Frequency Translation Techniques for High-integration High-selectivity Multi-standard Wireless Communication Systems PDF Download
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Author: Jacques Christophe Rudell
Publisher:
ISBN:
Category :
Languages : en
Pages : 690
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Book Description
Author: Jacques Christophe Rudell
Publisher:
ISBN:
Category :
Languages : en
Pages : 690
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Book Description
Author: Ramesh Harjani
Publisher: World Scientific
ISBN: 9814479020
Category : Technology & Engineering
Languages : en
Pages : 233
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Book Description
MOS technology has rapidly become the de facto standard for mixed-signal integrated circuit design due to the high levels of integration possible as device geometries shrink to nanometer scales. The reduction in feature size means that the number of transistor and clock speeds have increased significantly. In fact, current day microprocessors contain hundreds of millions of transistors operating at multiple gigahertz. Furthermore, this reduction in feature size also has a significant impact on mixed-signal circuits. Due to the higher levels of integration, the majority of ASICs possesses some analog components. It has now become nearly mandatory to integrate both analog and digital circuits on the same substrate due to cost and power constraints. This book presents some of the newer problems and opportunities offered by the small device geometries and the high levels of integration that is now possible.The aim of this book is to summarize some of the most critical aspects of high-speed analog/RF communications circuits. Attention is focused on the impact of scaling, substrate noise, data converters, RF and wireless communication circuits and wireline communication circuits, including high-speed I/O.
Author: Pui-In Mak
Publisher: Springer Science & Business Media
ISBN: 1402064330
Category : Technology & Engineering
Languages : en
Pages : 194
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Book Description
This book presents architectural and circuit techniques for wireless transceivers to achieve multistandard and low-voltage compliance. It provides an up-to-date survey and detailed study of the state-of-the-art transceivers for modern single- and multi-purpose wireless communication systems. The book includes comprehensive analysis and design of multimode reconfigurable receivers and transmitters for an efficient multistandard compliance.
Author: Ahmet Tekin
Publisher: CRC Press
ISBN: 1482207125
Category : Computers
Languages : en
Pages : 152
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Book Description
High Frequency Communication and Sensing: Traveling-Wave Techniques introduces novel traveling wave circuit techniques to boost the performance of high-speed circuits in standard low-cost production technologies, like complementary metal oxide semiconductor (CMOS). A valuable resource for experienced analog/radio frequency (RF) circuit designers as well as undergraduate-level microelectronics researchers, this book: Explains the basics of high-speed signaling, such as transmission lines, distributed signaling, impedance matching, and other common practical RF background material Promotes a dual-loop coupled traveling wave oscillator topology, the trigger mode distributed wave oscillator, as a high-frequency multiphase signal source Introduces a force-based starter mechanism for dual-loop, even-symmetry, multiphase traveling wave oscillators, presenting a single-loop version as a force mode distributed wave antenna (FMDWA) Describes higher-frequency, passive inductive, and quarter-wave-length-based pumped distributed wave oscillators (PDWOs) Examines phased-array transceiver architectures and front-end circuits in detail, along with distributed oscillator topologies Devotes a chapter to THz sensing, illustrating a unique method of traveling wave frequency multiplication and power combining Discusses various data converter topologies, such as digital-to-analog converters (DACs), analog-to-digital converters (ADCs), and GHz-bandwidth sigma-delta modulators Covers critical circuits including phase rotators and interpolators, phase shifters, phase-locked loops (PLLs), delay-locked loops (DLLs), and more It is a significantly challenging task to generate and distribute high-speed clocks. Multiphase low-speed clocks with sharp transition are proposed to be a better option to accommodate the desired timing resolution. High Frequency Communication and Sensing: Traveling-Wave Techniques provides new horizons in the quest for greater speed and performance.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 15
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Book Description
High speed wireless mobile communication systems have become increasingly important in battlefield command/control and in sensor network systems for national defense and security. The project investigates advanced design of bandwidth efficient retransmission diversity in multi-input multi- output (MIMO) wireless communication systems. We develop optimization techniques in (hybrid) ARQ and MIMO precoding for robust, progressive, adaptive, and scalable diversity. We focus on OFDM as the underlying broadband signal modulation. We present new frameworks for the novel integration and optimization of bandwidth efficient and scalable ARQ protocols with robust precoding and other MIMO techniques in broadband OFDM wireless communication systems. We design bandwidth and power efficient transceiver technologies in full integration with new HARQ designs for the performance improvement of end user applications. Overall, our goal is to develop design methodologies of broadband wireless MIMO communication systems for military operations. The new techniques developed in this project can be applied in wireless networks for military operations to significantly improve performance with limited bandwidth and power resources encountered by defense units.
Author: Jeffrey Arthur Weldon
Publisher:
ISBN:
Category :
Languages : en
Pages : 496
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Book Description
Author: David Tse
Publisher: Cambridge University Press
ISBN: 9780521845274
Category : Computers
Languages : en
Pages : 598
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Book Description
This textbook takes a unified view of the fundamentals of wireless communication and explains cutting-edge concepts in a simple and intuitive way. An abundant supply of exercises make it ideal for graduate courses in electrical and computer engineering and it will also be of great interest to practising engineers.
Author: Tim Schenk
Publisher: Springer Science & Business Media
ISBN: 1402069030
Category : Technology & Engineering
Languages : en
Pages : 323
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Book Description
This is one of the first books on the emerging research topic of digital compensation of RF imperfections. The book presents a new multidisciplinary vision on the design of wireless communication systems. In this approach the imperfections of the RF front-ends are accepted and digital signal processing algorithms are designed to suppress their impact on system performance. The book focuses on multiple-antenna orthogonal frequency division multiplexing (MIMO OFDM).
Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 924
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Book Description
Author: David del Rio
Publisher: Springer
ISBN: 9783319932804
Category : Technology & Engineering
Languages : en
Pages : 255
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Book Description
This book presents design methods and considerations for digitally-assisted wideband millimeter-wave transmitters. It addresses comprehensively both RF design and digital implementation simultaneously, in order to design energy- and cost-efficient high-performance transmitters for mm-wave high-speed communications. It covers the complete design flow, from link budget assessment to the transistor-level design of different RF front-end blocks, such as mixers and power amplifiers, presenting different alternatives and discussing the existing trade-offs. The authors also analyze the effect of the imperfections of these blocks in the overall performance, while describing techniques to correct and compensate for them digitally. Well-known techniques are revisited, and some new ones are described, giving examples of their applications and proving them in real integrated circuits.
