Physics Of Multiantenna Systems And Broadband Processing

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Physics of Multiantenna Systems and Broadband Processing

Author : T. K. Sarkar,Magdalena Salazar-Palma,Eric L. Mokole
Publisher : John Wiley & Sons
Page : 589 pages
File Size : 54,8 Mb
Release : 2008-07-10
Category : Technology & Engineering
ISBN : 9780470289235

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Physics of Multiantenna Systems and Broadband Processing by T. K. Sarkar,Magdalena Salazar-Palma,Eric L. Mokole Pdf

An analysis of the physics of multiantenna systems Multiple-Input Multiple-Output (MIMO) technology is one of the current hot topics in emerging wireless technologies. This book fills the important need for an authoritative reference on the merits of MIMO systems based on physics and provides a sound theoretical basis for its practical implementation. The book also addresses the important issues related to broadband adaptive processing. Written by three internationally known researchers, Physics of Multiantenna Systems and Broadband Processing: Provides a thorough discussion of the physical and mathematical principles involved in MIMO and adaptive systems Examines the electromagnetic framework of wireless communications systems Uses Maxwell's theory to provide a system-based framework for the abstract concept of channel capacity Performs various numerical simulations to observe how a typical system will behave in practice Provides a mathematical formulation for broadband adaptive processing and direction-of-arrival estimation using real antenna arrays Integrates signal processing and electromagnetics to address the performance of realistic multiantenna systems With Physics of Multiantenna Systems and Broadband Processing, communication systems engineers, graduate students, researchers, and developers will gain a thorough, scientific understanding of this important new technology.

Laser Diodes and Their Applications to Communications and Information Processing

Author : Takahiro Numai
Publisher : John Wiley & Sons
Page : 408 pages
File Size : 48,8 Mb
Release : 2011-03-01
Category : Technology & Engineering
ISBN : 9781118074428

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Laser Diodes and Their Applications to Communications and Information Processing by Takahiro Numai Pdf

In order to develop excellent photonic devices, we have to fully understand the physics behind operations of photonic devices. This book thoroughly teaches the fundamental physics currently applied to the development of photonics devices such as energy bands of semiconductors, optical transitions, optical waveguides, and semiconductor junctions. The book also reviews the characteristics of laser diodes, optical filters, and optical functional devices, which have been developed based on the above physics. These photonic devices have been demonstrated in system applications, and several experimental results are described.

Fiber-Optic Communication Systems

Author : Govind P. Agrawal
Publisher : John Wiley & Sons
Page : 627 pages
File Size : 51,5 Mb
Release : 2012-02-23
Category : Science
ISBN : 9780470922828

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Fiber-Optic Communication Systems by Govind P. Agrawal Pdf

This book provides a comprehensive account of fiber-optic communication systems. The 3rd edition of this book is used worldwide as a textbook in many universities. This 4th edition incorporates recent advances that have occurred, in particular two new chapters. One deals with the advanced modulation formats (such as DPSK, QPSK, and QAM) that are increasingly being used for improving spectral efficiency of WDM lightwave systems. The second chapter focuses on new techniques such as all-optical regeneration that are under development and likely to be used in future communication systems. All other chapters are updated, as well.

The Physics and Mathematics of Electromagnetic Wave Propagation in Cellular Wireless Communication

Author : Tapan K. Sarkar,Magdalena Salazar Palma,Mohammad Najib Abdallah
Publisher : John Wiley & Sons
Page : 416 pages
File Size : 45,9 Mb
Release : 2018-05-31
Category : Technology & Engineering
ISBN : 9781119393139

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The Physics and Mathematics of Electromagnetic Wave Propagation in Cellular Wireless Communication by Tapan K. Sarkar,Magdalena Salazar Palma,Mohammad Najib Abdallah Pdf

An important resource that examines the physical aspects of wireless communications based on mathematical and physical evidence The Physics and Mathematics of Electromagnetic Wave Propagation in Cellular Wireless Communicationdescribes the electromagnetic principles for designing a cellular wireless system and includes the subtle electromagnetic principles that are often overlooked in designing such a system. This important text explores both the physics and mathematical concepts used in deploying antennas for transmission and reception of electromagnetic signals and examines how to select the proper methodology from a wide range of scenarios. In this much-needed guide, the authors—noted experts in the field—explore the principle of electromagnetics as developed through the Maxwellian principles and describe the properties of an antenna in the frequency domain. The text also includes a review of the characterization of propagation path loss in a cellular wireless environment and examines ultrawideband antennas and the mechanisms of broadband transmission of both power and information. This important resource: Includes a discussion of the shortcomings of a MIMO system from both theoretical and practical aspects Demonstrates how to deploy base station antennas with better efficiency Validates the principle and the theoretical analysis of electromagnetic propagation in cellular wireless communication Contains results of experiments that are solidly grounded in mathematics and physics Written for engineers, researchers, and educators who are or plan to work in the field, The Physics and Mathematics of Electromagnetic Wave Propagation in Cellular Wireless Communicationoffers an essential resource for understanding the principles underpinning wireless communications.

Chipless Radio Frequency Identification Reader Signal Processing

Author : Nemai Chandra Karmakar,Prasanna Kalansuriya,Rubayet E. Azim,Randka Koswatta
Publisher : John Wiley & Sons
Page : 291 pages
File Size : 40,8 Mb
Release : 2016-04-11
Category : Technology & Engineering
ISBN : 9781119215752

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Chipless Radio Frequency Identification Reader Signal Processing by Nemai Chandra Karmakar,Prasanna Kalansuriya,Rubayet E. Azim,Randka Koswatta Pdf

Presents a comprehensive overview and analysis of the recent developments in signal processing for Chipless Radio Frequency Identification Systems This book presents the recent research results on Radio Frequency Identification (RFID) and provides smart signal processing methods for detection, signal integrity, multiple-access and localization, tracking, and collision avoidance in Chipless RFID systems. The book is divided into two sections: The first section discusses techniques for detection and denoising in Chipless RFID systems. These techniques include signal space representation, detection of frequency signatures using UWB impulse radio interrogation, time domain analysis, singularity expansion method for data extraction, and noise reduction and filtering techniques. The second section covers collision and error correction protocols, multi-tag identification through time-frequency analysis, FMCW radar based collision detection and multi-access for Chipless RFID tags as we as localization and tag tracking. Describes the use of UWB impulse radio interrogation to remotely estimate the frequency signature of Chipless RFID tags using the backscatter principle Reviews the collision problem in both chipped and Chipless RFID systems and summarizes the prevailing anti-collision algorithms to address the problem Proposes state-of-the-art multi-access and signal integrity protocols to improve the efficacy of the system in multiple tag reading scenarios Features an industry approach to the integration of various systems of the Chipless RFID reader-integration of physical layers, middleware, and enterprise software Chipless Radio Frequency Identification Reader Signal Processing is primarily written for researchers in the field of RF sensors but can serve as supplementary reading for graduate students and professors in electrical engineering and wireless communications.

Compact Multifunctional Antennas for Wireless Systems

Author : Eng Hock Lim,Kwok Wa Leung
Publisher : John Wiley & Sons
Page : 244 pages
File Size : 49,5 Mb
Release : 2012-04-17
Category : Technology & Engineering
ISBN : 9781118243206

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Compact Multifunctional Antennas for Wireless Systems by Eng Hock Lim,Kwok Wa Leung Pdf

Offers an up-to-date description of modern multifunctional antenna systems and microwave components Compact multifunctional antennas are of great interest in the field of antennas and wireless communication systems, but there are few, if any, books available that fully explore the multifunctional concept. Divided into six chapters, Compact Multifunctional Antennas for Wireless Systems encompasses both the active and passive multifunctional antennas and components for microwave systems. It provides a systematic, valuable reference for antenna/microwave researchers and designers. Beginning with such novel passive components as antenna filters, antenna packaging covers, and balun filters, the book discusses various miniaturization techniques for the multifunctional antenna systems. In addition to amplifying and oscillating antennas, the book also covers design considerations for frequency- and pattern-reconfigurable antennas. The last chapter is dedicated to the field of solar cell integrated antennas. Inside, readers will find comprehensive chapters on: Compact Multifunctional Antennas in Microwave Wireless Systems Multifunctional Passive Integrated Antennas and Components Reconfigurable Antennas Receiving Amplifying Antennas Oscillating Antennas Solar cell integrated Antennas Aimed at professional engineers and researchers designing compact antennas for wireless applications, Compact Multifunctional Antennas for Wireless Systems will prove to be an invaluable tool.

Microwave Imaging

Author : Matteo Pastorino
Publisher : John Wiley & Sons
Page : 367 pages
File Size : 51,5 Mb
Release : 2010-04-27
Category : Technology & Engineering
ISBN : 9780470602478

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Microwave Imaging by Matteo Pastorino Pdf

An introduction to the most relevant theoretical and algorithmic aspects of modern microwave imaging approaches Microwave imaging—a technique used in sensing a given scene by means of interrogating microwaves—has recently proven its usefulness in providing excellent diagnostic capabilities in several areas, including civil and industrial engineering, nondestructive testing and evaluation, geophysical prospecting, and biomedical engineering. Microwave Imaging offers comprehensive descriptions of the most important techniques so far proposed for short-range microwave imaging—including reconstruction procedures and imaging systems and apparatus—enabling the reader to use microwaves for diagnostic purposes in a wide range of applications. This hands-on resource features: A review of the electromagnetic inverse scattering problem formulation, written from an engineering perspective and with notations The most effective reconstruction techniques based on diffracted waves, including time- and frequency-domain methods, as well as deterministic and stochastic space-domain procedures Currently proposed imaging apparatus, aimed at fast and accurate measurements of the scattered field data Insight on near field probes, microwave axial tomographs, and microwave cameras and scanners A discussion of practical applications with detailed descriptions and discussions of several specific examples (e.g., materials evaluation, crack detection, inspection of civil and industrial structures, subsurface detection, and medical applications) A look at emerging techniques and future trends Microwave Imaging is a practical resource for engineers, scientists, researchers, and professors in the fields of civil and industrial engineering, nondestructive testing and evaluation, geophysical prospecting, and biomedical engineering.

Subsurface Sensing

Author : Ahmet S. Turk,Koksal A. Hocaoglu,Alexey A. Vertiy
Publisher : John Wiley & Sons
Page : 916 pages
File Size : 42,5 Mb
Release : 2011-07-06
Category : Science
ISBN : 9780470608562

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Subsurface Sensing by Ahmet S. Turk,Koksal A. Hocaoglu,Alexey A. Vertiy Pdf

This book provides readers with a solid understanding of the capabilities and limitations of the techniques used for buried object detection. Presenting theory along with applications and the existing technology, it covers the most recent developments in hardware and software technologies of sensor systems with a focus on primary sensors such as Ground Penetrating Radar (GPR) and auxiliary sensors such as Nuclear Quadruple Resonance (NQR). It is essential reading for students, practitioners, specialists, and academicians involved in the design and implementation of buried object detection sensors.

Fundamentals of Wavelets

Author : Jaideva C. Goswami,Andrew K. Chan
Publisher : John Wiley & Sons
Page : 310 pages
File Size : 47,6 Mb
Release : 2011-03-08
Category : Computers
ISBN : 9780470934647

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Fundamentals of Wavelets by Jaideva C. Goswami,Andrew K. Chan Pdf

Most existing books on wavelets are either too mathematical or they focus on too narrow a specialty. This book provides a thorough treatment of the subject from an engineering point of view. It is a one-stop source of theory, algorithms, applications, and computer codes related to wavelets. This second edition has been updated by the addition of: a section on "Other Wavelets" that describes curvelets, ridgelets, lifting wavelets, etc a section on lifting algorithms Sections on Edge Detection and Geophysical Applications Section on Multiresolution Time Domain Method (MRTD) and on Inverse problems

Diode Lasers and Photonic Integrated Circuits

Author : Larry A. Coldren,Scott W. Corzine,Milan L. Mashanovitch
Publisher : John Wiley & Sons
Page : 744 pages
File Size : 44,7 Mb
Release : 2012-03-02
Category : Technology & Engineering
ISBN : 9781118148181

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Diode Lasers and Photonic Integrated Circuits by Larry A. Coldren,Scott W. Corzine,Milan L. Mashanovitch Pdf

Diode Lasers and Photonic Integrated Circuits, Second Edition provides a comprehensive treatment of optical communication technology, its principles and theory, treating students as well as experienced engineers to an in-depth exploration of this field. Diode lasers are still of significant importance in the areas of optical communication, storage, and sensing. Using the the same well received theoretical foundations of the first edition, the Second Edition now introduces timely updates in the technology and in focus of the book. After 15 years of development in the field, this book will offer brand new and updated material on GaN-based and quantum-dot lasers, photonic IC technology, detectors, modulators and SOAs, DVDs and storage, eye diagrams and BER concepts, and DFB lasers. Appendices will also be expanded to include quantum-dot issues and more on the relation between spontaneous emission and gain.

RF and Microwave Transmitter Design

Author : Andrei Grebennikov
Publisher : John Wiley & Sons
Page : 848 pages
File Size : 55,6 Mb
Release : 2011-07-12
Category : Technology & Engineering
ISBN : 9780470520994

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RF and Microwave Transmitter Design by Andrei Grebennikov Pdf

RF and Microwave Transmitter Design is unique in its coverage of both historical transmitter design and cutting edge technologies. This text explores the results of well-known and new theoretical analyses, while informing readers of modern radio transmitters' pracitcal designs and their components. Jam-packed with information, this book broadcasts and streamlines the author's considerable experience in RF and microwave design and development.

Microwave Bandpass Filters for Wideband Communications

Author : Lei Zhu,Sheng Sun,Rui Li
Publisher : John Wiley & Sons
Page : 184 pages
File Size : 47,5 Mb
Release : 2011-12-28
Category : Technology & Engineering
ISBN : 9781118197974

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Microwave Bandpass Filters for Wideband Communications by Lei Zhu,Sheng Sun,Rui Li Pdf

This book will appeal to scientists and engineers who are concerned with the design of microwave wideband devices and systems. For advanced (ultra)-wideband wireless systems, the necessity and design methodology of wideband filters will be discussed with reference to the inherent limitation in fractional bandwidth of classical bandpass filters. Besides the detailed working principles, a large number of design examples are demonstrated, which can be easily followed and modified by the readers to achieve their own desired specifications. Therefore, this book is of interest not only to students and researchers from academia, but also to design engineers in industry. With the help of complete design procedures and tabulated design parameters, even those with little filter design experience, will find this book to be a useful design guideline and reference, which can free them from tedious computer-aided full-wave electromagnetic simulations. Among different design proposals, wideband bandpass filters based on the multi-mode resonator have demonstrated many unparalleled attractive features, including a simple design methodology, compact size, low loss and good linearity in the wide passband, enhanced out-of-band rejection, and easy integration with other circuits/antennas. A conventional bandpass filter works under single dominant resonant modes of a few cascaded transmission line resonators and its operating bandwidth is widened via enhanced coupling between the adjacent resonators. However, this traditional approach needs an extremely high coupling degree of coupled-lines while producing a narrow upper stopband between the dominant and harmonic bands. As a sequence, the desired dominant passband is restricted to an extent less than 60% in fractional bandwidth. To circumvent these issues and break with the tradition, a filter based on the multiple resonant modes was initially introduced in 2000 by the first author of this book. Based on this novel concept, a new class of wideband filters with fractional bandwidths larger than 60% has been successfully developed so far. This book, presents and characterizes a variety of multi-mode resonators with stepped-impedance or loaded-stub configurations using the matured transmission line theory for development of advanced microwave wideband filters.

Silica Optical Fiber Technology for Devices and Components

Author : Kyunghwan Oh,Un-Chul Paek
Publisher : John Wiley & Sons
Page : 470 pages
File Size : 40,5 Mb
Release : 2012-02-28
Category : Technology & Engineering
ISBN : 9780471455585

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Silica Optical Fiber Technology for Devices and Components by Kyunghwan Oh,Un-Chul Paek Pdf

From basic physics to new products, Silica Optical Fiber Technology for Device and Components examines all aspects of specialty optical fibers. Moreover, the inclusion of the latest international standards governing optical fibers enables you to move from research to fabrication to commercialization. • Reviews all the latest specialty optical fiber technologies, including those developed for high capacity WDM applications; broadband fiber amplifiers; fiber filleters based on periodic coupling; fiber branching devices; and fiber terminations • Discusses key differences among single mode fibers, multimode fibers for high speed Ethernet LAN, and dispersion compensating fibers for long-haul applications • Compares the most recently developed conventional optical fibers with the latest photonic crystal fibers still in development A self-contained, menu-driven software program is included for optical fiber design, simulating waveguide structures for most of the fibers discussed in the book.

EM Detection of Concealed Targets

Author : David J. Daniels
Publisher : John Wiley & Sons
Page : 308 pages
File Size : 40,9 Mb
Release : 2009-11-25
Category : Technology & Engineering
ISBN : 9780470539811

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EM Detection of Concealed Targets by David J. Daniels Pdf

THE LATEST EM TECHNIQUES FOR DETECTING CONCEALED TARGETS, WHETHER EXPLOSIVES, WEAPONS, OR PEOPLE Extensively illustrated from basic principles to system design, the fundamental concepts of RF, microwave, millimeter wave, and terahertz detection systems and techniques to find concealed targets are explained in this publication. These concealed targets may be explosive devices or weapons, which can be buried in the ground, concealed in building structures, hidden under clothing, or inside luggage. Concealed targets may also be people who are stowaways or victims of an avalanche or earthquake. Although much information is available in conference proceedings and professional society publications, this book brings all the relevant information in a single, expertly written and organized volume. Readers gain an understanding of the physics underlying electromagnetic (EM) detection methods, as well as the factors that affect the performance of EM detection equipment, helping them choose the right type of equipment and techniques to meet the demands of particular tasks. Among the topics covered are: Ultra-wideband radar and ground-penetrating radar Millimeter, sub-millimeter, and terahertz systems Radar systems including Doppler, harmonic, impulse, FMCW, and holographic Radiometric systems Nuclear quadrupole resonance systems Author David Daniels has many years of experience designing and deploying EM systems to detect concealed targets. As a result, this publication is essential for scientists and engineers who are developing or using EM equipment and techniques for a diverse range of purposes, including homeland security, crime prevention, or the detection of persons.

Phased Array Antennas

Author : Robert C. Hansen
Publisher : John Wiley & Sons
Page : 571 pages
File Size : 54,5 Mb
Release : 2009-11-19
Category : Technology & Engineering
ISBN : 9780470529171

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Phased Array Antennas by Robert C. Hansen Pdf

An in-depth treatment of array phenomena and all aspects of phased array analysis and design Phased Array Antennas, Second Edition is a comprehensive reference on the vastly evolving field of array antennas. The Second Edition continues to provide an in-depth evaluation of array phenomena with a new emphasis on developments that have occurred in the field over the past decade. The book offers the same detailed coverage of all practical and theoretical aspects of phased arrays as the first edition, but it now includes: New chapters on array-fed reflector antennas; connected arrays; and reflect arrays and retrodirective arrays Brand-new coverage of artificial magnetic conductors, and Bode matching limitations A clear explanation of the common misunderstanding of scan element pattern measurement, along with appropriate equations In-depth coverage of finite array Gibbsian models, photonic feeding and time delay, waveguide simulators, and beam orthogonality The book is complemented with a multitude of original curves and tables that illustrate how particular behaviors were derived from the author's hundreds of programs developed over the past forty years. Additionally, numerous computer design algorithms and numerical tips are included throughout the book to help aid in readers' comprehension. Phased Array Antennas, Second Edition is an ideal resource for antenna design engineers, radar engineers, PCS engineers, and communications engineers, or any professional who works to develop radar and telecommunications systems. It also serves as a valuable textbook for courses in phased array design and theory at the upper-undergraduate and graduate levels.