Author: A. J. Baden Fuller
Publisher: IET
ISBN: 9780863410642
Category : Technology & Engineering
Languages : en
Pages : 296
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Book Description
Includes a full mathematical treatment of the interaction of an electromagnetic wave with a gyromagnetic ferrite material.
Author: Alex Goldman
Publisher: Springer Science & Business Media
ISBN: 0387294139
Category : Science
Languages : en
Pages : 446
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Book Description
Revision of a classic reference on ferrite technology Includes fundamentals as well as applications Covers new areas such as nanoferrites, new high frequency power supply materials, magnetoresistive ferrites for magnetic recording
Author: L. Thourel
Publisher: Elsevier
ISBN: 1483164551
Category : Technology & Engineering
Languages : en
Pages : 115
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Book Description
The Use of Ferrites at Microwave Frequencies describes the applications of ferrites at microwave frequencies and the apparatus involved. Topics covered range from the properties of ferrites to gyromagnetic and non-reciprocal effects, ferrite isolators, circulators, and modulators. The use of ferrites in variable frequency filter cavities is also discussed. Mathematical explanations are reduced to the strict minimum and only the results of calculations are indicated. This book consists of seven chapters and opens with a review of the theory of magnetism, touching on subjects such as the BOHR magneton, diamagnetism and paramagnetism, ferromagnetism and antiferromagnetism, ferrimagnetism, and demagnetizing. The next chapter deals with the elementary theory of gyromagnetic effects and covers the kinetic moment theorem, precession of the spin moment, gyromagnetic resonance, complex permeability, and gyromagnetic effects in the atom. The reader is then introduced to ferrites and their properties; non-reciprocal effects and their applications; and ferrite isolators, circulators, and modulators. The final chapter describes the use of ferrites in the design of cavities whose resonant frequency is controlled by a magnetic field or filters with variable characteristics. This monograph is written primarily for microwave and electronics engineers.
Author: Mailadil T. Sebastian
Publisher: John Wiley & Sons
ISBN: 1119208556
Category : Technology & Engineering
Languages : de
Pages : 1000
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Book Description
The recent rapid progress in wireless telecommunication, including the Internet of Things, 5th generation wireless systems, satellite broadcasting, and intelligent transport systems has increased the need for low-loss dielectric materials and modern fabrication techniques. These materials have excellent electrical, dielectric, and thermal properties and have enormous potential, especially in wireless communication, flexible electronics, and printed electronics. Microwave Materials and Applications discusses the methods commonly employed for measuring microwave dielectric properties, the various attempts reported to solve problems of materials chemistry and crystal structure, doping, substitution, and composite formation, highlighting the processing techniques, morphology influences, and applications of microwave materials whilst summarizing many of the recent technical research accomplishments in the area of microwave dielectrics and applications Chapters examine: Oxide ceramics for dielectric resonators and substrates HTCC, LTCC and ULTCC tapes for substrates Polymer ceramic composites for printed circuit boards Elastomer-ceramic composites for flexible electronics Dielectric inks EMI shielding materials Microwave ferrites A comprehensive Appendix presents the fundamental properties for more than 4000 low-loss dielectric ceramics, their composition, crystal structure, and their microwave dielectric properties. Microwave Materials and Applications presents a comprehensive view of all aspects of microwave materials and applications, making it useful for scientists, industrialists, engineers, and students working on current and emerging applications of wireless communications and consumer electronics.
Author: Alex Goldman
Publisher: Springer Science & Business Media
ISBN: 1461549175
Category : Technology & Engineering
Languages : en
Pages : 656
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Book Description
Below is a copy of Professor Takeshi Takei's original preface that he wrote for my first book, Modem Ferrite Teclmology. I was proud to receive this preface and include it here with pride and affection. We were saddened to learn of his death at 92 on March 12, 1992. Preface It is now some 50 years since ferrites debuted as an important new category of magnetic materials. They were prized for a range of properties that had no equivalents in existing metal magnetic materials, and it was not long before full-fledged research and development efforts were underway. Today, ferrites are employed in a truly wide range of applications, and the efforts of the many men and women working in the field are yielding many highly intriguing results. New, high-performance products are appearing one after another, and it would seem we have only scratched the surface of the hidden possibilities of these fascinating materials. Dr. Alex Goldman is well qualified to talk about the state of the art in ferrites. For many years Dr. Goldman has been heavily involved in the field as director of the research and development division of Spang & Co. and other enterprises. This book, Modem Ferrite Technology, based in part on his own experiences, presents a valuable overview of the field. It is testimony to his commitment and bountiful knowledge about one oftoday's most intriguing areas of technology.
Author: Aleksandr Grigor'evich Gurevich
Publisher:
ISBN:
Category : Ferrites (Magnetic materials)
Languages : en
Pages : 348
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Book Description
Author: Benjamin Lax
Publisher:
ISBN: 9781258279899
Category :
Languages : en
Pages : 768
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Book Description
Author: Vincent G. Harris
Publisher: John Wiley & Sons
ISBN: 1118971469
Category : Science
Languages : en
Pages : 501
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Book Description
MODERN FERRITES, Volume 1 A robust exploration of the basic principles of ferrimagnetics and their applications In Modern Ferrites Volume 1: Basic Principles, Processing and Properties, renowned researcher and educator Vincent G. Harris delivers a comprehensive overview of the basic principles and ferrimagnetic phenomena of modern ferrite materials. Volume 1 explores the fundamental properties of ferrite systems, including their structure, chemistry, and magnetism; the latest in processing methodologies; and the unique properties that result. The authors explore the processing, structure, and property relationships in ferrites as nanoparticles, thin and thick films, compacts, and crystals and how these relationships are key to realizing practical device applications laying the foundation for next generation technologies. This volume also includes: Comprehensive investigation of the historical and scientific significance of ferrites upon ancient and modern societies; Neel’s expanded theory of molecular field magnetism applied to ferrimagnetic oxides together with theoretic advances in density functional theory; Nonlinear excitations in ferrite systems and their potential for device technologies; Practical discussions of nanoparticle, thin, and thick film growth techniques; Ferrite-based electronic band-gap heterostructures and metamaterials. Perfect for RF engineers and magnetitians working in the field of RF electronics, radar, communications, and spintronics as well as other emerging technologies. Modern Ferrites will earn a place on the bookshelves of engineers and scientists interested in the ever-expanding technologies reliant upon ferrite materials and new processing methodologies. Modern Ferrites Volume 2: Emerging Technologies and Applications is also available (ISBN: 9781394156139).
Author: Ron Schmitt
Publisher: Elsevier
ISBN: 0080505236
Category : Technology & Engineering
Languages : en
Pages : 377
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Book Description
Approx.410 pagesApprox.410 pages
Author: Henry H. Hausner
Publisher: Elsevier
ISBN: 1483221601
Category : Technology & Engineering
Languages : en
Pages : 492
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Book Description
Modern Materials: Advances in Development and Applications, Volume 3 is an 11-chapter text that provides comprehensive insight into the properties, applications, progress, and potentialities of various types of materials. The opening chapters present a short introduction to the fundamental concepts of polymer chemistry and definitions, followed by an extensive discussion on polyesters, phenolic resins, epoxy resins, silicones, and fluorinated polymers. The succeeding chapters deals with the general concepts of lubrication, the types and characteristics of natural and synthetic oils, their tests and specifications, and also their service applications. The discussion then shifts to the fundamental properties and applications of soft, hard, and special magnetic ferrites. Other chapters provide first an overview of an important theory on ferroelectricity, and then survey the properties, applications, and preparation of ferroelectric materials. The final chapters consider the concept of the liquid state and the heat transfer through liquid metals, as well as their operational procedures and equipment for handling. These chapters also look into the properties and applications of these materials in heat transfer, chemical, and physical uses. Materials scientists, engineers, researchers, teachers, and students will find this book invaluable.
