The Doherty Amplifier And Beyond PDF Download
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| Author | : Luca Piazzon |
| Publisher | : Luca Piazzon |
| Total Pages | : 199 |
| Release | : 2011-04-11 |
| Genre | : |
| ISBN | : |
Download The Doherty amplifier and beyond Book in PDF, ePub and Kindle
What's a Doherty power amplifier? What's the practical design flow to develop a DPA? May I estimate the achievable performance? May I get more efficiency, gain, back-off and frequencies from my DPA? Whether you have a FAQ or a rare question, inside you'll probably find the answer. This book is a real design manual, which can help the designer to identify, starting from the desired requirements, the best approach to use, simultaneously highlighting the advantages as well as disadvantages that occurs with its adoption.
| Author | : Bumman Kim |
| Publisher | : Academic Press |
| Total Pages | : 186 |
| Release | : 2018-03-28 |
| Genre | : Technology & Engineering |
| ISBN | : 0128098759 |
Download Doherty Power Amplifiers Book in PDF, ePub and Kindle
Doherty Power Amplifiers: From Fundamentals to Advanced Design Methods is a great resource for both RF and microwave engineers and graduate students who want to understand and implement the technology into future base station and mobile handset systems. The book introduces the very basic operational principles of the Doherty Amplifier and its non-ideal behaviors. The different transconductance requirements for carrier and peaking amplifiers, reactive element effect, and knee voltage effect are described. In addition, several methods to correct imperfections are introduced, such as uneven input drive, gate bias adaptation, dual input drive and the offset line technique. Advanced design methods of Doherty Amplifiers are also explained, including multistage/multiway Doherty power amplifiers which can enhance the efficiency of the amplification of a highly-modulated signal. Other covered topics include signal tracking operation which increases the dynamic range, highly efficient saturated amplifiers, and broadband amplifiers, amongst other comprehensive, related topics. Specifically written on the Doherty Power Amplifier by the world’s leading expert, providing an in-depth presentation of principles and design techniques Includes detailed analysis on correcting non-ideal behaviors of Doherty Power Amplifiers Presents advanced Doherty Power Amplifier architectures
| Author | : Zhancang Wang |
| Publisher | : Artech House |
| Total Pages | : 389 |
| Release | : 2017-06-30 |
| Genre | : Technology & Engineering |
| ISBN | : 1630814679 |
Download High-Efficiency Load Modulation Power Amplifiers for Wireless Communications Book in PDF, ePub and Kindle
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.
| Author | : Everett Eberhard |
| Publisher | : |
| Total Pages | : |
| Release | : 1938 |
| Genre | : |
| ISBN | : |
Download The Doherty Amplifier Book in PDF, ePub and Kindle
| Author | : Nadine Collaert |
| Publisher | : Elsevier |
| Total Pages | : 369 |
| Release | : 2024-01-24 |
| Genre | : Technology & Engineering |
| ISBN | : 0128234504 |
Download New Materials and Devices Enabling 5G Applications and Beyond Book in PDF, ePub and Kindle
New Materials and Devices for 5G Applications and Beyond focuses on the materials, device architectures and enabling integration schemes for 5G applications and emerging technologies. It gives a comprehensive overview of the trade-offs, challenges and unique properties of novel upcoming technologies. Starting from the application side and its requirements, the book examines different technologies under consideration for the different functions, both more conventional to exploratory, and within this context the book provides guidance to the reader on how to possibly optimize the system for a particular application. This book aims at guiding the reader through the technologies required to enable 5G applications, with the main focus on mm-wave frequencies, up to THz. New Materials and Devises for 5G Applications and Beyond is suitable for industrial researchers and development engineers, and researchers in materials science, device engineering and circuit design. Reviews challenges and emerging opportunities for materials, devices, and integration to enable 5G technologies Includes discussion of technologies such as RF-MEMs, RF FINFETs, and transistors based on current and emerging materials (InP, GaN, etc.) Focuses on mm-wave frequencies up to the terahertz regime
| Author | : Sangeeta Singh |
| Publisher | : Springer Nature |
| Total Pages | : 163 |
| Release | : 2021-02-07 |
| Genre | : Technology & Engineering |
| ISBN | : 9811598657 |
Download CMOS Analog IC Design for 5G and Beyond Book in PDF, ePub and Kindle
This book is focused on addressing the designs of FinFET-based analog ICs for 5G and E-band communication networks. In addition, it also incorporates some of the contemporary developments over different fields. It highlights the latest advances, problems and challenges and presents the latest research results in the field of mm-wave integrated circuits designing based on scientific literature and its practical realization. The traditional approaches are excluded in this book. The authors cover various design guidelines to be taken care for while designing these circuits and detrimental scaling effects on the same. Moreover, Gallium Nitrides (GaN) are also reported to show huge potentials for the power amplifier designing required in 5G communication network. Subsequently, to enhance the readability of this book, the authors also include real-time problems in RFIC designing, case studies from experimental results, and clearly demarking design guidelines for the 5G communication ICs designing. This book incorporates the most recent FinFET architecture for the analog IC designing and the scaling effects along with the GaN technology as well.
| Author | : Paolo Colantonio |
| Publisher | : |
| Total Pages | : |
| Release | : 2010 |
| Genre | : Technology |
| ISBN | : |
Download The Doherty Power Amplifier Book in PDF, ePub and Kindle
The Doherty Power Amplifier.
| Author | : Arvind Raghavan |
| Publisher | : John Wiley & Sons |
| Total Pages | : 218 |
| Release | : 2008-01-09 |
| Genre | : Technology & Engineering |
| ISBN | : 0471717460 |
Download Modeling and Design Techniques for RF Power Amplifiers Book in PDF, ePub and Kindle
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.
| Author | : |
| Publisher | : |
| Total Pages | : 180 |
| Release | : 2012 |
| Genre | : |
| ISBN | : |
Download The Dual-drive Inverse Doherty Amplifier Book in PDF, ePub and Kindle
| Author | : Raed A. Abd-Alhameed |
| Publisher | : MDPI |
| Total Pages | : 292 |
| Release | : 2020-06-17 |
| Genre | : Technology & Engineering |
| ISBN | : 3039362127 |
Download Recent Technical Developments in Energy-Efficient 5G Mobile Cells Book in PDF, ePub and Kindle
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)).
