Telemetry Systems Engineering.
Material type: TextPublisher: Norwood : Artech House, 2002Copyright date: ©2002Edition: 2nd edDescription: 1 online resource (628 pages)Content type: text Media type: computer Carrier type: online resourceISBN: 9781580535502Subject(s): Data transmission systems | Telecommunication systemsGenre/Form: Electronic books.Additional physical formats: Print version:: Telemetry Systems EngineeringDDC classification: 621.382 LOC classification: TK5101 -- .C29824 2002ebOnline resources: Click to ViewIntro -- Contents vii -- Preface xxv -- Acknowledgments xxix -- 1 Telemetry System Definition 1 -- 1.1 Learning Objectives 1 -- 1.2 Telemetry System Overview 2 -- 1.3 Data Collection System 5 -- 1.4 Multiplex System 5 -- 1.5 Modulator, Transmitter, and Antenna 11 -- 1.6 Transmission or Waveform Channel 12 -- 1.7 Antennas, Receivers with RF and IF Amplifiers, and Carrier Demodulators 13 -- 1.8 Demultiplex System 15 -- 1.9 Data Processing, Handling, and Display 16 -- 1.10 Supporting Equipment and Operations 16 -- 1.11 IRIG Channel Standards 18 -- Problems 21 -- References 23 -- 2 Analog Frequency Modulation 25 -- 2.1 Learning Objectives 25 -- 2.2 Single-Channel FM 26 -- 2.3 FM/FM 33 -- 2.4 Systems Contaminated with Noise 35 -- 2.5 FM/FM Multiplex Systems 40 -- 2.6 Operational Filter Bandwidths 41 -- 2.7 Development of the FM Noise Model and Signal-to-Noise Ratio 41 -- 2.8 Threshold 45 -- 2.9 Effect of Increasing the IF Bandwidth 47 -- 2.10 Transmission Bandwidth Estimation 48 -- Problems 48 -- References 50 -- 3 Design of FM/FM Systems 51 -- 3.1 Learning Objectives 51 -- 3.2 System Parameters 52 -- 3.3 Design Procedure 53 -- 3.4 Design Examples 57 -- 3.5 Threshold 68 -- 3.6 Changing the Preemphasis Schedule to Utilize Specified IF or Transmission Bandwidth 72 -- 3.7 Designing to a Specified Transmission Bandwidth 74 -- 3.8 Designing the Preemphasis Schedule for Different Values for the Dsi's 77 -- 3.9 Designing the Preemphasis Schedule for the Minimum Transmission Bandwidth with Equal Dsi's 80 -- 3.10 Summary of Design Examples 6 and 8 84 -- 3.11 Designing the Preemphasis Schedule for All-Channel Dropout and Unequal Dsi's 84 -- 3.12 Designing the Preemphasis Schedule for Different Specified Signal-to-Noise Ratios in the Channels 87.
3.13 Hardware Implementation of the Preemphasis Schedule 88 -- 3.14 Summary of Design Procedures 91 -- 3.15 IRIG BIF Specifications 91 -- Preliminary Problems 92 -- Regular Design Problems 93 -- References 102 -- 4 Digital Communication Systems 103 -- 4.1 Learning Objectives 103 -- 4.2 Digital Communication System Overview 104 -- 4.3 Communication System Signals 105 -- 4.4 Quantization and A/D Conversion 107 -- 4.5 Encoding 113 -- 4.6 PCM 115 -- 4.7 Modulation 116 -- Problems 118 -- References 119 -- 5 TM Channel Format Design 121 -- 5.1 Learning Objectives 121 -- 5.2 Line Coding or Transmission Format 121 -- 5.3 Frame Design and Creation 126 -- 5.4 Frame Synchronization 132 -- 5.5 IRIG Specification Overview 136 -- Problems 137 -- References 138 -- 6 PCM/FM 139 -- 6.1 Learning Objectives 139 -- 6.2 PCM/FM 140 -- 6.3 PCM/FM Overview 145 -- 6.4 BER in a PCM/FM System 148 -- 6.5 Bit Synchronizer Performance 152 -- 6.6 PCM/FM System Design 155 -- 6.7 Design of PCM/FM for BiF-L (Manchester) 156 -- 6.8 Signal-to-Noise Ratio from PCM, Including Quantization and Bit Error Noise 158 -- 6.9 Actual PCM/FM Spectrum 160 -- Problems 164 -- References 165 -- 7 Binary Phase-Shift Keying 167 -- 7.1 Learning Objectives 167 -- 7.2 Binary Phase-Shift Keying Model 168 -- 7.3 BPSK Generation 170 -- 7.4 BPSK Detection by a Correlation Receiver 170 -- 7.5 Maximum Likelihood Detection 175 -- 7.6 Bit Errors 176 -- 7.7 BPSK Modulation 178 -- 7.8 BPSK in General 178 -- 7.9 Actual Receiving Hardware 180 -- 7.10 Comparison of BERs for BPSK and PCM/FM 182 -- 7.11 Q-Function 184 -- 7.12 BPSK PSD 184 -- 7.13 Overall Comparison Between PCM/FM and BPSK 185 -- 7.14 General PM Modulation 186 -- 7.15 Comparison of PM and FM Modulation 187 -- 7.16 FM Modulation Employing a PM Modulator 188.
7.17 Differential Phase-Shift Keying 190 -- Problems 192 -- References 194 -- 8 Binary Digital Communication Systems 196 -- 8.1 Learning Objectives 195 -- 8.2 FSK 196 -- 8.3 BPSK, a Generalized Model 207 -- 8.4 Performance 209 -- Problems 216 -- References 218 -- 9 M-ary Digital Communication Systems 219 -- 9.1 Learning Objectives 219 -- 9.2 M-ary FSK 220 -- 9.3 M-ary PSK 223 -- 9.4 Feher-Patented Quadrature Phase-Shift Keying 235 -- 9.5 M-ary Quadrature Amplitude Modulation, Amplitude and Phase Keying 242 -- 9.6 Performance 244 -- Problems 248 -- References 249 -- 10 Spread Spectrum Communication Systems 251 -- 10.1 Learning Objectives 252 -- 10.2 Introduction to Spread Spectrum 252 -- 10.3 Direct Sequence Spread Spectrum 253 -- 10.4 Frequency-Hop Spread Spectrum 259 -- 10.5 CDMA 263 -- Problems 265 -- References 266 -- 11 Antennas and Link Analysis 267 -- 11.1 Learning Objectives 267 -- 11.2 Telemetry Link Overview and Components 268 -- 11.3 Antenna Fundamentals 275 -- 11.4 Calculation of Carrier Power 312 -- 11.5 Multipath Effects 321 -- Problems 325 -- References 330 -- 12 Conformal Antennas 331 -- 12.1 Learning Objectives 331 -- 12.2 Single Element Antennas 331 -- 12.3 Conformal Arrays 354 -- Problems 363 -- References 366 -- 13 Receiving Systems 367 -- 13.1 Learning Objectives 367 -- 13.2 Receiver Noise Figure 368 -- 13.3 Noise Figure of Passive Elements with Loss 374 -- 13.4 Noise Figure and Temperature of a Cascaded System 375 -- 13.5 Antenna Temperature 381 -- 13.6 System Noise Figure 389 -- 13.7 C /N and G /T 391 -- 13.8 Link Margin 399 -- Problems 400 -- References 402 -- 14 Telemetry Link RF System Design 403 -- 14.1 Learning Objectives 403 -- 14.2 RF Telemetry System Design 403 -- 14.3 Transmitter Selection 405.
14.4 Antenna Selection 406 -- 14.5 Transmit Antennas 407 -- 14.6 Ground Station Antennas 418 -- 14.7 Receiver Selection 424 -- 14.8 System Example 425 -- Problems 428 -- References 430 -- 15 Synchronization 431 -- 15.1 Learning Objectives 431 -- 15.2 Functions of the Bit Synchronizer 432 -- 15.3 Hardware Block Implementation 434 -- 15.4 Frame Synchronizer 438 -- 15.5 Demultiplexer 440 -- Problems 441 -- Reference 443 -- 16 Hybrid Systems: PCM/FM 1 FM/FM, PCM/FM/FM 445 -- 16.1 Learning Objectives 445 -- 16.2 PCM/FM 1 FM/FM System Design 446 -- 16.3 PCM/FM 1 FM/FM Design Example 454 -- 16.4 PCM/FM/FM 460 -- Problems 466 -- PCM/FM/FM Design Problems 467 -- References 469 -- 17 Convolutional Coding for Forward Error Correction 471 -- 17.1 Learning Objectives 472 -- 17.2 Hamming Distance 472 -- 17.3 Convolutional Encoding 473 -- 17.4 Free Distance of a Convolutional Code 476 -- 17.5 The Code Vector 476 -- 17.6 Decoding 477 -- 17.7 Viterbi Decoding 478 -- 17.8 Detection Decisions 481 -- 17.9 Coding Gains and BERs 484 -- 17.10 Hardware Implementation 485 -- 17.11 Comparison of Coded and Uncoded Systems 485 -- 17.12 Coded PCM/FM 489 -- 17.13 Hardware Decoder Implementation for PCM/FM 489 -- Problems 491 -- References 492 -- 18 Industrial Telemetry 493 -- 18.1 Learning Objectives 493 -- 18.2 History of Industrial Telemetry 494 -- 18.3 Modern Industrial Applications 505 -- 18.4 Industrial Communications Equipment 514 -- 18.5 Conclusions 520 -- Problems 521 -- References 523 -- 19 Commercial Communications Techniques for Industrial Telemetry 525 -- 19.1 Learning Objectives 525 -- 19.2 Communications Techniques 526 -- 19.3 Industrial Communications Protocols 536 -- 19.4 The Future of Industrial Remote Monitoring and Control 539 -- Problems 541 -- References 542.
20 Industrial Security Applications 543 -- 20.1 Learning Objectives 543 -- 20.2 Sensors 544 -- 20.3 Boundary Protection 545 -- 20.4 Alarm Assessment 549 -- Problems 550 -- References 551 -- Appendix A: IRIG Specifications 553 -- Appendix B: Frame Synchronization Words 559 -- Glossary 561 -- Telemetry Section 561 -- Antenna and Link Analysis Section 565 -- About the Authors 571 -- Index 575.
This newly revised edition clearly presents introductory and advanced concepts in telemetry systems, with an emphasis on digital communications. The book helps you perform link analysis for the design of a communications link, create a FM/FM preemphasis schedule systematically to develop an algorithmic code to perform this function, and design PCM/FM telemetry systems to meet a specific BER and bit rate.
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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2018. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
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