Download or read book Modulation doped Field Effect Transistors for High power Microwave Applications written by Ronald Waldo Grundbacher and published by . This book was released on 1997 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: The need for high-power, low-noise transistors operating at frequencies of 1GHz and above has accelerated over the past several years, because applications in consumer markets, including telecommunications products, have increased dramatically. Transistors in the silicon system are having difficulty providing the high-power, low-noise characteristics at operation above 1 GHz. Transistors based on InP and GaAs, which include HBTs, MESFETs, and HEMTs, have proven to be excellent devices and can provide high-power, low-noise capabilities at frequencies of 100 GHz and beyond. Issues of importance for high-power microwave transistors include breakdown mechanisms, linearity, and material selection.
Download or read book Modulation Doped Field Effect Transistors for Microwave Device Applications written by Norman C. Tien and published by . This book was released on 1993 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modulation doped Field effect Transistors written by Heinrich Daembkes and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1991 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Fabrication and Characterization of Indium Phosphide based Heterostructure Field effect Transistors for High power Microwave Applications written by Daniel Gerard Ballegeer and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: InP-based heterostructure field effect transistors (HFETs) have, over the past several years, demonstrated microwave performance capabilities superior to those of GaAs-based and Si-based transistors. In particular, InGaAs/InAlAs modulation-doped field effect transistors (MODFETs) have exhibited world-record unity current gain frequencies ($fsb{t}$s) as well as extremely high power cutoff frequencies ($fsb{rm max}$s) and have, therefore, become the optimum devices for small-signal applications at high frequencies, particularly in low-noise applications. Despite these strengths, InP-based HFETs have inherent weaknesses which limit their capabilities for large-signal, high output power applications. Due to a combination of the poor Schottky characteristics of InAlAs, which is often the material in contact with the metal gate, and the small bandgap of InGaAs, which is the material often used for the channel, the devices typically have lower breakdown voltages than their GaAs counterparts. However, because of the phenomenally high values of $fsb{t}$ and $fsb{rm max}$ obtainable for these devices, there has been a growing desire to overcome these weaknesses in order that the devices can be used for high-power applications at microwave frequencies. The subject of this work is the investigation of the possibility of designing InP-based HFETs for use as high-power devices. The emphasis is not on obtaining a world-record high frequency power device; instead, the focus is on the critical issues involved when designing the devices for high power applications. Hence, the goal is to obtain an in-depth understanding of the internal physics of the FETs when they are operating as power devices, and in so doing, attempt to arrive at designs and techniques which will overcome some of the limitations of InP-based HFETs.
Download or read book Modulation doped Field effect Transistors for Low Distortion Microwave Mixing Applications written by Eric W. Lin and published by . This book was released on 1994 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Design Principles and Performance of Modulation doped Field Effect Transistors for Low Noise Microwave Amplification written by Lovell H. Camnitz and published by . This book was released on 1986 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Modulation doped Field effect Transistors written by Heinrich Daembkes and published by Institute of Electrical & Electronics Engineers(IEEE). This book was released on 1991 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Handbook for III V High Electron Mobility Transistor Technologies written by D. Nirmal and published by CRC Press. This book was released on 2019-05-14 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focusses on III-V high electron mobility transistors (HEMTs) including basic physics, material used, fabrications details, modeling, simulation, and other important aspects. It initiates by describing principle of operation, material systems and material technologies followed by description of the structure, I-V characteristics, modeling of DC and RF parameters of AlGaN/GaN HEMTs. The book also provides information about source/drain engineering, gate engineering and channel engineering techniques used to improve the DC-RF and breakdown performance of HEMTs. Finally, the book also highlights the importance of metal oxide semiconductor high electron mobility transistors (MOS-HEMT). Key Features Combines III-As/P/N HEMTs with reliability and current status in single volume Includes AC/DC modelling and (sub)millimeter wave devices with reliability analysis Covers all theoretical and experimental aspects of HEMTs Discusses AlGaN/GaN transistors Presents DC, RF and breakdown characteristics of HEMTs on various material systems using graphs and plots
Download or read book RF and Microwave Semiconductor Device Handbook written by Mike Golio and published by CRC Press. This book was released on 2017-12-19 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Handbook of RF and Microwave Power Amplifiers written by John L. B. Walker and published by Cambridge University Press. This book was released on 2012 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a one-stop guide for circuit designers and system/device engineers, covering everything from CAD to reliability.
Download or read book Proceedings of the National Seminar on Applied Systems Engineering and Soft Computing written by and published by Allied Publishers. This book was released on 2000 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Field effect Transistors written by Raymond Sydney Pengelly and published by Wiley-Blackwell. This book was released on 1986 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The RF and Microwave Handbook 3 Volume Set written by Mike Golio and published by CRC Press. This book was released on 2018-10-08 with total page 2208 pages. Available in PDF, EPUB and Kindle. Book excerpt: By 1990 the wireless revolution had begun. In late 2000, Mike Golio gave the world a significant tool to use in this revolution: The RF and Microwave Handbook. Since then, wireless technology spread across the globe with unprecedented speed, fueled by 3G and 4G mobile technology and the proliferation of wireless LANs. Updated to reflect this tremendous growth, the second edition of this widely embraced, bestselling handbook divides its coverage conveniently into a set of three books, each focused on a particular aspect of the technology. Six new chapters cover WiMAX, broadband cable, bit error ratio (BER) testing, high-power PAs (power amplifiers), heterojunction bipolar transistors (HBTs), as well as an overview of microwave engineering. Over 100 contributors, with diverse backgrounds in academic, industrial, government, manufacturing, design, and research reflect the breadth and depth of the field. This eclectic mix of contributors ensures that the coverage balances fundamental technical issues with the important business and marketing constraints that define commercial RF and microwave engineering. Focused chapters filled with formulas, charts, graphs, diagrams, and tables make the information easy to locate and apply to practical cases. The new format, three tightly focused volumes, provides not only increased information but also ease of use. You can find the information you need quickly, without wading through material you don’t immediately need, giving you access to the caliber of data you have come to expect in a much more user-friendly format.
Download or read book Design Fabrication and Characterization of InP based Heterostructure Field effect Transistors for High power Microwave Applications written by Daniel Gerard Ballegeer and published by . This book was released on 1995 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book HEMT Technology and Applications written by Trupti Ranjan Lenka and published by Springer Nature. This book was released on 2022-06-23 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers two broad domains: state-of-the-art research in GaN HEMT and Ga2O3 HEMT. Each technology covers materials system, band engineering, modeling and simulations, fabrication techniques, and emerging applications. The book presents basic operation principles of HEMT, types of HEMT structures, and semiconductor device physics to understand the device behavior. The book presents numerical modeling of the device and TCAD simulations for high-frequency and high-power applications. The chapters include device characteristics of HEMT including 2DEG density, Id-Vgs, Id-Vds, transconductance, linearity, and C-V. The book emphasizes the state-of-the-art fabrication techniques of HEMT and circuit design for various applications in low noise amplifier, oscillator, power electronics, and biosensor applications. The book focuses on HEMT applications to meet the ever-increasing demands of the industry, innovation in terms of materials, design, modeling, simulation, processes, and circuits. The book will be primarily helpful to undergraduate/postgraduate, researchers, and practitioners in their research.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1990 with total page 996 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Semiconductor Physical Electronics written by Sheng S. Li and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to provide the reader with a self-contained treatment of fundamen tal solid state and semiconductor device physics. The material presented in the text is based upon the lecture notes of a one-year graduate course sequence taught by this author for many years in the ·Department of Electrical Engineering of the University of Florida. It is intended as an introductory textbook for graduate students in electrical engineering. However, many students from other disciplines and backgrounds such as chemical engineering, materials science, and physics have also taken this course sequence, and will be interested in the material presented herein. This book may also serve as a general reference for device engineers in the semiconductor industry. The present volume covers a wide variety of topics on basic solid state physics and physical principles of various semiconductor devices. The main subjects covered include crystal structures, lattice dynamics, semiconductor statistics, energy band theory, excess carrier phenomena and recombination mechanisms, carrier transport and scattering mechanisms, optical properties, photoelectric effects, metal-semiconductor devices, the p--n junction diode, bipolar junction transistor, MOS devices, photonic devices, quantum effect devices, and high speed III-V semiconductor devices. The text presents a unified and balanced treatment of the physics of semiconductor materials and devices. It is intended to provide physicists and mat erials scientists with more device backgrounds, and device engineers with a broader knowledge of fundamental solid state physics.
