High Efficiency Load Modulation Power Amplifiers For Wireless Communications

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High-Efficiency Load Modulation Power Amplifiers for Wireless Communications

Zhancang Wang
High Efficiency Load Modulation Power Amplifiers for Wireless Communications Book PDF

Author : Zhancang Wang
Publisher : Artech House
Page : 414 pages
File Size : 43,8 Mb
Release : 2017-06-30
Category : Technology & Engineering
ISBN : 9781630814670

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High-Efficiency Load Modulation Power Amplifiers for Wireless Communications by Zhancang Wang Pdf

This cutting-edge resource presents a complete and systematic overview of the practical design considerations of radio frequency (RF) high efficiency load modulation power amplifiers (PA) for modern wireless communications for 4G and beyond. It provides comprehensive insight into all aspects of load modulation PA design and optimization not only covering design approaches specifically for passive and active load modulation operation but also hybrid with dynamic supply modulation and digital signal processing algorithms required for performance enhancement. Passive load impedance tuner design, dynamic load modulation PA, active load modulation PA and Doherty PA design for efficiently enhancement are explained. Readers find practical guidance into load modulation PA design for bandwidth extension, including video bandwidth enhancement techniques, broadband dynamic load amplifiers, topology selection, design procedures, and network output. This book presents the evolution and integration of classical load modulation PA topologies in order to meet new challenges in the field.

Bandwidth and Efficiency Enhancement in Radio Frequency Power Amplifiers for Wireless Transmitters

Karun Rawat,Patrick Roblin,Shiban Kishen Koul
Bandwidth and Efficiency Enhancement in Radio Frequency Power Amplifiers for Wireless Transmitters Book PDF

Author : Karun Rawat,Patrick Roblin,Shiban Kishen Koul
Publisher : Springer Nature
Page : 390 pages
File Size : 44,8 Mb
Release : 2020-03-05
Category : Technology & Engineering
ISBN : 9783030388669

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Bandwidth and Efficiency Enhancement in Radio Frequency Power Amplifiers for Wireless Transmitters by Karun Rawat,Patrick Roblin,Shiban Kishen Koul Pdf

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.

Advances in Analog and RF IC Design for Wireless Communication Systems

Mustafa Acar,Mark P. van der Heijden,Jawad H. Qureshi
Advances in Analog and RF IC Design for Wireless Communication Systems Book PDF

Author : Mustafa Acar,Mark P. van der Heijden,Jawad H. Qureshi
Publisher : Elsevier Inc. Chapters
Page : 320 pages
File Size : 46,5 Mb
Release : 2013-05-13
Category : Technology & Engineering
ISBN : 9780128064504

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Advances in Analog and RF IC Design for Wireless Communication Systems by Mustafa Acar,Mark P. van der Heijden,Jawad H. Qureshi Pdf

This chapter presents high-efficiency power amplifiers (PAs) for wireless infrastructure. It starts by stating the importance of high efficiency and the historical evolution in base station PA concepts. It then introduces the current solution, the Doherty PA. After explaining the fundamentals of the Doherty PA, a novel implementation achieving more than 35% drain efficiency across a 6dB power back-off range and up to 20W peak power between 1.7 and 2.3GHz is given. Afterwards, a future PA concept, switch-mode outphasing PA, is introduced. Theory and implementation details of a class-E outphasing PA achieving more than 60% drain efficiency across a 6dB power back-off range and up to 19W peak power between 1800 and 2050MHz is explained. By the end of the chapter, an essential part of switch-mode PAs, high voltage (up to 10V) and high frequency (up to 4GHz) drivers are presented.

Envelope Tracking Power Amplifiers for Wireless Communications

Zhancang Wang
Envelope Tracking Power Amplifiers for Wireless Communications Book PDF

Author : Zhancang Wang
Publisher : Artech House
Page : 363 pages
File Size : 41,6 Mb
Release : 2014-06-01
Category : Technology & Engineering
ISBN : 9781608077847

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Envelope Tracking Power Amplifiers for Wireless Communications by Zhancang Wang Pdf

Envelope tracking technology is seen as the most promising efficiency enhancement technology for RF power amplifiers for 4G and beyond wireless communications. More and more organizations are investing and researching on this topic with huge potential in academic and commercial areas. This is the first book on the market to offer complete introduction, theory, and design considerations on envelope tracking for wireless communications. This resource presents you with a full introduction to the subject and covers underlying theory and practical design considerations.

Recent Technical Developments in Energy-Efficient 5G Mobile Cells

Raed A. Abd-Alhameed,Issa Elfergani,Jonathan Rodriguez
Recent Technical Developments in Energy Efficient 5G Mobile Cells Book PDF

Author : Raed A. Abd-Alhameed,Issa Elfergani,Jonathan Rodriguez
Publisher : MDPI
Page : 292 pages
File Size : 55,9 Mb
Release : 2020-06-17
Category : Technology & Engineering
ISBN : 9783039362127

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Recent Technical Developments in Energy-Efficient 5G Mobile Cells by Raed A. Abd-Alhameed,Issa Elfergani,Jonathan Rodriguez Pdf

This book addresses the true innovation in engineering design that may be promoted by blending together models and methodologies from different disciplines, and, in this book, the target was exactly to follow this approach to deliver a new disruptive architecture to deliver these next-generation mobile small cell technologies. According to this design philosophy, the work within this book resides in the intersection of engineering paradigms that includes “cooperation”, “network coding”, and “smart energy-aware frontends”. These technologies will not only be considered as individual building blocks, but re-engineered according to an inter-design approach resulting in the enabler for energy efficient femtocell-like services on the move. The book aims to narrow the gap between the current networking technologies and the foreseen requirements that are targeted at the future development of the 5G mobile and wireless communications networks in terms of the higher networking capacity, the ability to support more users, the lower cost per bit, the enhanced energy efficiency, and adaptability to new services and devices (for example, smart cities, and the Internet of things (IoT)).

Microwave Circuit Design Using Linear and Nonlinear Techniques

George D. Vendelin,Anthony M. Pavio,Ulrich L. Rohde,Matthias Rudolph
Microwave Circuit Design Using Linear and Nonlinear Techniques Book PDF

Author : George D. Vendelin,Anthony M. Pavio,Ulrich L. Rohde,Matthias Rudolph
Publisher : John Wiley & Sons
Page : 1202 pages
File Size : 42,6 Mb
Release : 2021-04-27
Category : Technology & Engineering
ISBN : 9781118449752

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Microwave Circuit Design Using Linear and Nonlinear Techniques by George D. Vendelin,Anthony M. Pavio,Ulrich L. Rohde,Matthias Rudolph Pdf

Four leaders in the field of microwave circuit design share their newest insights into the latest aspects of the technology The third edition of Microwave Circuit Design Using Linear and Nonlinear Techniques delivers an insightful and complete analysis of microwave circuit design, from their intrinsic and circuit properties to circuit design techniques for maximizing performance in communication and radar systems. This new edition retains what remains relevant from previous editions of this celebrated book and adds brand-new content on CMOS technology, GaN, SiC, frequency range, and feedback power amplifiers in the millimeter range region. The third edition contains over 200 pages of new material. The distinguished engineers, academics, and authors emphasize the commercial applications in telecommunications and cover all aspects of transistor technology. Software tools for design and microwave circuits are included as an accompaniment to the book. In addition to information about small and large-signal amplifier design and power amplifier design, readers will benefit from the book's treatment of a wide variety of topics, like: An in-depth discussion of the foundations of RF and microwave systems, including Maxwell's equations, applications of the technology, analog and digital requirements, and elementary definitions A treatment of lumped and distributed elements, including a discussion of the parasitic effects on lumped elements Descriptions of active devices, including diodes, microwave transistors, heterojunction bipolar transistors, and microwave FET Two-port networks, including S-Parameters from SPICE analysis and the derivation of transducer power gain Perfect for microwave integrated circuit designers, the third edition of Microwave Circuit Design Using Linear and Nonlinear Techniques also has a place on the bookshelves of electrical engineering researchers and graduate students. It's comprehensive take on all aspects of transistors by world-renowned experts in the field places this book at the vanguard of microwave circuit design research.

Linear CMOS RF Power Amplifiers for Wireless Applications

Paulo Augusto Dal Fabbro,Maher Kayal
Linear CMOS RF Power Amplifiers for Wireless Applications Book PDF

Author : Paulo Augusto Dal Fabbro,Maher Kayal
Publisher : Springer Science & Business Media
Page : 220 pages
File Size : 46,6 Mb
Release : 2010-06-22
Category : Technology & Engineering
ISBN : 9789048193615

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Linear CMOS RF Power Amplifiers for Wireless Applications by Paulo Augusto Dal Fabbro,Maher Kayal Pdf

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.

RF and Microwave Power Amplifier Design

Andrei Grebennikov
RF and Microwave Power Amplifier Design Book PDF

Author : Andrei Grebennikov
Publisher : McGraw Hill Professional
Page : 433 pages
File Size : 51,6 Mb
Release : 2004-09-15
Category : Technology & Engineering
ISBN : 9780071782999

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RF and Microwave Power Amplifier Design by Andrei Grebennikov Pdf

This is a rigorous tutorial on radio frequency and microwave power amplifier design, teaching the circuit design techniques that form the microelectronic backbones of modern wireless communications systems. Suitable for self-study, corporate training, or Senior/Graduate classroom use, the book combines analytical calculations and computer-aided design techniques to arm electronic engineers with every possible method to improve their designs and shorten their design time cycles.

Millimeter-Wave GaN Power Amplifier Design

Edmar Camargo
Millimeter Wave GaN Power Amplifier Design Book PDF

Author : Edmar Camargo
Publisher : Artech House
Page : 339 pages
File Size : 50,9 Mb
Release : 2022-05-31
Category : Technology & Engineering
ISBN : 9781630819453

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Millimeter-Wave GaN Power Amplifier Design by Edmar Camargo Pdf

This book gives you – in one comprehensive and practical resource -- everything you need to successfully design modern and sophisticated power amplifiers at mmWave frequencies. The book provides an in-depth treatment of the design methodology for MMIC power amplifiers, then brings you step by step through the various phases of design, from the selection of technology and preliminary architecture considerations, to the effective design of the matching circuits and conversion of electrical-to-electromagnetic models. Detailed figures and numerous practical applications are included to help you gain valuable insights into these technologies and learn to identify the best path to a successful design. You’ll be guided through a range of new mmWave power applications that show particular promise to support new 5G systems, while mastering the use of GaN technology that continues to dominate the power mmWave applications due to its high power, gain, and efficiency. This is a valuable resource for power amplifier design engineers, technicians, industry R&D staff, and anyone getting into the area of power MMICs who wants to learn how to design at mmWave frequencies.

RF Power Amplifiers for Wireless Communications

Steve C. Cripps
RF Power Amplifiers for Wireless Communications Book PDF

Author : Steve C. Cripps
Publisher : Artech House Publishers
Page : 456 pages
File Size : 54,7 Mb
Release : 2006-01-01
Category : Technology & Engineering
ISBN : 1596930187

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RF Power Amplifiers for Wireless Communications by Steve C. Cripps Pdf

This extensively revised edition offers a comprehensive, practical, up-to-date understanding of how to tackle a power amplifier design with confidence and quickly determine the cause of malfunctioning hardware.

RF Power Amplifiers

Marian K. Kazimierczuk
RF Power Amplifiers Book PDF

Author : Marian K. Kazimierczuk
Publisher : John Wiley & Sons
Page : 429 pages
File Size : 51,6 Mb
Release : 2008-11-20
Category : Technology & Engineering
ISBN : 9780470699508

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RF Power Amplifiers by Marian K. Kazimierczuk Pdf

An advanced textbook covering the fundamental theory of RF power amplifiers and their uses, this book provides essential guidance for design procedures. The introduction explains the basic theory of RF power amplifiers besides providing the basic classification of the different types of RF power amplifier. It then systematically dedicates a chapter to each different of RF power amplifier covering A, B and C, D (full-bridge and half-bridge types), E (zero-voltage-switching and zero-current-switching), F and DE amplifiers. Throughout this comprehensive guide, the optimal operating conditions are explored and the possible causes for suboptimum operation explained. The book then considers integrated inductors and linearization techniques and LC Oscillators in the concluding chapters. A comprehensive text covering the fundamentals of RF power amplifiers and their range of applications in radio and TV broadcasting, wireless communications and radars. Presents accessible coverage of the complex principles of operation of RF power amplifiers and radio power systems. Introduces the fundamental design techniques and procedures for practitioners for RF power amplifiers. All chapters contain examples and design procedures throughout, with review questions and problems at the end of each chapter. A solutions manual is available for instructors upon enquiry

Substrate Integrated Suspended Line Circuits and Systems

Kaixue Ma,Yongqiang Wang
Substrate Integrated Suspended Line Circuits and Systems Book PDF

Author : Kaixue Ma,Yongqiang Wang
Publisher : Artech House
Page : 305 pages
File Size : 44,7 Mb
Release : 2024-03-31
Category : Technology & Engineering
ISBN : 9781685690304

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Substrate Integrated Suspended Line Circuits and Systems by Kaixue Ma,Yongqiang Wang Pdf

Substrate Integrated Suspended Line Circuits and Systems provides a systematic overview of the new transmission line - the substrate-integrated suspension line (SISL). It details the fundamentals and classical application examples of the SISL. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems are systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideal for researchers, engineers, scientists, scholars, educators, and students. Since transmission line is a fundamental component of microwave and mm-wave circuits, the properties of a transmission line, such as losses, size, and dispersion, are vital to the performance of the whole system. Suspended line has been proved to be an excellent transmission line, as it has attractive features such as low loss, weak dispersion, high power capacity, and low effective dielectric constant. However, Conventional waveguide suspended line circuits require metal housing to form air cavities which is Substrate Integrated Suspended Line Circuits and Systems essential to the operation of suspended lines circuits. Also, the metal shell should provide mechanical support and shielding, which contribute to large size and heavy weight. Meanwhile, precise mechanical fabrication and assembling are strongly required, which brings difficulties to the design and fabrication of conventional suspended line circuits, and the manufacturing cost of suspended line circuits increases correspondingly. In this book, we will introduce a new platform of high-performance transmission line, i.e. substrate integrated suspended line (SISL). SISL keeps all the merits of the suspended line while overcomes the drawbacks of conventional waveguide suspended line circuits. Moreover, it is self-packaged and highly integrated. The basic SISL concept and structure, various passive circuits and active circuits, and front-end sub-systems will be systematically introduced. Featuring research on topics such as high-performance RF/microwave/mm-wave circuits and system, this book is ideally designed for researchers, engineers, scientists, scholars, educators, and students.

Microwave Techniques in Superconducting Quantum Computers

Alan Salari
Microwave Techniques in Superconducting Quantum Computers Book PDF

Author : Alan Salari
Publisher : Artech House
Page : 385 pages
File Size : 47,7 Mb
Release : 2024-01-31
Category : Technology & Engineering
ISBN : 9781630819880

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Microwave Techniques in Superconducting Quantum Computers by Alan Salari Pdf

The first of its kind, Microwave Techniques in Superconducting Quantum Computers introduces microwave and quantum engineers to essential practical techniques and theoretical foundations crucial for operating and implementing hardware in superconducting quantum processors. This practical resource covers an extensive range of topics, including Introduction to Quantum Physics, Introduction to Quantum Computing, Superconducting Qubits, Microwave Systems, Microwave Components, Principles of Electromagnetic Compatibility, Control Hardware for Superconducting Qubits, and Principles of Cryogenics. Such technical knowledge equips the reader with essential skills to succeed in the demanding industries and research settings surrounding quantum technologies. With clearly outlined learning objectives and coherent explanations of intricate concepts, this is a must-have reference for a wide spectrum of professionals, including microwave and quantum engineers, technical managers, technical sales engineers in quantum computing and microwave companies, as well as newcomers entering this field. To enrich the reader's experience, this book offers additional complementary content accessible via www.quaxys.com/book.

Lumped Elements for RF and Microwave Circuits, Second Edition

Inder J. Bahl
Lumped Elements for RF and Microwave Circuits Second Edition Book PDF

Author : Inder J. Bahl
Publisher : Artech House
Page : 593 pages
File Size : 50,9 Mb
Release : 2022-12-31
Category : Technology & Engineering
ISBN : 9781630819330

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Lumped Elements for RF and Microwave Circuits, Second Edition by Inder J. Bahl Pdf

Fully updated and including entirely new chapters, this Second Edition provides in-depth coverage of the different types of RF and microwave circuit elements, including inductors, capacitors, resistors, transformers, via holes, airbridges, and crossovers. Featuring extensive formulas for lumped elements, design trade-offs, and an updated and current list of references, the book helps you understand the value and usefulness of lumped elements in the design of RF, microwave and millimeter wave components and circuits. You’ll find a balanced treatment between standalone lumped elements and their circuits using MICs, MMICs and RFICs technologies. You’ll also find detailed information on a broader range RFICs that was not available when the popular first edition was published. The book captures – in one consolidated volume -- the fundamentals, equations, modeling, examples, references and overall procedures to design, test and produce microwave components that are indispensable in industry and academia today. With its superb organization and expanded coverage of the subject, this is a must-have, go-to resource for practicing engineers and researchers in industry, government and university and microwave engineers working in the antenna area. Students will also find it a useful reference with its clear explanations, many examples and practical modeling guidelines.

Nonlinear Design: FETs and HEMTs

Peter H. Ladbrooke
Nonlinear Design FETs and HEMTs Book PDF

Author : Peter H. Ladbrooke
Publisher : Artech House
Page : 480 pages
File Size : 49,7 Mb
Release : 2021-11-30
Category : Technology & Engineering
ISBN : 9781630818692

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Nonlinear Design: FETs and HEMTs by Peter H. Ladbrooke Pdf

Despite its continuing popularity, the so-called standard circuit model of compound semiconductor field-effect transistors (FETs) and high electron mobility transistors (HEMTs) is shown to have a limitation for nonlinear analysis and design: it is valid only in the static limit. When the voltages and currents are time-varying, as they must be for these devices to have any practical use, the model progressively fails for higher specification circuits. This book shows how to reform the standard model to render it fully compliant with the way FETs and HEMTs actually function, thus rendering it valid dynamically. Proof-of-principle is demonstrated for several practical circuits, including a frequency doubler and amplifiers with demanding performance criteria. Methods for extracting both the reformulated model and the standard model are described, including a scheme for re-constructing from S-parameters the bias-dependent dynamic (or RF) I(V) characteristics along which devices work in real-world applications, and as needed for the design of nonlinear circuits using harmonic-balance and time-domain simulators. The book includes a historical review of how variations on the standard model theme evolved, leading up to one of the most widely used—the Angelov (or Chalmers) model.