Performance Evaluation Of Electronic Oscillators
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Performance Evaluation Of Electronic Oscillators
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Author : Amal Banerjee
language : en
Publisher: Springer Nature
Release Date : 2019-09-16
Performance Evaluation Of Electronic Oscillators written by Amal Banerjee and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-16 with Technology & Engineering categories.
This book demonstrates a novel, efficient and automated scheme to design and evaluate the performance of electronic oscillators, operating at the 100s of Megahertz to 10s of Gigahertz frequencies. The author describes a new oscillator design and performance evaluation scheme that addresses all the issues associated with the traditional S parameter (large, small signal) based oscillator design technique by exploiting the properties of a new breed of RF or microwave transistors, the powerful Discrete Fourier Transform and the SPICE tool's transient analysis. Readers will benefit from an exhaustive set of detailed, step-by-step oscillator (feedback, negative resistance, crystal and differential) design examples, as well as the software tools (C executables) used to create the design examples. Designers will be enabled to eliminate the complexities of the traditional oscillator design/performance evaluation scheme using S (large, small) parameter, resulting in accurate, robust and reliable designs. Describes an efficient, automated oscillator design and performance evaluation scheme that addresses all the challenges associated with the traditional S parameter (large, small signal) based oscillator design; Provides numerous step-by-step design examples, illustrating the details of the new scheme presented; Includes C executables that run on both Linux and Windows, which the reader can use to experiment and design any oscillator (feedback common emitter or base, negative resistance common emitter or base or differential).
Performance Evaluation Of Electronic Oscillators
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Author : Amal Banerjee
language : en
Publisher:
Release Date : 2020
Performance Evaluation Of Electronic Oscillators written by Amal Banerjee and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with Electronics categories.
This book demonstrates a novel, efficient and automated scheme to design and evaluate the performance of electronic oscillators, operating at the 100s of Megahertz to 10s of Gigahertz frequencies. The author describes a new oscillator design and performance evaluation scheme that addresses all the issues associated with the traditional S parameter (large, small signal) based oscillator design technique by exploiting the properties of a new breed of RF or microwave transistors, the powerful Discrete Fourier Transform and the SPICE tool's transient analysis. Readers will benefit from an exhaustive set of detailed, step-by-step oscillator (feedback, negative resistance, crystal and differential) design examples, as well as the software tools (C executables) used to create the design examples. Designers will be enabled to eliminate the complexities of the traditional oscillator design/performance evaluation scheme using S (large, small) parameter, resulting in accurate, robust and reliable designs. Describes an efficient, automated oscillator design and performance evaluation scheme that addresses all the challenges associated with the traditional S parameter (large, small signal) based oscillator design; Provides numerous step-by-step design examples, illustrating the details of the new scheme presented; Includes C executables that run on both Linux and Windows, which the reader can use to experiment and design any oscillator (feedback common emitter or base, negative resistance common emitter or base or differential).
Laser Optoelectronic Oscillators
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Author : Alexander A. Bortsov
language : en
Publisher: Springer Nature
Release Date : 2020-09-10
Laser Optoelectronic Oscillators written by Alexander A. Bortsov and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-10 with Science categories.
This book is devoted to the theoretical and experimental investigation of the optoelectronic oscillator (OEO) with direct and external modulation of laser emission. Such devices, sources of precision radio frequency oscillations using laser excitation, are novel and technologically relevant, with manifold possible applications. The book includes a review of the present state of the theory and generation techniques in microwave and mm-wave ranges for traditional and optoelectronic oscillators, description of OEO construction and operation principles, theoretical oscillation analysis and mathematical description of the relevant semi-classical laser physics, and investigation of the power spectral density of noises. Technical features and advantages of OEOs with external and direct modulation of laser emission are discussed together with functional diagrams. The characteristics of OEOs are compared with other traditional RF oscillators, such as quartz, surface acoustic waves, and oscillators with electromagnetic wave cavities. Special attention is paid to Q-factors and phase noises of RF carriers at small offsets. The authors discuss the technical characteristics of modern optoelectronic methods for precision RF oscillation formation, such as commercial large-dimension and compact quantum frequency standards with optical pumping on cesium and rubidium cells. This book is aimed at scientists and engineers in academia and industry who work with sources of microwave and mm-wave signals.
Scientific And Technical Aerospace Reports
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Author :
language : en
Publisher:
Release Date : 1995
Scientific And Technical Aerospace Reports written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Aeronautics categories.
Multiphase Reference Signal Generation Using Coupled Oscillators
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Author : Mohammad Hekmat
language : en
Publisher: Stanford University
Release Date : 2011
Multiphase Reference Signal Generation Using Coupled Oscillators written by Mohammad Hekmat and has been published by Stanford University this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with categories.
The continuing trend toward higher frequencies of operation poses formidable challenges in the design of multiphase reference signals at mm-wave frequencies and beyond. Conventional multiphase reference generation techniques face serious implementation or performance challenges when scaled to microwave and mm-wave frequencies. Ring oscillators suffer from poor phase noise, and hence fail to fulfill the stringent requirements of most wireless applications. Generating multiphase signals by dividing the output of an oscillator operating at multiples of the intended frequency of operation is impractical when frequencies approach the mm-wave range. Cross-coupled LC oscillators have been explored as a promising alternative for multiphase and, in particular, quadrature generation. However, the frequency ambiguity that results from multiple modes of operation, as well as the severe phase noise degradation due to their inherent off-resonance operation, has inhibited their utilization in practice. This work introduces a new topology for coupled oscillators that solves the frequency ambiguity issue and mitigates phase noise degradation in coupled oscillators by employing an array of LC oscillators that are coupled in a bidirectional fashion. The proposed bidirectional coupling enforces operation at the resonance frequency of the LC tanks of the oscillator in the loop, a property that proves to be key in solving both the aforementioned issues. A quadrature frequency doubling topology using bidirectionally-coupled oscillators is also presented. The proposed approach relaxes the linearity requirements on the mixers employed in the circuit, thus allowing the frequency doubler to use highly nonlinear mixers. An experimental prototype integrated in a 90-nm CMOS technology provides output phases in increments of 45 degrees and achieves a phase noise of −101 dBc/Hz at 1- MHz offset from a 19.6-GHz carrier. The quadrature 40-GHz signal generated on chip drives a single-sideband transmitter that achieves a sideband suppression of better than 45 dB.
Fiber Optics
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Author : Guillermo Huerta-Cuellar
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-11-24
Fiber Optics written by Guillermo Huerta-Cuellar and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-24 with Science categories.
The importance and necessity of communications systems have become evident during the COVID-19 pandemic. The development of new technologies that permit the best performance of these systems is paramount, and optical fibers play an important role in this area. This book examines new technological developments to improve optical fiber technology, with applications in communications systems, optoelectronics integration, and the scientific study of live microorganisms such as bacteria, viruses, fungi, and protozoa.
Technical Abstract Bulletin
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Author :
language : en
Publisher:
Release Date : 1964
Technical Abstract Bulletin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Science categories.
New Insights On Oscillators And Their Applications To Engineering And Science
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Author : Jose M. Balthazar
language : en
Publisher: BoD – Books on Demand
Release Date : 2024-03-20
New Insights On Oscillators And Their Applications To Engineering And Science written by Jose M. Balthazar and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-20 with Technology & Engineering categories.
Over the years, the construction of models has played an important part in the discovery and dissemination of knowledge. The study of problems involving the coupling of several systems has been widely explored, essentially in the function of the change of constructive characteristics of machines and structures. Accordingly, vibrating (oscillatory) processes can be divided into the following types: free, forced, parametric, and self-excited oscillations. Furthermore, two or more oscillations can interact in the same oscillatory system. This book provides a comprehensive overview of oscillators and their applications. It includes eight chapters organized into three sections “MEMS and NEMS”, “Vibrations” and “Modeling”.
Applications Of Modern Rf Photonics
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Author : Preetpaul Singh Devgan
language : en
Publisher: Artech House
Release Date : 2018-01-31
Applications Of Modern Rf Photonics written by Preetpaul Singh Devgan and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-31 with Technology & Engineering categories.
This unique new resource presents applications of modern RF photonic systems that use RF photonic components for commonly used signal processing systems. This book provides insight into how a variety of systems work together, including RF down conversion, analog to digital conversion, RF oscillators, and frequency identification. A comparison of analog versus digital systems is presented. Readers find in-depth coverage of analog delay lines using RF photonics, various system architectures, and details about RF photonic component performance. Signal processing utilizing RF photonics and the need for down conversion is discussed. The many advancements in analog delay line performance are explained, including those in photodetector, optical fibers, and optical and amplifier modulators. The book highlights the advantages of using oscillators utilizing RF photonics and explores the elements of phase noise, timing jitter, and optoelectronic oscillators. The benefits of signal identification, isolation, and separation of RF photonics are identified. Professionals are brought up to speed on RF frequency identification using optical injection locking. The book provides discussions on the fundamentals and advancements in integrated RF photonics and explains how to design an RF photonic downconverter. It covers additional applications of integrated photonic circuits and gives an explanation of why to use different modulation formats for different applications.
Proceedings Of The Ieee Workshop On Nonlinear Dynamics Of Electronic Systems
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Author : Gianluca Setti
language : en
Publisher: World Scientific
Release Date : 2000
Proceedings Of The Ieee Workshop On Nonlinear Dynamics Of Electronic Systems written by Gianluca Setti and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Science categories.
This volume collects together state-of-the-art contributions to the IEEE workshop on Nonlinear Dynamics of Electronic Systems.