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Gan Hemt Modeling And Design For Mm And Sub Mm Wave Power Amplifiers
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Book Synopsis Gan Hemt Modeling and Design for Mm and Sub-Mm Wave Power Amplifiers by : Diego Guerra
Download or read book Gan Hemt Modeling and Design for Mm and Sub-Mm Wave Power Amplifiers written by Diego Guerra and published by LAP Lambert Academic Publishing. This book was released on 2012-02 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work initially compares GaN high electron mobility transistors (HEMTs) based on the established Ga-face technology and the emerging N-face technology. An investigation is then carried out on the short channel effects in ultra-scaled GaN and InP HEMTs. The dielectric effects of the passivation layer in millimeter-wave, high-power GaN HEMTs are also investigated by focusing on the effective gate length, the gate fringing capacitance, and the drain-to-gate feedback capacitance. Lastly, efficient Full Band Monte Carlo particle-based device simulations of the large-signal performance of millimeter-wave transistor power amplifiers with high-Q matching networks are reported for the first time. In particular, a Cellular Monte Carlo code is self-consistently coupled with a Harmonic Balance frequency domain circuit solver. This book provides device engineers with an insight about the link between the nano-scale carrier dynamics and the device performance. It also introduces an efficient tool for the device early-stage design for RF power amplifiers.
Book Synopsis GaN HEMT Modeling and Design for Millimeter and Sub-millimeter Wave Power Amplifiers Through Monte Carlo Particle-based Device Simulations by : Diego Guerra
Download or read book GaN HEMT Modeling and Design for Millimeter and Sub-millimeter Wave Power Amplifiers Through Monte Carlo Particle-based Device Simulations written by Diego Guerra and published by . This book was released on 2011 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: The drive towards device scaling and large output power in millimeter and sub-millimeter wave power amplifiers results in a highly non-linear, out-of-equilibrium charge transport regime. Particle-based Full Band Monte Carlo device simulators allow an accurate description of this carrier dynamics at the nanoscale. This work initially compares GaN high electron mobility transistors (HEMTs) based on the established Ga-face technology and the emerging N-face technology, through a modeling approach that allows a fair comparison, indicating that the N-face devices exhibit improved performance with respect to Ga-face ones due to the natural back-barrier confinement that mitigates short-channel-effects. An investigation is then carried out on the minimum aspect ratio (i.e. gate length to gate-to-channel-distance ratio) that limits short channel effects in ultra-scaled GaN and InP HEMTs, indicating that this value in GaN devices is 15 while in InP devices is 7.5. This difference is believed to be related to the different dielectric properties of the two materials, and the corresponding different electric field distributions. The dielectric effects of the passivation layer in millimeter-wave, high-power GaN HEMTs are also investigated, finding that the effective gate length is increased by fringing capacitances, enhanced by the dielectrics in regions adjacent to the gate for layers thicker than 5 nm, strongly affecting the frequency performance of deep sub-micron devices. Lastly, efficient Full Band Monte Carlo particle-based device simulations of the large-signal performance of mm-wave transistor power amplifiers with high-Q matching networks are reported for the first time. In particular, a CellularMonte Carlo (CMC) code is self-consistently coupled with a Harmonic Balance (HB) frequency domain circuit solver. Due to the iterative nature of the HB algorithm, this simulation approach is possible only due to the computational efficiency of the CMC, which uses pre-computed scattering tables. On the other hand, HB allows the direct simulation of the steady-state behavior of circuits with long transient time. This work provides an accurate and efficient tool for the device early-stage design, which allows a computerbased performance evaluation in lieu of the extremely time-consuming and expensive iterations of prototyping and experimental large-signal characterization.
Download or read book FIELD & STREAM JUL 2008 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Millimeter-Wave GaN Power Amplifier Design by : Edmar Camargo
Download or read book Millimeter-Wave GaN Power Amplifier Design written by Edmar Camargo and published by Artech House. This book was released on 2022-05-31 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Millimeter-Wave Power Amplifiers by : Jaco du Preez
Download or read book Millimeter-Wave Power Amplifiers written by Jaco du Preez and published by Springer. This book was released on 2017-10-05 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a detailed review of millimeter-wave power amplifiers, discussing design issues and performance limitations commonly encountered in light of the latest research. Power amplifiers, which are able to provide high levels of output power and linearity while being easily integrated with surrounding circuitry, are a crucial component in wireless microwave systems. The book is divided into three parts, the first of which introduces readers to mm-wave wireless systems and power amplifiers. In turn, the second focuses on design principles and EDA concepts, while the third discusses future trends in power amplifier research. The book provides essential information on mm-wave power amplifier theory, as well as the implementation options and technologies involved in their effective design, equipping researchers, circuit designers and practicing engineers to design, model, analyze, test and implement high-performance, spectrally clean and energy-efficient mm-wave systems.
Book Synopsis mm-Wave Silicon Power Amplifiers and Transmitters by : Hossein Hashemi
Download or read book mm-Wave Silicon Power Amplifiers and Transmitters written by Hossein Hashemi and published by Cambridge University Press. This book was released on 2016-04-04 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build high-performance, spectrally clean, energy-efficient mm-wave power amplifiers and transmitters with this cutting-edge guide to designing, modeling, analysing, implementing and testing new mm-wave systems. Suitable for students, researchers and practicing engineers, this self-contained guide provides in-depth coverage of state-of-the-art semiconductor devices and technologies, linear and nonlinear power amplifier technologies, efficient power combining systems, circuit concepts, system architectures and system-on-a-chip realizations. The world's foremost experts from industry and academia cover all aspects of the design process, from device technologies to system architectures. Accompanied by numerous case studies highlighting practical design techniques, tradeoffs and pitfalls, this is a superb resource for those working with high-frequency systems.
Book Synopsis Microwave High Power High Efficiency GaN Amplifiers for Communication by : Subhash Chandra Bera
Download or read book Microwave High Power High Efficiency GaN Amplifiers for Communication written by Subhash Chandra Bera and published by Springer Nature. This book was released on 2022-11-29 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: The textbook discusses design and analysis of microwave high power and high efficiency amplifiers for communications, appropriate for undergraduate, post-graduate students, practical circuit designers and researchers in the field of electronics and communication engineering. This book covers basics of III-V group semiconductor materials and GaAs and GaN based High Electron Mobility Transistors (HEMTs) most suitable for microwave and mm wave power amplifiers required for present wireless communication systems and upcoming 4G and 5G mobile base stations. The book describes design and analysis of classical class of amplifier operations such as Class-A, B, AB, C and F. The coverage extends to advanced classes of amplifier operation such as extended continuous Class-B/Class-J, and extended continuous Class-F operations for broadband, high power and high efficiency performance. Analytical expressions are derived for circuit elements and performance parameters for clear understanding and required for practical design of power amplifiers. Each topic is supplemented with suitable schematic diagrams, analytical expressions and plotted results for clear understanding.
Book Synopsis Large-signal Modeling of GaN HEMTs for Linear Power Amplifier Design by : Endalkachew Shewarega Mengistu
Download or read book Large-signal Modeling of GaN HEMTs for Linear Power Amplifier Design written by Endalkachew Shewarega Mengistu and published by kassel university press GmbH. This book was released on 2008 with total page 153 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of Millimeter-Wave Power Amplifiers in Gallium Nitride High-Electron-Mobility Transistor Technology by : Maciej Cwiklinski
Download or read book Design of Millimeter-Wave Power Amplifiers in Gallium Nitride High-Electron-Mobility Transistor Technology written by Maciej Cwiklinski and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Linearization and Efficiency Enhancement Techniques for Silicon Power Amplifiers by : Eric Kerhervé
Download or read book Linearization and Efficiency Enhancement Techniques for Silicon Power Amplifiers written by Eric Kerhervé and published by Elsevier. This book was released on 2015-01-07 with total page 163 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Intermodulation Distortion Modelling and Measurement Techniques for GaN HEMT Characterization by :
Download or read book Intermodulation Distortion Modelling and Measurement Techniques for GaN HEMT Characterization written by and published by kassel university press GmbH. This book was released on with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of High Efficiency Millimeter Wave Power Amplifiers and Simulation and Measurement of Digitally Modulated Signal by : 林容麟
Download or read book Design of High Efficiency Millimeter Wave Power Amplifiers and Simulation and Measurement of Digitally Modulated Signal written by 林容麟 and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers
Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1997 with total page 1462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1973- cover the entire IEEE technical literature.
Book Synopsis mm-Wave Silicon Power Amplifiers and Transmitters by : Hossein Hashemi
Download or read book mm-Wave Silicon Power Amplifiers and Transmitters written by Hossein Hashemi and published by Cambridge University Press. This book was released on 2016-04-04 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build high-performance, energy-efficient circuits with this cutting-edge guide to designing, modeling, analysing, implementing and testing new mm-wave systems.
Book Synopsis Model-extrapolated S-parameter Design of Millimeter-wave Mesfet Amplifiers by : Lon Dearden
Download or read book Model-extrapolated S-parameter Design of Millimeter-wave Mesfet Amplifiers written by Lon Dearden and published by . This book was released on 1986 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Development of Millimeter-wave Distributed Power Amplifier MMICs Using Gallium Nitride HEMTs by : Rajkumar Santhakumar
Download or read book Development of Millimeter-wave Distributed Power Amplifier MMICs Using Gallium Nitride HEMTs written by Rajkumar Santhakumar and published by . This book was released on 2010 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation utilizes the advancement in GaN HEMT technology to demonstrate ultra-broadband state-of-the-art MMICs up to the millimeter-wave frequency range. A distributed amplifier circuit topology is selected and an amplifier with a record 50 GHz bandwidth is demonstrated. This amplifier achieves a gain of 5 dB and output power of over 130 mW. The gain bandwidth product for this amplifier is 90 GHz.
Book Synopsis Design and Analysis of Millimeter-wave Power Amplifier by : 趙維邦
Download or read book Design and Analysis of Millimeter-wave Power Amplifier written by 趙維邦 and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
