Download or read book A Multiple Pulse train Selection Technique Utilizing an Externally Clocked Shift register Delay Line written by James Calvin Pybus and published by . This book was released on 1969 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nanosecond Pulse Techniques written by Wolfgang Meiling and published by Walter de Gruyter GmbH & Co KG. This book was released on with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: No detailed description available for "Nanosecond Pulse Techniques".

Download or read book A Computerized Method for Instantaneous and Continuous Measurements of Expired Nitrogen written by John Abajian and published by . This book was released on 1967 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The basis for the on-line study of pulmonary nitrogen washout by hybrid computer is presented. The instrument produces a semilogarithmic plot of nitrogen concentration in expired gas versus cumulative alveolar ventilatory volume. Simultaneous measurements of functional residual capacity and main conducting airway volume are also recorded. Comparison of conventional washout methods and computer technique proved the validity of the computer. Secondly, a new index of intrapulmonary gas distribution is devised. The index (IDI or Inspired Gas Distribution Index) is quite sensitive to any change of the gas distribution in the lung and has a very small physiological variation (1.8 plus or minus 0.2). As one application of this computer in research, the effect of expiratory obstruction in normal subjects is studied. A 5 mm. diameter obstruction does not affect the gas distribution in the supine position, whereas the obstruction has a striking effect on gas distribution when a subject is exercising in the upright position. (Author).

Download or read book 110 Waveform Generator Projects for the Home Constructor written by R. M. Marston and published by Elsevier. This book was released on 2016-03-16 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: 110 Waveform Generator Projects for the Home Constructor deals with waveform generator circuits that can produce forms of sine, square, triangle, sawtooth, ramp, pulse, or staircase. The generator circuits, built by the constructor using transistors, operational amplifiers or digital integrated circuits, can produce modulated or unmodulated outputs, with single or multiple form outputs. The constructor must follow two requirements in building a simple sine-wave oscillator: firstly, the output of an amplifying device must be fed back to its input via a frequency-selective network in such a way that the sum of the amplifier and feedback network phase-shifts equals zero (or 360) degrees at the desired oscillation frequency. Secondly, the gain of the amplifying device must exactly counter the loss or attenuation of the frequency-selective feedback network at the desired oscillation frequency, to give an overall system gain of precise unity. The book also describes different waveform modulations, such as amplitude modulation (a.m.), frequency modulation (f.m.), frequency-shift keying (f.s.k.), phase-shift keying (p.s.k.), sweep modulation, carrier keying, and how to apply these in practical circuits. Radio technicians, engineers, apprentices, hobbyists, and students of electrical engineering or electronics will find the book very useful.

Download or read book Pulse Generators written by G. Norris Glascoe and published by . This book was released on 1964 with total page 741 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1970 with total page 1976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Machines in Our Hearts written by Kirk Jeffrey and published by JHU Press. This book was released on 2003-04-01 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: Today hundreds of thousands of Americans carry pacemakers and implantable cardioverter-defibrillators (ICDs) within their bodies. These battery-powered machines—small computers, in fact—deliver electricity to the heart to correct dangerous disorders of the heartbeat. But few doctors, patients, or scholars know the history of these devices or how "heart-rhythm management" evolved into a multi-billion-dollar manufacturing and service industry. Machines in Our Hearts tells the story of these two implantable medical devices. Kirk Jeffrey, a historian of science and technology, traces the development of knowledge about the human heartbeat and follows surgeons, cardiologists, and engineers as they invent and test a variety of electronic devices. Numerous small manufacturing firms jumped into pacemaker production but eventually fell by the wayside, leaving only three American companies in the business today. Jeffrey profiles pioneering heart surgeons, inventors from the realms of engineering and medical research, and business leaders who built heart-rhythm management into an industry with thousands of employees and annual revenues in the hundreds of millions. As Jeffrey shows, the pacemaker (first implanted in 1958) and the ICD (1980) embody a paradox of high-tech health care: these technologies are effective and reliable but add billions to the nation's medical bill because of the huge growth in the number of patients who depend on implanted devices to manage their heartbeats.

Download or read book High Energy Accelerators Heacc 92 Proceedings Of The Xv International Conference In 2 Volumes written by J Rossbach and published by World Scientific. This book was released on 1993-02-10 with total page 1288 pages. Available in PDF, EPUB and Kindle. Book excerpt: The High Energy Accelerator Conference has always been the monitor of the state of the art and the new trends in planning, construction and operation of large particle accelerators. It is held every three years. The 1992 conference is devoted to High Energy Hadron Accelerators and Colliders, Linear Colliders, e⁺e⁻ Storage Rings and related Technologies for these machines. In addition to status reports and contributed papers, the program features twelve survey talks which include summaries of individual poster papers.

Download or read book Ultra Wideband Signals and Systems in Communication Engineering written by M. Ghavami and published by John Wiley & Sons. This book was released on 2005-01-14 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra Wideband (UWB) is the hot new topic in wireless communicationengineering today. High-speed communication over short distancesusing sub-nanosecond pulses, rather than conventional sinusoidalwaves, has paved the way for cheap wireless transceivers, capturingthe imagination of both academics and engineers in industry alike.Ultra Wideband Signals and Systems in CommunicationEngineering focuses on the basic signal processing thatunderlies current and future ultra wideband systems ensuring thistext will be essential reading even as UWB applications mature andchange or regulations regarding ultra wideband systems aremodified. Provides everything you need to know about Ultra WidebandCommunications in one compact volume Explains, in an easy to understand manner, the basics of UWBand its applications Covers, in detail, the generation of UWB waveforms through tothe position and location of UWB signals Discusses the issues that must be solved for UWB devices toexplode onto the consumer communication market Includes examples and problems in each chapter to aidunderstanding Features a companion website including Solutions manual, Matlabprograms, Electronic versions of the figures and a samplechapter This enlightening text is a must for senior undergraduates andpostgraduate students interested in studying UWB, and the emphasison UWB development for commercial consumer communications productsmeans that any communication engineer or manager cannot afford tobe without it!

Download or read book Digital System Design using FSMs written by Peter D. Minns and published by John Wiley & Sons. This book was released on 2021-06-28 with total page 356 pages. Available in PDF, EPUB and Kindle. Book excerpt: DIGITAL SYSTEM DESIGN USING FSMS Explore this concise guide perfect for digital designers and students of electronic engineering who work in or study embedded systems Digital System Design using FSMs: A Practical Learning Approach delivers a thorough update on the author’s earlier work, FSM-Based Digital Design using Verilog HDL. The new book retains the foundational content from the first book while including refreshed content to cover the design of Finite State Machines delivered in a linear programmed learning format. The author describes a different form of State Machines based on Toggle Flip Flops and Data Flip Flops. The book includes many figures of which 15 are Verilog HDL simulations that readers can use to test out the design methods described in the book, as well as 19 Logisim simulation files with figures. Additional circuits are also contained within the Wiley web folder. It has tutorials and exercises, including comprehensive coverage of real-world examples demonstrated alongside the frame-by-frame presentations of the techniques used. In addition to covering the necessary Boolean algebra in sufficient detail for the reader to implement the FSM based systems used in the book, readers will also benefit from the inclusion of: A thorough introduction to finite-state machines and state diagrams for the design of electronic circuits and systems An exploration of using state diagrams to control external hardware subsystems Discussions of synthesizing hardware from a state diagram, synchronous and asynchronous finite-state machine designs, and testing finite-state machines using a test-bench module A treatment of the One Hot Technique in finite-state machine design An examination of Verilog HDL, including its elements An analysis of Petri-Nets including both sequential and parallel system design Suitable for design engineers and senior technicians seeking to enhance their skills in developing digital systems, Digital System Design using FSMs: A Practical Learning Approach will also earn a place in the libraries of undergraduate and graduate electrical and electronic engineering students and researchers.

Download or read book Aviation Electronics Technician 3 2 written by United States. Bureau of Naval Personnel and published by . This book was released on 1969 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optical Multi Bound Solitons written by Le Nguyen Binh and published by CRC Press. This book was released on 2018-09-03 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Multi-Bound Solitons describes the generation and transmission of multi-bound solitons with the potential to form the basis of the temporal coding of optical data packets for next-generation nonlinear optical systems. The book deals with nonlinear systems in terms of their fundamental principles, associated phenomena, and signal processing applications in contemporary optical systems for communications and laser systems, with a touch of mathematical representation of nonlinear equations to offer insight into the nonlinear dynamics at different phases. The text not only delineates the strong background physics of such systems but also: Discusses the phase evolution of the optical carriers under the soliton envelopes for the generation of multi-bound solitons Explains the generation of multi-bound solitons through optical fibers Examines new types of multi-bound solitons in passive and active optical resonators Conducts bi-spectral analyses of multi-bound solitons to identify the phase and power amplitude distribution property of bound solitons Presents experimental techniques for the effective generation of bound solitons Optical Multi-Bound Solitons provides extensive coverage of multi-bound solitons from the dynamics of their formation to their transmission over guided optical media. Appendices are included to supplement a number of essential definitions, mathematical representations, and derivations, making this book an ideal theoretical reference text as well as a practical professional guidebook.

Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2001 with total page 1316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mammographic Imaging written by Valerie Andolina and published by Lippincott Williams & Wilkins. This book was released on 2011 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This publication, the third edition of Mammographic Imaging: A Practical Guide, retains information on analog mammography, builds upon ongoing developments for breast imaging, and introduces new trends in the field of breast imaging. Specifically, thereare five chapters related to digital mammography that address digital technology (machines, image acquisition, image manipulation, and storage), QC, comparisons to imaging with analog mammography, and changes in workflow for the mammography technologist"--Provided by publisher.

Download or read book Radio Frequency Integrated Circuit Engineering written by Cam Nguyen and published by John Wiley & Sons. This book was released on 2015-03-03 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt: Radio-Frequency Integrated-Circuit Engineering addresses the theory, analysis and design of passive and active RFIC's using Si-based CMOS and Bi-CMOS technologies, and other non-silicon based technologies. The materials covered are self-contained and presented in such detail that allows readers with only undergraduate electrical engineering knowledge in EM, RF, and circuits to understand and design RFICs. Organized into sixteen chapters, blending analog and microwave engineering, Radio-Frequency Integrated-Circuit Engineering emphasizes the microwave engineering approach for RFICs. * Provides essential knowledge in EM and microwave engineering, passive and active RFICs, RFIC analysis and design techniques, and RF systems vital for RFIC students and engineers * Blends analog and microwave engineering approaches for RFIC design at high frequencies * Includes problems at the end of each chapter

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book The Essential Physics of Medical Imaging written by Jerrold T. Bushberg and published by Lippincott Williams & Wilkins. This book was released on 2002 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed from the authors' highly successful annual imaging physics review course, this new Second Edition gives readers a clear, fundamental understanding of the theory and applications of physics in radiology, nuclear medicine, and radiobiology. The Essential Physics of Medical Imaging, Second Edition provides key coverage of the clinical implications of technical principles--making this book great for board review. Highlights of this new edition include completely updated and expanded chapters and more than 960 illustrations. Major sections cover basic concepts, diagnostic radiology, nuclear medicine, and radiation protection, dosimetry, and biology. A Brandon-Hill recommended title.