Ultra Wide Band Antennas

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118586573
Total Pages : 217 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Ultra Wide Band Antennas by : Xavier Begaud

Download or read book Ultra Wide Band Antennas written by Xavier Begaud and published by John Wiley & Sons. This book was released on 2013-03-04 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra Wide Band Technology (UWB) has reached a level of maturity that allows us to offer wireless links with either high or low data rates. These wireless links are frequently associated with a location capability for which ultimate accuracy varies with the inverse of the frequency bandwidth. Using time or frequency domain waveforms, they are currently the subject of international standards facilitating their commercial implementation. Drawing up a complete state of the art, Ultra Wide Band Antennas is aimed at students, engineers and researchers and presents a summary of internationally recognized studies.

MIMO

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Publisher : Academic Press
ISBN 13 : 0123821959
Total Pages : 385 pages
Book Rating : 4.1/5 (238 download)

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Book Synopsis MIMO by : Alain Sibille

Download or read book MIMO written by Alain Sibille and published by Academic Press. This book was released on 2010-12-03 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword from Arogyaswami Paulraj, Professor (Emeritus), Stanford University (USA) - The first book to show how MIMO principles can be implemented in today's mobile broadband networks and components - Explains and solves some of the practical difficulties that arise in designing and implementing MIMO systems - Both theory and implementation sections are written in the context of the most recent standards: IEEE 802.11n (WiFi); IEEE 802.16 (WIMAX); 4G networks (3GPP/3GPP2, LTE)

Flexoelectricity in Liquid Crystals

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Publisher : World Scientific
ISBN 13 : 1848167997
Total Pages : 299 pages
Book Rating : 4.8/5 (481 download)

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Book Synopsis Flexoelectricity in Liquid Crystals by : Agnes Buka

Download or read book Flexoelectricity in Liquid Crystals written by Agnes Buka and published by World Scientific. This book was released on 2013 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book intends to give a state-of-the-art overview of flexoelectricity, a linear physical coupling between mechanical (orientational) deformations and electric polarization, which is specific to systems with orientational order, such as liquid crystals. Chapters written by experts in the field shed light on theoretical as well as experimental aspects of research carried out since the discovery of flexoelectricity. Besides a common macroscopic (continuum) description the microscopic theory of flexoelectricity is also addressed. Electro-optic effects due to or modified by flexoelectricity as well as various (direct and indirect) measurement methods are discussed. Special emphasis is given to the role of flexoelectricity in pattern-forming instabilities. While the main focus of the book lies in flexoelectricity in nematic liquid crystals, peculiarities of other mesophases (bent-core systems, cholesterics, and smectics) are also reviewed. Flexoelectricity has relevance to biological (living) systems and can also offer possibilities for technical applications. The basics of these two interdisciplinary fields are also summarized.

Pervasive Mobile and Ambient Wireless Communications

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Publisher : Springer Science & Business Media
ISBN 13 : 144712314X
Total Pages : 696 pages
Book Rating : 4.4/5 (471 download)

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Book Synopsis Pervasive Mobile and Ambient Wireless Communications by : Roberto Verdone

Download or read book Pervasive Mobile and Ambient Wireless Communications written by Roberto Verdone and published by Springer Science & Business Media. This book was released on 2012-01-02 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reporting the findings of COST 2100, a major European intergovernmental project, this volume offers system designers a good source of guidelines based on channel characterization and measurement-based modeling, as well as worthwhile ideas for future research.

The Little Book of Big Deforestation Drivers

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Publisher :
ISBN 13 : 9780992780869
Total Pages : 188 pages
Book Rating : 4.7/5 (88 download)

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Book Synopsis The Little Book of Big Deforestation Drivers by : Mario Rautner

Download or read book The Little Book of Big Deforestation Drivers written by Mario Rautner and published by . This book was released on 2013 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Green Challenge

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Publisher : Routledge
ISBN 13 : 1134844026
Total Pages : 290 pages
Book Rating : 4.1/5 (348 download)

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Book Synopsis The Green Challenge by : Dick Richardson

Download or read book The Green Challenge written by Dick Richardson and published by Routledge. This book was released on 2006-01-16 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Green Challenge is an up-to-date and comprehensive account of the development of Green parties in Western Europe, and includes an account of the development since 1989 of an East European Green movement. Blending theory and empirical analysis, the book contains chapters on each of the main western European cases and on a number of other less-studied ones. These are designed to demonstrate the shifting balance of party-political competition the factor the authors believe most strongly influences the fortunes of the Greens. The editors also integrate a valuable analysis of the environmentally-degraded Czech Republic, where the Green parties' lack of electoral success has puzzled many observers.

The Power of Politics

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Author :
Publisher : Routledge
ISBN 13 : 9780367310752
Total Pages : 0 pages
Book Rating : 4.3/5 (17 download)

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Book Synopsis The Power of Politics by : Jan Willem Duyvendak

Download or read book The Power of Politics written by Jan Willem Duyvendak and published by Routledge. This book was released on 2021-05-31 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the author compares New Social Movements (NSM) development in France with NSM development in Switzerland, Germany and the Netherlands. He finds that by the 1980s, the new social movements were weaker in France because of France's tradition of old political conflicts.

Engineering Acoustics

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Publisher : Springer Science & Business Media
ISBN 13 : 3540927239
Total Pages : 540 pages
Book Rating : 4.5/5 (49 download)

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Book Synopsis Engineering Acoustics by : Michael Möser

Download or read book Engineering Acoustics written by Michael Möser and published by Springer Science & Business Media. This book was released on 2009-09-01 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable for both individual and group learning, Engineering Acoustics focuses on basic concepts and methods to make our environments quieter, both in buildings and in the open air. The author’s tutorial style derives from the conviction that understanding is enhanced when the necessity behind the particular teaching approach is made clear. He also combines mathematical derivations and formulas with extensive explanations and examples to deepen comprehension. Fundamental chapters on the physics and perception of sound precede those on noise reduction (elastic isolation) methods. The last chapter deals with microphones and loudspeakers. Moeser includes major discoveries by Lothar Cremer, including the optimum impedance for mufflers and the coincidence effect behind structural acoustic transmission. The appendix gives a short introduction on the use of complex amplitudes in acoustics.

Nonlinear Optical Materials

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Publisher : Springer Science & Business Media
ISBN 13 : 9780387985817
Total Pages : 270 pages
Book Rating : 4.9/5 (858 download)

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Book Synopsis Nonlinear Optical Materials by : Jerome V. Moloney

Download or read book Nonlinear Optical Materials written by Jerome V. Moloney and published by Springer Science & Business Media. This book was released on 1998-08-13 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mathematical methods play a significant role in the rapidly growing field of nonlinear optical materials. This volume discusses a number of successful or promising contributions. The overall theme of this volume is twofold: (1) the challenges faced in computing and optimizing nonlinear optical material properties; and (2) the exploitation of these properties in important areas of application. These include the design of optical amplifiers and lasers, as well as novel optical switches. Research topics in this volume include how to exploit the magnetooptic effect, how to work with the nonlinear optical response of materials, how to predict laser-induced breakdown in efficient optical devices, and how to handle electron cloud distortion in femtosecond processes.

Debating the Democratic Legitimacy of the European Union

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Publisher : Rowman & Littlefield Publishers
ISBN 13 : 074257640X
Total Pages : 403 pages
Book Rating : 4.7/5 (425 download)

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Book Synopsis Debating the Democratic Legitimacy of the European Union by : Beate Kohler-Koch

Download or read book Debating the Democratic Legitimacy of the European Union written by Beate Kohler-Koch and published by Rowman & Littlefield Publishers. This book was released on 2007-04-18 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: The discussion about a constitution for the European Union and its rejection by referendum in two of the EU founding member states has once again spurred public and scholarly interest in the democratic quality and potential of the European Union. Debating the Democratic Legitimacy of the European Union brings together distinguished thinkers from law, political science, sociology, and political philosophy to explore the potential for democratically legitimate governance in the European Union. Drawing on different theoretical perspectives and strands from democratic theory, this volume is the first of its kind to overcome the present state of fragmentation in the debate about the conditions and possible remedies for what is often called the "democratic deficit" of the European Union. Among the pressing questions addressed by the contributors are: What future is there for parliamentary democracy in the European Union? Can we observe the evolution of a European public sphere and civil society? Can participatory democracy or deliberative democracy pave the road for a democratically legitimate European Union? Conversations about democracy have engaged the public in a new way since the beginning of the Iraq war, and this volume is the best resource for students and readers who are interested in democracy in the European Union. Contributions by: Rudy B. Andeweg, Katrin Auel, Arthur Benz, Lars-Erik Cederman, Damian Chalmers, Deirdre Curtin, Donatella Della Porta, Klaus Eder, Erik O. Eriksen, Ulrich Haltern, Hubert Heinelt, Doug Imig, Christian Joerges, Beate Kohler-Koch, Christopher Lord, Paul Magnette, Andreas Maurer, Jeremy Richardson, Berthold Rittberger, Rainer Schmalz-Bruns, Michael Th. Greven, Hans-Jörg Trenz, and Armin von Bogdandy

Scientific Canadian Mechanics' Magazine and Patent Office Record

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Publisher :
ISBN 13 :
Total Pages : 1070 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Scientific Canadian Mechanics' Magazine and Patent Office Record by : Canada. Patent Office

Download or read book Scientific Canadian Mechanics' Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1966-03 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Food Production and Nature Conservation

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Publisher : Routledge
ISBN 13 : 1317509528
Total Pages : 520 pages
Book Rating : 4.3/5 (175 download)

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Book Synopsis Food Production and Nature Conservation by : Iain J. Gordon

Download or read book Food Production and Nature Conservation written by Iain J. Gordon and published by Routledge. This book was released on 2016-11-25 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: Feeding the world's growing human population is increasingly challenging, especially as more people adopt a western diet and lifestyle. Doing so without causing damage to nature poses an even greater challenge. This book argues that in order to create a sustainable food supply whilst conserving nature, agriculture and nature must be reconnected and approached together. The authors demonstrate that while the links between nature and food production have, to some extent, already been recognized, until now the focus has been to protect one from the impacts of the other. Instead, it is argued that nature and agriculture can, and should, work together and ultimately benefit from one another. Chapters describe efforts to protect nature through globally connected protected area systems and illustrate how farming methods are being shaped to protect nature within agricultural systems. The authors also point to many ways in which nature benefits agriculture through the ecosystem services it provides. Overall, the book shows that nature conservation and food production must be considered as equally important components of future solutions to meet the global demand for food in a manner that is sustainable for both the human population and the planet as a whole.

Automated Hierarchical Synthesis of Radio-Frequency Integrated Circuits and Systems

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Author :
Publisher : Springer Nature
ISBN 13 : 3030472477
Total Pages : 198 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Automated Hierarchical Synthesis of Radio-Frequency Integrated Circuits and Systems by : Fábio Passos

Download or read book Automated Hierarchical Synthesis of Radio-Frequency Integrated Circuits and Systems written by Fábio Passos and published by Springer Nature. This book was released on 2020-07-11 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a new design methodology that allows optimization-based synthesis of RF systems in a hierarchical multilevel approach, in which the system is designed in a bottom-up fashion, from the device level up to the (sub)system level. At each level of the design hierarchy, the authors discuss methods that increase the design robustness and increase the accuracy and efficiency of the simulations. The methodology described enables circuit sizing and layout in a complete and automated integrated manner, achieving optimized designs in significantly less time than with traditional approaches.

Radiocommunications numériques

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Publisher :
ISBN 13 : 9782100505166
Total Pages : 459 pages
Book Rating : 4.5/5 (51 download)

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Book Synopsis Radiocommunications numériques by : Martine Villegas

Download or read book Radiocommunications numériques written by Martine Villegas and published by . This book was released on 2007 with total page 459 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cet ouvrage en deux tomes constitue l'unique traité d'électronique radiofréquence indispensable à tout ingénieur ou technicien de recherche et développement en systèmes de radiocommunications numériques (communication mobile, réseaux locaux, communication par satellite, etc.). Le premier tome, Principes, modélisation et simulation, présente les différentes méthodes de conception et de simulation d'un émetteur/récepteur de radiocommunications numériques, partie analogique (RF) et partie numérique. La partie RF est abordée du point de vue dimensionnement et architecture. Le second tome, Conception de circuits intégrés RF et micro-ondes, expose les principes et les méthodes de conception des circuits radiofréquences et micro-ondes linéaires et non linéaires qui entrent dans une chaîne d'émission/réception numérique. Dans les deux ouvrages, les chapitres sont illustrés par des simulations sur des cas concrets à l'aide du logiciel Matlab ou du logiciel de CAO HPADS d'Agilent Technologies. Cette 2e édition du tome 2, entièrement mise à jour, développe les techniques de conception des circuits intégrés de type MOS. De même, l'évolution de l'état de l'art des technologies d'intégration RF et micro-ondes, et des techniques de mise en boîtier a été prise en compte.

Radio Frequency Integrated Circuits and Technologies

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Author :
Publisher : Springer Science & Business Media
ISBN 13 : 3540357904
Total Pages : 518 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Radio Frequency Integrated Circuits and Technologies by : Frank Ellinger

Download or read book Radio Frequency Integrated Circuits and Technologies written by Frank Ellinger and published by Springer Science & Business Media. This book was released on 2007-03-21 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The striking feature of this book is its coverage of the upper GHz domain. However, the latest technologies, applications and broad range of circuits are discussed. Design examples are provided including cookbook-like optimization strategies. This state-of-the-art book is valuable for researchers as well as for engineers in industry. Furthermore, the book serves as fruitful basis for lectures in the area of IC design.

RF MEMS Switches and Integrated Switching Circuits

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Author :
Publisher : Springer
ISBN 13 : 9780387462615
Total Pages : 274 pages
Book Rating : 4.4/5 (626 download)

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Book Synopsis RF MEMS Switches and Integrated Switching Circuits by : Ai-Qun Liu

Download or read book RF MEMS Switches and Integrated Switching Circuits written by Ai-Qun Liu and published by Springer. This book was released on 2010-09-03 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microelectromechanical Systems (MEMS) stand poised for the next major breakthrough in the silicon revolution that began with the transistor in the 1960s and has revolutionized microelectronics. MEMS allow one to not only observe and process information of all types from small scale systems, but also to affect changes in systems and the environment at that scale. “RF MEMS Switches and Integrated Switching Circuits” builds on the extensive body of literature that exists in research papers on analytical and numerical modeling and design based on RF MEMS switches and micromachined switching circuits, and presents a unified framework of coverage. This volume includes, but is not limited to, RF MEMS approaches, developments from RF MEMS switches to RF switching circuits, and MEMS switch components in circuit systems. This book also: -Presents RF Switches and switching circuit MEMS devices in a unified framework covering all aspects of engineering innovation, design, modeling, fabrication, control and experimental implementation -Discusses RF switch devices in detail, with both system and component-level circuit integration using micro- and nano-fabrication techniques -Includes an emphasis on design innovation and experimental relevance rather than basic electromagnetic theory and device physics “RF MEMS Switches and Integrated Switching Circuits” is perfect for engineers, researchers and students working in the fields of MEMS, circuits and systems and RFs.

Selected Topics in Power, RF, and Mixed-Signal ICs

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Author :
Publisher : CRC Press
ISBN 13 : 1000796191
Total Pages : 187 pages
Book Rating : 4.0/5 (7 download)

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Book Synopsis Selected Topics in Power, RF, and Mixed-Signal ICs by : Yan Lu

Download or read book Selected Topics in Power, RF, and Mixed-Signal ICs written by Yan Lu and published by CRC Press. This book was released on 2022-09-01 with total page 187 pages. Available in PDF, EPUB and Kindle. Book excerpt: Driven by advanced CMOS technology, power management units, RF transceivers, and sensors, analog and mixed-signal circuits can now be fully integrated with VLSI digital systems for applications ranging from mobile, internet-of-things (IoT), wearable, and implantable medical devices. Evidently, the circuit- and system-level innovations have pushed the device performance boundaries to become orders of magnitude higher, whilst keeping the same or even lower power consumption.Selected Topic in Power, RF, and Mixed-Signal ICs provides a practical overview and state-of-the-art advancements on several selected topics in the areas of power, RF, and mixed-signal integrated circuits and systems.Topics covered in the book include:• Very-High-Frequency DC-DC Switching Converters• Analog and Digital Low-Dropout Regulators• Analog and Digital Sub-Sampling Frequency Synthesizers• Hybrid ADC Architecture with Digital Assisted Techniques• CMOS Image Sensors and Their Biomedical Applications• CMOS Temperature Sensors• CMOS Millimeter-Wave Power Amplifiers• Zigbee/BLE Transmitter for IoT Applications