Linearization And Efficiency Enhancement Techniques For Silicon Power Amplifiers
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Linearization And Efficiency Enhancement Techniques For Silicon Power Amplifiers
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Author : Eric Kerhervé
language : en
Publisher: Elsevier
Release Date : 2015-01-07
Linearization And Efficiency Enhancement Techniques For Silicon Power Amplifiers written by Eric Kerhervé and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-07 with Technology & Engineering categories.
This book provides an overview of current efficiency enhancement and linearization techniques for silicon power amplifier designs. It examines the latest state of the art technologies and design techniques to address challenges for RF cellular mobile, base stations, and RF and mmW WLAN applications. Coverage includes material on current silicon (CMOS, SiGe) RF and mmW power amplifier designs, focusing on advantages and disadvantages compared with traditional GaAs implementations. With this book you will learn: The principles of linearization and efficiency improvement techniques The architectures allowing the optimum design of multimode Si RF and mmW power amplifiers How to make designs more efficient by employing new design techniques such as linearization and efficiency improvement Layout considerations Examples of schematic, layout, simulation and measurement results Addresses the problems of high power generation, faithful construction of non-constant envelope constellations, and efficient and well control power radiation from integrated silicon chips Demonstrates how silicon technology can solve problems and trade-offs of power amplifier design, including price, size, complexity and efficiency Written and edited by the top contributors to the field
Feedback Linearization Of Rf Power Amplifiers
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Author : J.L. Dawson
language : en
Publisher: Springer Science & Business Media
Release Date : 2007-05-08
Feedback Linearization Of Rf Power Amplifiers written by J.L. Dawson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-05-08 with Technology & Engineering categories.
Improving the performance of the power amplifier is the most pressing problem facing designers of modern radio-frequency (RF) transceivers. Linearity and power efficiency of the transmit path are of utmost importance, and the power amplifier has proven to be the bottleneck for both. High linearity enables transmission at the highest data rates for a given channel bandwidth, and power efficiency prolongs battery lifetime in portable units and reduces heat dissipation in high-power transmitters. Cartesian feedback is a power amplifier linearization technique that acts to soften the tradeoff between power efficiency and linearity in power amplifiers. Despite its compelling, fundamental advantages, the technique has not enjoyed widespread acceptance because of certain implementation difficulties. Feedback Linearization of RF Power Amplifiers introduces new techniques for overcoming the challenges faced by the designer of a Cartesian feedback system. The theory of the new techniques are described and analyzed in detail. The book culminates with the results of the first known fully integrated Cartesian feedback power amplifier system, whose design was enabled by the techniques described. Feedback Linearization of RF Power Amplifiers is a valuable reference work for engineers in the telecommunications industry, industry researchers, academic researchers.
Linear Cmos Rf Power Amplifiers For Wireless Applications
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Author : Paulo Augusto Dal Fabbro
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-06-22
Linear Cmos Rf Power Amplifiers For Wireless Applications written by Paulo Augusto Dal Fabbro and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-22 with Technology & Engineering categories.
Advances in electronics have pushed mankind to create devices, ranging from - credible gadgets to medical equipment to spacecraft instruments. More than that, modern society is getting used to—if not dependent on—the comfort, solutions, and astonishing amount of information brought by these devices. One ?eld that has continuously bene?tted from those advances is the radio frequency integrated c- cuit (RFIC) design, which in its turn has promoted countless bene?ts to the mankind as a payback. Wireless communications is one prominent example of what the - vances in electronics have enabled and their consequences to our daily life. How could anyone back in the eighties think of the possibilities opened by the wireless local area networks (WLANs) that can be found today in a host of places, such as public libraries, coffee shops, trains, to name just a few? How can a youngster, who lives this true WLAN experience nowadays, imagine a world without it? This book dealswith the design oflinearCMOS RF PowerAmpli?ers(PAs). The RF PA is a very important part of the RF transceiver, the device that enables wireless communications. Two important aspects that are key to keep the advances in RF PA design at an accelerate pace are treated: ef?ciency enhancement and frequen- tunable capability. For this purpose, the design of two different integrated circuits realizedina0. 11μmtechnologyispresented,eachoneaddressingadifferentaspect. With respect to ef?ciency enhancement, the design of a dynamic supply RF power ampli?er is treated, making up the material of Chaps. 2 to 4.
Efficiency Enhancement Of Linear Gan Rf Power Amplifiers Using The Doherty Technique
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Author :
language : en
Publisher: kassel university press GmbH
Release Date :
Efficiency Enhancement Of Linear Gan Rf Power Amplifiers Using The Doherty Technique written by and has been published by kassel university press GmbH this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Bandwidth And Efficiency Enhancement In Radio Frequency Power Amplifiers For Wireless Transmitters
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Author : Karun Rawat
language : en
Publisher: Springer Nature
Release Date : 2020-03-05
Bandwidth And Efficiency Enhancement In Radio Frequency Power Amplifiers For Wireless Transmitters written by Karun Rawat and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-05 with Technology & Engineering categories.
This book focuses on broadband power amplifier design for wireless communication. Nonlinear model embedding is described as a powerful tool for designing broadband continuous Class-J and continuous class F power amplifiers. The authors also discuss various techniques for extending bandwidth of load modulation based power amplifiers, such as Doherty power amplifier and Chireix outphasing amplifiers. The book also covers recent trends on digital as well as analog techniques to enhance bandwidth and linearity in wireless transmitters. Presents latest trends in designing broadband power amplifiers; Covers latest techniques for using nonlinear model embedding in designing power amplifiers based on waveform engineering; Describes the latest techniques for extending bandwidth of load modulation based power amplifiers such as Doherty power amplifier and Chireix outphasing amplifiers; Includes coverage of hybrid analog/digital predistortion as wideband solution for wireless transmitters; Discusses recent trends on on-chip power amplifier design with GaN /GaAs MMICs for high frequency applications.
Radio Frequency And Microwave Power Amplifiers
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Author :
language : en
Publisher:
Release Date : 2019
Radio Frequency And Microwave Power Amplifiers written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
Modeling And Design Techniques For Rf Power Amplifiers
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Author : Arvind Raghavan
language : en
Publisher: John Wiley & Sons
Release Date : 2008-02-04
Modeling And Design Techniques For Rf Power Amplifiers written by Arvind Raghavan and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-02-04 with Technology & Engineering categories.
Achieve higher levels of performance, integration, compactness, and cost-effectiveness in the design and modeling of radio-frequency (RF) power amplifiers RF power amplifiers are important components of any wireless transmitter, but are often the limiting factors in achieving better performance and lower cost in a wireless communication system—presenting the RF IC design community with many challenges. The next-generation technological advances presented in this book are the result of cutting-edge research in the area of large-signal device modeling and RF power amplifier design at the Georgia Institute of Technology, and have the potential to significantly address issues of performance and cost-effectiveness in this area. Richly complemented with hundreds of figures and equations, Modeling and Design Techniques for RF Power Amplifiers introduces and explores the most important topics related to RF power amplifier design under one concise cover. With a focus on efficiency enhancement techniques and the latest advances in the field, coverage includes: Device modeling for CAD Empirical modeling of bipolar devices Scalable modeling of RF MOSFETs Power amplifier IC design Power amplifier design in silicon Efficiency enhancement of RF power amplifiers The description of state-of-the-art techniques makes this book a valuable and handy reference for practicing engineers and researchers, while the breadth of coverage makes it an ideal text for graduate- and advanced undergraduate-level courses in the area of RF power amplifier design and modeling.
Rf And Mm Wave Power Generation In Silicon
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Author : Hua Wang
language : en
Publisher: Academic Press
Release Date : 2015-12-10
Rf And Mm Wave Power Generation In Silicon written by Hua Wang and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-10 with Technology & Engineering categories.
This book presents the challenges and solutions of designing power amplifiers at RF and mm-Wave frequencies in a silicon-based process technology. It covers practical power amplifier design methodologies, energy- and spectrum-efficient power amplifier design examples in the RF frequency for cellular and wireless connectivity applications, and power amplifier and power generation designs for enabling new communication and sensing applications in the mm-Wave and THz frequencies. With this book you will learn: Power amplifier design fundamentals and methodologies Latest advances in silicon-based RF power amplifier architectures and designs and their integration in wireless communication systems State-of-the-art mm-Wave/THz power amplifier and power generation circuits and systems in silicon Extensive coverage from fundamentals to advanced design topics, focusing on various layers of abstraction: from device modeling and circuit design strategy to advanced digital and mixed-signal architectures for highly efficient and linear power amplifiers New architectures for power amplifiers in the cellar and wireless connectivity covering detailed design methodologies and state-of-the-art performances Detailed design techniques, trade-off analysis and design examples for efficiency enhancement at power back-off and linear amplification for spectrally-efficient non-constant envelope modulations Extensive coverage of mm-Wave power-generation techniques from the early days of the 60 GHz research to current state-of the-art reconfigurable, digital mm-Wave PA architectures Detailed analysis of power generation challenges in the higher mm-Wave and THz frequencies and novel technical solutions for a wide range for potential applications, including ultrafast wireless communication to sensing, imaging and spectroscopy Contributions from the world-class experts from both academia and industry
Rf And Microwave Power Amplifier Design Second Edition
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Author : Andrei Grebennikov
language : en
Publisher: McGraw Hill Professional
Release Date : 2015-02-09
Rf And Microwave Power Amplifier Design Second Edition written by Andrei Grebennikov and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-02-09 with Technology & Engineering categories.
The latest power amp design methods Fully updated to address cutting-edge technologies, the new edition of this practical guide provides comprehensive, state-of-the-art coverage of RF and microwave power amplifier design. The book describes both existing and new schematic configurations, theoretical approaches, circuit simulation results, and implementation techniques. New chapters discuss linearization and efficiency enhancement and high-efficiency Doherty power amplifiers. Featuring a systematic approach, this comprehensive resource bridges the theory and practice of RF and microwave engineering. RF and Microwave Power Amplifier Design, Second Edition, covers: Two-port network parameters and passive elements Nonlinear circuit design methods Nonlinear active device modeling Impedance matching Power transformers, combiners, and couplers Power amplifier design fundamentals High-efficiency power amplifier design Broadband power amplifiers Linearization and efficiency enhancement techniques High-efficiency Doherty power amplifiers
Mm Wave Silicon Power Amplifiers And Transmitters
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Author : Hossein Hashemi
language : en
Publisher: Cambridge University Press
Release Date : 2016-04-04
Mm Wave Silicon Power Amplifiers And Transmitters written by Hossein Hashemi and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-04 with Technology & Engineering categories.
Build high-performance, energy-efficient circuits with this cutting-edge guide to designing, modeling, analysing, implementing and testing new mm-wave systems.