Satellite-based Navigation and Timing : Engineering Systems, Signals, and Receivers.
Başlık:
Satellite-based Navigation and Timing : Engineering Systems, Signals, and Receivers.
Yazar:
IEEE Xplore (Online Service), distributor.
ISBN:
9781119141167
Fiziksel Niteleme:
1 PDF (672 pages).
İçindekiler:
References 568 -- 23 AUGMENTATIONS USING DIFFERENTIAL SATNAV 570 -- 23.1 Overview of Differential Satnav 571 -- 23.2 Code-Based Differential Systems 574 -- 23.3 Carrier-Based Differential Systems 576 -- 23.4 Summary 586 -- References 586 -- 24 ASSISTED SATNAV 588 -- 24.1 Reducing IFU and ITU 590 -- 24.2 Provision of Clock Corrections, Ephemeris, and Data Message Bits 591 -- 24.3 Block Processing 592 -- 24.4 Computing Pseudoranges and Position 592 -- 24.5 Summary 593 -- Reference 594 -- 25 INTEGRATED RECEIVER PROCESSING 595 -- 25.1 Kalman Filter Overview 596 -- 25.2 Loosely and Tightly Coupled Sensor-Integrated Satnav Processing 599 -- 25.3 Standalone Vector Tracking 603 -- 25.4 Ultratightly Coupled Sensor-Integrated Satnav Processing 605 -- 25.5 Summary 606 -- References 607 -- A THEORETICAL FOUNDATIONS 609 -- A.1 Some Useful Functions and Their Properties 610 -- A.2 Fourier Transforms 611 -- A.3 Signal Theory and Linear Systems Theory 611 -- A.4 Stochastic Processes 613 -- A.5 Some Results for Keyed Waveforms 615 -- A.6 Bandwidth Measures 619 -- A.7 Matrices and Matrix Algebra 621 -- A.8 Taylor Series and Linearization 623 -- A.9 Coordinate System Overview 624 -- References 625 -- Index 627.
16.3 Initial Synchronization Computation 383 -- 16.4 Initial Synchronization Performance 392 -- 16.5 Other Aspects of Acquisition 396 -- 16.6 Summary 401 -- Review Questions 403 -- References 404 -- 17 DISCRETE-UPDATE TRACKING LOOPS 406 -- 17.1 Discrete-Update Tracking Loop Formulation 408 -- 17.2 Discrete-Update Tracking Loop Design 412 -- 17.3 Tracking Loop Characterization 416 -- 17.4 Summary 426 -- References 427 -- 18 CARRIER TRACKING AND DATA DEMODULATION 428 -- 18.1 Signal Processing for Carrier Tracking 429 -- 18.2 Frequency-Locked Loops 442 -- 18.3 Costas Loops 447 -- 18.4 Phase-Locked Loops 450 -- 18.5 Data Message Demodulation 453 -- 18.6 Summary 462 -- Review Questions 463 -- References 465 -- 19 CODE TRACKING 467 -- 19.1 Signal Processing for Code Tracking 468 -- 19.2 Discriminators for Code Tracking 474 -- 19.3 Carrier-Aided Code Tracking 480 -- 19.4 Code Tracking Performance in White Noise 481 -- 19.5 Code Tracking Performance in White Noise and Interference 489 -- 19.6 Ambiguous Code Tracking 492 -- 19.7 Summary 498 -- Appendix 19.A RMS Bandwidth 499 -- Review Questions 502 -- References 502 -- 20 POSITION, VELOCITY, AND TIME CALCULATION 504 -- 20.1 Forming Measurements 505 -- 20.2 Reducing Pseudorange Errors 508 -- 20.3 Standard Point Positioning 515 -- 20.4 Blending Solutions From Multiple Satnav Systems 520 -- 20.5 Velocity Calculation 522 -- 20.6 Working with Disadvantaged Receivers 524 -- 20.7 Precise Point Positioning 527 -- 20.8 Integrity Monitoring: Receiver Autonomous Integrity Monitoring and Fault Detection and Exclusion 529 -- 20.9 Summary 530 -- Review Questions 531 -- References 534 -- PART IV SPECIALIZED TOPICS 537 -- 21 INTERFERENCE 539 -- 21.1 Interference Characteristics 540 -- 21.2 Effects of Interference on Receiver Operation 541 -- 21.3 Dealing with Interference 542 -- 21.4 Summary 549 -- References 550 -- 22 MULTIPATH 551 -- 22.1 Multipath Characteristics 552 -- 22.2 Multipath Effects 556 -- 22.3 Multipath Mitigation 560 -- 22.4 Summary 567.
Preface xv -- Acknowledgments xvii -- Useful Constants xix -- List of Acronyms and Abbreviations xxi -- About the Author xxvii -- 1 INTRODUCTION 1 -- 1.1 Satnav Revolution 2 -- 1.2 Basic Principles of Satnav 5 -- 1.3 Satnav Attributes 12 -- 1.4 Book Structure and How to Use This Book 12 -- 1.5 More to Explore 14 -- Reference 15 -- PART I SYSTEM AND SIGNAL ENGINEERING 17 -- 2 SATELLITE ORBITS AND CONSTELLATIONS 19 -- 2.1 Kepler’s Laws 20 -- 2.2 Orbital Deviations from Ideal 25 -- 2.3 Constellations 26 -- 2.4 Useful Geometry Calculations 30 -- 2.5 Summary 35 -- Review Questions 35 -- References 36 -- 3 SATNAV SIGNALS 37 -- 3.1 Signals, Signal Processing, and Spreading Modulations 38 -- 3.2 Effects of Doppler and of Ionospheric Propagation 59 -- 3.3 Satnav Signal Characteristics 65 -- 3.4 Satnav Signal Structure 86 -- 3.5 Summary 92 -- Review Questions 92 -- References 99 -- 4 LINK BUDGETS 102 -- 4.1 Free-Space Path Loss 103 -- 4.2 Calculating Maximum and Minimum Specified Received Power in Signal Specifications 107 -- 4.3 Terrestrial Link Budgets 112 -- 4.4 Building Penetration and Foliage Losses 116 -- 4.5 Summary 119 -- Review Questions 119 -- References 120 -- 5 CORRELATOR OUTPUT SNR, EFFECTIVE C/N0, AND I/S 122 -- 5.1 Channel Model and Ideal Receiver Processing 122 -- 5.2 Correlator Output SNR With No Interference 125 -- 5.3 Correlator Output SNR With Interference: Spectral Separation Coefficients and Processing Gain 127 -- 5.4 Effective C/N0 129 -- 5.5 Interference-to-Signal Power Ratios and Effective C/N0 130 -- 5.6 A Deeper Look at Spectral Separation Coefficients 130 -- 5.7 Multiple Access Interference and Aggregate Gain of a Constellation 133 -- 5.8 Summary 135 -- Review Questions 136 -- References 138 -- 6 ERROR SOURCES AND ERROR CHARACTERIZATION 139 -- 6.1 Sources of Error in Satnav Positioning and Timing Calculation 140 -- 6.2 Dilution of Precision and Error Measures 146 -- 6.3 Positioning Errors for Standalone and Differential Satnav Receivers 150 -- 6.4 Other Error Sources 152.
6.5 Summary 153 -- Review Questions 154 -- References 155 -- PART II SATNAV SYSTEM DESCRIPTIONS 157 -- 7 NAVSTAR GLOBAL POSITIONING SYSTEM 163 -- 7.1 GPS History and Plans 165 -- 7.2 GPS Description 167 -- 7.3 GPS Signals 168 -- 7.4 Summary 196 -- Review Questions 197 -- References 198 -- 8 SATELLITE-BASED AUGMENTATION SYSTEMS 201 -- 8.1 SBAS History and Plans 202 -- 8.2 SBAS Description 204 -- 8.3 SBAS Signals 205 -- 8.4 Summary 209 -- Review Questions 210 -- References 211 -- 9 GLONASS 212 -- 9.1 GLONASS History and Plans 213 -- 9.2 GLONASS Description 214 -- 9.3 GLONASS Signals 215 -- 9.4 Summary 222 -- Review Questions 224 -- References 224 -- 10 GALILEO 226 -- 10.1 Galileo History and Plans 227 -- 10.2 Galileo Description 228 -- 10.3 Galileo Signals 230 -- 10.4 Summary 248 -- Review Questions 249 -- References 250 -- 11 BEIDOU SYSTEM 252 -- 11.1 BDS History and Plans 253 -- 11.2 BDS Description 254 -- 11.3 BDS Signals 257 -- 11.4 Summary 262 -- Review Questions 264 -- References 264 -- 12 QUASI-ZENITH SATELLITE SYSTEM 266 -- 12.1 QZSS History and Plans 267 -- 12.2 QZSS Description 268 -- 12.3 QZSS Signals 270 -- 12.4 Summary 280 -- References 281 -- 13 INDIAN REGIONAL SATELLITE SYSTEM 282 -- 13.1 IRNSS History and Plans 283 -- 13.2 IRNSS Description 283 -- 13.3 IRNSS Signals 284 -- 13.4 Summary 289 -- References 289 -- PART III RECEIVER PROCESSING 291 -- 14 RECEIVER FRONT END 297 -- 14.1 Front-End Components 298 -- 14.2 Front-End Noise Figure 321 -- 14.3 Front-End Architectures and Frequency Plans 323 -- 14.4 Summary 328 -- Review Questions 329 -- References 331 -- 15 ANALOG-TO-DIGITAL CONVERSION 333 -- 15.1 Introduction to Analog-to-Digital Conversion and Automatic Gain Control 334 -- 15.2 Linear Analog-to-Digital Conversion 338 -- 15.3 Precorrelator Analog-to-Digital Conversion—The Digitizing Correlator 340 -- 15.4 Summary 362 -- Review Questions 362 -- References 363 -- 16 ACQUISITION 364 -- 16.1 Initial Conditions for Acquisition 367 -- 16.2 Initial Synchronization Basics 370.
Özet:
This book describes the design and performance analysis of satnav systems, signals, and receivers. It also provides succinct descriptions and comparisons of all the world’s satnav systems. Its comprehensive and logical structure addresses all satnav signals and systems in operation and being developed. Engineering Satellite-Based Navigation and Timing: Global Navigation Satellite Systems, Signals, and Receivers provides the technical foundation for designing and analyzing satnav signals, systems, and receivers. Its contents and structure address all satnav systems and signals: legacy, modernized, and new. It combines qualitative information with detailed techniques and analyses, providing a comprehensive set of insights and engineering tools for this complex multidisciplinary field. Part I describes system and signal engineering including orbital mechanics and constellation design, signal design principles and underlying considerations, link budgets, quantifying receiver performance in interference, and error characterization in satnav. Part II describes each of the world’s satnav systems, summarizing history and plans, system description, and signal characteristics in a consistent framework for easy reference and comparison. Part III provides a comprehensive set of tools for designing satnav receivers and characterizing their performance, sequentially addressing each receiver function while emphasizing modern techniques and their application to various signals and systems. Part IV introduces specialized topics like interference, multipath, augmentation systems, assisted satnav, and integrated receiver processing. For the student, it offers a comprehensive and rigorous description of this multidisciplinary field. For the practicing engineer, it serves as a valuable reference and unifying treatment of theoretical and practical topics. Theoretical and applied review questions can be used for homework or to obtain deeper insights into the material. Features of this book include: . Clearly structured, and comprehensive depiction of engineering satellite-based navigation and timing systems, signals, and receivers. GPS as well as all new and modernized systems (SBAS, GLONASS, Galileo, BeiDou, QZSS, IRNSS) and signals being developed and fielded. Theoretical and applied review questions, which can be used for homework or to obtain deeper insights into the material. Extensive equations describing techniques and their performance, illustrated by MATLAB plots. New results, novel insights, and innovative descriptions for key approaches and results in systems engineering and receiver design The design and performance information is general, applying to all current and planned systems. At the same time, the specific characteristics of each system and its signals are fully described, guiding application of the material in this book to the use of any signal from any system.
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Abstract with links to resource http://ieeexplore.ieee.org/xpl/bkabstractplus.jsp?bkn=7394655