Download or read book Pseudomorphic HEMT Technology and Applications written by R.L. Ross and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Different Types of Field Effect Transistors written by Momčilo Pejović and published by BoD – Books on Demand. This book was released on 2017-06-07 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1959, Atalla and Kahng at Bell Labs produced the first successful field-effect transistor (FET), which had been long anticipated by other researchers by overcoming the "surface states" that blocked electric fields from penetrating into the semiconductor material. Very quickly, they became the fundamental basis of digital electronic circuits. Up to this point, there are more than 20 different types of field-effect transistors that are incorporated in various applications found in everyday's life. Based on this fact, this book was designed to overview some of the concepts regarding FETs that are currently used as well as some concepts that are still being developed.

Download or read book Compound Semiconductor Power Transistors II and written by R. F. Kopf and published by The Electrochemical Society. This book was released on 2000 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Field Effect Transistors A Comprehensive Overview written by Pouya Valizadeh and published by John Wiley & Sons. This book was released on 2016-02-23 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses modern-day Metal Oxide Semiconductor Field Effect Transistors (MOSFETs) and future trends of transistor devices. This book provides an overview of Field Effect Transistors (FETs) by discussing the basic principles of FETs and exploring the latest technological developments in the field. It covers and connects a wide spectrum of topics related to semiconductor device physics, physics of transistors, and advanced transistor concepts. This book contains six chapters. Chapter 1 discusses electronic materials and charge. Chapter 2 examines junctions, discusses contacts under thermal-equilibrium, metal-semiconductor contacts, and metal-insulator-semiconductor systems. Chapter 3 covers traditional planar Metal Oxide Semiconductor Field Effect Transistors (MOSFETs). Chapter 4 describes scaling-driving technological variations and novel dimensions of MOSFETs. Chapter 5 analyzes Heterojunction Field Effect Transistors (FETs) and also discusses the challenges and rewards of heteroepitaxy. Finally, Chapter 6 examines FETs at molecular scales. Links the discussion of contemporary transistor devices to physical processes Material has been class-tested in undergraduate and graduate courses on the design of integrated circuit components taught by the author Contains examples and end-of-chapter problems Field Effect Transistors, A Comprehensive Overview: From Basic Concepts to Novel Technologies is a reference for senior undergraduate / graduate students and professional engineers needing insight into physics of operation of modern FETs. Pouya Valizadeh is Associate Professor in the Department of Electrical and Computer Engineering at Concordia University in Quebec, Canada. He received B.S. and M.S. degrees with honors from the University of Tehran and Ph.D. degree from The University of Michigan (Ann Arbor) all in Electrical Engineering in 1997, 1999, and 2005, respectively. Over the past decade, Dr. Valizadeh has taught numerous sections of five different courses covering topics such as semiconductor process technology, semiconductor materials and their properties, advanced solid state devices, transistor design for modern CMOS technology, and high speed transistors.

Download or read book InGaAs Field effect Transistors written by Klaus Heime and published by Wiley-Blackwell. This book was released on 1989 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave Field Effect Transistors written by Raymond S. Pengelly and published by IET. This book was released on 1994-06-30 with total page 705 pages. Available in PDF, EPUB and Kindle. Book excerpt: The following topics are dealt with: GaAs FET theory-small signal; GaAs FET theory-power; requirements and fabrication of GaAs FETs; design of transistor amplifiers; FET mixers; GaAs FET oscillators; FET and IC packaging; FET circuits; gallium arsenide integrated circuits; and other III-V materials and devices

Download or read book GaN HEMT Modeling Including Trapping Effects Based on Chalmers Model and Pulsed S Parameter Measurements written by Peng Luo and published by Cuvillier Verlag. This book was released on 2019-01-09 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: GaN HEMTs are regarded as one of the most promising RF power transistor technologies thanks to their high-voltage high-speed characteristics. However, they are still known to be prone to trapping effects, which hamper achievable output power and linearity. Hence, accurately and efficiently modeling the trapping effects is crucial in nonlinear large-signal modeling for GaN HEMTs. This work proposes a trap model based on Chalmers model, an industry standard large-signal model. Instead of a complex nonlinear trap description, only four constant parameters of the proposed trap model need to be determined to accurately describe the significant impacts of the trapping effects, e.g., drain-source current slump, typical kink observed in pulsed I/V characteristics, and degradation of the output power. Moreover, the extraction procedure of the trap model parameters is based on pulsed S-parameter measurements, which allow to freeze traps and isolate the trapping effects from self-heating. The model validity is tested through small- and large-signal model verification procedures. Particularly, it is shown that the use of this trap model enables to dramatically improve the large-signal simulation results.

Download or read book GaAs FET Principles and Technology written by James V. DiLorenzo and published by Artech House Publishers. This book was released on 1982 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Intermodulation Distortion in GaN HEMT written by Ibrahim Khalil and published by Cuvillier Verlag. This book was released on 2010-01-03 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work treats intermodulation distortion performance of GaN-HEMT high-power transistors. A detailed study on the physical parameters influencing third-order intermodulation distortions is carried out, based on the large-signal model and on physical device simulation. Devices are characterized in terms of linearity by setting up a sophisticated measurement system. Among others, an electronic fuse is used at the drain side to avoid catastrophic failure during measurement. The bias-dependent transconductance characteristic is identified as the dominating source for intermodulation distortion in GaN HEMTs, while drain-source capacitance and access resistances have only minor influence. The corresponding physical parameters governing the transconductance behavior are determined and optimized structures for high linearity are proposed. Besides characterization and analysis of conventional designs, a novel device architecture for very high linearity is presented. Finally, performance of GaN HEMTs within a hybrid amplifier configuration is shown and the combination of high power, high linearity, and low-noise characteristics is highlighted.