Electromagnetic Waves – serie
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106 produkter
Practical Communication Theory
Av Dave Adamy
Inbunden, 2014
1008 kr
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Practical Communication Theory, 2nd Edition enables the reader to quickly and easily generate the answers to real-world problems encountered in specifying, testing, and fielding any type of systems that involve radio propagation. It deals with free space radio propagation and propagation near the …
Channels, Propagation and Antennas for Mobile Communications
Av Rodney Vaughan, Jørgen Bach Andersen
Inbunden, 2002
2602 kr
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Written by two leading experts in the field, this exceptional book introduces the reader to the principles, theory and applications of physical layer wireless/mobile communications. In the area of wireless, the antennas, propagation and the radio channel used are inter-related; this book offers an …
Propagation of Radiowaves
Av Les Barclay
Inbunden, 2002
1851 kr
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The field of radio communications continues to change rapidly, and the second edition of this outstanding book, based on a popular IEE Vacation School, has been fully updated to reflect the latest developments. The introduction of new services and the proliferation of mobile communications have …
Advanced Electromagnetic Analysis of Passive and Active Planar Structures
Inbunden, 1999
1636 kr
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Historically, electromagnetics and complex circuit modelling existed as separate disciplines, each with their own tools, models and even languages. More recently, however, the emergence of very high-speed digital circuits and pressure on the telecommunications market to move towards microwave and …
Parabolic Equation Methods for Electromagnetic Wave Propagation
Inbunden, 2000
1851 kr
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This book is the first to present the application of parabolic equation methods in electromagnetic wave propagation. These powerful numerical techniques have become the dominant tool for assessing clear-air and terrain effects on radiowave propagation and are growing increasingly popular for …
Electromagnetic Mixing Formulas and Applications
Av Ari Sihvola
Inbunden, 1999
1574 kr
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The book discusses homogenisation principles and mixing rules for the determination of the macroscopic dielectric and magnetic properties of different types of media. The effects of structure and anisotropy are discussed in detail, as well as mixtures involving chiral and nonlinear materials. High …
Theory and Design of Microwave Filters
Av Ian Hunter
Inbunden, 2001
1744 kr
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Microwave filters are vital components in a huge variety of electronic systems, including the rapidly growing communications industry behind mobile radio and satellite communications, as well as radar and other microwave technologies. Ian Hunter provides a graduate-level text that has the aim of …
Ridge Waveguides and Passive Microwave Components
Av J. Helszajn
Inbunden, 2000
2066 kr
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The ridge waveguide, which is a rectangular waveguide with one or more metal inserts (ridges), is an important transmission line in microwave engineering, through which many passive components can be achieved. As such it is a well-established and widely used element in commercial electronics and …
Analysis of Metallic Antennas and Scatterers
Av B.D. Popović, B.M. Kolundžija
Inbunden, 1994
1529 kr
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Most antennas are assembled from conducting surfaces and wires. The usual approach to numerical analysis of such structures is to approximate them by small surface or wire elements, with simple current approximation over the elements (the so-called subdomain approach), which requires a large amount …
Microwave Horns and Feeds
Av A.D. Olver, P.J.B. Clarricoats m. fl.
Inbunden, 1994
2066 kr
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This book is the first comprehensive treatment of microwave horns and feeds for reflector antennas for use in satellite and terrestrial communications, radar and radio astronomy. The feed for a reflector antenna is a crucial component because the performance of the reflector depends on a good feed …
Approximate Boundary Conditions in Electromagnetics
Av T.B.A. Senior, J.L. Volakis
Inbunden, 1995
1636 kr
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Non-metallic materials and composites are now commonplace in modern vehicle construction, and the need to compute scattering and other electromagnetic phenomena in the presence of material structures has led to the development of new simulation techniques.This book describes a variety of methods …
Spectral Theory and Excitation of Open Structures
Av Victor P. Shestopalov, Youri V. Shestopalov
Inbunden, 1996
1636 kr
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Open resonators, open waveguides and open diffraction gratings are used extensively in modern millimetre and submillimetre technology, spectroscopy and radio engineering. The physical principles of open electrodynamic structures are different from those of closed ones because of radiation loss, …
Open Electromagnetic Waveguides
Av T. Rozzi, M. Mongiardo
Inbunden, 1996
1958 kr
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Electromagnetic waves are guided by open structures in a variety of applications at radio, microwave, millimetric and optical frequencies. Examples range from the propogation of radiowaves down the shaft of an oil rig to that of light through an optical fibre. As the guide is open, radiation may …
Theory of Nonuniform Waveguides
The cross-section method
Av B.Z. Katsenelenbaum, L. Mercader del Rio m. fl.
Inbunden, 1997
1958 kr
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The cross-section method is an analytical tool used in the design of components required for low-loss, highly efficient transmission of electromagnetic waves in nonuniform waveguides. When the waveguide dimensions are large compared with the wavelength, a fully three-dimensional analysis employing …
Corrugated Horns for Microwave Antennas
Av P.J.B. Clarricoats, A.D. Olver
Inbunden, 1984
1881 kr
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Over the last twenty years Corrugated horns have become widely used as feeds for microwave reflector antennas because of their high efficiency, good pattern symmetry and low cross-polarisation. They are increasingly used in antennas for satellite communications, radar, microwave point to point …
Microwave Antenna Theory and Design
Inbunden, 1984
1958 kr
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Microwave Antenna Theory and Design is an unabridged reprint of the book published by McGraw Hill, as Volume 12 of the MIT Radiation Laboratory Series in 1949. The Editor of the Volume, the late Professor Samuel Silver, contributed extensively to the text and subsequently became one of the best …
Waveguide Handbook
Av N. Marcuvitz
Inbunden
1881 kr
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The Waveguide Handbook is an unabridged reprint of the book first published in 1951 by McGraw Hill as Volume 10 of the MIT Radiation Laboratory Series.Although the primary aim of the book is to present the equivalent-circuit parameters for a large number of microwave structures, a brief but …
Geometrical Theory of Diffraction for Electromagnetic Waves
Häftad, 1986
1046 kr
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The continuous development of the Geometrical Theory of Diffraction (GTD), from its conception in the 1950s, has now established it as a leading analytical technique in the prediction of high-frequency electromagnetic radiation and scattering phenomena. Consequently, there is an increasing demand …
Ferrites at Microwave Frequencies
Inbunden, 1987
1958 kr
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Between 1950 and 1965, there was a spate of intense activity to investigate the theory and application of ferrite materials at microwave frequencies, and in the early 1960s a number of textbooks on the microwave applications of ferrites were published, but nothing comprehensive since. Now this book …
Microstrip Antenna Theory and Design
Av J.R. James, P.S. Hall m. fl.
Häftad, 1981
1046 kr
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In the past few years, the concept of creating microwave antennas using microstrip has attracted increasing attention and viable practical designs are now emerging. The purpose of this monograph is to present the reader with an appreciation of the underlying physical action, up-to-date theoretical …
Propagation of Short Radio Waves
Av Donald E. Kerr, S.A. Goudsmit m. fl.
Inbunden, 1987
2495 kr
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This book treats the phenomena associated with the propagation of short radio waves between terminal points, whether they be the radar antenna serving a dual purpose or the antennas of a communications system. The intention is to present a summary of the state of knowledge in the microwave …
Principles of Microwave Circuits
Av C.G. Montgomery, R.H. Dicke m. fl.
Inbunden, 1987
2090 kr
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Principles of Microwave Circuits is an unabridged reprint of the book first published in 1948 by McGraw Hill as Volume 8 of the MIT Radiation Laboratory Series. Since the original publication of this book, a number of errors have been brought to our attention. Corrections of these errors are …
Spherical Near-field Antenna Measurements
Av J.E. Hansen
Inbunden, 1988
2090 kr
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The subject of antenna measurements is one which has undergone revolutionary changes in recent years, in particular within space applications, where high demands are placed upon antenna design and construction.This book represents the specific measurement technique known as the spherical near-field …
Ionospheric Radio
Inbunden, 1990
1958 kr
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Ionospheric Radio replaces an earlier publication Ionospheric Propogation and is aimed at professional scientists, engineers, and students who need an intermediate-level reference and/or text. Students of aeronomy and radio wave propogation are introduced to basic wave theory in absorbing, …
Electromagnetic Waveguides
Theory and applications
Av S.F. Mahmoud
Inbunden, 1991
1636 kr
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There are several ways to classify electromagnetic waveguides. Depending on their boundaries, they can be classified into waveguides with perfectly reflecting walls or finite impedance walls, as well as open waveguides. In terms of their applications, there are the low attenuation and low delay …
Radio Direction Finding and Superresolution
Inbunden, 1991
1884 kr
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This is an enlarged and revised second edition of a book first published in 1978 and reprinted twice since then. The new edition includes updates to all the original chapters, plus two new chapters on developments in superresolution techniques and their application to direction-finding …
Electrodynamic Theory of Superconductors
Av Shu-Ang Zhou
Inbunden, 1991
1636 kr
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Electrodynamic Theory of Superconductors is the first book of its kind. It gives a unified and comprehensive theoretical treatment of electromagnetic, thermal and mechanical phenomena in superconductors. Basic concepts and principles in continuum electrodynamics are introduced, with particular …
VHF and UHF Antennas
Inbunden, 1992
1778 kr
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This book describes VHF and UHF antennas for the range 30-3000 MHz developed over the last 50 years. Many designs that have not previously been described in detail are covered. The author's long, practical experience is shown in numerous examples of new uses for old designs.Particular attention is …
Propagation, Scattering and Diffraction of Electromagnetic Waves
Av A.S. Ilyinski, G.Ya. Slepyan m. fl.
Inbunden, 1993
1884 kr
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This book describes new, highly effective, rigorous analysis methods for electromagnetic wave problems. Examples of their application to the mathematical modelling of micros trip lines, corrugated flexible waveguides, horn antennas, complex-shaped cavity resonators and periodic structures are …
Asymptotic and Hybrid Methods in Electromagnetics
Av F. Molinet, I. Andronov m. fl.
Inbunden, 2005
1384 kr
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There have been significant developments in the field of numerical methods for diffraction problems in recent years, and as a result, it is now possible to perform computations with more than ten million unknowns. However, the importance of asymptotic methods should not be overlooked. Not only do …
