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The Modulation Of Low Frequency Flicker Noise In Bipolar Junction Transistors By A Large Signal Carrier
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Book Synopsis The Modulation of Low Frequency Flicker Noise in Bipolar Junction Transistors by a Large Signal Carrier by : Juan Sanchez
Download or read book The Modulation of Low Frequency Flicker Noise in Bipolar Junction Transistors by a Large Signal Carrier written by Juan Sanchez and published by . This book was released on 1997 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Memorandum written by and published by . This book was released on 1985 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis High-Frequency Bipolar Transistors by : Michael Reisch
Download or read book High-Frequency Bipolar Transistors written by Michael Reisch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 671 pages. Available in PDF, EPUB and Kindle. Book excerpt: This modern book-length treatment gives a detailed presentation of high-frequency bipolar transistors in silicon or silicon-germanium technology, with particular emphasis placed on today's advanced compact models and their physical foundations.
Book Synopsis Experimental Verification of a New Model for Bipolar Transistor Flicker Noise by : Ling Li
Download or read book Experimental Verification of a New Model for Bipolar Transistor Flicker Noise written by Ling Li and published by . This book was released on 2000 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt: Previous studies on low frequency flicker noise in bipolar junction transistors (BJT) are reviewed. The original BJT flicker noise sources are mainly attributed to the fluctuation in base surface recombination and the fluctuation in the mobility or diffusivity of free charge carriers. Our experiments were done to verify a newly established low frequency noise model in BJTs that depends not only on emitter current, but also on emitter-collector voltage. Two experimental systems were used for noise measurement. The automated system is effective for the measurement of flicker noise of BJT operating in the low frequency range (around 1Hz), while the analog system is efficient for the noise measurement of BJT operating in the high frequency range (around 1 KHz). Normal commercially available BJTs (PNP2907A and NPN2222A), special low noise and low power BJTs (PNP4125, NPN4124), and PMOSFETs were used in our measurements. The results of our experimental measurements indicate that BJT low frequency flicker noise is not only dependent on its emitter-collector current as described in the SPICE models, but is also strongly dependent on emitter-collector voltage which is not included in the SPICE models. Substantial power dissipation occurs in BJT's. A new model is thus proposed to demonstrate that the noise current is not just simply a function of collector current but rather power dissipation (I*V). Temperature fluctuations caused by significant heat generation and heat conduction due to high power dissipation have been suggested to result in the flicker noise in transistors. A detailed comparison of experimental data with the calculated data from the model has been made to verify the newly proposed model. It is demonstrated that the new noise model fits our experiment measurements very well in the high frequency range. However, there is some discrepancy between the experimental data and the calculated data in the low frequency region. Future work needs to be continued to refine the BJT flicker noise model by both theory and experiments.
Book Synopsis The Role of Amplitude-to-phase Conversion in the Generation of Oscillator Flicker Phase Noise by : Chase P. Hearn
Download or read book The Role of Amplitude-to-phase Conversion in the Generation of Oscillator Flicker Phase Noise written by Chase P. Hearn and published by . This book was released on 1985 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwave Wireless Communications by : Antonio Raffo
Download or read book Microwave Wireless Communications written by Antonio Raffo and published by Academic Press. This book was released on 2016-03-01 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: To design and develop fast and effective microwave wireless systems today involves addressing the three different ‘levels’: Device, circuit, and system. This book presents the links and interactions between the three different levels rather than providing just a comprehensive coverage of one specific level. With the aim of overcoming the sectional knowledge of microwave engineers, this will be the first book focused on explaining how the three different levels interact by taking the reader on a journey through the different levels going from the theoretical background to the practical applications. Explains the links and interactions between the three different design levels of wireless communication transmitters: device, circuit, and system Presents state-of-the-art, challenges, and future trends in the field of wireless communication systems Covers all aspects of both mature and cutting-edge technologies for semiconductor devices for wireless communication applications Many circuit designs outlining the limitations derived from the available transistor technologies and system requirements Explains how new microwave measurement techniques can represent an essential tool for microwave modellers and designers
Book Synopsis Quantum 1/f Noise in Bipolar Junction Transistors by : Alister Chun-Fung Young
Download or read book Quantum 1/f Noise in Bipolar Junction Transistors written by Alister Chun-Fung Young and published by . This book was released on 1990 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Silicon Germanium Heterojunction Bipolar Transistors by : Staffan Bruce
Download or read book Silicon Germanium Heterojunction Bipolar Transistors written by Staffan Bruce and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Bipolar Junction Transistor by : Gerold W. Neudeck
Download or read book The Bipolar Junction Transistor written by Gerold W. Neudeck and published by Pearson. This book was released on 1989 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of a series of correlated but essentially self-contained volumes. Each is devoted to a specific device. Emphasis is on developing a fundamental understanding of the internal workings of the most basic solid state device structures. Annotation copyrighted by Book News, Inc., Portland, OR
Book Synopsis Semiconductor Device Simulation of Low-frequency Noise Under Periodic Large-signal Conditions by : Juan Eusebio Sanchez
Download or read book Semiconductor Device Simulation of Low-frequency Noise Under Periodic Large-signal Conditions written by Juan Eusebio Sanchez and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT (cont.): The first 2-D semiconductor device simulations of diffusion and trap-assisted generation-recombination (GR) noise under periodic large-signal conditions are presented. Examples are provided that show known results for shot noise in junctions and for low-frequency noise in resistors. Additional results show the upconversion of low-frequency GR noise as microscopically stationary noise sources in resistors and as microscopically cyclostationary noise sources in diode junctions and bipolar junction transistors. It is also shown how the noise correlation matrix (NCM) for circuit simulation can be found through device simulation. It is also demonstrated that low-frequency noise due to trap-assisted GR fluctuations can be modeled using the modulated stationary noise model for the purposes of circuit simulation.
Book Synopsis RF/Microwave Circuit Design for Wireless Applications by : Ulrich L. Rohde
Download or read book RF/Microwave Circuit Design for Wireless Applications written by Ulrich L. Rohde and published by John Wiley & Sons. This book was released on 2004-04-07 with total page 977 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique, state-of-the-art guide to wireless integrated circuit design. With wireless technology rapidly exploding, there is a growing need for circuit design information specific to wireless applications. Presenting a single-source guidebook to this dynamic area, industry expert Ulrich Rohde and writer David Newkirk provide researchers and engineers with a complete set of modeling, design, and implementation tools for tackling even the newest IC technologies. They emphasize practical design solutions for high-performance devices and circuitry, incorporating ample examples of novel and clever circuits from high-profile companies. They also provide excellent appendices containing working models and CAD-based applications. RF/Microwave Circuit Design for Wireless Applications offers: * Introduction to wireless systems and modulation types * A systematic approach that differentiates between designing for battery-operated devices and base-station design * A comprehensive introduction to semiconductor technologies, from bipolar transistors to CMOS to GaAs MESFETs * Clear guidelines for obtaining the best performance in discrete and integrated amplifier design * Detailed analysis of available mixer circuits applicable to the wireless frequency range * In-depth explanations of oscillator circuits, including microwave oscillators and ceramic-resonator-based oscillators * A thorough evaluation of all components of wireless synthesizers
Book Synopsis Low Frequency Noise in Semiconductor Devices by : Xiaonan Zhang
Download or read book Low Frequency Noise in Semiconductor Devices written by Xiaonan Zhang and published by . This book was released on 1985 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Low Frequency Noise Sources in Bipolar Junction Transistors by : Richard Charles Jaeger
Download or read book Low Frequency Noise Sources in Bipolar Junction Transistors written by Richard Charles Jaeger and published by Palala Press. This book was released on 2015-09-08 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Low Frequency Noise Sources in Bipolar Junction Transistors by : Richard Charles Jaeger
Download or read book Low Frequency Noise Sources in Bipolar Junction Transistors written by Richard Charles Jaeger and published by Palala Press. This book was released on 2018-03-02 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Book Synopsis Noise and Fluctuations in Electronic Devices and Circuits by : Frank Neville Hosband Robinson
Download or read book Noise and Fluctuations in Electronic Devices and Circuits written by Frank Neville Hosband Robinson and published by Oxford University Press, USA. This book was released on 1974 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Noise Study of Bipolar Junction Transistor Reliability by : Chih-Chieh Jack Sun
Download or read book A Noise Study of Bipolar Junction Transistor Reliability written by Chih-Chieh Jack Sun and published by . This book was released on 1993 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Microwave and Wireless Synthesizers by : Ulrich L. Rohde
Download or read book Microwave and Wireless Synthesizers written by Ulrich L. Rohde and published by John Wiley & Sons. This book was released on 1997-08-25 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decade, great strides have been made in the technology of microwave oscillators and synthesizers, with digital frequency synthesizers in particular attracting much attention. These synthesizers are now being used in virtually all modern signal generators and radio communication equipment. Until now, however, detailed information about their design has been hard to come by-much of it scattered through journal articles-and most books on the subject have taken a primarily theoretical approach. Enter Microwave and Wireless Synthesizers-the first book to emphasize both practical circuit information from RF to millimeter-wave frequencies and up-to-date theory. Based on course material taught by author Ulrich L. Rohde at George Washington University and recent work done by the author at Compact Software, Inc. and Synergy Microwave Corporation, this volume is a complete revision and update of Rohde's landmark text, Digital PLL Frequency Synthesizers: Theory and Design. While it provides all the necessary theory and formulas, it also offers an in-depth look at the practical side of the phase-lock loop (PLL) in synthesizers-including special loops, loop components, and practical circuits-material that is not available in any other book. Rohde explains loop fundamentals, demonstrates the linear approach to oscillator phase noise, discusses the digital direct synthesizer technique, addresses low noise oscillator design, and provides insight into the role and design of crystal oscillators, mixers, phase/frequency discriminators, wideband high-gain amplifiers, programmable dividers, and loop filters. He goes on to cover conventional multiloop synthesizers and survey existing state-of-the-art microwave synthesizer applications. Extensive appendices review the mathematics of useful functions and various applications, including even the complex nonlinear theory of noise in large signal systems such as mixers and oscillators. Microwave and Wireless Synthesizers allows anyone with a PC running either Windows 3.11 or Windows NT to explore real-world design. It uses programs for the solution of digital phase-lock loop systems, tabulates the results, and shows how Bode diagrams are determined by the computer's graphic capabilities. It also includes examples using commercially available linear and nonlinear CAD programs to provide accurate evaluation and optimization of oscillators and other useful circuits and many practical charts. For companies involved in test and communication equipment, this book reduces design and research costs by providing a large number of proven circuits and expediting the design process. It is also an outstanding senior/graduate level textbook for electrical engineering students and an invaluable resource for practicing engineers, senior engineers, and managers who would like to be able to evaluate new trends and techniques in the field.
