Описание: The proposed book is not an exposition on digital signal processing (DSP) but rather a treatise on digital filters. The material and coverage is comprehensive, presented in a consistent style that first develops topics and subtopics in terms it their purpose, relationship to other core ideas, theoretical and conceptual framework, and finally instruction in the implementation of digital filter devices. Each major study is supported by Matlab-enabled activities and examples, with each Chapter culminating in a comprehensive design case study.
Описание: Since the 1960s digital signal processing (DSP) has been one of the most intensive fields of study in electronics. However, little has been produced specifically on linear non-adaptive time-variant digital filters. Presenting many examples demonstrating the application of the techniques, this text is dedicated to time-variant filtering and provides a complete introduction to the theory and practice of one of the sub-classes of time-varying digital systems, parametric digital filters and oscillators. It should be a useful resource for professional engineers, researchers and PhD students involved in digital signal and image processing, as well as postgraduate students on courses in computer, electrical, electronic and similar departments.
Описание: Advances in optical fibre based communications systems have played a crucial role in the development of the information highway. By offering a single mode oscillation and narrow spectral output, distributed feedback (DFB) semiconductor laser diodes offer excellent optical light sources as well as optical filters for fibre based communications and dense wavelength division multiplexing (DWDM) systems. This comprehensive te focuses on the basic working principles of DFB laser diodes and optical filters and details the development of a new technique for enhanced system performance.
Автор: Simon Haykin Название: Least-Mean-Square Adaptive Filters ISBN: 0471215708 ISBN-13(EAN): 9780471215707 Издательство: Wiley Рейтинг: Цена: 16979 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: From elininating outside interference to separate data stream traveling together, filters are used for a range of applications in communications. The Least Mean Square (LMS) filter has established itself as the workhorse for the design of linear adaptive systems. This book deals with this topic.
Описание: This book describes the basic theory of microwave resonators and filters, and practical design methods for wireless communication equipment. Wireless communication is rapidly gaining in importance in our modern information society. Mobile communication equipment is required to be more compact, lighter weight, to have longer operating times, and be battery operated for portability. The microwave resonators and filters described in this book provide a basis for realizing all these requirements. From the basic theory to applications, the text enables the reader to understand the key role played by microwave resonators and filters. Superconducting devices and micro-electromechanical devices are also described. The sections on design theory will be especially informative for microwave researchers and engineers.
Автор: Venghaus Herbert Название: Wavelength Filters in Fibre Optics ISBN: 3540317694 ISBN-13(EAN): 9783540317692 Издательство: Springer Рейтинг: Цена: 19532 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Wavelength filters constitute an essential element of fibre-optic networks. This book gives a comprehensive account of the principles and applications of such filters, including their technological realisation. After an introductory chapter on wavelength division multiplexing in current and future fibre optic networks follows a detailed treatment of the phase characteristics of wavelength filters, a factor frequently neglected but of significant importance at high bit rates. Subsequent chapters cover three-dimensional reflection of gratings, arrayed waveguide gratings, fibre Bragg gratings, Fabry-Perot filters, dielectric multilayer filters, ring filters, and interleavers. The book explains the relevant performance parameters, the particular advantages and shortcomings of the various concepts and components, and the preferred applications. It also includes in-depth information on the characteristics of both commercially available devices and those still at the R&D stage. All chapters are authored by internationally recognized experts.
Автор: Kochergin Vladimir Название: Omnidirectional Optical Filters ISBN: 1402073860 ISBN-13(EAN): 9781402073861 Издательство: Springer Рейтинг: Цена: 17241 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Optical Filters play an important role in the areas of imaging, sensing, MEMS and photonics. Omnidirectional Optical Filters gives an integrated presentation of this new type of filter design that is rapidly becoming an integral part of these areas. Not only does the book give the reader a fresh look at the development of optical filter material; it is the first text dedicated to the explanation of omnidirectional optical filters.Beginning with the description of the basic optical phenomena behind these filters, the book moves on to classical filter design, and then newer designs. For the first time, omnidirectional short-pass, band pass, band-blocking and narrow band-pass filter designs are explained in detail.For graduate and undergraduate students interested in optics, photonics and MEMS, this book will give a thorough understanding of the design, fabrication and theory behind omnidirectional optical filters. Engineers in imaging, sensing and MEMS looking to learn more about these filters will also find it a valuable reference and tool.
Автор: Su K.L. Название: Analog Filters ISBN: 1402070330 ISBN-13(EAN): 9781402070334 Издательство: Springer Рейтинг: Цена: 20899 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Analog Filters, Second Edition covers four major fundamental types of analog filters - passive, op amp-RC, switched-capacitor, and operational transconductance amplifier-capacitor (OTA-C). (The last of these types is the major addition in the Second Edition). The emphasis is on the fundamental principles and theory of analog filters. It is targeted toward readers in telecommunications, signal processing, electronics, controls, instrumentation, bioengineering, etc. It introduces the reader to the elegant theory in the development of analog filters. Although some of the mechanical steps for generating filters are covered, the book stresses the mathematical bases and the scholastic ingenuity of analog filter theory. It should be helpful to nonspecialist electrical engineers to gain a background perspective and some basic insight to the development of real-time filters. In many modern advances in signal processing, their concepts and procedures have close links to analog filters. The material in this book will provide engineers with a better perspective and more penetrating appreciation of many modern signal-processing techniques.Also by Kendall Su: Handbook of Tables for Elliptic-Function Filters, ISBN 0-7923-9109-8.
Описание: Examines selective linear-phase switched-capacitor filters, and digital realizations of the same characteristics. In both cases, emphasis is placed on optimal low-sensitivity structures. It is designed for electronic circuit design engineers, researchers and graduate students.
Описание: Deals with what is the mainstay of analog signal processing circuits. This book considers the general principles of BiCMOS circuit design, through to a demanding design problem. It is intended as a reference work for experienced IC designers and a text for advanced IC design students.
Название: Active Filters ISBN: 1420054767 ISBN-13(EAN): 9781420054767 Издательство: Taylor&Francis Рейтинг: Цена: 11550 р. Наличие на складе: Поставка под заказ.
Описание: Analog active filters are well-suited for most subaudio, audio, and ultrasonic filtering or equalizing applications; such applications may include brainwave
research, speech and hearing studies, seismology, as well as medical electronics. This book provides a simplified approach to the design of active filters. Recognizing that circuit
simulation by computer has become an indispensable verification tool both in analysis and in design, the author emphasizes the use of MicroCap for rapid test of the filter.
Numerous examples of low-pass, high-pass, band-pass, and notch active filters are illustrated in complete detail, including normalizing and denormalizing techniques.
Описание: The objective of this book is to provide the readers the knowledge and skills to design and realize microwave and RF filters, as well as to provide them with numerous approaches for solving the filter design problem. The book is based on the work of Prof. Jarry and his group of PhD researchers for the leading French and European Space and Telecommunication agencies over the past 30 years. Each chapter concerning the design of a microwave filter starts with a characterization of the elements in the microwave structure. This should provide the readers with sufficient information so that the structure can be simulated. The choices and assumptions leading to each design technique are explained in some detail. This lets the readers know how the design technique came about, so that they will be able to propose modifications to suite their own needs. Each design chapter will add to the "bag of tricks" that the reader could then use for his/her own structure and design. Each design chapter then summarizes the design steps and provides several design examples and realizations for RF/microwave engineers willing to apply directly the results of this book. The realizations show the suitability of the design method as well as provide practical information regarding the actual performance of the filters and difficulties encountered during construction. Finally, to improve the flow of the presentation, tedious electromagnetic treatment and related computer algorithms are left to appendices. However, the appendices are carefully chosen so that they must also illustrate a general technique (e.g., modal analysis method for step discontinuities) to avoid the proliferation of appendices.
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