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    Quantum Communication, Computing, and Measurement 3

    Posted By: AvaxGenius
    Quantum Communication, Computing, and Measurement 3

    Quantum Communication, Computing, and Measurement 3 by Paolo Tombesi, Osamu Hirota
    English | PDF (True) | 2002 | 472 Pages | ISBN : 0306466090 | 14.1 MB

    This volume contains contributions based on the lectures delivered and posters presented at the Fifth International Conference on Quantum Communication, Measurement and Computing (QCM&C-Y2K). This Conference is the fifth of a successful series hosted this time in Italy, was held in Capri, 3-7 July, 2000. The conference was attended by more than 200 participants from all over the world. There was also a high level of participation from graduate students, who greatly benefited from the opportunity to attend world-class conferences. The Conference Hall was hosted in La Residenza Hotel in Capri, where part of p- ticipants where housed, while others where housed in various cozy nearby - tels. All enjoyed the pleasant atmosphere offered by the island of Capri. There were 59 invited lectures given as oral presentations of 30 minutes and 94 poster papers. The major topics covered at the Conference where new experimental and theoretical results in quantum information. They were divided in five parts; i) Quantum Information and Communication, ii) Quantum Measurement, - coherence, and Tomography, iii) Quantum Computing, iv) Cryptography, v) Entanglement and Teleportation. We were lucky in that almost all major - perimental groups in the world working in this area were represented, as were the major theoreticians. There was very active audience participation. A n- ber of graduate students and post-docs were able to present their contributions in four after dinner poster sessions.

    The Gap Symmetry and Fluctuations in High-Tc Superconductors

    Posted By: AvaxGenius
    The Gap Symmetry and Fluctuations in High-Tc Superconductors

    The Gap Symmetry and Fluctuations in High-Tc Superconductors by Julien Bok, Guy Deutscher, Davor Pavuna, Stuart A. Wolf
    English | PDF | 1998 | 560 Pages | ISBN : 1475785461 | 24.3 MB

    Since the discovery in 1986 of high temperature superconductors by J. G. Bednorz and K. A. Müller, a considerable progress has been made and several important scientific problems have emerged. Within this NATO Advanced Study Institute our intention was to focus mainly on the controversial topic of the symmetry of the superconducting gap and given the very short coherence length, the role of fluctuations. The Institute on ‘The Gap Symmetry and Fluctuations in High- Superconductors’ took place in the “Institut d’Etudes Scientifiques de Cargèse” in Corsica, France, between 1 - 13 September 1997. The 110 participantsfrom 18 countries (yet 30 nationalities) including 23 full time lecturers, have spent two memorable weeks in this charming Mediterranean resort. All lecturers were asked to prepare pedagogical papers to clearly present the central physical idea behind specific model or experiment. The better understanding of physics of high temperature superconductivity is certainly needed to guide the development of applications of these materials in high and weak current devices.

    Binary Decision Diagrams: Theory and Implementation

    Posted By: AvaxGenius
    Binary Decision Diagrams: Theory and Implementation

    Binary Decision Diagrams: Theory and Implementation by Rolf Drechsler , Bernd Becker
    English | PDF | 1998 | 205 Pages | ISBN : 0792381939 | 14.2 MB

    For someone with a hammer the whole world looks like a nail. Within the last 10-13 years Binar·y Decision Diagmms (BDDs) have become the state-of-the-art data structure in VLSI CAD for representation and ma­ nipulation of Boolean functions. Today, BDDs are widely used and in the meantime have also been integrated in commercial tools, especially in the area of verijication and synthesis. The interest in BDDs results from the fact that the data structure is generally accepted as providing a good compromise between conciseness of representation and efficiency of manipulation. With increasing number of applications, also in non CAD areas, classical methods to handle BDDs are being improved and new questions and problems evolve and have to be solved. The book should help the reader who is not familiar with BDDs (or DDs in general) to get a quick start. On the other hand it will discuss several new aspects of BDDs, e.g. with respect to minimization and implementation of a package. This will help people working with BDDs (in industry or academia) to keep informed about recent developments in this area.

    Writing Testbenches using SystemVerilog (Repost)

    Posted By: AvaxGenius
    Writing Testbenches using SystemVerilog (Repost)

    Writing Testbenches using SystemVerilog by Janick Bergeron
    English | PDF | 2006 | 433 Pages | ISBN : 0387292217 | 3.1 MB

    If you survey hardware design groups, you will learn that between 60% and 80% of their effort is dedicated to verification. This may seem unusually large, but I include in "verification" all debugging and correctness checking activities, not just writing and running testbenches. Every time a hardware designer pulls up a waveform viewer, he or she performs a verification task. With today’s ASIC and FPGA sizes and geometries, getting a design to fit and run at speed is no longer the main challenge. It is to get the right design, working as intended, at the right time. Unlike synthesizable coding, there is no particular coding style nor language required for verification. The freedom of using any l- guage that can be interfaced to a simulator and of using any features of that language has produced a wide array of techniques and approaches to verification. The continued absence of constraints and historical shortage of available expertise in verification, c- pled with an apparent under-appreciation of and under-investment in the verification function, has resulted in several different ad hoc approaches. The consequences of an informal, ill-equipped and understaffed verification process can range from a non-functional design requiring several re-spins, through a design with only a s- set of the intended functionality, to a delayed product shipment.

    Introduction to Embedded System Design Using Field Programmable Gate Arrays

    Posted By: AvaxGenius
    Introduction to Embedded System Design Using Field Programmable Gate Arrays

    Introduction to Embedded System Design Using Field Programmable Gate Arrays by Rahul Dubey
    English | PDF (True) | 2009 | 165 Pages | ISBN : 1848820151 | 5.6 MB

    "Introduction to Embedded System Design Using Field Programmable Gate Arrays" provides a starting point for the use of field programmable gate arrays in the design of embedded systems. The text considers a hypothetical robot controller as an embedded application and weaves around it related concepts of FPGA-based digital design. The book details: use of FPGA vis-à-vis general purpose processor and microcontroller; design using Verilog hardware description language; digital design synthesis using Verilog and Xilinx® SpartanTM 3 FPGA; FPGA-based embedded processors and peripherals; overview of serial data communications and signal conditioning using FPGA; FPGA-based motor drive controllers; and prototyping digital systems using FPGA.

    Logic Synthesis for Compositional Microprogram Control Units

    Posted By: AvaxGenius
    Logic Synthesis for Compositional Microprogram Control Units

    Logic Synthesis for Compositional Microprogram Control Units by Alexander Barkalov, Larysa Titarenko
    English | PDF (True) | 2008 | 283 Pages | ISBN : 3540692835 | 4.7 MB

    One of the very important parts of any digital system is the control unit, coordin- ing interplay of other system blocks. As a rule, control units have irregular str- ture, which makes process of their logic circuits design very sophisticated. In case of complex logic controllers, the problem of system design is reduced practically to the design of control units. Actually, we observe a real technical boom connected with achievements in semiconductor technology. One of these is the development of integrated circuit known as the "systems-on-a-programmable- chip" (SoPC), where the number of elements approaches one billion. Because of the extreme complexity of microchips, it is very important to develop effective design methods oriented on particular properties of logical elements. Solution of this problem permits impr- ing functional capabilities of the target digital system inside single SoPC chip. As majority of researches point out, design methods used in case of industrial packages are, in case of complex digital system design, far from optimal. Similar problems concern the design of control units with standard ?eld-programmable logic devices (FPLD), such as PLA, PAL, GAL, CPLD, and FPGA. Let us point out that modern SoPC are based on CPLD or FPGA technology. Thus, the development of eff- tive design methods oriented on FPLD implementation of logic circuits used in the control units still remains the problem of great importance.

    Real-Time Systems in Mechatronic Applications

    Posted By: AvaxGenius
    Real-Time Systems in Mechatronic Applications

    Real-Time Systems in Mechatronic Applications by Jan Wikander, Bertil Svensson
    English | PDF | 1998 | 135 Pages | ISBN : 0792381599 | 8.8 MB

    Real-Time Systems in Mechatronic Applications brings together in one place important contributions and up-to-date research results in this fast moving area.

    Semiconductor Device Physics and Simulation

    Posted By: AvaxGenius
    Semiconductor Device Physics and Simulation

    Semiconductor Device Physics and Simulation by J. S. Yuan , J. J. Liou
    English | PDF | 1998 | 341 Pages | ISBN : 0306457245 | 27 MB

    The advent of the microelectronics technology has made ever-increasing numbers of small devices on a same chip. The rapid emergence of ultra-large-scaled-integrated (ULSI) technology has moved device dimension into the sub-quarter-micron regime and put more than 10 million transistors on a single chip. While traditional closed-form analytical models furnish useful intuition into how semiconductor devices behave, they no longer provide consistently accurate results for all modes of operation of these very small devices. The reason is that, in such devices, various physical mechanisms affect the device performance in a complex manner, and the conventional assumptions (i. e. , one-dimensional treatment, low-level injection, quasi-static approximation, etc. ) em­ ployed in developing analytical models become questionable. Thus, the use of numerical device simulation becomes important in device modeling. Researchers and engineers will rely even more on device simulation for device design and analysis in the future. This book provides comprehensive coverage of device simulation and analysis for various modem semiconductor devices. It will serve as a reference for researchers, engineers, and students who require in-depth, up-to-date information and understanding of semiconductor device physics and characteristics. The materials of the book are limited to conventional and mainstream semiconductor devices; photonic devices such as light­ emitting and laser diodes are not included, nor does the book cover device modeling, device fabrication, and circuit applications.

    Wireless CMOS Frequency Synthesizer Design

    Posted By: AvaxGenius
    Wireless CMOS Frequency Synthesizer Design

    Wireless CMOS Frequency Synthesizer Design by J. Craninckx , M. Steyaert
    English | PDF | 1998 | 265 Pages | ISBN : 0792381386 | 36.1 MB

    The recent boom in the mobile telecommunication market has trapped the interest of almost all electronic and communication companies worldwide. New applications arise every day, more and more countries are covered by digital cellular systems and the competition between the several providers has caused prices to drop rapidly. The creation of this essentially new market would not have been possible without the ap­ pearance of smalI, low-power, high-performant and certainly low-cost mobile termi­ nals. The evolution in microelectronics has played a dominant role in this by creating digital signal processing (DSP) chips with more and more computing power and com­ bining the discrete components of the RF front-end on a few ICs. This work is situated in this last area, i. e. the study of the full integration of the RF transceiver on a single die. Furthermore, in order to be compatible with the digital processing technology, a standard CMOS process without tuning, trimming or post-processing steps must be used. This should flatten the road towards the ultimate goal: the single chip mobile phone. The local oscillator (LO) frequency synthesizer poses some major problems for integration and is the subject of this work. The first, and also the largest, part of this text discusses the design of the Voltage­ Controlled Oscillator (VCO). The general phase noise theory of LC-oscillators is pre­ sented, and the concept of effective resistance and capacitance is introduced to char­ acterize and compare the performance of different LC-tanks.

    Exercises in Graph Theory

    Posted By: AvaxGenius
    Exercises in Graph Theory

    Exercises in Graph Theory by O. Melnikov , V. Sarvanov , R. Tyshkevich , V. Yemelichev , I. Zverovich
    English | PDF | 1998 | 354 Pages | ISBN : 0792349067 | 23 MB

    This book supplements the textbook of the authors" Lectures on Graph The­ ory" [6] by more than thousand exercises of varying complexity. The books match each other in their contents, notations, and terminology. The authors hope that both students and lecturers will find this book helpful for mastering and verifying the understanding of the peculiarities of graphs. The exercises are grouped into eleven chapters and numerous sections accord­ ing to the topics of graph theory: paths, cycles, components, subgraphs, re­ constructibility, operations on graphs, graphs and matrices, trees, independence, matchings, coverings, connectivity, matroids, planarity, Eulerian and Hamiltonian graphs, degree sequences, colorings, digraphs, hypergraphs. Each section starts with main definitions and brief theoretical discussions. They constitute a minimal background, just a reminder, for solving the exercises. the presented facts and a more extended exposition may be found in Proofs of the mentioned textbook of the authors, as well as in many other books in graph theory. Most exercises are supplied with answers and hints. In many cases complete solutions are given. At the end of the book you may find the index of terms and the glossary of notations. The "Bibliography" list refers only to the books used by the authors during the preparation of the exercisebook. Clearly, it mentions only a fraction of available books in graph theory. The invention of the authors was also driven by numerous journal articles, which are impossible to list here.

    Electrostatics

    Posted By: AvaxGenius
    Electrostatics

    Electrostatics by Niels Jonassen
    English | PDF | 1998 | 202 Pages | ISBN : 1475711840 | 16.7 MB

    This book is the most comprehensive treatment yet of the problems faced by the engineer caused by static electricity. Written in as non-technical a manner as possible, given the depth of the material, this book discusses the material from the beginner level to many advanced topics for engineers and designers. It discusses not only the harmful and damaging known effects of static electricity on electrical and electronic equipment, but the possible solutions and applications that can be used to stop it.

    Semiconductor Optical Modulators

    Posted By: AvaxGenius
    Semiconductor Optical Modulators

    Semiconductor Optical Modulators by Koichi Wakita
    English | PDF | 1998 | 320 Pages | ISBN : 0792380142 | 28.7 MB

    The introduction of GaAs/ AIGaAs double heterostructure lasers has opened the door to a new age in the application of compound semiconductor materials to microwave and optical technologies. A variety and combination of semiconductor materials have been investigated and applied to present commercial uses with these devices operating at wide frequencies and wavelengths. Semiconductor modulators are typical examples of this technical evolutions and hsve been developed for commercial use. Although these have a long history to date, we are not aware of any book that details this evolution. Consequently, we have written a book to provide a comprehensive account of semiconductor modulators with emphasis on historical details and experimantal reports. The objective is to provide an up-to-date understanding of semiconductor modulators. Particular attention has been paid to multiple quantum well (MQW) modulators operating at long wavelengths, taking into account the low losses and dispersion in silica fibers occuring at around 1.3 and 1.55 mm. At the present time, MQW structures have been investigated but these have not been sufficiently developed to provide characteristic features which would be instructive enough for readers. One problem is the almost daily publication of papers on semiconductor modulators. Not only do these papers provide additional data, but they often modify the interpretations of particular concepts. Almost all chapters refer to the large number of published papers that can be consulted for future study.

    Automated Highway Systems

    Posted By: AvaxGenius
    Automated Highway Systems

    Automated Highway Systems by Petros A. Ioannou
    English | PDF | 1997 | 366 Pages | ISBN : 0306454696 | 34.6 MB

    Experts address some of the main issues and uncertainties associated with the design and deployment of Automated Highway Systems (AHS). They discuss new AHS concepts, technology, and benefits, as well as institutional, environmental, and social issues - concerns that will affect dramatically the operation of the current highway system from both the vehicle and infrastructure points of view.

    VHDL Answers to Frequently Asked Questions

    Posted By: AvaxGenius
    VHDL Answers to Frequently Asked Questions

    VHDL Answers to Frequently Asked Questions by Ben Cohen
    English | PDF | 1997 | 307 Pages | ISBN : 1475726260 | 23.4 MB

    VHDL Answers to Frequently asked Questions is a follow-up to the author's book VHDL Coding Styles and Methodologies (ISBN 0-7923-9598-0). On completion of his first book, the author continued teaching VHDL and actively participated in the comp. lang. vhdl newsgroup. During his experiences, he was enlightened by the many interesting issues and questions relating to VHDL and synthesis. These pertained to: misinterpretations in the use of the language; methods for writing error free, and simulation efficient, code for testbench designs and for synthesis; and general principles and guidelines for design verification. As a result of this wealth of public knowledge contributed by a large VHDL community, the author decided to act as a facilitator of this information by collecting different classes of VHDL issues, and by elaborating on these topics through complete simulatable examples. This book is intended for those who are seeking an enhanced proficiency in VHDL. Its target audience includes: 1. Engineers. The book addresses a set of problems commonly experienced by real users of VHDL. It provides practical explanations to the questions, and suggests practical solutions to the raised issues. It also includes packages to achieve common utilities, useful in the generation of debug code aDd testbench designs. These packages include conversions to strings (the IMAGE package), generation of Linear Feedback Shift Registers (LFSR), Multiple Input Shift Register (MISR), and random number generators.

    Semiconductor Lasers

    Posted By: AvaxGenius
    Semiconductor Lasers

    Semiconductor Lasers by Govind P. Agrawal , Niloy K. Dutta
    English | PDF | 1993 | 630 Pages | ISBN : 1461275792 | 51.2 MB

    Since its invention in 1962, the semiconductor laser has come a long way. Advances in material purity and epitaxial growth techniques have led to a variety of semiconductor lasers covering a wide wavelength range of 0. 3- 100 ~m. The development during the 1970s of GaAs semiconductor lasers, emitting in the near-infrared region of 0. 8-0. 9 ~m, resulted in their use for the first generation of optical fiber communication systems. However, to take advantage oflow losses in silica fibers occurring around 1. 3 and 1. 55 ~m, the emphasis soon shifted toward long-wavelength semiconductor lasers. The material system of choice in this wavelength range has been the quaternary alloy InGaAsP. During the last five years or so, the intense development effort devoted to InGaAsP lasers has resulted in a technology mature enough that lightwave transmission systems using InGaAsP lasers are currently being deployed throughout the world. This book is intended to provide a comprehensive account of long-wave­ length semiconductor lasers. Particular attention is paid to InGaAsP lasers, although we also consider semiconductor lasers operating at longer wave­ lengths. The objective is to provide an up-to-date understanding of semicon­ ductor lasers while incorporating recent research results that are not yet available in the book form. Although InGaAsP lasers are often used as an example, the basic concepts discussed in this text apply to all semiconductor lasers, irrespective of their wavelengths.