High Power Linear Cmos Power Amplifier For Wlan Applications
DOWNLOAD
Download High Power Linear Cmos Power Amplifier For Wlan Applications PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get High Power Linear Cmos Power Amplifier For Wlan Applications book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
High Power Linear Cmos Power Amplifier For Wlan Applications
DOWNLOAD
Author : Ali Afsahi
language : en
Publisher:
Release Date : 2013
High Power Linear Cmos Power Amplifier For Wlan Applications written by Ali Afsahi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with categories.
The advancement of CMOS technology has enabled a high level of integration in modern, low cost, small form-factor and low power wireless devices. While power amplifiers (PAs) are key components in wireless transceivers, their realization and integration in standard CMOS technology has shown several challenges. The modern wireless standards such as WLAN and LTE, utilize higher order modulation schemes in order to increase the data rate and efficiently use the limited available spectrum and also provide a robust link in a fading environment. These modulations possess a very high peak-to-average ratio (PAR) and require a very linear power amplifier to preserve the integrity of the signal. In this dissertation several linearization and power combining techniques have been proposed to address the challenges of designing a high power and linear PA in CMOS for WLAN applications. To demonstrate these techniques in silicon, three chips have been designed and fabricated in 65nm standard CMOS. In the first chip, a fully integrated dual-band power amplifiers with on-chip baluns for 802.11n MIMO WLAN applications are implemented. With a 3.3v supply, the PAs produce a saturated output power of 28.3dBm and 26.7dBm with peak drain efficiency of 35.3% and 25.3% for the 2.4GHz and 5GHz bands, respectively. By utilizing multiple fully self-contained linearization algorithms, an EVM of -25dB is achieved at 22.4dBm for the 2.4GHz band and 20.5dBm for the 5GHz band while transmitting 54Mbs OFDM. In the next two designs, two monolithic power combining schemes for CMOS power amplifiers, distributed-LC and current-mode transformer-based, are compared. Fully integrated 2.4GHz power amplifiers (PAs) using these techniques were fabricated. From a 3.3 V supply, the distributed-LC combined PA produces a saturated power of 31.5dBm with peak PAE of 25%. The current-mode transformer based PA combiner produces 33.5dBm saturated power with 37.6% peak PAE. With gm-linearization and digital pre-distortion, these PAs transmit 25.5dBm and 26.4dBm with -25dB EVM for a 54Mb/s OFDM signal respectively.
Linear Cmos Rf Power Amplifiers
DOWNLOAD
Author : Hector Solar Ruiz
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-09-14
Linear Cmos Rf Power Amplifiers written by Hector Solar Ruiz 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 2013-09-14 with Technology & Engineering categories.
The work establishes the design flow for the optimization of linear CMOS power amplifiers from the first steps of the design to the final IC implementation and tests. The authors also focuses on design guidelines of the inductor’s geometrical characteristics for power applications and covers their measurement and characterization. Additionally, a model is proposed which would facilitate designs in terms of transistor sizing, required inductor quality factors or minimum supply voltage. The model considers limitations that CMOS processes can impose on implementation. The book also provides different techniques and architectures that allow for optimization.
Linear Cmos Rf Power Amplifiers For Wireless Applications
DOWNLOAD
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.
High Efficiency Power Amplifier Design For 28 Ghz 5g Transmitters
DOWNLOAD
Author : Nourhan Elsayed
language : en
Publisher: Springer Nature
Release Date : 2022-02-02
High Efficiency Power Amplifier Design For 28 Ghz 5g Transmitters written by Nourhan Elsayed and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-02 with Technology & Engineering categories.
This book introduces power amplifier design in 22nm FDSOI CMOS dedicated towards 5G applications at 28 GHz and presents 4 state-of-the-art power amplifier designs. The authors discuss power amplifier performance metrics, design trade-offs, and presents different power amplifier classes utilizing efficiency enhancement techniques at 28 GHz. The book presents the design process from theory, simulation, layout, and finally measurement results.
Cmos 60 Ghz And E Band Power Amplifiers And Transmitters
DOWNLOAD
Author : Dixian Zhao
language : en
Publisher: Springer
Release Date : 2015-06-29
Cmos 60 Ghz And E Band Power Amplifiers And Transmitters written by Dixian Zhao and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-29 with Technology & Engineering categories.
This book focuses on the development of design techniques and methodologies for 60-GHz and E-band power amplifiers and transmitters at device, circuit and layout levels. The authors show the recent development of millimeter-wave design techniques, especially of power amplifiers and transmitters, and presents novel design concepts, such as “power transistor layout” and “4-way parallel-series power combiner”, that can enhance the output power and efficiency of power amplifiers in a compact silicon area. Five state-of-the-art 60-GHz and E-band designs with measured results are demonstrated to prove the effectiveness of the design concepts and hands-on methodologies presented. This book serves as a valuable reference for circuit designers to develop millimeter-wave building blocks for future 5G applications.
Rf And Mm Wave Power Generation In Silicon
DOWNLOAD
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.
RF and mm-Wave Power Generation in Silicon 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
Handbook Of Emerging Materials For Semiconductor Industry
DOWNLOAD
Author : Young Suh Song
language : en
Publisher: Springer Nature
Release Date : 2024-05-31
Handbook Of Emerging Materials For Semiconductor Industry written by Young Suh Song and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-31 with Technology & Engineering categories.
The proposed book will be a “one-stop” place for all the young material researchers to understand the recent and reliable material making process, characterization, and reliability test tools. The proposed book is designed to provide basic knowledge to understand and analyse structure-property relationship for reliable emerging material systems for next generation of semiconductor technologies. The book is suggested to engineers and scientists across the world working on various new and novel materials for reliable semiconductor device applications. The book is expected to serve as a reference guide for young scientists and engineers in the field of material science and electronic engineers to acquire latest state-of-art experimental and computational tools to encourage their research activities. Since the scope of the book is generic, the book can be referred by all the students of science and engineering students to create a common awareness about the latest material systems and state-of-art characterization tools that have been broadly utilized to study the physical and chemical properties of different material systems. It introduces the readers to a wide variety of new emerging materials systems including their synthesis, fabrication, measurement, reliability test, modelling and simulations with in-depth analysis of selective applications. This book contains the state-of-art research updates in the various fields of semiconductor, artificial intelligence (AI), bio-sensor, biotechnology, with respect to reliable material research. Therefore, various students who are eager to get a job in semiconductor/AI/Autonomous car/biotechnology are strongly recommended to read this book and learn about related state-of-art knowledge.
Rf Circuits For 5g Applications
DOWNLOAD
Author : Sangeeta Singh
language : en
Publisher: John Wiley & Sons
Release Date : 2023-03-10
Rf Circuits For 5g Applications written by Sangeeta Singh 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 2023-03-10 with Technology & Engineering categories.
RF CIRCUITS FOR 5G APPLICATIONS This book addresses FinFET-based analog IC designing for fifth generation (5G) communication networks and highlights the latest advances, problems, and challenges while presenting the latest research results in the field of mmwave integrated circuits designing. The wireless communication sector is experiencing exponential expansion, particularly in the areas of mobile data and the 5G mobile network, creating fresh market possibilities for designing the integrated circuits (ICs) needed in the industry. Drawing from scientific literature and practical realization, this book explores FinFET-based analog IC designing for 5G communication networks and considers the latest breakthroughs and obstacles. It also presents the recent research trends and future roadmaps for the 5G communication circuits. RF Circuits for 5G Applications includes design guidelines to be considered when designing these circuits and detrimental scaling effects of the same. In addition, to enhance the usability of this book, the editors have included real-time problems in RFIC designing and case studies from experimental results, as well as clearly demarcated design guidelines for the 5G communication ICs designing. Audience The primary target audience includes researchers, postgraduate students, and industry professionals pursuing specializations in RF engineering, electronics engineering, electrical engineering, information, and communication technology.
Proceedings Of The 11th International Conference On Robotics Vision Signal Processing And Power Applications
DOWNLOAD
Author : Nor Muzlifah Mahyuddin
language : en
Publisher: Springer Nature
Release Date : 2022-02-11
Proceedings Of The 11th International Conference On Robotics Vision Signal Processing And Power Applications written by Nor Muzlifah Mahyuddin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-11 with Technology & Engineering categories.
The proceeding is a collection of research papers presented at the 11th International Conference on Robotics, Vision, Signal Processing & Power Applications (RoViSP 2021). The theme of RoViSP 2021 “Enhancing Research and Innovation through the Fourth Industrial Revolution (IR 4.0)” served as a platform for researchers, scientists, engineers, academicians as well as industrial professionals from all around the globe to present and exchange their research findings and development activities through oral presentations. The book covers various topics of interest, including: Robotics, Control, Mechatronics and Automation Telecommunication Systems and Applications Electronic Design and Applications Vision, Image and Signal Processing Electrical Power, Energy and Industrial Applications Computer and Information Technology Biomedical Engineering and Applications Intelligent Systems Internet-of-things Mechatronics Mobile Technology
5g And E Band Communication Circuits In Deep Scaled Cmos
DOWNLOAD
Author : Marco Vigilante
language : en
Publisher: Springer
Release Date : 2018-02-07
5g And E Band Communication Circuits In Deep Scaled Cmos written by Marco Vigilante and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-07 with Technology & Engineering categories.
This book discusses design techniques, layout details and measurements of several key analog building blocks that currently limit the performance of 5G and E-Band transceivers implemented in deep-scaled CMOS. The authors present recent developments in low-noise quadrature VCOs and tunable inductor-less frequency dividers. Moreover, the design of low-loss broadband transformer-based filters that realize inter-stage matching, power division/combining and impedance transformation is discussed in great detail. The design and measurements of a low-noise amplifier, a downconverter and a highly-linear power amplifier that leverage the proposed techniques are shown. All the prototypes were realized in advanced nanometer scaled CMOS technologies without RF thick to metal option.