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Author : Giovanni Roda
Publisher : Artech House Publishers
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (43 download)
Download or read book Troposcatter Radio Links written by Giovanni Roda and published by Artech House Publishers. This book was released on 1988 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Abdollah Ghasemi
Publisher : Springer Science & Business Media
ISBN 13 : 1461453143
Total Pages : 560 pages
Book Rating : 4.4/5 (614 download)
Download or read book Propagation Engineering in Radio Links Design written by Abdollah Ghasemi and published by Springer Science & Business Media. This book was released on 2013-02-16 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses propagation phenomena in satellite, radar, broadcasting, short range , trans-horizon and several recent modes of communications in radio links. Also, it includes some topics on antennas , radio noises and improvement techniques. The book provides the necessary basic matters, as well as experimental results and calculation procedures for radio link design.
Author : Michael J. Ryan
Publisher : Artech House
ISBN 13 : 9781580533232
Total Pages : 398 pages
Book Rating : 4.5/5 (332 download)
Download or read book Tactical Communications for the Digitized Battlefield written by Michael J. Ryan and published by Artech House. This book was released on 2002 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditional tactical communications systems consist of a number of separate subsystems with little interworking between them and with external sensors and weapons systems. Combat net radio (CNR) has provided the high-mobility communications required by combat troops, while trunk communications systems have provided high-capacity communications between headquarters at the expense of mobility. The focus of this book is on new, information-age technologies that promise to offer seamless integration of real-time data sharing, creating a single logical network architecture to facilitate the movement of data throughout the battlespace. Because the structure of this network is constrained by the fundamental trade-off between range, mobility and capacity that applies to all communications systems, this network is unlikely to be based on a single network technology. This book presents an architecture for this network, and shows how its subsystems can be integrated to form a single logical network.
Author : Artem Saakian
Publisher : Artech House
ISBN 13 : 1630818453
Total Pages : 422 pages
Book Rating : 4.6/5 (38 download)
Download or read book Radio Wave Propagation Fundamentals, Second Edition written by Artem Saakian and published by Artech House. This book was released on 2020-12-31 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: This completely updated second edition of an Artech House classic provides a thorough introduction to the basic principles of electromagnetic wave propagation of radio frequencies in real-world conditions, fully updated by including new achievements in theory and technology. It serves as an invaluable daily reference for practitioners in the field and as a complete, organized text on the subject. This comprehensive resource covers a wide range of essential topics, from the classification of radio waves, electromagnetic wave theory, and antennas for RF radio links, to the impact of the earth surface on the propagation of ground waves, atmospheric affects in radio wave propagation, and radio wave reception. The book explores the propagation of the ground radio waves, namely the waves that propagate in vicinity of the earth's surface (e.g., guided by that interface), without involvement of any atmospheric effects. Specifics of the high-frequency (HF) radio propagation due to reflections from ionospheric layers is studied, based on commonly used models of the ionospheric vertical profiles. Scattering of the radio waves of UHF and higher frequency bands from the random variations of the tropospheric refraction index (from tiny air turbulences) are also considered by using the principles of statistical radio-physics. Analysis of propagation conditions on real propagation paths, including analysis of the power budget of the VHF/UHF link to assure its stability (percentage of availability within observation time frame), terrestrial, broadcast, mobile, and satellite RF links are presented. The engineering design of the cellular networks, including LTE 4G, 5G and upcoming higher generations is explored. HF propagation predictions for extremely long-range links design for commercial and military applications are explained. Packed with examples and problems, this book provides a theoretical background for astrophysical, aeronomy and geophysical instrumentation design.
Author :
Publisher :
ISBN 13 :
Total Pages : 948 pages
Book Rating : 4.P/5 (18 download)
Download or read book Signal written by and published by . This book was released on 1991 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael John Ryan
Publisher : Argos Press P/L
ISBN 13 : 0958023808
Total Pages : 346 pages
Book Rating : 4.9/5 (58 download)
Download or read book Communications and Information Systems written by Michael John Ryan and published by Argos Press P/L. This book was released on 2002 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tadeusz Wysocki
Publisher : Springer Science & Business Media
ISBN 13 : 1461561191
Total Pages : 343 pages
Book Rating : 4.4/5 (615 download)
Download or read book Digital Signal Processing for Communication Systems written by Tadeusz Wysocki and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Signal Processing for Communication Systems examines the plans for the future and the progress that has already been made, in the field of DSP and its applications to communication systems. The book pursues the progression from communication and information theory through to the implementation, evaluation and performance enhancing of practical communication systems using DSP technology. Digital Signal Processing for Communication Systems looks at various types of coding and modulation techniques, describing different applications of Turbo-Codes, BCH codes and general block codes, pulse modulations, and combined modulation and coding in order to improve the overall system performance. The book examines DSP applications in measurements performed for channel characterisation, pursues the use of DSP for design of effective channel simulators, and discusses equalization and detection of various signal formats for different channels. A number of system design issues are presented where digital signal processing is involved, reporting on the successful implementation of the system components using DSP technology, and including the problems involved with implementation of some DSP algorithms. Digital Signal Processing for Communication Systems serves as an excellent resource for professionals and researchers who deal with digital signal processing for communication systems, and may serve as a text for advanced courses on the subject.
Download or read book Network World written by and published by . This book was released on 1995-06-05 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Author : A. F. Harvey
Publisher : Springer Science & Business Media
ISBN 13 : 1468462164
Total Pages : 748 pages
Book Rating : 4.4/5 (684 download)
Download or read book Bibliography of Microwave Optical Technology written by A. F. Harvey and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although microwaves and coherent optics, being two of the largest and most useful branches of electrical engineering to emerge technologically, are usually considered as distinct subjects, many of the underlying fundamental principles, scientific achievements, and practical applications have common features. Following the evolvment of the initial principles and techniques during the closing decade of the last century, microwave engineering has long matured to a stage of ready availability of components, automation and accuracy of measurement, economical manufacturing methods, and application of sophisticated systems. Further, this development of electromagnetic phenomena having spatial and temporal coherence has, based on several centuries of study and practice of noncoherent light, in the last two decades reached the optical region. Hence, it is now practicable to consider a comprehensive treatment of these two fields, division being made by subject matter rather than by the artificial distinctions of frequency and/or wavelength ranges. However, a full text on the combined subjects would be very large and unwieldy and, thus, this Bibliography is presented in the hope that it will prove useful as a compact reference source to a large body of workers and, by putting forward the latest scientific and technical advances, stimulate a multi-disciplinary approach. The material of the book commences with the fundamentals of radiation and matter, progressing through components and devices, amplification and generation, transmission, reception and processing of information, and methods of measurement to conclude with a wide range of applications.
Author :
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : S.A. Fist
Publisher : Springer Science & Business Media
ISBN 13 : 1461520932
Total Pages : 752 pages
Book Rating : 4.4/5 (615 download)
Download or read book The Informatics Handbook written by S.A. Fist and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is not a dictionary - and nor is it an encyclopedia. It is a reference and compendium of useful information about the converging worlds of computers, communications, telecommunications and broadcasting. You could refer to it as a guide for the Information Super Highway, but this would be pretentious. It aims to cover most of the more important terms and concepts in the developing discipline of Informatics - which, in my definition, includes the major converging technologies, and the associated social and cultural issues. Unlike a dictionary, this handbook makes no attempt to be 'prescriptive' in its definitions. Many of the words we use today in computing and communications only vaguely reflect their originations. And with such rapid change, older terms are often taken, twisted, inverted, and mangled, to the point where any attempt by me to lay down laws of meaning, would be meaningless. The information here is 'descriptive' - I am concerned with usage only. This book therefore contains keywords and explanations which have been culled from the current literature - from technical magazines, newspapers, the Internet, forums, etc. This is the living language as it is being used today - not a historical artifact of 1950s computer science.
Author :
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (91 download)
Download or read book U.S. Government Research Reports written by and published by . This book was released on 1961 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Bureau of International Commerce
Publisher :
ISBN 13 :
Total Pages : 164 pages
Book Rating : 4.:/5 (319 download)
Download or read book Venezuela written by United States. Bureau of International Commerce and published by . This book was released on 1976 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 992 pages
Book Rating : 4.E/5 ( download)
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 992 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : United States. Congress. House. Committee on Science and Astronautics
Publisher :
ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.3/5 ( download)
Download or read book Communications Satellites written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1961 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John D. Bergen
Publisher :
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4.:/5 (31 download)
Download or read book Military Communications written by John D. Bergen and published by . This book was released on 1986 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Military Communications: A Test for Technology, John D. Bergen develops the thesis that burgeoning technology in communications faced a severe test in Vietnam. He analyzes the advantages and drawbacks of new communications systems and the effects these systems had on decision making and on command. In doing so, he describes the difficulties that communications systems had in keeping pace with the information explosion and shows that command and control do not necessarily improve with enhanced communications. The book illustrates that the communications missions of getting the message through was not only critical to the success of combat operations, but also as challenging as combat itself. Bergens clear understanding and description of these issues make this a valuable work for those responsible for the future success of command, control, communications, and intelligence.
Author : Center of Military History
Publisher : Government Printing Office
ISBN 13 :
Total Pages : 540 pages
Book Rating : 4./5 ( download)
Download or read book Military Communication A Test for Technology written by Center of Military History and published by Government Printing Office. This book was released on with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
