Download or read book Properties of Ferrimagnetic Materials for Microwave Applications written by Bell Telephone Laboratories, inc and published by . This book was released on 1964 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ferrimagnetic Materials at Microwave Frequencies written by Arnold S. Boxer and published by . This book was released on 1964 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave Properties Of Magnetic Films written by Carmine Vittoria and published by World Scientific. This book was released on 1993-09-09 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous works on this subject tended to be too specialised, making it difficult for students who lack the necessary background in this subject to follow. This book attempts to remedy the situation by providing students from other disciplines the basic background necessary to understand the discussion in this book. In this way, it provides a bridge between basic science and applications/course work. The book begins by presenting the fundamental principles of microwave materials using electrical engineering terminology, hence providing the necessary background before it discusses well-known physical concepts or solid state. Having reviewed the basic concepts, it goes on to discuss a systematic procedure of describing the microwave properties of materials. The organised and comprehensive nature of the book makes it a very useful reading and reference source.

Download or read book Microwave Properties of Magnetic Films written by C. Vittoria and published by World Scientific. This book was released on 1993 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous works on this subject tended to be too specialised, making it difficult for students who lack the necessary background in this subject to follow. This book attempts to remedy the situation by providing students from other disciplines the basic background necessary to understand the discussion in this book. In this way, it provides a bridge between basic science and applications/course work. The book begins by presenting the fundamental principles of microwave materials using electrical engineering terminology, hence providing the necessary background before it discusses well-known physical concepts or solid state. Having reviewed the basic concepts, it goes on to discuss a systematic procedure of describing the microwave properties of materials. The organised and comprehensive nature of the book makes it a very useful reading and reference source.

Download or read book Tech Briefs written by Trans-Tech, Inc and published by . This book was released on 1973 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ferromagnetic Microwire Composites written by Hua-Xin Peng and published by Springer. This book was released on 2016-02-10 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Situated at the forefront of interdisciplinary research on ferromagnetic microwires and their multifunctional composites, this book starts with a comprehensive treatment of the processing, structure, properties and applications of magnetic microwires. Special emphasis is placed on the giant magnetoimpedance (GMI) effect, which forms the basis for developing high-performance magnetic sensors. After defining the key criteria for selecting microwires for various types of GMI sensors, the book illustrates how ferromagnetic microwires are employed as functional fillers to create a new class of composite materials with multiple functionalities for sensing and microwave applications. Readers are introduced to state-of-the-art fabrication methods, microwave tunable properties, microwave absorption and shielding behaviours, as well as the metamaterial characteristics of these newly developed ferromagnetic microwire composites. Lastly, potential engineering applications are proposed so as to highlight the most promising perspectives, current challenges and possible solutions.

Download or read book Ferromagnetic Materials written by R. A. McCurrie and published by Academic Press. This book was released on 1994 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the properties and structure of a wide range of magnetic materials with engineering applications. It discusses ferromagnetic, ferrigmagnetic, and amorphous materials and their role in the two major property groupings of high permeability and permanent-magnet materials. Other groups, including materials suitable for magnetic recording, magnetoelastic transducers, magneto-optical discs and magnetic bubble memories, are also included. The book providesan in-depth discussion of the basic mechanisms which determine magnetic properties, and features a comprehensive view of how the mechanisms of magnetization reversal and coercivity are related to and interpreted in terms of the structure of the various materials at both the atomic and microstructural levels. For ease of location of materials and topics, the chapters are structured with numbered headings. A large amount of information is presented in textual, tabular, and graphical form, and extensive references will direct the reader to the most important or most representative original papers or reviews. The book is aimed at research students in materials science and electrical engineering, and industrial researchers, for whom the concentration on useful materials will be of particular interest. Covers a wide range of ferromagnetic materials, including many permanent magnets currently under development or research Provides a clear interpretation of the observed properties of ferromagnetic materials or magnetic ceramics in terms of crystal and magnetic structure Presents a detailed discussion and interpretation of magnetic properties of 3.2% Si-Fe transformer core alloy Features extensive references, with easy access to specific materials or topics

Download or read book Microwave Materials for Wireless Applications written by David B. Cruickshank and published by Artech House. This book was released on 2011 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical resource offers you an in-depth, up-to-date understanding of the use of microwave magnetic materials for cutting-edge wireless applications. The book discusses device applications used in wireless infrastructure base stations, point-to-point radio links, and a range of more specialized microwave systems. You find detailed discussions on the attributes of each family of magnetic materials with respect to specific wireless applications. Moreover, the book addresses two of the hottest topics in the field today OCo insertion loss and intermodulation. This comprehensive reference also covers ancillary materials that are used with microwave magnetic materials, such as dielectrics, absorbers, and conductors."

Download or read book Microwave Engineering written by David M. Pozar and published by John Wiley & Sons. This book was released on 2021 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 4th edition of this classic text provides a thorough coverage of RF and microwave engineering concepts, starting from fundamental principles of electrical engineering, with applications to microwave circuits and devices of practical importance. Coverage includes microwave network analysis, impedance matching, directional couplers and hybrids, microwave filters, ferrite devices, noise, nonlinear effects, and the design of microwave oscillators, amplifiers, and mixers. Material on microwave and RF systems includes wireless communications, radar, radiometry, and radiation hazards. A large number of examples and end-of-chapter problems test the reader's understanding of the material. The 4th edition includes new and updated material on systems, noise, active devices and circuits, power waves, transients, RF CMOS circuits, and more.

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave Materials and Applications written by Mailadil T. Sebastian and published by John Wiley & Sons. This book was released on 2017-03-02 with total page 997 pages. Available in PDF, EPUB and Kindle. Book excerpt: Die jüngsten Fortschritte im Bereich der drahtlosen Telekommunikation und dem Internet der Dinge sorgen bei drahtlosen Systemen, beim Satellitenfernsehen und bei intelligenten Transportsystemen der 5. Generation für eine höhere Nachfrage nach dielektrischen Materialien und modernen Fertigungstechniken. Diese Materialien bieten ausgezeichnete elektrische, dielektrische und thermische Eigenschaften und verfügen über enormes Potenzial, vor allem bei der drahtlosen Kommunikation, bei flexibler Elektronik und gedruckter Elektronik. Microwave Materials and Applications erläutert die herkömmlichen Methoden zur Messung der dielektrischen Eigenschaften im Mikrowellenbereich, die verschiedenen Ansätze zur Lösung von Problemen der Materialchemie und von Kristallstrukturen, in den Bereichen Doping, Substitution und Aufbau von Verbundwerkstoffen. Besonderer Schwerpunkt liegt auf Verarbeitungstechniken, Einflüssen der Morphologie und der Anwendung von Materialien in der Mikrowellentechnik. Gleichzeitig werden viele der jüngsten Forschungserkenntnisse bei Mikrowellen-Dielektrika und -Anwendungen zusammengefasst. Die verschiedenen Kapitel untersuchen: Oxidkeramiken für dielektrische Resonatoren und Substrate, HTCC-, LTCC- und ULTCC-Bänder für Substrate, Polymer-Keramik-Verbundstoffe für Leiterplatten, Elastomer-Keramik-Verbundstoffe für flexible Elektronik, dielektrische Tinten, Materialien für die EMV-Abschirmung, Mikrowellen-Ferrite. Ein umfassender Anhang präsentiert die grundlegenden Eigenschaften von mehr als 4000 verlustarmen dielektrischen Keramiken, deren Zusammensetzung, kristalline Struktur und dielektrischen Eigenschaften für Mikrowellenanwendungen. Microwave Materials and Applications wirft einen Blick auf sämtliche Aspekte von Mikrowellenmaterialien und -anwendungen, ein nützliches Handbuch für Wissenschaftler, Unternehmen, Ingenieure und Studenten, die sich mit heutigen und neuen Anwendungen in den Bereichen drahtlose Kommunikation und Unterhaltungselektronik beschäftigen.

Download or read book Modeling and Design of Microwave Devices Based on Ferromagnetic Nanowires written by Aimad Saib and published by Presses univ. de Louvain. This book was released on 2004 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: As wireless communication systems are flourishing and operating frequencies are progressively increasing, there exists nowadays a strong demand for RF devices at millimeter wavelengths. Nonmetallic ferromagnetic materials, also called ferrites, have found wide applications in RF technology as they possess the combined properties of a magnetic material and an electrical insulator. The remarkable flexibility in tailoring the magnetic properties, the very high resistivity, price and performance considerations make ferrites the first choice materials for microwave applications. However, the frequency range of operation, the bandwidth, and the aptitude to be integrated in MMICs should be improved. In this work, a new class of magnetic materials which could overcome the main disadvantages encountered when using ferrites in RF devices operating at millimeter wavelengths is studied. This material, called magnetic nanowired substrate (MNWS), is composed of an array of ferromagnetic nanowires embedded in a polymer substrate. First, the ferromagnetic nature of nanowires yields very high saturation magnetizations, thus operating frequencies higher than 40 GHz. Next, the nanometric wire diameter allows an easy penetration of electromagnetic waves inside the MNWS. Moreover, due to the high aspect ratio of nanowires the desired magnetic properties are obtained without an external magnetic field. This leads to a considerable potential increase of the compactness and ease of integration in MMICs. Various potential applications, such as filters and circulators, of this new material are presented.

Download or read book Research on Selected Microwave Properties of Ferrites Final Report written by Stanford University. Microwave Laboratory and published by . This book was released on 1965 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1979 with total page 1074 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Foundations for Microstrip Circuit Design written by Terry C. Edwards and published by John Wiley & Sons. This book was released on 2016-02-01 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building on the success of the previous three editions, Foundations for Microstrip Circuit Design offers extensive new, updated and revised material based upon the latest research. Strongly design-oriented, this fourth edition provides the reader with a fundamental understanding of this fast expanding field making it a definitive source for professional engineers and researchers and an indispensable reference for senior students in electronic engineering. Topics new to this edition: microwave substrates, multilayer transmission line structures, modern EM tools and techniques, microstrip and planar transmision line design, transmission line theory, substrates for planar transmission lines, Vias, wirebonds, 3D integrated interposer structures, computer-aided design, microstrip and power-dependent effects, circuit models, microwave network analysis, microstrip passive elements, and slotline design fundamentals.

Download or read book A Review of the Air Force Materials Research and Development Program written by and published by . This book was released on 1966 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical reports published by the Air Force Materials Laboratory during the period 1 July 1964 - 30 June 1965 are abstracted herein. Reports on research conducted by the Air Force Materials Laboratory personnel as well as that conducted on contract are included.

Download or read book Microwave Materials written by V.R.K. Murthy and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Solid State Materials have been gaining importance in recent times especially in the context of devices which can provide necessary infrastructure and flexibility for various human endeavours. In this context, microwave materials have a unique place especially in various device applications as well as in communication networks. Various technological developments are taking place in fine-tuning these materials for specific applicatio"ns and in fixed band frequencies. Though the science and technology of these materials has reached an advanced stage, systematic attempts are still lacking in bringing all available information in a single source. The present. volume is a modest attempt in this direction, though it cannot be considered to be the one that satisfies completely desired components and information required. The editors have enlisted certain articles of interest in this area, especially those dealing with measurement techniques, chapters dealing with materials like Ferrites, YIGs, Radome and high Tc superconducting materials which are of current interest. The editors are fully aware that the coverages are not comprehensive either in scope or in depth. The purpose of this volume is only to acquaint oneself of certain aspects of a fast developing field. The editors will be grateful for any comments or suggestions in this endeavour. V. R. K. MURTHY S. SUNDARAM B. VISWANATHAN Contents Preface v 1. Materials and Processes in Microwave Integrated Circuits Fabrication 1 T. Rs. Reddy 2. Materials and Technology for Microwave Integrated Circuits 30 Bharathi Bhat and Shiban K. Koul 3.