Download or read book Direct Broadcast Satellite Communications written by Donald C. Mead and published by Pearson Education. This book was released on 2000 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its higher power and superior video and audio quality, Direct Broadcast Satellite (DBS) communications is proliferating worldwide. Many new DBS systems are evolving and with the introduction of HDTV, DBS technology is predicted to become even more prevalent. Written by a leading DBS authority, this book is required reading for anyone involved in this burgeoning field. This comprehensive reference describes the history and structure of DBS systems, the regulatory environment, the subsystems that support it, and the underlying compression technology that makes it commercially feasible. Direct Broadcast Satellite Communications can be read as a broad overview of DBS systems or can serve as a detailed technical description. In particular, the author thoroughly explains how MPEG compression standards are used to implement modern satellite broadcast systems. You will find complete information on key topics such as: International and FCC regulations Radio frequency components of DBS systems, including the shaped reflector antenna Forward error correction, looking at block codes, interleaving, and Viterbi decoding The use of cryptography for conditional access to subscription services MPEG system and transport layer MPEG-2 video and audio compression Connecting terrestrial systems and DBS uplinks The Integrated Receiver Decoder In addition, the book explores future developments, including the Spaceway and the Global Broadcast Service, as well as the MPEG-4 compression standards. Numerous case studies involving DIRECTV(TM) and the European DVB standard appear throughout the book. For other books in this series, see http://www.awl.com/cseng/wirelessseries/
Download or read book International Broadcasting written by United States. Congress. House. Committee on Government Operations. Subcommittee on Government Information and Individual Rights and published by . This book was released on 1982 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book History of International Broadcasting written by James Wood and published by IET. This book was released on 1992 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1 : The following topics are dealt with: radio instrument; foreign policy; information broadcasting; radio telephony; and wartime broadcasting.
Download or read book Satellite Communications Pocket Book written by Eur Ing and published by Elsevier. This book was released on 2013-10-22 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every facet of satellite technology is included in this concise reference guide to a fast developing field. The latest systems are included and the coverage is worldwide. Supplemented with tables, formulae and footprints for satellites, this pocket book is the first place for communications engineers, students, satellite industry personnel and enthusiasts to look for essential data.DBS and other enabling technologies for HDTV are covered, in this wide-ranging review of technologies used in Europe, America, the Middle East and Asia. Drawing on James Wood's extensive experience as an engineer in the international broadcasting industry and a technical broadcast journalist, this book will provide the essential details of satellite communications.
Download or read book The United States and the Direct Broadcast Satellite written by Sara Fletcher Luther and published by Oxford University Press, USA. This book was released on 1988 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: The possibilities of Direct Broadcast by Satellite (DBS) have provoked serious debate in modern telecommunications circles, raising vital questions of state sovereignty, cultural interaction, and the functioning of political and economic systems. In this ground-breaking study, Dr. Luther identifies the social, political, and economic factors underlying the evolving international controversy and situates the debate in the larger arena of postwar power relationships, including the rise of socialist and Third World countries. Placing these issues in a unique historical framework, she discusses the rise of international regulation through the International Telecommunications Union (ITU), the role of radio interests in the United States, and the legitimizing effect of the then-emerging mass communications research and scholarship. Dr. Luther also devotes particular attention to the First Amendment and "free flow" arguments put forth by the United States in support of an unfettered international transmission of radio and television signals via satellite. A provocative, insightful work, The United States and the Direct Broadcast Satellite will do much to help clarify the ongoing DBS debate.
Download or read book History of International Broadcasting written by James Wood and published by IET. This book was released on 1992 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vol. 1 : The following topics are dealt with: radio instrument; foreign policy; information broadcasting; radio telephony; and wartime broadcasting.
Download or read book Satellite Communications Payload and System written by Teresa M. Braun and published by John Wiley & Sons. This book was released on 2012-08-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book primarily about the satellite payload of satellite communications systems. It represents a unique combination of practical systems engineering and communications theory. It tells about the satellites in geostationary and low-earth orbits today, both the so-called bent-pipe payloads and the processing payloads. The on-orbit environment, mitigated by the spacecraft bus, is described. The payload units (e.g. antennas and amplifiers), as well as payload-integration elements (e.g. waveguide and switches) are discussed in regard to how they work, what they do to the signal, their technology, environment sensitivity, and specifications. At a higher level are discussions on the payload as an entity: architecture including redundancy; specifications--what they mean, how they relate to unit specifications, and how to verify; and specification-compliance analysis (“budgets”) with uncertainty. Aspects of probability theory handy for calculating and using uncertainty and variation are presented. The highest-level discussions, on the end-to-end communications system, start with a practical introduction to physical-layer communications theory. Atmospheric effects and interference on the communications link are described. A chapter gives an example of optimizing a multibeam payload via probabilistic analysis. Finally, practical tips on system simulation and emulation are provided. The carrier frequencies treated are 1 GHz and above. Familiarity with Fourier analysis will enhance understanding of some topics. References are provided throughout the book for readers who want to dig deeper. Payload systems engineers, payload proposal writers, satellite-communications systems designers and analysts, and satellite customers will find that the book cuts their learning time. Spacecraft-bus systems engineers, payload unit engineers, and spacecraft operators will gain insight into the overall system. Students in systems engineering, microwave engineering, communications theory, probability theory, and communications simulation and modelling will find examples to supplement theoretical texts.
Download or read book International Reference Guide to Space Launch Systems written by Steven J. Isakowitz and published by AIAA. This book was released on 1999 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt: This best-selling reference guide contains the most reliable and up-to-date material on launch programs in Brazil, China, Europe, India, Israel, Japan, Russia, Ukraine, and the United States. Packed with illustrations and figures, the third edition has been extensively updated and expanded, and offers a quick and easy data retrieval source for policymakers, planners, engineers, launch buyers, and students.
Download or read book Satellite Broadcasting Implications for Foreign Policy written by United States. Congress. House. Committee on Foreign Affairs and published by . This book was released on 1969 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines foreign policy implications of international use of radio and TV broadcasting from satellites.
Download or read book Satellite Broadcasting Implications for Foreign Policy written by United States. Congress. House. Committee on Foreign Affairs. Subcommittee on National Security Policy and Scientific Developments and published by . This book was released on 1969 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Examines foreign policy implications of international use of radio and TV broadcasting from satellites.
Download or read book Global Information and World Communication written by Hamid Mowlana and published by SAGE. This book was released on 1997-05-05 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The new edition of this major work offers a comprehensive analysis of international communication systems and the global flow of information. Hamid Mowlana places the analysis of global mass media and other forms of communication within a critical overview of international and intercultural relations. Extensively rewritten and revised, Global Information and World Communication deals with the phenomenon of global information flow in all contexts - political, economic, cultural, technological, legal and professional. Mowlana illustrates how different communication strategies and systems have contributed to the creation of powerful interests and have altered the global scene. He takes into account recent events and sho
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.
Download or read book The 1992 World Administrative Radio Conference written by and published by DIANE Publishing. This book was released on 1992 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Satellite Broadcasting Implications for Foreign Policy Hearings 91 1 May 13 15 22 1969 written by United States. Congress. House. Foreign Affairs and published by . This book was released on 1969 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the President s Task Force on U S Government International Broadcasting written by United States. Congress. House. Committee on Foreign Affairs. Subcommittee on International Operations and published by . This book was released on 1992 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book DVB written by Ulrich Reimers and published by Springer. This book was released on 2013-12-20 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition provides first-hand information about the most recent developments in the exciting and fast moving field of telecommunications media and consumer electronics. The DVB group developed the standards which are being used in Europe, Australia, Southeast Asia, and many other parts of the world. Some 150 major TV broadcasting companies as well as suppliers for technical equipment are members of the project. This standard is expected to be accepted for worldwide digital HDTV broadcasting. This book is readable for non-experts with a background in analog transmission, and demonstrates the fascinating possibilities of digital technology. For the second edition, the complete text has been up-dated thoroughly. The latest DVB standards are included in three new sections on Interactive Television, Data Broadcasting, and The Multimedia Home Platform.
Download or read book Satellite Broadcast Systems Engineering written by Jorge Matos Gómez and published by Artech House. This book was released on 2002 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Focusing on the analysis and design of satellite broadcast systems, this practical book gives you an integral understanding of the essential engineering aspects of these systems, and provides insight into the calculations of modern digital broadcasting by satellite. The book helps you master the basic technological principles of satellite broadcast systems, giving you the knowledge you need to efficiently design systems for top performance.
