The Fundamentals of Radio and how They are Applied
Author | : Henry Lionel Williams |
Publisher | : |
Total Pages | : 204 |
Release | : 1947 |
Genre | : Radio |
ISBN | : |
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Author | : Henry Lionel Williams |
Publisher | : |
Total Pages | : 204 |
Release | : 1947 |
Genre | : Radio |
ISBN | : |
Author | : United States. Army Service Forces. Industrial Personnel Division |
Publisher | : |
Total Pages | : 36 |
Release | : 1942 |
Genre | : Radio |
ISBN | : |
Author | : Henry Lionel Williams |
Publisher | : |
Total Pages | : |
Release | : 1947 |
Genre | : |
ISBN | : |
Author | : Albert A. Smith |
Publisher | : IEEE |
Total Pages | : 219 |
Release | : 1998-12-01 |
Genre | : Technology & Engineering |
ISBN | : 9780780369009 |
Now in one convenient volume you can have all the information you need on real-world applications of electromagnetic theory, including the prediction, analysis, and measurement of electromagnetic fields and their effects. Radio Frequency Principles and Applications will guide you from the basics of electromagnetic theory to a full range of new and vital applications.
Author | : Benjamin Whitfield Griffith |
Publisher | : SciTech Publishing |
Total Pages | : 652 |
Release | : 2000 |
Genre | : Engineering |
ISBN | : 1884932134 |
Annotation Consisting of 68 short chapters, this textbook for a two-semester course in electromagnetic field theory and radio frequency (RF) circuits covers antennas, transmission lines, and RF networks. This second edition includes as an appendix the problem solutions that were previously published as a separate item; otherwise, it is unchanged from the first, which was published in 1962. Annotation c. Book News, Inc., Portland, OR (booknews.com).
Author | : |
Publisher | : |
Total Pages | : 22 |
Release | : 1942 |
Genre | : |
ISBN | : |
Author | : Michel Daoud Yacoub |
Publisher | : Routledge |
Total Pages | : 504 |
Release | : 2019-01-30 |
Genre | : Technology & Engineering |
ISBN | : 1351447378 |
Foundations of Mobile Radio Engineering is a comprehensive survey covering the main topics of mobile radio systems. Concepts considered include the theory of patterns and symmetry and how it impacts hexagonal cell tessellation, long-term fading and log-normal distribution, short-term fading and Rayleigh distribution, indoor propagation and Rice dis
Author | : W. Gérald Sielaf |
Publisher | : |
Total Pages | : 165 |
Release | : 1963 |
Genre | : Radio, Military |
ISBN | : |
Author | : Ralf Rudersdorfer |
Publisher | : John Wiley & Sons |
Total Pages | : 329 |
Release | : 2013-12-03 |
Genre | : Technology & Engineering |
ISBN | : 111864784X |
Written by an expert in the field, this book covers the principles, architectures, applications, specifications and characterizations of radio receivers In this book, the author introduces the reader to the basic principles and theories of present-day communications receiver technology. The first section of the book presents realization concepts at the system level, taking into consideration the various types of users. Details of the circuitry are described providing the reader with an understanding of fully digitized radio receivers, offering an insight into the state-of-the-art. The remaining sections address radio receivers, particularly as two-port devices. Furthermore, the author outlines the fields of applications (with sample calculations and with reference to practical work) and their features and considers also the specialty of high-quality radio receivers. As can be seen from the multitude of terrestrial applications described in Part II, they are typically used for radio surveillance, signal intelligence, modern radio bearing and at the classical radio services. Parts III and IV describe the entire range of parameters that are useful for the characterization of these receivers. The description starts from the physical effect, or the explanation of the individual parameter, and then proceeds to the measuring technique for determining the parameters, highlighting problems, followed by explanatory notes with applicatory relevance. The measuring procedures described are the result of experiences gained in extended laboratory work and practical testing. With the model shown in Part IV, used for the operational evaluation detailing the intrinsic small range of interpretation, the book covers untreated research in the field. The Appendix provides among others valuable information about the dimensioning of receiving systems and the mathematical derivation of non-linear effects and as well as a useful method for converting different level specifications. Key Features: Introduces the basic principles and theories of present-day technology Discusses concepts at system level (aligned to the various types of users) Addresses (fully) digitized radio receivers focusing on the state-of-the-art Close contacts to the industry were utilized to show background information Enables the reader to comprehend and evaluate the characteristic features and the performance of such systems Examines the entire range of parameters that are characteristic of the technology including the physical effect and measuring techniques Includes results of experiences gained in extended laboratory work and practical testing with examples Provides a uniform and systematic approach for ease of understanding e.g. many didactic figures for the visual illustration have been newly created as well as complete real-world examples This book will be an excellent resource to understand the principles of work, for professionals developing and testing radio receivers, for receiver users (e.g. at regulatory agencies, surveillance centers, secret services, classical radio communications services), technicians, engineers and technicians who work with RF-measurement instruments, postgraduate students studying in the field and university lecturers. Chartered radio amateurs and handlers/operators will also find this book insightful. Due to high level of detail, it also serves as a reference. By using the carefully edited alphabetical index with over 1,200 entries, the appropriate explanations can be found quickly in the text.
Author | : Artem Saakian |
Publisher | : Artech House |
Total Pages | : 422 |
Release | : 2020-12-31 |
Genre | : Technology & Engineering |
ISBN | : 1630818453 |
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.