Download or read book PLL FM Demodulator with Synchronous Filter written by Shaohui Huang and published by . This book was released on 2012 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase locked demodulators are widely used for reception of amplitude modulation(AM), phase modulation(PM), and frequency modulation(FM). In this research, we concentrated on phase locked FM demodulators. Our main two parts are the PLL block and the Optimum Time Varying Filter block. We started our work by building up three basic blocks of the PLL; the PFD, the Loop Filter and the VCO. By carefully studying the structure and the operation of these blocks, we were able to make good choices regarding the types of each block and their parameters. As a result, we got the desired results in our PLL simulations. After that, in order to improve the quality of the FM signal, we worked on the Optimum Time Varying Filter which is the main research part in the overall thesis. We studied the relationship of the optimum filter (or matched filter), the optimum time-varying filter and our band pass filter. We then derived the necessary equations to realize our synchronous filter. Based on the theory and equation discussion, we were able to design the band pass filter. After we put all of the blocks together to realize our FM PLL demodulator, we simulated the whole demodulator and recovered the FM demodulated signal which showed that we had achieved our research goal-namely, to improve the quality of the PLL FM Demodulator.
Download or read book Phase Locked and Frequency Feedback Systems written by Jacob Klapper and published by Elsevier. This book was released on 2012-12-02 with total page 417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phase-Locked and Frequency-Feedback Systems: Principles and Techniques presents the operating principles and methods of design of phase-locked and frequency-feedback systems. This book is divided into 10 chapters that provide step-by-step design procedures and graphical aids, with illustrations bearing on real problems experienced in these systems. This work specifically tackles the application of these systems as FM demodulators with lowered thresholds. Chapters 1 and 2 deal briefly with the elements of linear systems, feedback theory, and noise, providing the minimum background for the material presented in the remainder of the text. Chapter 3 describes the characteristics of the major components that comprise the loops and the performance of the conventional and multi-loop FM demodulators. Chapters 4 to 7 present the basic describing equations and design for the FM feedback (FMFB) and phase-locked loop (PLL). These chapters further illustrate step-by-step design procedures with performance characteristics for low-threshold angle demodulation using typical design examples. Chapter 8 highlights the design principles, which are extended to the design of advanced demodulators featuring demodulation thresholds lower than those of the simple PLL or FMFB. Chapter 9 focuses on digital FM demodulation and PLL applications other than FM demodulation. Lastly, Chapter 10 presents the methods of testing and evaluating loop performance. Undergraduate and graduate level students, as well as practicing engineers, will find this book invaluable.
Download or read book Linear IC Applications written by Joseph Carr and published by Newnes. This book was released on 1996-12-19 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: Linear IC Applications is about practical applications of linear IC circuits. Although most of the circuits are based on the ubiquitous operational amplifier, other devices are examined as well. The material in this book will allow you to design circuits for the applications covered. But more than that, the principles of design for each class of circuit are transferable to other projects that are similar in function, if not in detail. A fiction voiced by the less perceptive observer of the electronics world is that analog electronics, i.e. the domain of linear IC devices, is dead, and that digital electronics is taking over every task. While it is true that digital electronics is growing rapidly, and has already taken over many functions previously performed in analog circuits, that doesn't mean that analog electronics is ready to die. There are still jobs that are either best done in analog circuits, or are more cost- effective when done in analog circuits rather than computers. Many digital instruments, for example, require a relatively extensive analog subsystem in order to work properly. In fact, demand for analog electronics, and for people well versed in it, is increasing. There is a worldwide shortage of skilled personnel. This book addresses that shortfall and equips the reader to apply linear ICs in a wide range of settings. Joseph J. Carr is a prolific writer and working scientist in the field of radar engineering and avionics architecture. He has written over 25 books and regularly contributes to electronics magazines. Another recent Carr title, Linear Integrated Circuits, also published by Newnes, is a perfect companion to this designer's guide, providing as it does a primer and first reference on linear IC technology. Companion to Linear Integrated Circuits by the same author Practical guide for designers Covers op amps and other linear devices
Download or read book PLL Modulation and Mixed Signal Calibration Techniques for FMCW Radar written by Pratap Tumkur Renukaswamy and published by Springer Nature. This book was released on with total page 175 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sensor Networks written by César Benavente-Peces and published by Springer Nature. This book was released on 2019-09-10 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the 6th International Conference, SENSORNETS 2017, Porto, Portugal, held in February 2017, and the 7th International Conference, SENSORNETS 2018, Funchal, Madeira, Portugal, held in January 2018. The 18 full papers presented were carefully reviewed and selected from 67 submissions. The papers cover the following topics: sensor networks, including hardware of sensor networks, wireless communication protocols, sensor networks software and architectures, wireless information networks, data manipulation, signal processing, localization and object tracking through sensor networks, obstacles, applications and uses.
Download or read book RF Components and Circuits written by Joe Carr and published by Elsevier. This book was released on 2002-04-22 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some basic knowledge of electronics is assumed, but the essential features of RF are fully described, including the important topic of receiver dynamic which is often overlooked in basic textbooks. The theory and circuit descriptions are geared towards genuine design applications rather than the oversimiplifications and skeleton circuits of many college texts. During his career, the late Joe Carr was one of the world's leading writers on electronics and radio, and an authority on the design and use of RF systems. Whether you are looking for a complete self-study course in RF technology, or a concise reference text to dip into, this book has the solution. A complete course in understanding and designing RF circuits Practical design knowhow from a world-class author
Download or read book Radio Frequency Electronics written by Jon B. Hagen and published by Cambridge University Press. This book was released on 1996-11-13 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: This accessible and comprehensive book provides an introduction to the basic concepts and key circuits of radio frequency systems, covering fundamental principles which apply to all radio devices, from wireless data transceivers on semiconductor chips to high-power broadcast transmitters. Topics covered include filters, amplifiers, oscillators, modulators, low-noise amplifiers, phase-locked loops, and transformers. Applications of radio frequency systems are described in such areas as communications, radio and television broadcasting, radar, and radio astronomy. The book contains many exercises, and assumes only a knowledge of elementary electronics and circuit analysis. It will be an ideal textbook for advanced undergraduate and graduate courses in electrical engineering, as well as an invaluable reference for researchers and professional engineers in this area, or for those moving into the field of wireless communications.
Download or read book A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel written by Basab Bijoy Purkayastha and published by Springer. This book was released on 2015-01-29 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.
Download or read book Record of the 1964 International Space Electronics Symposium written by and published by . This book was released on 1964 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Standard Handbook of Audio and Radio Engineering written by Jerry C. Whitaker and published by McGraw Hill Professional. This book was released on 2001-10-17 with total page 918 pages. Available in PDF, EPUB and Kindle. Book excerpt: More than 70% all-new material! THE #1 ON-THE-JOB AUDIO ENGINEERING GUIDE--NOW UPDATED WITH THE LATEST DIGITAL TECHNOLOGIES Get clear answers to your every question on every aspect of audio engineering in the updated reference of choice of audio and video engineers and technicians, Standard Handbook of Audio Engineering, Second Edition. You'll find no other source that covers such a broad range of audio principles and technologies--with an emphasis on practical applications, including design, production, installation, operation, and maintenance of recording studios, broadcast centers, and multimedia operations. Now fully updated for the first time in a decade, this trusted guide brings you completely up to speed with: *CD, DVD, and other hot technologies *Audio compression schemes, including MP3 *Sound transmission, reproduction, amplification, modification, detection, and storage equipment *Broadcasting, music industry, multimedia, and Internet audio methods and tools *Editing, voice-over, and post-production systems *Noise reduction *Test and measurement procedures and practices Accompanying CD-ROM packs extensive data files--sound, industry specs, standards, diagrams, photos, and more, all keyed to relevant passages in the book.
Download or read book VCR Troubleshooting and Repair written by Gregory Capelo and published by Newnes. This book was released on 1998-06-26 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whether you want to fix the distorted picture on your screen, keep your home VCR working and trouble-free, preserve your video library, or improve your professional qualifications, this book will give you the help you need. Copyright © Libri GmbH. All rights reserved.
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 1974 with total page 2030 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Communication System Design Using DSP Algorithms written by Steven A. Tretter and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Designed for senior electrical engineering students, this textbook explores the theoretical concepts of digital signal processing and communication systems by presenting laboratory experiments using real-time DSP hardware. The experiments are designed for the Texas Instruments TMS320C6701 Evaluation Module or TMS320C6711 DSK but can easily be adapted to other DSP boards. Each chapter begins with a presentation of the required theory and concludes with instructions for performing experiments to implement the theory. In the process of performing the experiments, students gain experience in working with software tools and equipment commonly used in industry.
Download or read book Newnes Guide to Television and Video Technology written by EUGENE TRUNDLE and published by Elsevier. This book was released on 2001-02-28 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: A truly accessible guide to TV technology and the Digital revolution. The third edition of the Newnes Guide to Television & Video Technology is the definitive guide to analogue and digital TV technology. Eugene Trundle explores the fundamentals of Digital TV (satellite, cable and terrestrial) and Digital Video, as well as providing a thorough grounding in analogue systems. The readable style of this book makes it the first choice for a wide range of readers working in TV manufacturing, broadcasting and retail. It also makes fascinating reading for anyone who wants to discover the technical side of the Digital revolution gain a better understanding of their home video equipment, or simply learn more about how their TV works. Newnes Guide to Television & Video Technology is essential reading for service engineers and electronic servicing students, and provides an ideal foundation text for the relevant units of City & Guilds 2240, NVQs and the new City & Guilds Progression Awards (6958). A truly accessible guide to TV technology and the Digital revolution Essential information for all servicing students and professionals Includes full coverage of analog systems, and new material on Digital
Download or read book Measurement Instrumentation and Sensors Handbook written by John G. Webster and published by CRC Press. This book was released on 2017-12-19 with total page 1921 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Second Edition of the bestselling Measurement, Instrumentation, and Sensors Handbook brings together all aspects of the design and implementation of measurement, instrumentation, and sensors. Reflecting the current state of the art, it describes the use of instruments and techniques for performing practical measurements in engineering, physics, chemistry, and the life sciences and discusses processing systems, automatic data acquisition, reduction and analysis, operation characteristics, accuracy, errors, calibrations, and the incorporation of standards for control purposes. Organized according to measurement problem, the Electromagnetic, Optical, Radiation, Chemical, and Biomedical Measurement volume of the Second Edition: Contains contributions from field experts, new chapters, and updates to all 98 existing chapters Covers sensors and sensor technology, time and frequency, signal processing, displays and recorders, and optical, medical, biomedical, health, environmental, electrical, electromagnetic, and chemical variables A concise and useful reference for engineers, scientists, academic faculty, students, designers, managers, and industry professionals involved in instrumentation and measurement research and development, Measurement, Instrumentation, and Sensors Handbook, Second Edition: Electromagnetic, Optical, Radiation, Chemical, and Biomedical Measurement provides readers with a greater understanding of advanced applications.
Download or read book Advances and Applications in Nonlinear Control Systems written by Sundarapandian Vaidyanathan and published by Springer. This book was released on 2016-03-17 with total page 679 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reports on the latest advances and applications of nonlinear control systems. It consists of 30 contributed chapters by subject experts who are specialized in the various topics addressed in this book. The special chapters have been brought out in the broad areas of nonlinear control systems such as robotics, nonlinear circuits, power systems, memristors, underwater vehicles, chemical processes, observer design, output regulation, backstepping control, sliding mode control, time-delayed control, variables structure control, robust adaptive control, fuzzy logic control, chaos, hyperchaos, jerk systems, hyperjerk systems, chaos control, chaos synchronization, etc. Special importance was given to chapters offering practical solutions, modeling and novel control methods for the recent research problems in nonlinear control systems. This book will serve as a reference book for graduate students and researchers with a basic knowledge of electrical and control systems engineering. The resulting design procedures on the nonlinear control systems are emphasized using MATLAB software.
Download or read book Principles of Communication Engineering written by M.L. Anand and published by CRC Press. This book was released on 2021-10-01 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the book, in which the subject matter is dealt from elementary to the advance level in a unique manner. Three outstanding features can be claimed for the book viz. (i) style; the student, while going through the pages would feel as if he is attending a class room. (ii) language: that an average student can follow and (iii) approach: it takes the student from ''known to unknown'' and ''simple to complex.'' The book is reader friendly, thought provoking and stimulating. It helps in clearing cobwebs of the mind. The style is lucid and un-adulterated. Unnecessary mathematics has been avoided. Note: T&F does not sell or distribute the Hardback in India, Pakistan, Nepal, Bhutan, Bangladesh and Sri Lanka.
