Block Transceivers

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Block Transceivers

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Author : Paulo Diniz
language : en
Publisher: Springer Nature
Release Date : 2022-05-31

Block Transceivers written by Paulo Diniz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-05-31 with Technology & Engineering categories.

The demand for data traffic over mobile communication networks has substantially increased during the last decade. As a result, these mobile broadband devices spend the available spectrum fiercely, requiring the search for new technologies. In transmissions where the channel presents a frequency-selective behavior, multicarrier modulation (MCM) schemes have proven to be more efficient, in terms of spectral usage, than conventional modulations and spread spectrum techniques. The orthogonal frequency-division multiplexing (OFDM) is the most popular MCM method, since it not only increases spectral efficiency but also yields simple transceivers. All OFDM-based systems, including the single-carrier with frequency-division equalization (SC-FD), transmit redundancy in order to cope with the problem of interference among symbols. This book presents OFDM-inspired systems that are able to, at most, halve the amount of redundancy used by OFDM systems while keeping the computational complexity comparable. Such systems, herein called memoryless linear time-invariant (LTI) transceivers with reduced redundancy, require low-complexity arithmetical operations and fast algorithms. In addition, whenever the block transmitter and receiver have memory and/or are linear time-varying (LTV), it is possible to reduce the redundancy in the transmission even further, as also discussed in this book. For the transceivers with memory it is possible to eliminate the redundancy at the cost of making the channel equalization more difficult. Moreover, when time-varying block transceivers are also employed, then the amount of redundancy can be as low as a single symbol per block, regardless of the size of the channel memory. With the techniques presented in the book it is possible to address what lies beyond the use of OFDM-related solutions in broadband transmissions. Table of Contents: The Big Picture / Transmultiplexers / OFDM / Memoryless LTI Transceivers with Reduced Redundancy / FIR LTV Transceivers with Reduced Redundancy

Filter Bank Transceivers For Ofdm And Dmt Systems

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Author : Yuan-Pei Lin
language : en
Publisher: Cambridge University Press
Release Date : 2010-10-28

Filter Bank Transceivers For Ofdm And Dmt Systems written by Yuan-Pei Lin and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-10-28 with Technology & Engineering categories.

Providing key background material together with advanced topics, this self-contained book is written in an easy-to-read style and is ideal for newcomers to multicarrier systems. Early chapters provide a review of basic digital communication, starting from the equivalent discrete time channel and including a detailed review of the MMSE receiver. Later chapters then provide extensive performance analysis of OFDM and DMT systems, with discussions of many practical issues such as implementation and power spectrum considerations. Throughout, theoretical analysis is presented alongside practical design considerations, whilst the filter bank transceiver representation of OFDM and DMT systems opens up possibilities for further optimization such as minimum bit error rate, minimum transmission power, and higher spectral efficiency. With plenty of insightful real-world examples and carefully designed end-of-chapter problems this is an ideal single-semester textbook for senior undergraduate and graduate students, as well as a self-study guide for researchers and professional engineers.

Rf System Design Of Transceivers For Wireless Communications

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Author : Qizheng Gu
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-05-03

Rf System Design Of Transceivers For Wireless Communications written by Qizheng Gu and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-03 with Technology & Engineering categories.

This book is for RF Engineers and, in particular, those engineers focusing mostly on RF systems and RFIC design. The author develops systematic methods for RF systems design, complete with a comprehensive set of design formulas. Its focus on mobile station transmitter and receiver system design also applies to transceiver design of other wireless systems such as WLAN. This comprehensive reference work covers a wide range of topics from general principles of communication theory, as it applies to digital radio designs to specific examples on implementing multimode mobile systems.

Cmos Wireless Transceiver Design

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Author : Jan Crols
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29

Cmos Wireless Transceiver Design written by Jan Crols and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Technology & Engineering categories.

The world of wireless communications is changing very rapidly since a few years. The introduction of digital data communication in combination with digital signal process ing has created the foundation for the development of many new wireless applications. High-quality digital wireless networks for voice communication with global and local coverage, like the GSM and DECT system, are only faint and early examples of the wide variety of wireless applications that will become available in the remainder of this decade. The new evolutions in wireless communications set new requirements for the trans ceivers (transmitter-receivers). Higher operating frequencies, a lower power consump tion and a very high degree of integration, are new specifications which ask for design approaches quite different from the classical RF design techniques. The integrata bility and power consumption reduction of the digital part will further improve with the continued downscaling of technologies. This is however completely different for the analog transceiver front-end, the part which performs the interfacing between the antenna and the digital signal processing. The analog front-end's integratability and power consumption are closely related to the physical limitations of the transceiver topology and not so much to the scaling of the used technology. Chapter 2 gives a detailed study of the level of integration in current transceiver realization and analyzes their limitations. In chapter 3 of this book the complex signal technique for the analysis and synthesis of multi-path receiver and transmitter topologies is introduced.

Signal Processing And Optimization For Transceiver Systems

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Author : P. P. Vaidyanathan
language : en
Publisher: Cambridge University Press
Release Date : 2010-03-11

Signal Processing And Optimization For Transceiver Systems written by P. P. Vaidyanathan and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-03-11 with Mathematics categories.

Provides the first complete treatment of MIMO transceiver optimization, with plenty of examples, important background material, and detailed summaries.

Mimo Transceiver Design Via Majorization Theory

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Author : Daniel P. Palomar
language : en
Publisher: Now Publishers Inc
Release Date : 2007

Mimo Transceiver Design Via Majorization Theory written by Daniel P. Palomar and has been published by Now Publishers Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Technology & Engineering categories.

MIMO Transceiver Design via Majorization Theory presents an up-to-date unified mathematical framework for the design of point-to-point MIMO transceivers with channel state information (CSI) at both sides of the link according to an arbitrary cost function as a measure of the system performance.

Academic Press Library In Signal Processing Volume 7

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Author :
language : en
Publisher: Academic Press
Release Date : 2017-12-01

Academic Press Library In Signal Processing Volume 7 written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-12-01 with Technology & Engineering categories.

Academic Press Library in Signal Processing, Volume 7: Array, Radar and Communications Engineering is aimed at university researchers, post graduate students and R&D engineers in the industry, providing a tutorial-based, comprehensive review of key topics and technologies of research in Array and Radar Processing, Communications Engineering and Machine Learning. Users will find the book to be an invaluable starting point to their research and initiatives. With this reference, readers will quickly grasp an unfamiliar area of research, understand the underlying principles of a topic, learn how a topic relates to other areas, and learn of research issues yet to be resolved. - Presents a quick tutorial of reviews of important and emerging topics of research - Explores core principles, technologies, algorithms and applications - Edited and contributed by international leading figures in the field - Includes comprehensive references to journal articles and other literature upon which to build further, more detailed knowledge

Discrete Communication Systems

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Author : Stevan Berber
language : en
Publisher: Oxford University Press
Release Date : 2021

Discrete Communication Systems written by Stevan Berber and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Computers categories.

This is the first textbook which presents the theory of pure discrete communication systems and its relation to the existing theory of digital communication. It is written for undergraduate and graduate students, and for practicing engineers.

Coupled Data Communication Techniques For High Performance And Low Power Computing

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Author : Ron Ho
language : en
Publisher: Springer Science & Business Media
Release Date : 2010-06-03

Coupled Data Communication Techniques For High Performance And Low Power Computing written by Ron Ho and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-03 with Technology & Engineering categories.

Wafer-scale integration has long been the dream of system designers. Instead of chopping a wafer into a few hundred or a few thousand chips, one would just connect the circuits on the entire wafer. What an enormous capability wafer-scale integration would offer: all those millions of circuits connected by high-speed on-chip wires. Unfortunately, the best known optical systems can provide suitably ?ne resolution only over an area much smaller than a whole wafer. There is no known way to pattern a whole wafer with transistors and wires small enough for modern circuits. Statistical defects present a ?rmer barrier to wafer-scale integration. Flaws appear regularly in integrated circuits; the larger the circuit area, the more probable there is a ?aw. If such ?aws were the result only of dust one might reduce their numbers, but ?aws are also the inevitable result of small scale. Each feature on a modern integrated circuit is carved out by only a small number of photons in the lithographic process. Each transistor gets its electrical properties from only a small number of impurity atoms in its tiny area. Inevitably, the quantized nature of light and the atomic nature of matter produce statistical variations in both the number of photons de?ning each tiny shape and the number of atoms providing the electrical behavior of tiny transistors. No known way exists to eliminate such statistical variation, nor may any be possible.

Essentials Of Rf Front End Design And Testing

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Author : Ibrahim A. Haroun
language : en
Publisher: John Wiley & Sons
Release Date : 2023-11-29

Essentials Of Rf Front End Design And Testing written by Ibrahim A. Haroun and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-29 with Technology & Engineering categories.

Essentials of RF Front-end Design and Testing Highly comprehensive text delivering the RF system essentials required to understand, develop, and evaluate the performance of RF wireless systems Essentials of RF Front-end Design and Testing: A Practical Guide for Wireless Systems is a system-oriented book which provides several wireless communication disciplines in one volume. The book covers a wide range of topics, including antenna fundamentals, phased array antenna and MIMOs that are crucial for the latest 5G mmWave and future 6G wireless systems, high-frequency transmission lines, RF building blocks that are necessary to understand how various RF subsystems are interrelated and implemented in wireless systems, and test setups for conducted and Over-The-Air (OTA) transmitter and receiver tests. The text enables readers to understand, develop, and evaluate the performance of RF wireless systems. The text focuses on RF system performance and testing rather than mathematical proofs, which are available in the provided references. Although the book is intended for testing and building RF system prototypes, it has the sufficient theoretical background needed for RF systems design and testing. Each chapter includes learning objectives, review questions, and references. Sample topics covered in the book include: An overview of cellular phone systems, 5G NR wireless technology, MIMO technology, terahertz communications for 6G wireless technology, and modulation and multiplexing Analog and digital modulation techniques, including AM, SSB, FM, FSK, PSK, QAM, SSFH, DSSS, and OFDM High-frequency transmission lines, S-parameters, low-noise amplifier, RF mixers, filters, power amplifiers, frequency synthesizers, circulators/isolators, directional couplers, RF switches, and RF phase shifters Antenna basics, including antenna gain, radiation pattern, input impedance, polarization, and antenna noise temperature; microstrip antenna, antenna array, propagation path loss, compact antenna test range (CATR), and test setups for antenna measurements. Basics of MIMO and beamforming technology, including analog, digital, and hybrid beamforming Test setups for characterizing the key RF performance parameters of 5G New Radio base station transmitters and receivers. Essentials of RF Front-end Design and Testing: A Practical Guide for Wireless Systems is a highly comprehensive resource on the subject and is intended for graduate engineers and technologists involved in designing, developing, and testing wireless systems, along with undergraduate/graduate students, enhancing their learning experience of RF subsystems/systems characterization.