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Author: Kenneth S. Kundert Publisher: Springer Science & Business Media ISBN: 1475720815 Category : Technology & Engineering Languages : en Pages : 259
Book Description
The motivation for starting the work described in this book was the interest that Hewlett-Packard's microwave circuit designers had in simulation techniques that could tackle the problem of finding steady state solutions for nonlinear circuits, particularly circuits containing distributed elements such as transmission lines. Examining the problem of computing steady-state solutions in this context has led to a collection of novel numerical algorithms which we have gathered, along with some background material, into this book. Although we wished to appeal to as broad an audience as possible, to treat the subject in depth required maintaining a narrow focus. Our compromise was to assume that the reader is familiar with basic numerical methods, such as might be found in [dahlquist74] or [vlach83], but not assume any specialized knowledge of methods for steady-state problems. Although we focus on algorithms for computing steady-state solutions of analog and microwave circuits, the methods herein are general in nature and may find use in other disciplines. A number of new algorithms are presented, the contributions primarily centering around new approaches to harmonic balance and mixed frequency-time methods. These methods are described, along with appropriate background material, in what we hope is a reasonably satisfying blend of theory, practice, and results. The theory is given so that the algorithms can be fully understood and their correctness established.
Author: Kenneth S. Kundert Publisher: Springer Science & Business Media ISBN: 1475720815 Category : Technology & Engineering Languages : en Pages : 259
Book Description
The motivation for starting the work described in this book was the interest that Hewlett-Packard's microwave circuit designers had in simulation techniques that could tackle the problem of finding steady state solutions for nonlinear circuits, particularly circuits containing distributed elements such as transmission lines. Examining the problem of computing steady-state solutions in this context has led to a collection of novel numerical algorithms which we have gathered, along with some background material, into this book. Although we wished to appeal to as broad an audience as possible, to treat the subject in depth required maintaining a narrow focus. Our compromise was to assume that the reader is familiar with basic numerical methods, such as might be found in [dahlquist74] or [vlach83], but not assume any specialized knowledge of methods for steady-state problems. Although we focus on algorithms for computing steady-state solutions of analog and microwave circuits, the methods herein are general in nature and may find use in other disciplines. A number of new algorithms are presented, the contributions primarily centering around new approaches to harmonic balance and mixed frequency-time methods. These methods are described, along with appropriate background material, in what we hope is a reasonably satisfying blend of theory, practice, and results. The theory is given so that the algorithms can be fully understood and their correctness established.
Author: T. H. Wilmshurst Publisher: Butterworth-Heinemann ISBN: 9780750650946 Category : Technology & Engineering Languages : en Pages : 324
Book Description
Analog Circuit Techniques uses an analytical approach, backed up with numerous experimental exercises and worked examples. It is designed to deliver the core content of a three year degree course in a single volume, which makes it an ideal core adoption text, and an essential reference text for a wide range of students. A comprehensive analog electronics text for first degrees and conversion courses. Dr Wilmshurst has drawn on his experience running an MSc conversion and other courses to produce this single volume text which covers all the analog electronics needed in a wide range of higher education programmes: first degrees in electronic engineering, experimental science courses, MSc electronics and electronics units for HNDs. The chapter on audio amplifiers includes an invaluable example of the application of SPICE simulation. Numerous worked examples and and experimental exercises to reinforce understanding Covers frequently used SPICE facilities and display types Takes into consideration the wider present use of CMOS devices in favour of bipolar
Author: Charles F. Manski Publisher: Chapman and Hall/CRC ISBN: Category : Business & Economics Languages : en Pages : 186
Book Description
Presents familiar elements of estimation theory from an analog perspective discussing recent developments in the theory of analog estimation and new results that offer flexibility in empirical research. Annotation copyrighted by Book News, Inc., Portland, OR
Author: Manuel Barros Publisher: Springer ISBN: 3642123465 Category : Technology & Engineering Languages : en Pages : 247
Book Description
The microelectronics market, with special emphasis to the production of complex mixed-signal systems-on-chip (SoC), is driven by three main dynamics, time-- market, productivity and managing complexity. Pushed by the progress in na- meter technology, the design teams are facing a curve of complexity that grows exponentially, thereby slowing down the productivity design rate. Analog design automation tools are not developing at the same pace of technology, once custom design, characterized by decisions taken at each step of the analog design flow, - lies most of the time on designer knowledge and expertise. Actually, the use of - sign management platforms, like the Cadences Virtuoso platform, with a set of - tegrated CAD tools and database facilities to deal with the design transformations from the system level to the physical implementation, can significantly speed-up the design process and enhance the productivity of analog/mixed-signal integrated circuit (IC) design teams. These design management platforms are a valuable help in analog IC design but they are still far behind the development stage of design automation tools already available for digital design. Therefore, the development of new CAD tools and design methodologies for analog and mixed-signal ICs is ess- tial to increase the designer’s productivity and reduce design productivitygap. The work presented in this book describes a new design automation approach to the problem of sizing analog ICs.
Author: Marc Pastre Publisher: Springer Science & Business Media ISBN: 9781402042522 Category : Technology & Engineering Languages : en Pages : 284
Book Description
Methodology for the Digital Calibration of Analog Circuits and Systems shows how to relax the extreme design constraints in analog circuits, allowing the realization of high-precision systems even with low-performance components. A complete methodology is proposed, and three applications are detailed. To start with, an in-depth analysis of existing compensation techniques for analog circuit imperfections is carried out. The M/2+M sub-binary digital-to-analog converter is thoroughly studied, and the use of this very low-area circuit in conjunction with a successive approximations algorithm for digital compensation is described. A complete methodology based on this compensation circuit and algorithm is then proposed. The detection and correction of analog circuit imperfections is studied, and a simulation tool allowing the transparent simulation of analog circuits with automatic compensation blocks is introduced. The first application shows how the sub-binary M/2+M structure can be employed as a conventional digital-to-analog converter if two calibration and radix conversion algorithms are implemented. The second application, a SOI 1T DRAM, is then presented. A digital algorithm chooses a suitable reference value that compensates several circuit imperfections together, from the sense amplifier offset to the dispersion of the memory read currents. The third application is the calibration of the sensitivity of a current measurement microsystem based on a Hall magnetic field sensor. Using a variant of the chopper modulation, the spinning current technique, combined with a second modulation of a reference signal, the sensitivity of the complete system is continuously measured without interrupting normal operation. A thermal drift lower than 50 ppm/°C is achieved, which is 6 to 10 times less than in state-of-the-art implementations. Furthermore, the calibration technique also compensates drifts due to mechanical stresses and ageing.
Author: R. Raut Publisher: John Wiley & Sons ISBN: 3527632352 Category : Science Languages : en Pages : 378
Book Description
Starting from the fundamentals, the present book describes methods of designing analog electronic filters and illustrates these methods by providing numerical and circuit simulation programs. The subject matters comprise many concepts and techniques that are not available in other text books on the market. To name a few - principle of transposition and its application in directly realizing current mode filters from well known voltage mode filters; an insight into the technological aspect of integrated circuit components used to implement an integrated circuit filter; a careful blending of basic theory, numerical verification (using MATLAB) and illustration of the actual circuit behaviour using circuit simulation program (SPICE); illustration of few design cases using CMOS and BiCMOS technological processes.
Author: Ugur Cilingiroglu Publisher: McGraw Hill Professional ISBN: 1260441466 Category : Technology & Engineering Languages : en Pages : 576
Book Description
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Learn the principles and practices of simulation-based analog IC design This comprehensive textbook and on-the-job reference offers clear instruction on analog integrated circuit design using the latest simulation techniques. Ideal for graduate students and professionals alike, the book shows, step by step, how to develop and deploy integrated circuits for cutting-edge Internet of Things (IoT) and other applications. Analog Integrated Circuit Design by Simulation: Techniques, Tools, and Methods lays out practical, ready-to-apply engineering strategies. Application layer, device layer, and circuit layer IC design are covered in complete detail. You will learn how to tackle real-world design problems and avoid long cycles of trial and error. Coverage includes: •First-order DC response•Unified closed-loop model•Accurate modeling of DC response•Frequency and step response•Multi-pole dynamic response and stability•Effect of external network on differential gain•Continuous-time and discrete-time amplifiers•MOSFET, NMOS, and PMOS characteristics•Small-signal modeling and circuit analysis•Resistor and capacitor design•Current sources, sinks, and mirrors•Basic, symmetrical, folded-cascode, and Miller OTAs•Opamps with source-follower and common-source output stages•Fully differential OTAs and opamps
Author: Ray L. Sengbush Publisher: Springer Science & Business Media ISBN: 9401163979 Category : Science Languages : en Pages : 299
Book Description
This book describes the seismic methods used in geophys ical exploration for oil and gas in a comprehensive, non rigorous, mathematical manner. I have used it and its predecessors as a manual for short courses in seismic methods, and it has been extensively revised time and again to include the latest advances in our truly remark able science. I once called it, "Advanced Seismic Inter pretation," but the geophysicists who attended the courses always wondered when I was going to start dis cussing interpretation. They discovered at the end that I never did discuss interpretation as they knew it. No men tion was made of reflection picking, posting times, map ping, contouring, and things they already knew perfectly well. Instead, I discussed Fourier transforms, sampling theory, impulse responses, distortion operators, Wiener filters, noise in f-k space, velocity spectra, wave-equation migration, and direct detection of hydrocarbons as each of these topics appeared on the seismic scene. I wanted the geophysicists to think beyond the routine ofinterpre tation, to develop a better understanding of why seismic sections look as they do, to have a better feel for what digital processing is doing, for good or evil, to the seismic data. I attempted to stretch their minds. Whitehead said it best: "A mind once stretched by a new idea can never shrink to its former dimension. " May this book be a suc cessful mind-stretcher. R. L.
Author: Professor Hussein Baher Publisher: John Wiley & Sons ISBN: 9780471623540 Category : Science Languages : en Pages : 526
Book Description
Building on the success of the first edition, this popular text book has now been updated and revised. Covering both analog and digital signal processing techniques in an evenly balanced manner, Professor Baher provides an excellent introductory and comprehensive text emphasising how analog and digital techniques complement each other rather than compete. Brings the entire area of signal processing within the scope of modern undergraduate curricula Discusses topics such as spectral analysis of continuous and discrete signals (deterministic and random), Fourier, Laplace, and z-transforms, analysis of continuous and discrete systems and circuits, design of analog and digital filters, fast Fourier transform algorithms and finite word-length effects in digital processors Presents a final chapter on advanced signal processing (including linear estimation, adaptive filters, over-sampling sigma-delta converters, and wavelets) to encourage further interest Contains numerous solved examples throughout and MATLAB(r) exercises at the end of each chapter Written primarily for undergraduates, Analog Digital Signal Processing will also be an authoritative text for postgraduate students and professional engineers.
Author: Kenneth S. Kundert
Author: Kenneth S. Kundert
Author: Walter J. Karplus
Author: T. H. Wilmshurst
Author: Charles F. Manski
Author: Manuel Barros
Author: Marc Pastre
Author: R. Raut
Author: Ugur Cilingiroglu
Author: Ray L. Sengbush
Author: Professor Hussein Baher