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Author: Gaetano Palumbo
Publisher: Springer Science & Business Media
ISBN: 0306480425
Category : Technology & Engineering
Languages : en
Pages : 272
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Book Description
This comprehensive book deals with feedback and feedback amplifiers, presenting original material on the topic of feedback circuits. After describing the fundamental properties of feedback, the book illustrates techniques of analysis for greater insight into feedback amplifiers and design strategies to optimise their performance.
Author: Gaetano Palumbo
Publisher: Springer Science & Business Media
ISBN: 0306480425
Category : Technology & Engineering
Languages : en
Pages : 272
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Book Description
This comprehensive book deals with feedback and feedback amplifiers, presenting original material on the topic of feedback circuits. After describing the fundamental properties of feedback, the book illustrates techniques of analysis for greater insight into feedback amplifiers and design strategies to optimise their performance.
Author: Chris J.M. Verhoeven
Publisher: Springer Science & Business Media
ISBN: 0306487322
Category : Technology & Engineering
Languages : en
Pages : 366
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Book Description
Analog design is one of the more difficult aspects of electrical engineering. The main reason is the apparently vague decisions an experienced designer makes in optimizing his circuit. To enable fresh designers, like students electrical engineering, to become acquainted with analog circuit design, structuring the analog design process is of utmost importance. Structured Electronic Design: Negative-Feedback Amplifiers presents a design methodology for negative-feedback amplifiers. The design methodology enables to synthesize a topology and to, at the same time, optimize the performance of that topology. Key issues in the design methodology are orthogonalization, hierarchy and simple models. Orthogonalization enables the separate optimization of the three fundamental quality aspects: noise, distortion and bandwidth. Hierarchy ensures that the right decisions are made at the correct level of abstraction. The use of simple models, results in simple calculations yielding maximum-performance indicators that can be used to reject wrong circuits relatively fast. The presented design methodology divides the design of negative-feedback amplifiers in six independent steps. In the first two steps, the feedback network is designed. During those design steps, the active part is assumed to be a nullor, i.e. the performance with respect to noise, distortion and bandwidth is still ideal. In the subsequent four steps, an implementation for the active part is synthesized. During those four steps the topology of the active part is synthesized such that optimum performance is obtained. Firstly, the input stage is designed with respect to noise performance. Secondly, the output stage is designed with respect to clipping distortion. Thirdly, the bandwidth performance is designed, which may require the addition of an additional amplifying stage. Finally, the biasing circuitry for biasing the amplifying stages is designed. By dividing the design in independent design steps, the total global optimization is reduced to several local optimizations. By the specific sequence of the design steps, it is assured that the local optimizations yield a circuit that is close to the global optimum. On top of that, because of the separate dedicated optimizations, the resource use, like power, is tracked clearly. Structured Electronic Design: Negative-Feedback Amplifiers presents in two chapters the background and an overview of the design methodology. Whereafter, in six chapters the separate design steps are treated with great detail. Each chapter comprises several exercises. An additional chapter is dedicated to how to design current sources and voltage source, which are required for the biasing. The final chapter in the book is dedicated to a thoroughly described design example, showing clearly the benefits of the design methodology. In short, this book is valuable for M.Sc.-curriculum Electrical Engineering students, and of course, for researchers and designers who want to structure their knowledge about analog design further.
Author: R. B. Hartman
Publisher:
ISBN:
Category : Amplifiers (Electronics)
Languages : en
Pages : 64
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Book Description
Author: Val L. Fitch
Publisher:
ISBN:
Category : Feedback amplifiers
Languages : en
Pages : 32
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Book Description
Author: Raj Senani
Publisher: Springer Science & Business Media
ISBN: 1461451884
Category : Technology & Engineering
Languages : en
Pages : 264
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Book Description
This book describes a variety of current feedback operational amplifier (CFOA) architectures and their applications in analog signal processing/generation. Coverage includes a comprehensive survey of commercially available, off-the-shelf integrated circuit CFOAs, as well as recent advances made on the design of CFOAs, including design innovations for bipolar and CMOS CFOAs. This book serves as a single-source reference to the topic, as well as a catalog of over 200 application circuits which would be useful not only for students, educators and researchers in apprising them about the recent developments in the area but would also serve as a comprehensive repertoire of useful circuits for practicing engineers who might be interested in choosing an appropriate CFOA-based topology for use in a given application.
Author: L. K. Maheshwari
Publisher: New Age International
ISBN: 9780852265543
Category : Electronics
Languages : en
Pages : 112
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Book Description
Author: Giri Venkataramanan
Publisher:
ISBN: 9781709179600
Category :
Languages : en
Pages : 400
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Book Description
Feedback is a ubiquitous feature of all integrated circuit and solid-state amplifiers today. Many analytical methods to model the feedback loop use approximations that are only apparent to experts, limiting their use by students and most engineers. More general and accurate analytical tools based on advanced concepts in circuits and systems theory are often beyond the reach of undergraduate students and practicing engineers, leaving Spice-like computer simulations as the only resort to obtain a snapshot of circuit behaviour. This book provides simple, yet accurate and proven tools for analysing feedback amplifiers based on Middlebrook's Feedback Theorem. The analytical approach helps the reader develop an intuitive and generalized understanding of the circuit structure and leads to useful relationships between design attributes and circuit parameters. Simplified methods to calculate input and output impedances for various feedback arrangements are developed and illustrated using numerous illustrative examples. In particular, the systematic approach for studying the capacitive effects leads to accurate prediction of frequency response in a pole-zero form that permits stability analysis and frequency compensation with ease.
Author: Wai-kai Chen
Publisher: World Scientific
ISBN: 9814675903
Category : Technology & Engineering
Languages : en
Pages : 884
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Book Description
This 2nd edition provides an in-depth, up-to-date, unified, and comprehensive treatment of the fundamentals of the theory of active networks and its applications to feedback amplifier design. The main purpose is to discuss the topics that are of fundamental importance that transcends the advent of new devices and design tools. Intended primarily as a text in circuit theory in electrical engineering for senior and/or first year graduate students, the book also serve as a reference for researchers and practicing engineers in industry.A special feature of the book is that it bridges the gap between theory and practice, with abundant examples showing how theory solves problems. These examples are actual practical problems, not idealized illustrations of the theory. The topic on topological analysis of active networks is also expanded to benefit more discerning readers.
Author: SANTIRAM KAL
Publisher: PHI Learning Pvt. Ltd.
ISBN: 9788120319523
Category : Technology & Engineering
Languages : en
Pages : 602
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Book Description
This comprehensive and well-organized text discusses the fundamentals of electronic communication, such as devices and analog and digital circuits, which are so essential for an understanding of digital electronics. Professor Santiram Kal, with his wealth of knowledge and his years of teaching experience, compresses, within the covers of a single volume, all the aspects of electronics - both analog and digital - encompassing devices such as microprocessors, microcontrollers, fibre optics, and photonics. In so doing, he has struck a fine balance between analog and digital electronics. A distinguishing feature of the book is that it gives case studies in modern applications of electronics, including information technology, that is, DBMS, multimedia, computer networks, Internet, and optical communication. Worked-out examples, interspersed throughout the text, and the large number of diagrams should enable the student to have a better grasp of the subject. Besides, exercises, given at the end of each chapter, will sharpen the student's mind in self-study. These student-friendly features are intended to enhance the value of the text and make it both useful and interesting.
Author: Wai-Kai Chen
Publisher: CRC Press
ISBN: 1351836455
Category : Technology & Engineering
Languages : en
Pages : 335
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Book Description
Culled from the pages of CRC's highly successful, best-selling The Circuits and Filters Handbook, Second Edition, Circuit Analysis and Feedback Amplifier Theory presents a sharply focused, comprehensive review of the fundamental theory behind professional applications of circuits and feedback amplifiers. It supplies a concise, convenient reference to the key concepts, models, and equations necessary to analyze, design, and predict the behavior of large-scale circuits and feedback amplifiers, illustrated by frequent examples. Edited by a distinguished authority, this book emphasizes the theoretical concepts underlying the processes, behavior, and operation of these devices. It includes guidance on the design of multiple-loop feedback amplifiers. More than 350 figures and tables illustrate the concepts, and where necessary, the theories, principles, and mathematics of some subjects are reviewed. Expert contributors discuss analysis in the time and frequency domains, symbolic analysis, state-variable techniques, feedback amplifier configurations, general feedback theory, and network functions and feedback, among many other topics. Circuit Analysis and Feedback Amplifier Theory builds a strong theoretical foundation for the design and analysis of advanced circuits and feedback amplifiers while serving as a handy reference for experienced engineers, making it a must-have for both beginners and seasoned experts.
