封面 版权页 Foreword Contents Chapter 1 Introduction 1.1 General 1.2 TT&C and Information Transmission 1.3 Tasks，Functions，and Classification of TT&C and Information Transmission 1.4 Engineering Applications of TT&C and Information Transmission Technologies[3] 1.4.1 Unified Carrier C&T System[4] 1.4.2 Space-Based C&T System[3] 1.4.3 Deep-Space C&T System[5，6] 1.4.4 Phased Array C&T System[7] 1.4.5 High-Accuracy Missile Range-Measuring System[3] 1.4.6 Near-Space Vehicle TT&C and Information Transmission System[8] References Chapter 2 Theories and Technologies of Tracking and Orbit-Measuring 2.1 General 2.2 Localization and Orbit-Measuring 2.2.1 Localization 2.2.2 Station Distribution Geometry and Localization Accuracy 2.2.3 Trajectory Measurement System 2.3 Velocity-Measuring Theory and Technology：Two-Way，Three-Way，and Single-Way Velocity-Measuring Technologies 2.3.1 CW Velocity-Measuring 2.3.2 Doppler Frequency Measurement Method 2.3.3 Theoretical Analysis of Two-Way Coherent Doppler Velocity-Measuring Error 2.3.5 Two-Way Noncoherent Doppler Velocity Measuring 2.3.6 One-Way Noncoherent Doppler Velocity Measuring 2.3.7 Theoretical Calculation of Velocity-Measuring Accuracy 2.4 Ranging Techniques Theory and Technology：Two-Way，Three-Way，and Single-Way Ranging Technologies 2.4.1 Continuous Wave Two-Way Ranging Methods 2.4.2 Vector Analysis Method of Ranging Error 2.4.3 Group Delay Characteristics Analysis Method of Ranging Error[12] 2.4.4 Random Ranging Error 2.4.5 Theoretical Calculation of Ranging Accuracy 2.4.6 One-Way Ranging Technique 2.4.7 Three-Way Ranging Technique 2.4.8 Deep-Space Ranging System 2.5 Angle Measurement Theory and Technology 2.5.1 Angle Measurement Using Antenna Tracking-Three-Channel，Dual-Channel，and Single-Channel Monopulse Technologies 2.5.2 Angle Measurement with Interferometer 2.5.3 Theoretical Calculation of Angle Tracking Accuracy[20] 2.5.4 Theoretical Analysis of Angle Tracking of Wideband Signal-Cross-Correlation Function Method 2.5.5 Angle Measurement by Phased Array Tracking and Angle Measurement Accuracy-Space Window Sliding and Projective Plane Methods 2.5.6 Independent Guidance，Self-Guidance，and Multi-beam Guidance 2.5.7 Polarization Diversity-Synthesized Technology of Angle Tracking References Chapter 3 Information Transmission Technologies 3.1 Analog Transmission Technology in C&T 3.1.1 Analog Signal Modulation 3.1.2 Demodulation of Analog Signal 3.1.3 Two-Way Carrier Acquisition in C&T-“Frequency Sweep to Acquisition”and“Following Sweep Slope Determination”[1] 3.1.4 Combined Interference in the Unified Carrier C&T System-“Modulation/Demodulation Integration Characteristic Analysis Method”[3] 3.2 Digital Signal Transmission Technology in C&T 3.2.1 Overview 3.2.2 Optimum Transmission Response of Digital Signal Transmission[7] 3.2.3 Digital Modulation/Demodulation Technology 3.2.4 Channel Coding/Decoding Technology 3.2.5 Impacts of Noise on Data Transmission BER-Amplitude Noise Equivalent Method 3.2.6 Impacts of Linear Distortion on Data Transmission BER 3.2.7 Impacts of Non-linear Distortion on Data Transmission BER 3.3 Information Transmission Techniques for Telemetry，Command and Remote Sensing 3.3.1 Information Transmission Techniques for Telemetry 3.3.2 Command Information Transmission Technology 3.3.3 Remote Sensing Information Transmission Technique References Chapter 4 Spread Spectrum TT&C 4.1 General 4.2 Features of Spread Spectrum TT&C 4.3 Basic Methods for Spread Spectrum TT&C 4.3.1 Direct Sequence Spread Spectrum（DSSS） 4.3.2 Frequency Hopping Spread Spectrum（FHSS） 4.3.3 Hybrid Spread Spectrum of DSSS and FHSS 4.3.4 Time Hopping Spread Spectrum 4.3.5 Code Hopping 4.4 Acquiring and Tracking of Spread Spectrum TT&C Signals 4.4.1 Acquiring and Tracking of DSSS Signals 4.4.2 Acquiring and Tracking of Frequency Hopping Spread Spectrum Signals 4.4.3 Velocity Measuring of Frequency Hopping Spread Spectrum—“Two-Step Method”Frequency Hopping Velocity Measuring 4.5 Measuring Accuracy and Tracking Threshold for Direct Spread Spectrum TT&C 4.5.1 Phase Error in Carrier Loop of Spread Spectrum Receiver 4.5.2 Range Measurement Error in Spread Spectrum TT&C 4.5.3 Rate Measurement Error in Spread Spectrum TT&C 4.6“Double Spread Spectrum”and Its Application in TDRSS 4.6.1 Problems Raised 4.6.2“Code Division Multiplexing”and“Double Spread Spectrum” 4.6.3 Main Technical Problems of“Double Spread Spectrum” 4.7 Chaotic Sequence and Chaotic Spread Spectrum TT&C[5] 4.7.1 Characteristics of Chaotic Sequence 4.7.2 Type，Selection，and Generation of Chaotic Sequence[6] 4.7.3 Synchronization and Ranging of Chaotic Spread Spectrum Signals References Chapter 5 Special Issues on Radio Transmission Channel in C&T 5.1 C&T Frequency Band Developing to Ka-Band and Optical Bands 5.1.1 Principle for Selecting C&T Frequency Band[1] 5.1.2 Development Trend 5.1.3 Background of Developing Ka-Band C&T System[2] 5.1.4 Characteristics of Ka-Band C&T System 5.1.5 Main Technical Issues of Ka-Band C&T System 5.2 Rain Attenuation and Atmospheric Attenuation in Signal Transmission Channel[5] 5.2.1 Significance of Rain Attenuation Study 5.2.2 Characteristics of Rain Attenuation 5.2.3 Calculation of Rain Attenuation 5.2.4 Increment in System Noise Temperature Caused by Rainfall 5.2.5 Rain Attenuation Countermeasure Technology 5.2.6 Atmospheric Attenuation in Signal Transmission Channel 5.3 Influence of Multipath Transmission[7] 5.3.1 Three Types of Fast Fading Caused by Multipath Effect 5.3.2 Nature of Reflection Coefficient 5.3.3 Path Loss and Scintillation Fading in Case of Multipath Propagation 5.3.4 Orbit Determination Error Caused by Multipath Propagation 5.3.5 Effect of Multipath Interference on Data Transmission Bit Error Rate 5.3.6 Anti-multipath Interference Measures 5.4 New Methods for Simulation and Calibration 5.4.1 Dynamic Simulation Method Based on Motion Equation 5.4.2 Phase Calibration Using Radio Star Noise[12，13] 5.4.3 On-Orbit Phase Calibration by Measuring“Cross-Coupling”Value 5.4.4 Geometric Optics Application for Range Calibration 5.4.5 Effect of Radio Wave Propagation Characteristic on Orbit Determination Accuracy 5.4.6 Tropospheric Radio Wave Refraction Error Correction 5.4.7 Ionospheric Refraction Correction Methods 5.4.8 Factors Affecting Correction Accuracy References 封底 ..更多