Download or read book Architectures de circuits VLSI pour diffusion de t l vision num rique written by Christophe Del Toso and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Power Digital VLSI Design written by Abdellatif Bellaouar and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 539 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low-Power Digital VLSI Design: Circuits and Systems addresses both process technologies and device modeling. Power dissipation in CMOS circuits, several practical circuit examples, and low-power techniques are discussed. Low-voltage issues for digital CMOS and BiCMOS circuits are emphasized. The book also provides an extensive study of advanced CMOS subsystem design. A low-power design methodology is presented with various power minimization techniques at the circuit, logic, architecture and algorithm levels. Features: Low-voltage CMOS device modeling, technology files, design rules Switching activity concept, low-power guidelines to engineering practice Pass-transistor logic families Power dissipation of I/O circuits Multi- and low-VT CMOS logic, static power reduction circuit techniques State of the art design of low-voltage BiCMOS and CMOS circuits Low-power techniques in CMOS SRAMS and DRAMS Low-power on-chip voltage down converter design Numerous advanced CMOS subsystems (e.g. adders, multipliers, data path, memories, regular structures, phase-locked loops) with several design options trading power, delay and area Low-power design methodology, power estimation techniques Power reduction techniques at the logic, architecture and algorithm levels More than 190 circuits explained at the transistor level.

Download or read book Architectures sp cialis es de circuits VLSI pour le traitement num rique du signal written by Gilles Privat and published by . This book was released on 1987 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt: ON PRESENTE UNE ETUDE DES ARCHITECTURES DE CIRCUITS VLSI SPECIFIQUES D'APPLICATIONS AU TRAITEMENT NUMERIQUE DU SIGNAL SUR L'EXEMPLE DE LA FONCTION DE CONVOLUTION. CONCEPTS FONDAMENTAUX ET REVUE DES DIFFERENTES ARCHITECTURES, CLASSIQUES OU NON, REALISANT LE CALCUL DE CONVOLUTIONS LINEAIRES, DECRITES DANS UN FORMALISME UNITAIRE EN ASSURANT LE COMPROMIS SURFACE/DEBIT PAR LE BIAIS DU PIPELINAGE. ON EVALUE EGALEMENT DES ARCHITECTURES UTILISANT UN CALCUL PAR TRANSFORMEES RECTANGULAIRES (ALGORITHMES DE WINOGRAD ET D'AGARWAL-COOLEY) ET DES TRANSFORMEES EN NOMBRES ENTIERS. DEUX EXEMPLES DE CONCEPTION COMPLETE DE CIRCUITS ENTIEREMENT SPECIALISES DESTINES A LA NORME DE RADIODIFFUSION PAR SATELLITE D2-MAC/PAQUETS SONT PRESENTES. IL S'AGIT D'UN DECODEUR DE SON DE HAUTE QUALITE A MISE EN FORME DU SPECTRE DE BRUIT A 25000 TRANSISTORS EN TECHNOLOGIE CMOS 2MU ET D'UN SURECHANTILLONNEUR DE LUMINANCE-CHROMINANCE EN TECHNOLOGIE NMOS 3MU.

Download or read book Annales des t l communications written by and published by . This book was released on 1998 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Top down Digital VLSI Design written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book VLSI Design Methodologies for Digital Signal Processing Architectures written by Magdy Bayoumi and published by Springer. This book was released on 1994-01-31 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designing VLSI systems represents a challenging task. It is a transfonnation among different specifications corresponding to different levels of design: abstraction, behavioral, stntctural and physical. The behavioral level describes the functionality of the design. It consists of two components; static and dynamic. The static component describes operations, whereas the dynamic component describes sequencing and timing. The structural level contains infonnation about components, control and connectivity. The physical level describes the constraints that should be imposed on the floor plan, the placement of components, and the geometry of the design. Constraints of area, speed and power are also applied at this level. To implement such multilevel transfonnation, a design methodology should be devised, taking into consideration the constraints, limitations and properties of each level. The mapping process between any of these domains is non-isomorphic. A single behavioral component may be transfonned into more than one structural component. Design methodologies are the most recent evolution in the design automation era, which started off with the introduction and subsequent usage of module generation especially for regular structures such as PLA's and memories. A design methodology should offer an integrated design system rather than a set of separate unrelated routines and tools. A general outline of a desired integrated design system is as follows: * Decide on a certain unified framework for all design levels. * Derive a design method based on this framework. * Create a design environment to implement this design method.

Download or read book High Performance Digital VLSI Circuit Design written by Richard X. Gu and published by Springer. This book was released on 1995-10-31 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: High-Performance Digital VLSI Circuit Design is the first book devoted entirely to the design of digital high-performance VLSI circuits. CMOS, BiCMOS and bipolar ciruits are covered in depth, including state-of-the-art circuit structures. Recent advances in both the computer and telecommunications industries demand high-performance VLSI digital circuits. Digital processing of signals demands high-speed circuit techniques for the GHz range. The design of such circuits represents a great challenge; one that is amplified when the power supply is scaled down to 3.3 V. Moreover, the requirements of low-power/high-performance circuits adds an extra dimension to the design of such circuits. High-Performance Digital VLSI Circuit Design is a self-contained text, introducing the subject of high-performance VLSI circuit design and explaining the speed/power tradeoffs. The first few chapters of the book discuss the necessary background material in the area of device design and device modeling, respectively. High-performance CMOS circuits are then covered, especially the new all-N-logic dynamic circuits. Propagation delay times of high-speed bipolar CML and ECL are developed analytically to give a thorough understanding of various interacting process, device and circuit parameters. High-current phenomena of bipolar devices are also addressed as these devices typically operate at maximum currents for limited device area. Different, new, high-performance BiCMOS circuits are presented and compared to their conventional counterparts. These new circuits find direct applications in the areas of high-speed adders, frequency dividers, sense amplifiers, level-shifters, input/output clock buffers and PLLs. The book concludes with a few system application examples of digital high-performance VLSI circuits. Audience: A vital reference for practicing IC designers. Can be used as a text for graduate and senior undergraduate students in the area.

Download or read book Nano scale CMOS Analog Circuits written by Soumya Pandit and published by CRC Press. This book was released on 2018-09-03 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reliability concerns and the limitations of process technology can sometimes restrict the innovation process involved in designing nano-scale analog circuits. The success of nano-scale analog circuit design requires repeat experimentation, correct analysis of the device physics, process technology, and adequate use of the knowledge database. Starting with the basics, Nano-Scale CMOS Analog Circuits: Models and CAD Techniques for High-Level Design introduces the essential fundamental concepts for designing analog circuits with optimal performances. This book explains the links between the physics and technology of scaled MOS transistors and the design and simulation of nano-scale analog circuits. It also explores the development of structured computer-aided design (CAD) techniques for architecture-level and circuit-level design of analog circuits. The book outlines the general trends of technology scaling with respect to device geometry, process parameters, and supply voltage. It describes models and optimization techniques, as well as the compact modeling of scaled MOS transistors for VLSI circuit simulation. • Includes two learning-based methods: the artificial neural network (ANN) and the least-squares support vector machine (LS-SVM) method • Provides case studies demonstrating the practical use of these two methods • Explores circuit sizing and specification translation tasks • Introduces the particle swarm optimization technique and provides examples of sizing analog circuits • Discusses the advanced effects of scaled MOS transistors like narrow width effects, and vertical and lateral channel engineering Nano-Scale CMOS Analog Circuits: Models and CAD Techniques for High-Level Design describes the models and CAD techniques, explores the physics of MOS transistors, and considers the design challenges involving statistical variations of process technology parameters and reliability constraints related to circuit design.

Download or read book Architecture VLSI pour le codage en sous bandes written by Kamal Nourji and published by . This book was released on 1995 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: L'EMERGENCE DES SYSTEMES D'INFORMATION ENGENDRE UNE PROLIFERATION DES QUANTITES DE DONNEES VEHICULEES (IMAGE, VOIX, TEXTE). FACE A CETTE PROBLEMATIQUE, LA COMPRESSION S'IMPOSE COMME UNE SOLUTION INCONTOURNABLE. ELLE FACILITE LE STOCKAGE ET LA TRANSMISSION DE DONNEES. DANS LE DOMAINE DE LA TELEVISION NUMERIQUE, PLUSIEURS EFFORTS DE NORMALISATION INTERNATIONAUX ONT DONNE LIEU A DES NORMES DE COMPRESSION. ACTUELLEMENT, LA TELEVISION HAUTE DEFINITION (TVHD) BENEFICIE DE TOUTES LES EXPERIENCES CONCERNANT LE VISIOPHONE, LA VIDEO CONFERENCE. CETTE THESE A DEMARRE A LA VEILLE DE LA DEFINITION DU STANDARD MPEG2 DESTINE A LA COMPRESSION D'IMAGES NUMERIQUES AVEC DES DEBITS ALLANT JUSQU'A CEUX DE LA TVHD. DANS LE CADRE DE CETTE NORMALISATION, LA DCT ET LE CODAGE EN SOUS-BANDE ONT ETE LES DEUX TECHNIQUES CANDIDATES AU MODULE DU CODAGE D'IMAGES. CETTE THESE AVAIT UN DOUBLE OBJECTIF: (I) PROPOSER DES ARCHITECTURES SYSTEME REDUISANT LA COMPLEXITE DU CODAGE EN SOUS-BANDE AVEC DES TRANSFORMEES RECOUVRANTES. POUR CELA, UN TRAITEMENT PAR BLOC DE L'IMAGE A OFFERT UNE COMPLEXITE EQUIVALENTE A CELLE DE LA DCT TOUT EN REDUISANT LES EFFETS DE BLOC. (II) DEVELOPPER, DANS LE CADRE DU CODAGE D'IMAGE TVHD, DES ARCHITECTURES VLSI D'UN GENERATEUR DE DCT ET D'UN CODEUR EN SOUS-BANDE. POUR CELA, DES OUTILS D'AIDE A LA SYNTHESE ET A L'OPTIMISATION DE CES APPLICATIONS ONT ETE MIS EN PLACE. POUR CELA UNE SYNTHESE DU PRODUIT SCALAIRE A BASE D'ARITHMETIQUE DISTRIBUEE A DONNE NAISSANCE A UNE GENERALISATION D'ARCHITECTURES DE FILTRES A COEFFICIENTS CONSTANTS. CET OUTIL D'EVALUATION DE COMPLEXITE ARCHITECTURALE EST UNE FORTE CONTRIBUTION AU DOMAINE DU TRAITEMENT DU SIGNAL NUMERIQUE EN GENERAL. DES SYNTHESES VHDL DE CES DEUX APPLICATIONS ONT PERMIS DE VALIDER NOTRE METHODOLOGIE DE SYNTHESE PREALABLEMENT DEFINIE.

Download or read book CONCEPTION D UN CIRCUIT INTEGRE VLSI TURBO DECODEUR written by ETTIBOVA.. ANGUI and published by . This book was released on 1994 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: CETTE THESE EST CONSACREE A LA REALISATION MATERIELLE D'UN TURBO CODEUR/DECODEUR SOUS LA FORME D'UN CIRCUIT INTEGRE VLSI MONOLITHIQUE DE TYPE MODULAIRE. LES TURBO-CODES FORMENT UNE NOUVELLE CLASSE DE CODES CORRECTEURS D'ERREURS CONSTRUITE A PARTIR D'UNE CONCATENATION PARALLELE DE DEUX CODES SYSTEMATIQUES RECURSIFS (CODE SR) SEPARES PAR UN ENTRELACEUR. LE DECODAGE DES TURBO-CODES S'EFFECTUE SELON UN PROCESSUS ITERATIF QUI NECESSITE LA MISE EN CASCADE DE MODULES IDENTIQUES, ET A PERMIS D'ATTEINDRE DES PERFORMANCES SUPERIEURES A CELLES DE TOUT AUTRE CODE CONNU. L'ALGORITHME DE VITERBI A ETE CHOISI COMME FONCTION DE DECODAGE AVEC DES CONTRIBUTIONS NOUVELLES CONCERNANT NOTAMMENT: LA DYNAMIQUE DES METRIQUES QUI PEUT ETRE REDUITE DE MOITIE, LA CROISSANCE PARFAITEMENT MAITRISEE DE CES METRIQUES, LA REMONTEE DU CHEMIN DE L'ARCHITECTURE A VRAISEMBLANCE MAXIMALE PAR ANTICIPATION ET, LA MODIFICATION DE L'ARCHITECTURE DU DECODEUR DE VITERBI EN VUE DE FOURNIR DES DECISIONS PONDEREES A SA SORTIE. UN CIRCUIT VLSI CONTENANT UN MODULE DE DECODAGE CASCADABLE POUR UN CODE CONCATENE DE LONGUEUR DE CONTRAINTE 5 ET DE RENDEMENT 1/2 A ETE CONCU. IL PERMET D'OBTENIR UN TEB DE 10##6 AVEC 4 MODULES, A UN RAPPORT SIGNAL A BRUIT EB/NO DE 2 DB. LES PERFORMANCES SIMULEES ET LA SOUPLESSE D'EMPLOI DUE A SA CONCEPTION MODULAIRE PERMETTENT A CE TURBO-DECODEUR D'AVOIR L'AMBITION D'ETRE UNE NORME INTERNATIONALE STANDARD EN MATIERE DE CODAGE-DECODAGE DANS LES FUTURS PROJETS DE TELEVISION NUMERIQUE PAR SATELLITE

Download or read book Dictionary of Acronyms and Technical Abbreviations written by Jakob Vlietstra and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 703 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Dictionary covers information and communication technology (ICT), including hardware and software; information networks, including the Internet and the World Wide Web; automatic control; and ICT-related computer-aided fields. The Dictionary also lists abbreviated names of relevant organizations, conferences, symposia and workshops. This reference is important for all practitioners and users in the areas mentioned above, and those who consult or write technical material. This Second Edition contains 10,000 new entries, for a total of 33,000.

Download or read book Telecommunication Journal written by and published by . This book was released on 1982 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modelling the Wireless Propagation Channel written by Fernando P¿rez Font¿n and published by John Wiley & Sons. This book was released on 2008-09-15 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical tool for propagation channel modeling with MATLAB® simulations. Many books on wireless propagation channel provide a highly theoretical coverage, which for some interested readers, may be difficult to follow. This book takes a very practical approach by introducing the theory in each chapter first, and then carrying out simulations showing how exactly put the theory into practice. The resulting plots are analyzed and commented for clarity, and conclusions are drawn and explained from the obtained results. Key features include: A unique approach to propagation channel modeling with accompanying MATLAB® simulations to demonstrate the theory in practice Contains step by step commentary and analysis of the obtained simulation results in order to provide a comprehensive and structured learning tool Covers a wide range of topics including shadowing effects, coverage and interference, Multipath Narrowband channel, Multipath Wideband channel, propagation in micro and pico-cells, the land mobile satellite (LMS) channel, the directional Multipath channel and MIMO and propagation effects in fixed radio links (terrestrial and satellite) The book comes with an accompanying website that contains the MATLAB® simulations and allows readers to try them out themselves Well suited for lab-use, as reference and as a self-learning tool both for advanced students and professionals Modeling the Wireless Propagation Channel: A simulation approach with MATLAB® will be best suited for postgraduate (Masters and PhD) students and practicing engineers in telecommunications and electrical engineering fields, who are seeking to familiarise themselves with the topic without too many formulas. The book will also be of interest to network engineers, system engineers and researchers

Download or read book Digital VLSI Systems Design written by Seetharaman Ramachandran and published by Springer Science & Business Media. This book was released on 2007-06-14 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides step-by-step guidance on how to design VLSI systems using Verilog. It shows the way to design systems that are device, vendor and technology independent. Coverage presents new material and theory as well as synthesis of recent work with complete Project Designs using industry standard CAD tools and FPGA boards. The reader is taken step by step through different designs, from implementing a single digital gate to a massive design consuming well over 100,000 gates. All the design codes developed in this book are Register Transfer Level (RTL) compliant and can be readily used or amended to suit new projects.

Download or read book Proceedings of the 8th International Conference on Sciences of Electronics Technologies of Information and Telecommunications SETIT 18 Vol 1 written by Med Salim Bouhlel and published by Springer. This book was released on 2019-07-10 with total page 507 pages. Available in PDF, EPUB and Kindle. Book excerpt: This two-volume book presents an unusually diverse selection of research papers, covering all major topics in the fields of information and communication technologies and related sciences. It provides a wide-angle snapshot of current themes in information and power engineering, pursuing a cross-disciplinary approach to do so. The book gathers revised contributions that were presented at the 2018 International Conference: Sciences of Electronics, Technologies of Information and Telecommunication (SETIT'18), held on 20–22 December 2018 in Hammamet, Tunisia. This eighth installment of the event attracted a wealth of submissions, and the papers presented here were selected by a committee of experts and underwent additional, painstaking revision. Topics covered include: · Information Processing · Human-Machine Interaction · Computer Science · Telecommunications and Networks · Signal Processing · Electronics · Image and Video This broad-scoped approach is becoming increasingly popular in scientific publishing. Its aim is to encourage scholars and professionals to overcome disciplinary barriers, as demanded by current trends in the industry and in the consumer market, which are rapidly leading toward a convergence of data-driven applications, computation, telecommunication, and energy awareness. Given its coverage, the book will benefit graduate students, researchers and practitioners who need to keep up with the latest technological advances.

Download or read book Embedded Systems and Artificial Intelligence written by Vikrant Bhateja and published by Springer Nature. This book was released on 2020-04-07 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers selected research papers presented at the First International Conference on Embedded Systems and Artificial Intelligence (ESAI 2019), held at Sidi Mohamed Ben Abdellah University, Fez, Morocco, on 2–3 May 2019. Highlighting the latest innovations in Computer Science, Artificial Intelligence, Information Technologies, and Embedded Systems, the respective papers will encourage and inspire researchers, industry professionals, and policymakers to put these methods into practice.

Download or read book Numerical Methods for Partial Differential Equations written by Sandip Mazumder and published by Academic Press. This book was released on 2015-12-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Numerical Methods for Partial Differential Equations: Finite Difference and Finite Volume Methods focuses on two popular deterministic methods for solving partial differential equations (PDEs), namely finite difference and finite volume methods. The solution of PDEs can be very challenging, depending on the type of equation, the number of independent variables, the boundary, and initial conditions, and other factors. These two methods have been traditionally used to solve problems involving fluid flow. For practical reasons, the finite element method, used more often for solving problems in solid mechanics, and covered extensively in various other texts, has been excluded. The book is intended for beginning graduate students and early career professionals, although advanced undergraduate students may find it equally useful. The material is meant to serve as a prerequisite for students who might go on to take additional courses in computational mechanics, computational fluid dynamics, or computational electromagnetics. The notations, language, and technical jargon used in the book can be easily understood by scientists and engineers who may not have had graduate-level applied mathematics or computer science courses. - Presents one of the few available resources that comprehensively describes and demonstrates the finite volume method for unstructured mesh used frequently by practicing code developers in industry - Includes step-by-step algorithms and code snippets in each chapter that enables the reader to make the transition from equations on the page to working codes - Includes 51 worked out examples that comprehensively demonstrate important mathematical steps, algorithms, and coding practices required to numerically solve PDEs, as well as how to interpret the results from both physical and mathematic perspectives