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Author : Edward W. Ploman
Publisher : Praeger
ISBN 13 : 0899300944
Total Pages : 0 pages
Book Rating : 4.8/5 (993 download)
Download or read book Space, Earth, and Communication written by Edward W. Ploman and published by Praeger. This book was released on 1984-09-25 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce R. Elbert
Publisher : Artech House
ISBN 13 : 9781580538084
Total Pages : 558 pages
Book Rating : 4.5/5 (38 download)
Download or read book The Satellite Communication Applications Handbook written by Bruce R. Elbert and published by Artech House. This book was released on 2004 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the best-selling first edition of The Satellite Communication Applications Handbook, the satellite communications industry has experienced explosive growth. Satellite radio, direct-to-home satellite television, satellite telephones, and satellite guidance for automobiles are now common and popular consumer products. Similarly, business, government, and defense organizations now rely on satellite communications for day-to-day operations. This second edition covers all the latest advances in satellite technology and applications including direct-to-home broadcasting, digital audio and video, and VSAT networks. Engineers get the latest technical insights into operations, architectures, and systems components.
Author : Athanasios G. Kanatas
Publisher : CRC Press
ISBN 13 : 1482249715
Total Pages : 353 pages
Book Rating : 4.4/5 (822 download)
Download or read book Radio Wave Propagation and Channel Modeling for Earth-Space Systems written by Athanasios G. Kanatas and published by CRC Press. This book was released on 2017-12-19 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: The accurate design of earth–space systems requires a comprehensive understanding of the various propagation media and phenomena that differ depending on frequencies and types of applications. The choice of the relevant channel models is crucial in the design process and constitutes a key step in performance evaluation and testing of earth–space systems. The subject of this book is built around the two characteristic cases of satellite systems: fixed satellites and mobile satellite systems. Radio Wave Propagation and Channel Modeling for Earth–Space Systems discusses the state of the art in channel modeling and characterization of next-generation fixed multiple-antennas and mobile satellite systems, as well as propagation phenomena and fade mitigation techniques. The frequencies of interest range from 100 MHz to 100 GHz (from VHF to W band), whereas the use of optical free-space communications is envisaged. Examining recent research advances in space-time tropospheric propagation fields and optical satellite communication channel models, the book covers land mobile multiple antennas satellite- issues and relative propagation campaigns and stratospheric channel models for various applications and frequencies. It also presents research and well-accepted satellite community results for land mobile satellite and tropospheric attenuation time-series single link and field synthesizers. The book examines aeronautical communications channel characteristics and modeling, relative radio wave propagation campaigns, and stratospheric channel model for various applications and frequencies. Propagation effects on satellite navigation systems and the corresponding models are also covered.
Author : National Aeronautics Administration
Publisher : CreateSpace
ISBN 13 : 9781501081729
Total Pages : 332 pages
Book Rating : 4.0/5 (817 download)
Download or read book Archaeology, Anthropology, and Interstellar Communication written by National Aeronautics Administration and published by CreateSpace. This book was released on 2014-09-06 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing a field that has been dominated by astronomers, physicists, engineers, and computer scientists, the contributors to this collection raise questions that may have been overlooked by physical scientists about the ease of establishing meaningful communication with an extraterrestrial intelligence. These scholars are grappling with some of the enormous challenges that will face humanity if an information-rich signal emanating from another world is detected. By drawing on issues at the core of contemporary archaeology and anthropology, we can be much better prepared for contact with an extraterrestrial civilization, should that day ever come.
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781721598045
Total Pages : 26 pages
Book Rating : 4.5/5 (98 download)
Download or read book Space Communications and Data Systems Technologies for Next Generation Earth Science Measurements written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-20 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: The next generation of Earth observing satellites and sensor networks will face challenges in supporting robust high rate communications links from the increasingly sophisticated onboard instruments. Emerging applications will need data rates forecast to be in the 100's to 1000's of Mbps. As mission designers seek smaller spacecraft, challenges exist in reducing the size and power requirements while increasing the capacity of the spacecraft's communications technologies. To meet these challenges, this work looks at three areas of selected space communications and data services technologies, specifically in the development of reflectarray antennas, demonstration of space Internet concepts, and measurement of atmospheric propagation effects on Ka-band signal transmitted from LEO. Bauer, Robert A. and Reinhart, Richard C. and Hilderman, Don R. and Paulsen, Phillip E. Glenn Research Center NASA/TM-2003-212616, E-14176
Author : Phillip Olla
Publisher : Springer Science & Business Media
ISBN 13 : 1402095732
Total Pages : 567 pages
Book Rating : 4.4/5 (2 download)
Download or read book Space Technologies for the Benefit of Human Society and Earth written by Phillip Olla and published by Springer Science & Business Media. This book was released on 2009-03-18 with total page 567 pages. Available in PDF, EPUB and Kindle. Book excerpt: Overview of Space Technology It has been over 50 years since the rst satellite was sent into orbit, and the impact of space technology can be felt in many aspects in our day to day life. In addition to the convenience of knowing exactly where we are on the planet via GPS satellites; or deciding what to pack for a trip based on forecasts from weather satellites; watching CNNinaremotevillageviabroadcasting satellites;therearenowsomecrucialen- ronmental uses of Space technologies in the areas of natural resources management and environmental monitoring. Remotely sensed data reveals an unparallel view of the Earth for systems that require synoptic or periodic observations such as inv- tory control, surveying, agriculture, business, mineralogy, hydrography, geology, land mass cover, land utilization and environment monitoring. The advancement of remote sensing has made remote sensed data more affordable and available to merge with a variety of data sources to create mash-ups. The amalgamation of these data sources into disciplines such as agriculture, urban planning, web applications, cartography, geodetic reference systems, and global navigation satellite systems, are an important advancement of space applications and space science. Space Technology and Millennium Development Goals (MDGs) The MDGs are a set of time-bound, measurable goals and targets that are global as well as country-speci c for combating poverty, hunger, diseases, illiteracy, envir- mental degradation and discrimination against women.
Author : Andrea Tomaello
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (955 download)
Download or read book Quantum Communication Channels Between Earth and Space to Earth written by Andrea Tomaello and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Bruce R. Elbert
Publisher : Artech House
ISBN 13 : 1580534902
Total Pages : 553 pages
Book Rating : 4.5/5 (85 download)
Download or read book The Satellite Communication Applications Handbook, Second Edition written by Bruce R. Elbert and published by Artech House. This book was released on 2004 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the publication of the best-selling first edition of the Satellite Communication Applications Handbook, the satellite industry has experienced explosive growth thanks to a flood of innovations in consumer electronics, broadcasting, the Internet, transportation, and broadband telecommunications. This second edition covers all the latest advances in satellite technology and applications and features new chapters on mobile digital audio radio and VSAT networks. It updates and expands upon the engineering and management topics that made the first edition a must-have for every satellite communications professional as well as network architects. Engineers get the latest technical details into operations, architectures, and systems components. Managers are brought up to date with the latest business applications as well as regulatory and legal decisions affecting domestic and international markets. the treatment is also of value to marketing, legal, regulatory, and financial and operations professionals who must gain a clear understanding of the capabilities and issues associated with satellite space and ground facilities and services.
Author : Andrew J. Butrica
Publisher :
ISBN 13 :
Total Pages : 364 pages
Book Rating : 4.F/5 ( download)
Download or read book Beyond the Ionosphere written by Andrew J. Butrica and published by . This book was released on 1997 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Fifty years after the founding of NASA, from 28 to 29 October 2008, the NASA History Division convened a conference whose purpose was a scholarly analysis of NASA's first 50 years. Over two days at NASA Headquarters, historians and policy analysts discussed NASA's role in aeronautics, human spaceflight, exploration, space science, life science, and Earth science, as well as crosscutting themes ranging from space access to international relations in space and NASA's interaction with the public. The speakers were asked to keep in mind the following questions: What are the lessons learned from the first 50 years? What is NASA's role in American culture and in the history of exploration and discovery? What if there had never been a NASA? Based on the past, does NASA have a future? The results of those papers, elaborated and fully referenced, are found in this 50th anniversary volume."--Introduction.
Author : Jim Taylor
Publisher : John Wiley & Sons
ISBN 13 : 111916902X
Total Pages : 597 pages
Book Rating : 4.1/5 (191 download)
Download or read book Deep Space Communications written by Jim Taylor and published by John Wiley & Sons. This book was released on 2016-08-29 with total page 597 pages. Available in PDF, EPUB and Kindle. Book excerpt: DEEP SPACE COMMUNICATIONS A COLLECTION OF SOME OF THE JET PROPULSION LABORATORY’S SPACE MISSIONS SELECTED TO REPRESENT THE PLANETARY COMMUNICATIONS DESIGNS FOR A PROGRESSION OF VARIOUS TYPES OF MISSIONS The text uses a case study approach to show the communications link performance resulting from the planetary communications design developed by the Jet Propulsion Laboratory (JPL). This is accomplished through the description of the design and performance of six representative planetary missions. These six cases illustrate progression through time of the communications system’s capabilities and performance from 1970s technology to the most recent missions. The six missions discussed in this book span the Voyager for fly-bys in the 1970s, Galileo for orbiters in the 1980s, Deep Space 1 for the 1990s, Mars Reconnaissance Orbiter (MRO) for planetary orbiters, Mars Exploration Rover (MER) for planetary rovers in the 2000s, and the MSL rover in the 2010s. Deep Space Communications: Provides an overview of the Deep Space Network and its capabilities Examines case studies to illustrate the progression of system design and performance from mission to mission and provides a broad overview of the mission systems described Discusses actual flight mission telecommunications performance of each system Deep Space Communications serves as a reference for scientists and engineers interested in communications systems for deep-space telecommunications link analysis and design control.
Author : Hamid Hemmati
Publisher : CRC Press
ISBN 13 : 042953261X
Total Pages : 439 pages
Book Rating : 4.4/5 (295 download)
Download or read book Near-Earth Laser Communications, Second Edition written by Hamid Hemmati and published by CRC Press. This book was released on 2020-09-21 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This reference provides an overview of near-Earth laser communication theory developments including component and subsystem technologies, fundamental limitations, and approaches to reach those limits. It covers basic concepts and state-of-the-art technologies, emphasizing device technology, implementation techniques, and system trades. The authors discuss hardware technologies and their applications, and also explore ongoing research activities and those planned for the near future. This new edition includes major to minor revisions with technology updates on nearly all chapters.
Author : Carl Sagan
Publisher :
ISBN 13 : 9780552664394
Total Pages : 159 pages
Book Rating : 4.6/5 (643 download)
Download or read book Other Worlds written by Carl Sagan and published by . This book was released on 1975 with total page 159 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tamra B. Orr
Publisher :
ISBN 13 : 1543583717
Total Pages : 33 pages
Book Rating : 4.5/5 (435 download)
Download or read book Selfies from Space written by Tamra B. Orr and published by . This book was released on 2019-08 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Satellites may exist out in space, but they let us study Earth from the outside looking in. From climate change to natural disasters and more, find out how scientists are using satellites to tackle some of our world's most challenging problems.
Author : United States. General Accounting Office
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (31 download)
Download or read book Space Operations written by United States. General Accounting Office and published by . This book was released on 1989 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Don M. Flournoy
Publisher : Springer Science & Business Media
ISBN 13 : 1461420008
Total Pages : 118 pages
Book Rating : 4.4/5 (614 download)
Download or read book Solar Power Satellites written by Don M. Flournoy and published by Springer Science & Business Media. This book was released on 2011-12-02 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: Communication satellites are a $144 billion industry. Is there any space-based industry that could possibly beat that market? 'Solar Power Satellites' shows why and how the space satellite industry will soon begin expanding its market from relaying signals to Earth to generating energy in space and delivering it to the ground as electricity. In all industrialized nations, energy demand is growing exponentially. In the developing world, the need for energy is as basic as food and water. The Sun's energy is available everywhere, and it is non-polluting. As business plans demonstrate its technical feasibility, commercial potential, and environmental acceptability, every country on Earth will look to space for the power it needs.
Author : United States National Aeronautics and
Publisher : Franklin Classics Trade Press
ISBN 13 : 9780344563126
Total Pages : 358 pages
Book Rating : 4.5/5 (631 download)
Download or read book Beyond the Ionosphere written by United States National Aeronautics and and published by Franklin Classics Trade Press. This book was released on 2018-10-31 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Author : Asif A. Siddiqi
Publisher : National Aeronautis & Space Administration
ISBN 13 :
Total Pages : 396 pages
Book Rating : 4.:/5 (318 download)
Download or read book Beyond Earth written by Asif A. Siddiqi and published by National Aeronautis & Space Administration. This book was released on 2018 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a completely updated and revised version of a monograph published in 2002 by the NASA History Office under the original title Deep Space Chronicle: A Chronology of Deep Space and Planetary Probes, 1958-2000. This new edition not only adds all events in robotic deep space exploration after 2000 and up to the end of 2016, but it also completely corrects and updates all accounts of missions from 1958 to 2000--Provided by publisher.
