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An Analysis Of Negative Group Delay In Electronic Circuits Microform
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Author :Suzanne J. (Suzanne Joy) Erickson Publisher :Library and Archives Canada = Bibliothèque et Archives Canada ISBN 13 :9780494022030 Total Pages :180 pages Book Rating :4.0/5 (22 download)
Book Synopsis An Analysis of Negative Group Delay in Electronic Circuits [microform] by : Suzanne J. (Suzanne Joy) Erickson
Download or read book An Analysis of Negative Group Delay in Electronic Circuits [microform] written by Suzanne J. (Suzanne Joy) Erickson and published by Library and Archives Canada = Bibliothèque et Archives Canada. This book was released on 2005 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: The existence of superluminal and negative group velocities has been recognized and studied in both the theoretical and experimental domains for many years. This thesis examines the closely-related phenomenon of negative group delay (NGD) in passive and active electronic media. A passive NGD structure operating close to 1.3 GHz generated negative group delays of 20% of the input pulse width for a device with three loading stages, but exhibited losses of 20 dB in the NGD band. These high losses motivated the design and construction of an active NGD circuit. A mathematical and geometrical analysis of the transfer function determined the necessary conditions for NGD and gain. The chosen transfer function was implemented for operation at 15 kHz, and was simulated and measured in the frequency and time domains. Experimental NGDs of 19% of the input pulse width were achieved for three stages of circuit, with unity gain.
Book Synopsis Negative Group Delay Devices by : Blaise Ravelo
Download or read book Negative Group Delay Devices written by Blaise Ravelo and published by Materials, Circuits and Device. This book was released on 2019-01-29 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces the theoretical concept, analysis, design methodology and implementation of negative group delay (NGD). The NGD concept is a recent topic in electrical and electronic engineering research based on an unconventional function; the generation of an output signal seemingly in time-advance of the input signal.
Book Synopsis Time-domain Nature of Group Delay*Project Supported by the National Basic Research Program of China (Grant No. 2013CB329002) and the National Natural Science Foundation of China (Grant No. 61371012). by :
Download or read book Time-domain Nature of Group Delay*Project Supported by the National Basic Research Program of China (Grant No. 2013CB329002) and the National Natural Science Foundation of China (Grant No. 61371012). written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: The characteristic of group delay is analyzed based on an electronic circuit, and its time-domain nature is studied with time-domain simulation and experiment. The time-domain simulations and experimental results show that group delay is the delay of the energy center of the amplitude-modulated pulse, rather than the propagation delay of the electromagnetic field. As group velocity originates from the definition of group delay and group delay is different from the propagation delay, the superluminality or negativity of group velocity does not mean the superluminal or negative propagation of the electromagnetic field.
Book Synopsis Active Negative Group Delay Circuits and Applications by : Thomas Thatapudi
Download or read book Active Negative Group Delay Circuits and Applications written by Thomas Thatapudi and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Analysis and Simulation of Noise in Nonlinear Electronic Circuits and Systems by : Alper Demir
Download or read book Analysis and Simulation of Noise in Nonlinear Electronic Circuits and Systems written by Alper Demir and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: In electronic circuit and system design, the word noise is used to refer to any undesired excitation on the system. In other contexts, noise is also used to refer to signals or excitations which exhibit chaotic or random behavior. The source of noise can be either internal or external to the system. For instance, the thermal and shot noise generated within integrated circuit devices are in ternal noise sources, and the noise picked up from the environment through electromagnetic interference is an external one. Electromagnetic interference can also occur between different components of the same system. In integrated circuits (Ies), signals in one part of the system can propagate to the other parts of the same system through electromagnetic coupling, power supply lines and the Ie substrate. For instance, in a mixed-signal Ie, the switching activity in the digital parts of the circuit can adversely affect the performance of the analog section of the circuit by traveling through the power supply lines and the substrate. Prediction of the effect of these noise sources on the performance of an electronic system is called noise analysis or noise simulation. A methodology for the noise analysis or simulation of an electronic system usually has the following four components: 2 NOISE IN NONLINEAR ELECTRONIC CIRCUITS • Mathematical representations or models for the noise sources. • Mathematical model or representation for the system that is under the in fluence of the noise sources.
Author :Jonathan Woodley Publisher :National Library of Canada = Bibliothèque nationale du Canada ISBN 13 :9780612914995 Total Pages :224 pages Book Rating :4.9/5 (149 download)
Book Synopsis Negative Group Velocity and Group Delay in Left-handed Media [microform] by : Jonathan Woodley
Download or read book Negative Group Velocity and Group Delay in Left-handed Media [microform] written by Jonathan Woodley and published by National Library of Canada = Bibliothèque nationale du Canada. This book was released on 2004 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamics of wave propagation in media with negative index of refraction is analyzed through analytical calculations, simulations, and experiments. For passive media, the circumstances under which the real part of the index can be negative are investigated. Several models for media exhibiting negative refractive index are studied and the transmission characteristics of these media are calculated analytically. It is shown that these models suggest the existence of abnormal group velocity and abnormal group delay bands. Furthermore, the presence of abnormal group delay behavior in several existing Left-Handed Media (LHM) is discovered and analyzed using full wave simulations. Using a free space setup, the transmission characteristics of two split ring resonator and strip wire LHM, designed for operation at K-band frequencies (18--26GHz), are measured. The first LHM, which is 3 unit cells long in the propagation direction, exhibits a maximum negative group delay of -0.9ns whereas the second LHM (4 unit cells long) exhibits a maximum negative group delay of -1.2ns. For both LHM the bandwidth of the negative group delay region was approximately 250MHz.
Book Synopsis Signal Processing for Communications by : Paolo Prandoni
Download or read book Signal Processing for Communications written by Paolo Prandoni and published by Collection Savoir suisse. This book was released on 2008-06-17 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a novel, less classical approach to the subject, the authors have written a book with the conviction that signal processing should be taught to be fun. The treatment is therefore less focused on the mathematics and more on the conceptual aspects, the idea being to allow the readers to think about the subject at a higher conceptual level, thus building the foundations for more advanced topics. The book remains an engineering text, with the goal of helping students solve real-world problems. In this vein, the last chapter pulls together the individual topics as discussed throughout the book into an in-depth look at the development of an end-to-end communication system, namely, a modem for communicating digital information over an analog channel.
Book Synopsis Digital Principles Switching Theory by : A. K. Singh
Download or read book Digital Principles Switching Theory written by A. K. Singh and published by New Age International. This book was released on 2006 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive text fulfills the course requirement on the subject of Switching Theory and Digital Circuit Design for B. Tech. degree course in Electronics, Computer Science and Technology, Electronic & Communication, Electronic & Electrical, Electronic & Instrumentation, Electronic Instrumentation & Control, Instrumentation & Control Engineering of U.P. Technical University, Lucknow and other Technical Universities of India. It will also serve as a useful reference book for competitive examinations. All the topics are illustrated with clear diagram and simple language is used throughout the text to facilitate easy understanding of the concepts. There is no special pre-requisite before starting this book. Each chapter of the book starts with simple facts and concepts, and traverse through the examples and figures.
Download or read book Physics Briefs written by and published by . This book was released on 1992 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dissertation Abstracts written by and published by . This book was released on 1965 with total page 764 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstracts of dissertations and monographs in microform.
Book Synopsis Electromagnetic Noise and Quantum Optical Measurements by : Hermann A. Haus
Download or read book Electromagnetic Noise and Quantum Optical Measurements written by Hermann A. Haus and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the reviews: "Haus’ book provides numerous insights on topics of wide importance, and contains much material not available elsewhere in book form. [...] an indispensable resource for those working in quantum optics or electronics." Optics & Photonics News
Book Synopsis Fundamentals of Semiconductors by : Peter YU
Download or read book Fundamentals of Semiconductors written by Peter YU and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 651 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excellent bridge between general solid-state physics textbook and research articles packed with providing detailed explanations of the electronic, vibrational, transport, and optical properties of semiconductors "The most striking feature of the book is its modern outlook ... provides a wonderful foundation. The most wonderful feature is its efficient style of exposition ... an excellent book." Physics Today "Presents the theoretical derivations carefully and in detail and gives thorough discussions of the experimental results it presents. This makes it an excellent textbook both for learners and for more experienced researchers wishing to check facts. I have enjoyed reading it and strongly recommend it as a text for anyone working with semiconductors ... I know of no better text ... I am sure most semiconductor physicists will find this book useful and I recommend it to them." Contemporary Physics Offers much new material: an extensive appendix about the important and by now well-established, deep center known as the DX center, additional problems and the solutions to over fifty of the problems at the end of the various chapters.
Book Synopsis Official Gazette of the United States Patent Office by : United States. Patent Office
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 1973 with total page 2094 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Century of Innovation by : 3M Company
Download or read book A Century of Innovation written by 3M Company and published by 3m Company. This book was released on 2002 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A compilation of 3M voices, memories, facts and experiences from the company's first 100 years.
Book Synopsis Frequency Standards by : Fritz Riehle
Download or read book Frequency Standards written by Fritz Riehle and published by John Wiley & Sons. This book was released on 2006-03-06 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of all measurement units, frequency is the one that may be determined with the highest degree of accuracy. It equally allows precise measurements of other physical and technical quantities, whenever they can be measured in terms of frequency. This volume covers the central methods and techniques relevant for frequency standards developed in physics, electronics, quantum electronics, and statistics. After a review of the basic principles, the book looks at the realisation of commonly used components. It then continues with the description and characterisation of important frequency standards from atomic clocks, to frequency stabilised lasers. The whole is rounded of with a discussion of topical applications in engineering, telecommunications, and metrology.
Book Synopsis Bibliography of Scientific and Industrial Reports by :
Download or read book Bibliography of Scientific and Industrial Reports written by and published by . This book was released on 1947 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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