Analog Dithering Techniques For Wireless Transmitters

Author : Foad Arfaei Malekzadeh
Publisher : Springer Science & Business Media
ISBN 13 : 1461442176
Total Pages : 155 pages
Book Rating : 4.72/5 ( download)

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Download or read book Analog Dithering Techniques for Wireless Transmitters written by Foad Arfaei Malekzadeh and published by Springer Science & Business Media. This book was released on 2012-08-27 with total page 155 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes innovative techniques and the theoretical background for design and analysis of high performance RF/Microwave transmitters. It introduces new, robust linearization/efficiency enhancement techniques, applicable to all of the switched mode power amplifiers. Novel analysis methods associated with these new techniques are also introduced and supporting measurement results are documented. Innovative graphical representation methods are used to help the reader understand the matter intuitively. Applications for the techniques discussed are very extensive, ranging from data convertors to RF/Microwave/mm-wave wireless/wire line transmitters. The authors have avoided using lengthy formulas in the discussion and have used an intuitive and simple approach to go through the necessary details. Readers will gain valuable understanding of the dither phenomenon, its mechanism, effect and undesired side effects. The novel architectures introduced are simple, don’t require complicated DSP techniques and are easy to implement.

Author : Foad Arfaei Malekzadeh
Publisher : Springer
ISBN 13 : 9781461442189
Total Pages : 156 pages
Book Rating : 4.84/5 ( download)

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Download or read book Analog Dithering Techniques for Wireless Transmitters written by Foad Arfaei Malekzadeh and published by Springer. This book was released on 2012-08-27 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes innovative techniques and the theoretical background for design and analysis of high performance RF/Microwave transmitters. It introduces new, robust linearization/efficiency enhancement techniques, applicable to all of the switched mode power amplifiers. Novel analysis methods associated with these new techniques are also introduced and supporting measurement results are documented. Innovative graphical representation methods are used to help the reader understand the matter intuitively. Applications for the techniques discussed are very extensive, ranging from data convertors to RF/Microwave/mm-wave wireless/wire line transmitters. The authors have avoided using lengthy formulas in the discussion and have used an intuitive and simple approach to go through the necessary details. Readers will gain valuable understanding of the dither phenomenon, its mechanism, effect and undesired side effects. The novel architectures introduced are simple, don’t require complicated DSP techniques and are easy to implement.

Author : Mihai Dimian
Publisher : Springer Science & Business Media
ISBN 13 : 1461413745
Total Pages : 240 pages
Book Rating : 4.45/5 ( download)

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Download or read book Noise-Driven Phenomena in Hysteretic Systems written by Mihai Dimian and published by Springer Science & Business Media. This book was released on 2013-11-04 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Noise-Driven Phenomena in Hysteretic Systems provides a general approach to nonlinear systems with hysteresis driven by noisy inputs, which leads to a unitary framework for the analysis of various stochastic aspects of hysteresis. This book includes integral, differential and algebraic models that are used to describe scalar and vector hysteretic nonlinearities originating from various areas of science and engineering. The universality of the authors approach is also reflected by the diversity of the models used to portray the input noise, from the classical Gaussian white noise to its impulsive forms, often encountered in economics and biological systems, and pink noise, ubiquitous in multi-stable electronic systems. The book is accompanied by HysterSoft© - a robust simulation environment designed to perform complex hysteresis modeling – that can be used by the reader to reproduce many of the results presented in the book as well as to research both disruptive and constructive effects of noise in hysteretic systems.

Author : Gabriele Manganaro
Publisher : Academic Press
ISBN 13 : 0123983320
Total Pages : 311 pages
Book Rating : 4.29/5 ( download)

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Download or read book Advances in Analog and RF IC Design for Wireless Communication Systems written by Gabriele Manganaro and published by Academic Press. This book was released on 2013-05-13 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Analog and RF IC Design for Wireless Communication Systems gives technical introductions to the latest and most significant topics in the area of circuit design of analog/RF ICs for wireless communication systems, emphasizing wireless infrastructure rather than handsets. The book ranges from very high performance circuits for complex wireless infrastructure systems to selected highly integrated systems for handsets and mobile devices. Coverage includes power amplifiers, low-noise amplifiers, modulators, analog-to-digital converters (ADCs) and digital-to-analog converters (DACs), and even single-chip radios. This book offers a quick grasp of emerging research topics in RF integrated circuit design and their potential applications, with brief introductions to key topics followed by references to specialist papers for further reading. All of the chapters, compiled by editors well known in their field, have been authored by renowned experts in the subject. Each includes a complete introduction, followed by the relevant most significant and recent results on the topic at hand. This book gives researchers in industry and universities a quick grasp of the most important developments in analog and RF integrated circuit design. Emerging research topics in RF IC design and its potential application Case studies and practical implementation examples Covers fundamental building blocks of a cellular base station system and satellite infrastructure Insights from the experts on the design and the technology trade-offs, the challenges and open questions they often face References to specialist papers for further reading

Author : Salvatore Levantino
Publisher : Elsevier Inc. Chapters
ISBN 13 : 012806451X
Total Pages : 320 pages
Book Rating : 4.11/5 ( download)

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Download or read book Advances in Analog and RF IC Design for Wireless Communication Systems written by Salvatore Levantino and published by Elsevier Inc. Chapters. This book was released on 2013-05-13 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: In less than one decade after their introduction into radio-frequency applications, digital fractional-N phase-locked loops (PLLs) have become a relevant topic in microelectronic research and a practical solution for products. In addition to the well-known advantages, such as their silicon area occupation scaling as technology node and their easier portability to new nodes, digital PLLs enable easy and low-cost implementation of calibration techniques, which substantially reduce spurious tones and remove other major analog impairments. In wideband PLLs, the ultimate level of spur performance is often bounded by the time resolution and the linearity of the time-to-digital converter within the digital PLL. Methods for mitigating its nonlinearity such as those based on element randomization and large-scale dithering are discussed. The use of fractional-N dividers based on digital-to-time converters, as a means to relax the design of the time-to-digital converter, is also reviewed. This concept is extended to the limit case of a single-bit time-to-digital converter, which provides best PLL noise–power trade-off with good spur performance.

Author : Kenichi Okada
Publisher : Springer Science & Business Media
ISBN 13 : 144198514X
Total Pages : 224 pages
Book Rating : 4.49/5 ( download)

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Download or read book Digitally-Assisted Analog and RF CMOS Circuit Design for Software-Defined Radio written by Kenichi Okada and published by Springer Science & Business Media. This book was released on 2011-08-26 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the state-of-the-art in RF, analog, and mixed-signal circuit design for Software Defined Radio (SDR). It synthesizes for analog/RF circuit designers the most important general design approaches to take advantage of the most recent CMOS technology, which can integrate millions of transistors, as well as several real examples from the most recent research results.

Author : Morteza S Alavi
Publisher : Academic Press
ISBN 13 : 0128025034
Total Pages : 302 pages
Book Rating : 4.31/5 ( download)

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Download or read book Radio-Frequency Digital-to-Analog Converters written by Morteza S Alavi and published by Academic Press. This book was released on 2016-11-18 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the proliferation of wireless networks, there is a need for more compact, low-cost, power efficient transmitters that are capable of supporting the various communication standards, including Bluetooth, WLAN, GSM/EDGE, WCDMA and 4G of 3GPP cellular. This book describes a novel idea of RF digital-to-analog converters (RFDAC) and demonstrates how they can realize all-digital, fully-integrated RF transmitters that support all the current multi-mode and multi-band communication standards. With this book the reader will: Understand the challenges of realizing a universal CMOS RF transmitter Recognize the design issues and the advantages and disadvantages related to analog and digital transmitter architectures Master designing an RF transmitter from system level modeling techniques down to circuit designs and their related layout know-hows Grasp digital polar and I/Q calibration techniques as well as the digital predistortion approaches Learn how to generate appropriate digital I/Q baseband signals in order to apply them to the test chip and measure the RF-DAC performance. Highlights the benefits and implementation challenges of software-defined transmitters using CMOS technology Includes various types of analog and digital RF transmitter architectures for wireless applications Presents an all-digital polar RFDAC transmitter architecture and describes in detail its implementation Presents a new all-digital I/Q RFDAC transmitter architecture and its implementation Provides comprehensive design techniques from system level to circuit level Introduces several digital predistortion techniques which can be used in RF transmitters Describes the entire flow of system modeling, circuit simulation, layout techniques and the measurement process

Author : Nereo Markulic
Publisher : Springer
ISBN 13 : 3030109585
Total Pages : 138 pages
Book Rating : 4.85/5 ( download)

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Download or read book Digital Subsampling Phase Lock Techniques for Frequency Synthesis and Polar Transmission written by Nereo Markulic and published by Springer. This book was released on 2019-01-30 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains concepts behind fractional subsampling-based frequency synthesis that is re-shaping today’s art in the field of low-noise LO generation. It covers advanced material, giving clear guidance for development of background-calibrated environments capable of spur-free synthesis and wideband phase modulation. It further expands the concepts into the field of subsampling polar transmission, where the newly developed architecture enables unprecedented spectral efficiency levels, unquestionably required by the upcoming generation of wireless standards.

Author : Gernot Hueber
Publisher : John Wiley & Sons
ISBN 13 : 0470277114
Total Pages : 608 pages
Book Rating : 4.19/5 ( download)

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Download or read book Multi-Mode / Multi-Band RF Transceivers for Wireless Communications written by Gernot Hueber and published by John Wiley & Sons. This book was released on 2011-02-22 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes cutting-edge physical layer technologies for multi-mode wireless RF transceivers. Includes original contributions from distinguished researchers and professionals. Covers cutting-edge physical layer technologies for multi-mode wireless RF transceivers. Contributors are all leading researchers and professionals in this field.

Author : Theodore S. Rappaport
Publisher : Springer
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.30/5 ( download)

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Download or read book Wireless Personal Communications written by Theodore S. Rappaport and published by Springer. This book was released on 1997-10-31 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contains papers from a June 1997 conference held in Blacksburg, Virginia, representing perspectives from industry and academia. Section I focuses on propagation and smart antennas with emphasis on measurements, modeling, and simulation. Section II is devoted to CDMA systems, with coverage of bit error rate calculations, interference cancellation, frequency estimators, and acquisition schemes. Section III covers networking and multiple access issues such as mobility tracking, and Section IV presents software radio technologies, with material on areas including space-borne processing technology for mobile communications systems and unification of MLSE receivers. Annotation copyrighted by Book News, Inc., Portland, OR