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Author : Michael Hendrikus Laurentius Kouwenhoven
Publisher :
ISBN 13 :
Total Pages : 392 pages
Book Rating : 4.3/5 (91 download)
Download or read book High-performance Frequency-demodulation Systems written by Michael Hendrikus Laurentius Kouwenhoven and published by . This book was released on 1998 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Jacob Klapper
Publisher : Elsevier
ISBN 13 : 0323151256
Total Pages : 416 pages
Book Rating : 4.3/5 (231 download)
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 416 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.
Author : Nitz Saputra
Publisher : CRC Press
ISBN 13 : 100079931X
Total Pages : 199 pages
Book Rating : 4.0/5 (7 download)
Download or read book FM-UWB Transceivers for Autonomous Wireless Systems written by Nitz Saputra and published by CRC Press. This book was released on 2022-09-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant research effort has been devoted to the study and realization of autonomous wireless systems for wireless sensor and personal-area networking, the internet of things, and machine-to-machine communications. Low-power RF integrated circuits, an energy harvester and a power management circuit are fundamental elements of these systems. An FM-UWB Transceiver for Autonomous Wireless Systems presents state-of-the-art developments in low-power FM-UWB transceiver realizations. The design, performance and implementation of prototype transceivers in CMOS technology are presented. A working hardware realization of an autonomous node that includes a prototype power management circuit is also proposed and detailed in this book.Technical topics include: Low-complexity FM-UWB modulation schemesLow-power FM-UWB transceiver prototypes in CMOS technologyCMOS on-chip digital calibration techniquesSolar power harvester and power management in CMOS for low-power RF circuitsAn FM-UWB Transceiver for Autonomous Wireless Systems is an ideal text and reference for engineers working in wireless communication industries, as well as academic staff and graduate students engaged in electrical engineering and communication systems research.
Author : Vladimir Kopta
Publisher : CRC Press
ISBN 13 : 1000794490
Total Pages : 224 pages
Book Rating : 4.0/5 (7 download)
Download or read book Ultra-Low Power FM-UWB Transceivers for IoT written by Vladimir Kopta and published by CRC Press. This book was released on 2022-09-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past two decades we have witnessed the increasing popularity of the internet of things. The vision of billions of connected objects, able to interact with their environment, is the key driver directing the development of future communication devices. Today, power consumption as well as the cost and size of radios remain some of the key obstacles towards fulfilling this vision. Ultra-Low Power FM-UWB Transceivers for IoT presents the latest developments in the field of low power wireless communication. It promotes the FM-UWB modulation scheme as a candidate for short range communication in different IoT scenarios. The FM-UWB has the potential to provide exactly what is missing today. This spread spectrum technique enables significant reduction in transceiver complexity, making it smaller, cheaper and more energy efficient than most alternative options. The book provides an overview of both circuit-level and architectural techniques used in low power radio design, with a comprehensive study of state-of-the-art examples. It summarizes key theoretical aspects of FM-UWB with a glimpse at potential future research directions. Finally, it gives an insight into a full FM-UWB transceiver design, from system level specifications down to transistor level design, demonstrating the modern power reduction circuit techniques. Ultra-Low Power FM-UWB Transceivers for IoT is a perfect text and reference for engineers working in RF IC design and wireless communication, as well as academic staff and graduate students engaged in low power communication systems research.
Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)
Download or read book Signal and Noise Analysis and Performance Criteria for a Quantized Frequency Modulation System written by and published by . This book was released on 1963 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantized Frequency Modulation is one of the various methods used to reduce the effects of multipath propagation of high frequency radio waves. The modulation technique is described, and a signal and noise analysis is made resulting in a theoretical maximum performance criteria. A comparison is made with the performance of various configurations of the system demodulator.
Author : John Gerrits
Publisher : River Publishers
ISBN 13 : 8793379625
Total Pages : 218 pages
Book Rating : 4.7/5 (933 download)
Download or read book Wideband FM Techniques for Low-Power Wireless Communications written by John Gerrits and published by River Publishers. This book was released on 2016-06-15 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ultra Wideband (UWB) communications are poised to enable short-range applications, such as remote health monitoring (e-health) and home or office automation. Sensor networks are also suitable candidates for UWB since the low radiated power of the UWB transmitter enables low DC power consumption, yielding long battery life and the possibility to use energy scavenging. Size and cost constraints require a low-complexity approach that allows multiple users to share the same RF bandwidth, and offers robustness to interference, frequency-selective multipath and antenna mismatch. Wideband FM Techniques for Low-Power Wireless Communications presents research and applications that have taken place in UWB Communications over the past years. This book is being published posthumously in agreement with the authors’ former colleagues from both the Swiss Center for Electronics and Microtechnology (CSEM) and Delft University of Technology in The Netherlands.
Author : Maarten Lont
Publisher : Springer
ISBN 13 : 3319064509
Total Pages : 150 pages
Book Rating : 4.3/5 (19 download)
Download or read book Wake-up Receiver Based Ultra-Low-Power WBAN written by Maarten Lont and published by Springer. This book was released on 2014-05-28 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the cross-layer design and optimization of wake-up receivers for wireless body area networks (WBAN), with an emphasis on low-power circuit design. This includes the analysis of medium access control (MAC) protocols, mixer-first receiver design, and implications of receiver impairments on wideband frequency-shift-keying (FSK) receivers. Readers will learn how the overall power consumption is reduced by exploiting the characteristics of body area networks. Theoretical models presented are validated with two different receiver implementations, in 90nm and 40nm CMOS technology.
Author : Walter R. Flowers
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (64 download)
Download or read book Signal and Noise Analysis and Performance Criteria for a Quantized Frequency Modulation System written by Walter R. Flowers and published by . This book was released on 1963 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Quantized Frequency Modulation is one of the various methods used to reduce the effects of multipath propagation of high frequency radio waves. The modulation technique is described, and a signal and noise analysis is made resulting in a theoretical maximum performance criteria. A comparison is made with the performance of various configurations of the system demodulator.
Author : Guangfu Tang
Publisher : Springer Nature
ISBN 13 : 9811999449
Total Pages : 370 pages
Book Rating : 4.8/5 (119 download)
Download or read book Techniques and System Design of Radar Active Jamming written by Guangfu Tang and published by Springer Nature. This book was released on 2023-02-20 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book serves as a handbook for radar active jamming system designers, in which design principles and methods are introduced in detail. The book starts from the basic concept and then discusses requirements analysis, type selection, key indicators description, and design methods of radar active jamming system and each subsystem step by step. The content is expressed in an intelligible way, and hence, it is easy to follow even for beginners in this area. Since the authors of this book are all experts and have designed plenty of real systems, their book certainly helps new engineers deal with different kinds of problems encountered while designing a radar active jamming system.
Author : Sabu M. Thampi
Publisher : Springer
ISBN 13 : 3319683853
Total Pages : 418 pages
Book Rating : 4.3/5 (196 download)
Download or read book Intelligent Systems Technologies and Applications written by Sabu M. Thampi and published by Springer. This book was released on 2017-10-20 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-conference proceedings of the third International Symposium on Intelligent Systems Technologies and Applications (ISTA’17), September 13-16, 2017, Manipal, Karnataka, India. All submissions were evaluated on the basis of their significance, novelty, and technical quality. This proceedings contains 34 papers selected for presentation at the Symposium.
Author : Sun I. Kim
Publisher : Springer Science & Business Media
ISBN 13 : 3540368418
Total Pages : 586 pages
Book Rating : 4.5/5 (43 download)
Download or read book World Congress of Medical Physics and Biomedical Engineering 2006 written by Sun I. Kim and published by Springer Science & Business Media. This book was released on 2007-07-05 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings of the World Congress 2006, the fourteenth conference in this series, offer a strong scientific program covering a wide range of issues and challenges which are currently present in Medical physics and Biomedical Engineering. About 2,500 peer reviewed contributions are presented in a six volume book, comprising 25 tracks, joint conferences and symposia, and including invited contributions from well known researchers in this field.
Author : Rongbo Zhu
Publisher : Springer Science & Business Media
ISBN 13 : 3642163351
Total Pages : 552 pages
Book Rating : 4.6/5 (421 download)
Download or read book Information Computing and Applications, Part I written by Rongbo Zhu and published by Springer Science & Business Media. This book was released on 2010-10-06 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the International Conference on Information Computing and Applications, held in Tangshan, China, in October 2010.
Author : G. D. Arndt
Publisher :
ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.:/5 (31 download)
Download or read book A Study of FM Threshold Extension Techniques written by G. D. Arndt and published by . This book was released on 1972 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: Investigations into the FM threshold phenomenon have resulted in the development of several signal processing techniques that can be implemented at the output of any FM demodulator, including phase lock loop and FM feedback demodulators, to provide improved system performance. These techniques are based on the distinguishing characteristics of the demodulator output noise below threshold. Performance improvement and threshold extension are achieved by operating on the demodulator output signal and noise such that the threshold noise impulses are eliminated. The characteristics of three postdetection threshold extension techniques are evaluated with respect to the ability of such techniques to improve the performance of a phase lock loop demodulator. These techniques include impulse-noise elimination, signal correlation for the detection of impulse noise, and delta modulation signal processing. Experimental results from signal-to-noise ratio data and bit error rate data indicate that a 2- to 3-decibel threshold extension is readily achievable by using the various techniques. This threshold improvement is in addition to the threshold extension that is usually achieved through the use of a phase lock loop demodulator.
Author :
Publisher :
ISBN 13 :
Total Pages : 702 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Yong Qin
Publisher : Springer
ISBN 13 : 3662493705
Total Pages : 801 pages
Book Rating : 4.6/5 (624 download)
Download or read book Proceedings of the 2015 International Conference on Electrical and Information Technologies for Rail Transportation written by Yong Qin and published by Springer. This book was released on 2016-03-10 with total page 801 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings collect the latest research trends, methods and experimental results in the field of electrical and information technologies for rail transportation. The topics cover intelligent computing, information processing, communication technology, automatic control, and their applications in rail transportation etc. The proceedings can be a valuable reference work for researchers and graduate students working in rail transportation, electrical engineering and information technologies.
Author : Anand D. Darji
Publisher : Springer Nature
ISBN 13 : 9811967806
Total Pages : 293 pages
Book Rating : 4.8/5 (119 download)
Download or read book Advances in VLSI and Embedded Systems written by Anand D. Darji and published by Springer Nature. This book was released on 2022-11-30 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents select peer-reviewed proceedings of the 2nd International Conference on Advances in VLSI and Embedded Systems (AVES 2021). This book covers cutting-edge original research in VLSI design, devices and emerging technologies, embedded systems, and CAD for VLSI. To address the demand for complex and high-functionality systems as well as portable consumer electronics, the contents focus on advanced topics of circuit and systems design, fabrication, testing, and standardization. This book is useful for students, researchers as well as industry professionals interested in emerging trends in VLSI and embedded systems.
Author : Jiaxing Liu
Publisher : Springer
ISBN 13 : 3662438658
Total Pages : 531 pages
Book Rating : 4.6/5 (624 download)
Download or read book Spacecraft TT&C and Information Transmission Theory and Technologies written by Jiaxing Liu and published by Springer. This book was released on 2014-09-04 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spacecraft TT&C and Information Transmission Theory and Technologies introduces the basic theory of spacecraft TT&C (telemetry, track and command) and information transmission. Combining TT&C and information transmission, the book presents several technologies for continuous wave radar including measurements for range, range rate and angle, analog and digital information transmissions, telecommand, telemetry, remote sensing and spread spectrum TT&C. For special problems occurred in the channels for TT&C and information transmission, the book represents radio propagation features and its impact on orbit measurement accuracy, and the effects caused by rain attenuation, atmospheric attenuation and multi-path effect, and polarization composition technology. This book can benefit researchers and engineers in the field of spacecraft TT&C and communication systems. Liu Jiaxing is a professor at The 10th Institute of China Electronics Technology Group Corporation.
