Special Topics In Hf Propagation
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Special Topics In The Hf Propagation
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Author : North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development
language : un
Publisher:
Release Date : 1979
Special Topics In The Hf Propagation written by North Atlantic Treaty Organization. Advisory Group for Aerospace Research and Development and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Special Topics In Hf Propagation
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Author : NATO. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT.
language : en
Publisher:
Release Date :
Special Topics In Hf Propagation written by NATO. ADVISORY GROUP FOR AEROSPACE RESEARCH AND DEVELOPMENT. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Special Topics In Hf Propagation
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Author : V. J. Coyne
language : en
Publisher:
Release Date : 1979
Special Topics In Hf Propagation written by V. J. Coyne and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Communication categories.
Special Topics In Hf Propagation
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Author :
language : en
Publisher:
Release Date : 1979
Special Topics In Hf Propagation written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with categories.
Propagation Engineering In Wireless Communications
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Author : Abdollah Ghasemi
language : en
Publisher: Springer Science & Business Media
Release Date : 2011-09-23
Propagation Engineering In Wireless Communications written by Abdollah Ghasemi and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-23 with Technology & Engineering categories.
Propagation Engineering in Wireless Communications covers the basic principles needed for understanding of radiowaves propagation for common frequency bands used in radio-communications. This book includes descriptions of new achievements and new developements in propagation models for wireless communication. The book is intended to bridge the gap between the theoretical calculations and approaches to the applied procedures needed for radio links design in a proper manner. The authors intention is to emphasize propagation engineering by giving sufficient fundamental information and then going on to explain the use of basic principles together with technical achievements in this field.
Radio Wave Propagation Fundamentals Second Edition
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Author : Artem Saakian
language : en
Publisher: Artech House
Release Date : 2020-12-31
Radio Wave Propagation Fundamentals Second Edition written by Artem Saakian and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-31 with Technology & Engineering categories.
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.
Radio Propagation Measurement And Channel Modelling
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Author : Sana Salous
language : en
Publisher: John Wiley & Sons
Release Date : 2013-03-08
Radio Propagation Measurement And Channel Modelling written by Sana Salous and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Technology & Engineering categories.
While there are numerous books describing modern wireless communication systems that contain overviews of radio propagation and radio channel modelling, there are none that contain detailed information on the design, implementation and calibration of radio channel measurement equipment, the planning of experiments and the in depth analysis of measured data. The book would begin with an explanation of the fundamentals of radio wave propagation and progress through a series of topics, including the measurement of radio channel characteristics, radio channel sounders, measurement strategies, data analysis techniques and radio channel modelling. Application of results for the prediction of achievable digital link performance would be discussed with examples pertinent to single carrier, multi-carrier and spread spectrum radio links. This work would address specifics of communications in various different frequency bands for both long range and short range fixed and mobile radio links.
Hf Communications
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Author : Nicholas M Maslin
language : en
Publisher: CRC Press
Release Date : 2017-06-30
Hf Communications written by Nicholas M Maslin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-30 with Technology & Engineering categories.
Communications using the high frequency spectrum (2-30 MHz) have experienced a considerable resurgence. In recent years, powerful microcomputers and VLSI technology have greatly enhanced the prospects of overcoming many of the unique problems that formerly afflicted the HF systems More...designer. The aim of this book, therefore, is to provide a fi
The Propagation Of Radio Waves
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Author : K. G. Budden
language : en
Publisher: Cambridge University Press
Release Date : 1988-08-04
The Propagation Of Radio Waves written by K. G. Budden and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988-08-04 with Science categories.
This book is concerned with the ionosphere and the magnetosphere, and the theory of their effect on radio waves. It includes accounts of some mathematical topics now widely used in this study, particularly W. K. B. approximations, Airy integral functions and integration by steepest descents. The subject is divided into ray theory and full wave theory. Ray theory is useful for high frequencies when the ionosphere is treated as a horizonally stratified medium. The discussion of the magnetosphere, whose structure is more complicated, includes an account of whistlers and ion cyclotron whistlers. The book has been planned both for final year undergraduates and as a reference book for research. It is suitable as a course book on radio propagation for students of physics or electrical engineering or mathematics. Some of the topics are presented from an elementary viewpoint so as to help undergraduates new to the subject. The later parts are more advanced. Because the subject is so large and has seen many important recent advances, some topics have had to be treated briefly, but there is a full bibliography with about 600 references.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1987
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Aeronautics categories.
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.