Nonlinear Design Fets And Hemts

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Nonlinear Design Fets And Hemts

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Author : Peter H. Ladbrooke
language : en
Publisher: Artech House
Release Date : 2021-11-30

Nonlinear Design Fets And Hemts written by Peter H. Ladbrooke and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-30 with Technology & Engineering categories.

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.

Nonlinear Design

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Author : Peter H. Ladbrooke
language : en
Publisher: Artech House Publishers
Release Date : 2021-08-31

Nonlinear Design written by Peter H. Ladbrooke and has been published by Artech House Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-31 with categories.

This exciting new resource describes a unified approach to non-linear analysis and design involving compound semiconductor field effect transistors (FETs) and heterojunction field effect transistors (HFETs). It provides an understanding of the characterization and analysis devices made by non-linear design, highlighting the relationship between design and performance. The rarely acknowledged errors inherent in extracting capacitive and conductance elements, as required by all circuit models, from measurements made at the terminals of a device is given, and how these limitations and restrictions often yield workable results is demonstrated. Under large-signal conditions, the operating point may shift due to self-biasing, and the circuit simulator must account for the changed RF characteristics accordingly. Examples of how these reconstructed curves compare with pulsed measurements are given. Implementation in Harmonic Balance and Time-Domain simulators is outlined, including start-up transients and demonstration of long-term transiens. The book offers understanding of the relationship between device fabrication technology and circuit performance. Taking a practical approach to the physics of compact devices, the book will be valuable to microwave circuit designers and fabricators.

Microstrip Lines And Slotlines Fourth Edition

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Author : Ramesh Garg
language : en
Publisher: Artech House
Release Date : 2024-10-31

Microstrip Lines And Slotlines Fourth Edition written by Ramesh Garg and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-31 with Technology & Engineering categories.

Microstrip Lines and Slotlines, Fourth Edition is an indispensable resource for practicing engineers. This edition is updated to reflect the latest developments in the field, providing extensive analysis techniques and CAD design and modeling information. This volume covers approximate and full-wave analysis techniques, accurate circuit model extraction, and design information focusing on miniaturization, broadband operation, and precise design. It also incorporates the most recent information from conferences, journals, books, and personal research. New topics on Metamaterial Based Transmission Lines and Numerical Simulation and Modeling of transmission lines are introduced, aligning with the book's core themes. Some of the key updates included in this fourth edition are the integration of significant materials, significant revisions reflecting the latest research, and the introduction of cutting-edge topics, enhancing the existing content. With these comprehensive updates, Microstrip Lines and Slotlines, Fourth Edition ensures that readers have access to the most relevant and cutting-edge information in the field of printed transmission lines. This book is a must-have for professionals and researchers dedicated to advancing their knowledge and expertise in this dynamic area.

Nonlinear Microwave Circuit Design

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Author : Franco Giannini
language : en
Publisher: John Wiley & Sons
Release Date : 2004-06-07

Nonlinear Microwave Circuit Design written by Franco Giannini 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 2004-06-07 with Technology & Engineering categories.

Design techniques for nonlinear microwave circuits are much less developed than for linear microwave circuits. Until now there has been no up-to-date text available in this area. Current titles in this field are considered outdated and tend to focus on analysis, failing to adequately address design and measurement aspects. Giannini and Leuzzi provide the theoretical background to non-linear microwave circuits before going on to discuss the practical design and measurement of non-linear circuits and components. Non-linear Microwave Circuit Design reviews all of the established analysis and characterisation techniques available and provides detailed coverage of key modelling methods. Practical examples are used throughout the text to emphasise the design and application focus of the book. * Provides a unique, design-focused, coverage of non-linear microwave circuits * Covers the fundamental properties of nonlinear circuits and methods for device modelling * Outlines non-linear measurement techniques and characterisation of active devices * Reviews available design methodologies for non-linear power amplifiers and details advanced software modelling tools * Provides the first detailed treatment of non-linear frequency multipliers, mixers and oscillators * Focuses on the application potential of non-linear components Practicing engineers and circuit designers working in microwave and communications engineering and designing new applications, as well as senior undergraduates, graduate students and researchers in microwave and communications engineering and their libraries will find this a highly rewarding read.

Large Signal Modeling Of Gan Hemts For Linear Power Amplifier Design

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Author : Endalkachew Shewarega Mengistu
language : en
Publisher: kassel university press GmbH
Release Date : 2008

Large Signal Modeling Of Gan Hemts For Linear Power Amplifier Design written by Endalkachew Shewarega Mengistu 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 2008 with categories.

Pseudomorphic Hemt Technology And Applications

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Author : R.L. Ross
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

Pseudomorphic Hemt Technology And Applications written by R.L. Ross 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 2012-12-06 with Science categories.

PHEMT devices and their incorporation into advanced monolithic integrated circuits is the enabling technology for modern microwave/millimeter wave system applications. Although still in its infancy, PHEMT MIMIC technology is already finding applications in both military and commercial systems, including radar, communication and automotive technologies. The successful team in a globally competitive market is one in which the solid-state scientist, circuit designer, system engineer and technical manager are cognizant of those considerations and requirements that influence each other's function. This book provides the reader with a comprehensive review of PHEMT technology, including materials, fabrication and processing, device physics, CAD tools and modelling, monolithic integrated circuit technology and applications. Readers with a broad range of specialities in one or more of the areas of materials, processing, device physics, circuit design, system design and marketing will be introduced quickly to important basic concepts and techniques. The specialist who has specific PHEMT experience will benefit from the broad range of topics covered and the open discussion of practical issues. Finally, the publication offers an additional benefit, in that it presents a broad scope to both the researcher and manager, both of whom must be aware and educated to remain relevant in an ever-expanding technology base.

Millimeter Wave Gan Power Amplifier Design

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Author : Edmar Camargo
language : en
Publisher: Artech House
Release Date : 2022-05-31

Millimeter Wave Gan Power Amplifier Design written by Edmar Camargo and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.

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.

Microwave De Embedding

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Author : Manuel Yarlequé
language : en
Publisher: Elsevier Inc. Chapters
Release Date : 2013-11-09

Microwave De Embedding written by Manuel Yarlequé and has been published by Elsevier Inc. Chapters this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-09 with Technology & Engineering categories.

This chapter aims to describe methodologies and techniques for de-embedding device measurements from extrinsic measurements by characterizing the parasitic network surrounding the intrinsic device, through the use of a three-dimensional (3D) physical model of the network and its electromagnetic (EM) analysis. The electromagnetic behavior is obtained employing 3D EM solvers and internal ports. In the first part, the de-embedding processes for field-effect transistor (FET) devices to be used for monolithic microwave integrated circuit designs are studied by four different approaches; in the second part of this chapter, the de-embedding of FET devices for hybrid circuit design purposes is described.

Rf And Microwave Semiconductor Device Handbook

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Author : Mike Golio
language : en
Publisher: CRC Press
Release Date : 2017-12-19

Rf And Microwave Semiconductor Device Handbook written by Mike Golio and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-19 with Technology & Engineering categories.

Offering a single volume reference for high frequency semiconductor devices, this handbook covers basic material characteristics, system level concerns and constraints, simulation and modeling of devices, and packaging. Individual chapters detail the properties and characteristics of each semiconductor device type, including: Varactors, Schottky diodes, transit-time devices, BJTs, HBTs, MOSFETs, MESFETs, and HEMTs. Written by leading researchers in the field, the RF and Microwave Semiconductor Device Handbook provides an excellent starting point for programs involving development, technology comparison, or acquisition of RF and wireless semiconductor devices.

Switchmode Rf And Microwave Power Amplifiers

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Author : Andrei Grebennikov
language : en
Publisher: Academic Press
Release Date : 2012-06-19

Switchmode Rf And Microwave Power Amplifiers written by Andrei Grebennikov and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-06-19 with Science categories.

Annotation Written by leading experts, this is a broad and in-depth reference on RF and microwave switch mode power amplifiers. It combines theoretical analysis with practical implementation, including the use of computer-aided design examples.