-Complexity, High-Performance Bandwidth Efficient Coding and Coded Modulation Techniques for Satellite and Space Communications write by National Aeronautics and Space Administration (NASA). This book was released on 2018-07-08. Low-Complexity, High-Performance Bandwidth Efficient Coding and Coded Modulation Techniques for Satellite and Space Communications available in PDF, EPUB and Kindle. The semi-annual progress report for NASA grant NAG5-557 is presented. The report contains three papers concerning bandwidth efficient coding and coded modulation techniques for satellite and space communications. Costello, Daniel J., Jr. Unspecified Center...
