Software Receiver Design

Author by : C. Richard Johnson, Jr
Languange : en
Publisher by : Cambridge University Press
Format Available : PDF, ePub, Mobi
Total Read : 77
Total Download : 734
File Size : 54,7 Mb
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Description : Have you ever wanted to know how modern digital communications systems work? Find out with this step-by-step guide to building a complete digital radio that includes every element of a typical, real-world communication system. Chapter by chapter, you will create a MATLAB realization of the various pieces of the system, exploring the key ideas along the way, as well as analyzing and assessing the performance of each component. Then, in the final chapters, you will discover how all the parts fit together and interact as you build the complete receiver. In addition to coverage of crucial issues, such as timing, carrier recovery and equalization, the text contains over 400 practical exercises, providing invaluable preparation for industry, where wireless communications and software radio are becoming increasingly important. A variety of extra resources are also provided online, including lecture slides and a solutions manual for instructors.


Telecommunication Breakdown

Author by : C. Richard Johnson
Languange : en
Publisher by : Prentice Hall
Format Available : PDF, ePub, Mobi
Total Read : 70
Total Download : 162
File Size : 46,7 Mb
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Description : For single-semester courses in Communication Systems in Electrical Engineering and Computer departments. This text reflects the recent shift in telecommunications technology from hardware to software by focusing on the design of a digital software-defined radio. Telecommunications Breakdown helps students build a complete digital radio that includes each part of a typical digital communication system. By following each chapter, students create a Matlab realization of the various pieces of the system, exploring key ideas along the way. In the final chapter, the reader "puts it all together" to build a fully functional receiver (not operational in real time).


Software Receiver Design

Author by : C. Richard Johnson
Languange : en
Publisher by : Unknown
Format Available : PDF, ePub, Mobi
Total Read : 65
Total Download : 429
File Size : 46,7 Mb
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Description : Learn the key concepts and get hands-on experience with this step-by-step guide to constructing a fully functioning software receiver.


Software Receiver Design

Author by : C. Richard Johnson, Jr
Languange : en
Publisher by : Cambridge University Press
Format Available : PDF, ePub, Mobi
Total Read : 74
Total Download : 250
File Size : 49,7 Mb
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Description : Have you ever wanted to know how modern digital communications systems work? Find out with this step-by-step guide to building a complete digital radio that includes every element of a typical, real-world communication system. Chapter by chapter, you will create a MATLAB realization of the various pieces of the system, exploring the key ideas along the way, as well as analyzing and assessing the performance of each component. Then, in the final chapters, you will discover how all the parts fit together and interact as you build the complete receiver. In addition to coverage of crucial issues, such as timing, carrier recovery and equalization, the text contains over 400 practical exercises, providing invaluable preparation for industry, where wireless communications and software radio are becoming increasingly important. A variety of extra resources are also provided online, including lecture slides and a solutions manual for instructors.


Bds Gps Dual Mode Software Receiver

Author by : Yu Lu
Languange : en
Publisher by : Springer Nature
Format Available : PDF, ePub, Mobi
Total Read : 53
Total Download : 423
File Size : 47,9 Mb
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Description : This book introduces readers to the algorithm of Compass & GPS dual-system software receivers, and to the software implementation. It provides detailed descriptions of key theories in the fields of signal processing, communication, control, and signal estimation. The book is based on the author’s extensive experience in GNSS receiver design. The MATLAB script developed for this book demonstrates most of the key theories and equips the reader with excellent tools for practicing them.


A Software Defined Gps And Galileo Receiver

Author by : Kai Borre
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 75
Total Download : 970
File Size : 54,5 Mb
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Description : This book explore the use of new technologies in the area of satellite navigation receivers. In order to construct a reconfigurable receiver with a wide range of applications, the authors discuss receiver architecture based on software-defined radio techniques. The presentation unfolds in a user-friendly style and goes from the basics to cutting-edge research. The book is aimed at applied mathematicians, electrical engineers, geodesists, and graduate students. It may be used as a textbook in various GPS technology and signal processing courses, or as a self-study reference for anyone working with satellite navigation receivers.


Modern Communications Receiver Design And Technology

Author by : Cornell Drentea
Languange : en
Publisher by : Artech House
Format Available : PDF, ePub, Mobi
Total Read : 51
Total Download : 427
File Size : 50,6 Mb
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Description : This comprehensive sourcebook thoroughly explores the state-of-the-art in communications receivers, providing detailed practical guidance for constructing an actual high dynamic range receiver from system design to packaging. You also find clear explanations of the technical underpinnings that you need to understand for your work in the field . This cutting-edge reference presents the latest information on modern superheterodyne receivers, dynamic range, mixers, oscillators, complex coherent synthesizers, automatic gain control, DSP and software radios.You find in-depth discussions on system design, including coverage of all pertinent data and tools. Moreover, the book offers you a solid understanding of packaging and mechanical considerations, as well as a look at tomorrowOCOs receiver technology, including new Bragg-cell applications for ultra-wideband electronic warfare receivers. This one-stop resource is packed with over 300 illustrations that support critical topics throughout."


Software Radio

Author by : Jeffrey Hugh Reed
Languange : en
Publisher by : Prentice Hall Professional
Format Available : PDF, ePub, Mobi
Total Read : 72
Total Download : 540
File Size : 48,8 Mb
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Description : This guide to radio engineering covers every technique DSP and RF engineers need to build software radios for a wide variety of wireless systems using DSP techniques. Included are practical guidelines for choosing DSP microprocessors, and systematic, object-oriented software design techniques.


Software Radio

Author by : Elettra Venosa
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 32
Total Download : 867
File Size : 55,5 Mb
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Description : This book describes the design of Software Radio (SWR). Rather than providing an overview of digital signal processing and communications, this book focuses on topics which are crucial in the design and development of a SWR, explaining them in a very simple, yet precise manner, giving simulation results that confirm the effectiveness of the proposed design. Readers will gain in-depth knowledge of key issues so they can actually implement a SWR.


Wavelet Based Software Defined Radio Receiver Design

Author by : Yao Ge
Languange : en
Publisher by : Unknown
Format Available : PDF, ePub, Mobi
Total Read : 27
Total Download : 283
File Size : 41,6 Mb
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Description : Software-defined radios (SDRs), have become very important in both commercial as well as military applications that demand high Quality of Service (QoS) in hostile physical and spectral conditions. Simultaneously, interoperability with legacy communications equipment is also a critical requirement for widespread adoption. An ideal SDR supports multi-standard, multimode and multiband wireless communications. Such a system is reconfigurable in the sense that transmitted signals at different carrier frequencies and/or different modulation schemes can be reliably identified and appropriately demodulated in real-time. In this dissertation, such a radio system is developed using a wavelet transform-based transceiver platform, composed of four main wavelet-domain processors: Channel Estimator, Channel Equalizer, Automatic Modulation Recognition (AMR) and Demodulator. The AMR method is blind identification of the modulation scheme used to format digital data embedded in a signal. It is investigated using the Discrete Wavelet Transform (DWT) in conjunction with techniques typically used in signal processing field of pattern recognition. In particular, the concept of wavelet-domain template matching is used to achieve modulation identification prior to signal demodulation. The digital modulation schemes considered in this work include families of ASK, FSK, PSK and QAM. The test signals used in this study have been subjected to Additive White Gaussian Noise (AWGN) resulting in Signal-to-Noise Ratios (SNRs) in the range of -5 dB to 10 dB. Monte Carlo simulations using the wavelet-based AMR algorithms show correct classification rates that are better than most of existing methods that use other techniques For wavelet-based demodulation original signal information can be directly obtained in the wavelet-domain without an inverse transform of a signal to its original time-domain form, and that has been proven analytically herein. Extensive Monte Carlo simulations have shown that the Bit Error Rates (BERs) obtained from wavelet-based demodulation are very comparable with the optimal case of matched filter-based demodulation. The results of this work show the ability of wavelet transforms to enable the automatic recognition and subsequent demodulation of communications signals in a single processing sequence by solely using the computationally-friendly mathematics of the Discrete Wavelet Transform.


Radio Design In Nanometer Technologies

Author by : Mohammed Ismail
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 74
Total Download : 222
File Size : 54,9 Mb
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Description : Radio Design in Nanometer Technologies is the first volume that looks at the integrated radio design problem as a "piece of a big puzzle", namely the entire chipset or single chip that builds an entire wireless system. This is the only way to successfully design radios to meet the stringent demands of today’s increasingly complex wireless systems.


Foundations Of Intelligent Systems

Author by : Yinglin Wang
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 84
Total Download : 978
File Size : 45,6 Mb
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Description : Proceedings of the Sixth International Conference on Intelligent System and Knowledge Engineering presents selected papers from the conference ISKE 2011, held December 15-17 in Shanghai, China. This proceedings doesn’t only examine original research and approaches in the broad areas of intelligent systems and knowledge engineering, but also present new methodologies and practices in intelligent computing paradigms. The book introduces the current scientific and technical advances in the fields of artificial intelligence, machine learning, pattern recognition, data mining, information retrieval, knowledge-based systems, knowledge representation and reasoning, multi-agent systems, natural-language processing, etc. Furthermore, new computing methodologies are presented, including cloud computing, service computing and pervasive computing with traditional intelligent methods. The proceedings will be beneficial for both researchers and practitioners who want to utilize intelligent methods in their specific research fields. Dr. Yinglin Wang is a professor at the Department of Computer Science and Engineering, Shanghai Jiao Tong University, China; Dr. Tianrui Li is a professor at the School of Information Science and Technology, Southwest Jiaotong University, China.


Signal Processing And Information Technology

Author by : Vinu V. Das
Languange : en
Publisher by : Springer
Format Available : PDF, ePub, Mobi
Total Read : 94
Total Download : 827
File Size : 53,7 Mb
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Description : This book constitutes the thoroughly refereed post-conference proceedings of the Second International Joint Conference in Signal Processing and Information Technology, SPIT 2012, held in Dubai, UAE, in September 2012. The 32 papers included in this volume were carefully reviewed and selected from 330 submissions. The papers cover research and development activities in computer science, information technology, computational engineering, image and signal processing, and communication.


How To Design Gps Gnss Receivers Books 2 3 4 5

Author by : A. B. Lawal
Languange : en
Publisher by : A. B. Lawal
Format Available : PDF, ePub, Mobi
Total Read : 94
Total Download : 532
File Size : 53,7 Mb
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Description : The objective of this book is to provide you the reader a complete systems engineering treatment of GNSS. I am an expert with practical experience in GPS/GNSS design and similar areas that are addressed within the book. I provide a thorough, in-depth treatment of each topic. In this book, updated information on GPS and GLONASS is presented. In particular, descriptions of new satellites, such as GPS III and GLONASS K2 and their respective signal sets (e.g., GPS III L1C and GLONASS L3OC), are included. In this combined volume I provide in-depth technical descriptions of each emerging satellite navigation system: BeiDou, Galileo, QZSS, and NavIC. Dedicated chapters cover each system’s constellation configuration, satellites, ground control system and user equipment. Detailed satellite signal characteristics are also provided. Recently, I’ve heard from many engineers that they learned how GPS receivers work from this title. In this title, the design is included, and treatment of receivers is updated and expanded in several important ways. New material has been added on important receiver components, such as antennas and front-end electronics. The increased complexity of multiconstellation, multifrequency receivers, which are rapidly becoming the norm today, is addressed in detail. Other added features of this title are the clear step-by-step design process and associated trades required to develop a GNSS receiver, depending on the specific receiver application. This subject will be of great value to those readers who need to understand these concepts, either for their own design tasks or to aid their satellite navigation system engineering knowledge. To round out the discussion of receivers, updated treatments of interference, ionospheric scintillation, and multipath are provided along with new material on blockage from foliage, terrain, and man-made structures. Now there has been major developments in GNSS augmentations, including differential GNSS (DGNSS) systems, Precise Point Positioning (PPP) techniques, and the use of external sensors/networks. The numerous deployed or planned satellite-based augmentation system (SBAS) networks are detailed, including WAAS, EGNOS, MSAS, GAGAN, and SDCM, as are groundbased differential systems used for various applications. The use of PPP techniques has greatly increased in recent years, and the treatment in this title has been expanded accordingly. Material addressing integration of GNSS with other sensors has been thoroughly revamped, as has the treatment of network assistance as needed to reflect the evolution from 2G/3G to 4G cellular systems that now rely on multiconstellation GNSS receiver engines. While this title has generally been written for the engineering/scientific community, one of the series is devoted to GNSS markets and applications. Marketing projections (and the challenge thereof) are enumerated and discussion of the major applications is provided. As in all the series, this book is structured such that a reader with a general science background can learn the basics of GNSS. The reader with a stronger engineering/scientific background will be able to delve deeper and benefit from the more in-depth technical material. It is this ramp-up of mathematical/technical complexity along with the treatment of key topics that enables this publication to serve as a student text as well as a reference source.


Software Radio

Author by : Elettra Venosa
Languange : en
Publisher by : Springer
Format Available : PDF, ePub, Mobi
Total Read : 64
Total Download : 237
File Size : 42,5 Mb
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Description : This book describes the design of Software Radio (SWR). Rather than providing an overview of digital signal processing and communications, this book focuses on topics which are crucial in the design and development of a SWR, explaining them in a very simple, yet precise manner, giving simulation results that confirm the effectiveness of the proposed design. Readers will gain in-depth knowledge of key issues so they can actually implement a SWR.


Software Defined Radio Design For Synchronization Of 802 11a Receiver

Author by : Anonim
Languange : en
Publisher by : Unknown
Format Available : PDF, ePub, Mobi
Total Read : 87
Total Download : 658
File Size : 46,5 Mb
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Description : Constant improvements in techniques applied to different radio communication system stages, including coding, modulation, synchronization and security, make any implementation quickly obsolete. On the other hand, different communication standards used among military and public safety agencies make difficult the necessary interoperability. These reasons force users to replace equipment frequently, increasing cost and implementation time. Software Defined Radios (SDRs), partly implemented in software, can solve these problems, making full use of programmable modules. This thesis presents an implementation of the necessary algorithms that solve the synchronization requirements of IEEE 802.11a WLAN receivers. This is a continuation of a previous thesis effort, where the post-synchronization steps of the receiver were addressed. The software utilized for this purpose is the Open Source SCA Implementation::Embedded (OSSIE), developed by Virginia Tech. Each algorithm was created as a different component, allowing reuse and modularity for the development of future waveforms.


China Satellite Navigation Conference Csnc 2012 Proceedings

Author by : Jiadong Sun
Languange : en
Publisher by : Springer Science & Business Media
Format Available : PDF, ePub, Mobi
Total Read : 20
Total Download : 362
File Size : 51,5 Mb
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Description : Proceedings of the 3rd China Satellite Navigation Conference (CSNC2012) presents selected research papers from CSNC2012, held on 15-19 May in Guanzhou, China. These papers discuss the technologies and applications of the Global Navigation Satellite System (GNSS), and the latest progress made in the China BeiDou system especially. They are divided into 9 topics to match the corresponding sessions in CSNC2012, which broadly covered key topics in GNSS. Readers can learn about the BeiDou system and keep abreast of the latest advances in GNSS techniques and applications. SUN Jiadong is the Chief Designer of the Compass/BeiDou system, and the Academician of Chinese Academy of Sciences; LIU Jingnan is a professor at Wuhan University, and the Academician of Chinese Academy of Engineering; YANG Yuanxi is a professor at China National Administration of GNSS and Applications, and the Academician of Chinese Academy of Sciences; FAN Shiwei is a researcher on satellite navigation.