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Radar System Analysis And Design Using Matlab.pdf

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Radar System Analysis and Using MATLAB
Table of Contents
Chapter1 Rader Fundamentals
1.1. Radar Classifications
1.2. Range
1.3. Range Resolution
1.4. Doppler Frequency
1.5. Coherence
1.6. The Radar Equation
1.6.1. Low PRF Radar Equation
1.6.2. High PRF Radar Equation
1.6.3. Surveilance Radar Equation
1.6.4. Radar Equation with Jamming
1.6.5. Bistatic Radar Equation
1.7. Radar Losses
1.7.1. Transmit and Receive Losses
1.7.2. Antenna Pattern Loss and Scan Loss
1.7.3. Atmospheric Loss
1.7.4. Collapsing Loss
1.7.5. Processing Losses
1.7.6. Other Losses
1.8. MATLAB Program and Function Listings
Chapter 2 Radar Cross Section (RCS)
2.1. RCS Definttion
2.2. RCS Prediction Methods
2.3. RCS Dependency on Angle and Frequency
2.4. RCS Dependency on Polarization
2.4.1 Poaarization
2.4.2 Target Scattering Matrix
2.5 RCS of Simple Objects
2.5.1 Sphere
2.5.2 Ellipsoid
2.5.3 Circular Flat Plate
2.5.4 Truncated Cone(Frustum)
2.5.5 Cylinder
2.5.6 Rectangular Flat Plate
2.5.7 Triangular Flat Plate
2.6 RCS of Complex Objects
2.7 RCS Fluctuations and Statitical Models
2.7.1 RCS Statistical Models-Scintillation Models
2.8 MATLAB P rogram/Function Listings
Chapter 3 Continuous Wave and Pulsed Radars
3.1 Functional Block Diagram
3.2 CW Radar Equation
3.3 Frequency Modulation
3.4 Linear FM(LFM)CW Radar
3.5 Multiple Frequency CW Radar
3.6 Pulsed Radar
3.7 Range and Doppler Ambiguities
3.8 Resolving Range Ambituity
3.9 Resolving Doppler Ambiguity
3.10 MATLAB Program"range_calc.m"
Chapter 4 Radar Detection
4.1 Detection in the Presence of Noise
4.2 Probability of False Alarm
4.3 Probability of Detection
4.4 Pulse Integration
4.4.1 Coherent Integration
4.4.2 Non-Coherent Integratioit
4.5 Detection of Fluctuating Targets
4.5.1 Detection Probability Density Function
4.5.2 Threshold Selestion
4.6 Probability of Detection Calculation
4.6.1 Detection of Swerling V Targets
4.6.2 Detection of Swerling ⅠTargets
4.6.3 Detection of Swerling ⅡTartets
4.6.4 Detection of Swerling Ⅲ Targets
4.6.5 Detection of Swerling Ⅳ Targets
4.7 Cumulative Probability of Detection
4.8 Solving the Radar Equation
4.9 Constant False Alarm Rate(CFAR)
4.9.1 Cell-Averaging CFAR(Single Pulse)
4.9.2 Cell-Averaging VFAR with Non-Coherent Integration
4.10 MATLAB Function and Program Listings
Chapter 5 Radar Waveforms Analysis
5.1 Low Pass, Band Pass Signals and Quadrature Components
5.2 CW and Pulsed Waveforms
5.3 Linear Frequency Modulation Waveforms
5.4 High Range Resolution
5.5 Stepped Frequency Waveforms
5.5.1 Range Resolution and Range Ambiguity in SFW
5.5.2 Effect of Taret Velocity
5.6 MATLAB Listings
Chapter 6 Matched Filter and the Radar Ambiguity Function
6.1 The Matched Filter SNR
6.2 The Replica
6.3 Matched Filter Response to LFM Waveforms
6.4 The Radar Ambiguity Function
6.5 Examples of hte Ambiguity Function
6.5.1 Single Pulse Ambiguity Function
6.5.2 LFM Ambiguity Function
6.5.3 Coherent Pulse Train Ambiguity Function
6.6 Ambituity Diagram Contours
6.7 MATLAB Listings
Chapter 7 Pulse Compression
7.1 Time_Bandwidth Product
7.2 Radar Equation with Pulse Compression
7.3 Analog Pulse Compression
7.3.1 Correlation Processor
7.3.2 Stretch Processor
7.3.3 Distortion Due to Targeet Velocity
7.3.4 Range Doppler Coupling
7.4 Digital Pulse Compression
7.4.1 Frequency Coding (Costas Codes)
7.4.2 Binary Phase Codes
7.4.3 Frank Codes
7.4.4 Pseudo_Random(PRN)Codes
7.5 MATLAB Listings
Chapter 8 Radar Wave Propagation
8.1 Earth Atmosphere
8.2 Refraction
8.3 Ground Reflection
8.3.1 Smooth Surface Reflection Coefficient
8.3.2 Divergence
8.3.3 Rough Surface Reflection
8.4 The Pattern Propagation Factor
8.4.1 Flat Earth
8.4.2 Spherical Earth
8.5 Diffraction
8.6 Atmospheric Attenuation
8.7 MATLAB Program"ref_coef.m"
Chapter 9 Clutter and Moving Target Indicator(MTI)
9.1 Clutter Definition
9.2 Surface Clutter
9.2.1 Radar Equation for Area Clutter
9.3 Volume Clutter
9.3.1 Radar Equation for Volume Clutter
9.4 Clutter Statitical Models
9.5 Clutter Spectrum
9.6 Moving Target Indicator(MTI)
9.7 Single Delay Line Canceler
9.8 Double Delay Line Canceler
9.9 Delay Lines with Feedback(Pecursive Filters)
9.10 PRS Staggering
9.11 MTI Improvement Factor
9.12 Subclutter Visibiliy(SCV)
9.13 Delay Line Cancelers with Optimal Weights
9.14 MATLAB Program/Function Listings
Chapter10 Radar Antennas
10.1 Directivity, Power Gain,and Effective Aperture
10.2 Near and Far Fields
10.3 Circular Dish Antenna Pattern
10.4 Array Antennas
10.4.1 Linear Array Antennas
10.5 Array Tapering
10.6 Computation of the Radiation Pattern via the DFT
10.7 Array Pattern for Rectangular Planar Array
10.8 Conventional Beamforming
10.9 MATLAB Programs and Functions
Chapter 11 Target Tracking
11.1. Angle Tracking
11.1.1. Sequential Lobing
11.1.2 Conical Scan
11.2. Amplitude Comparison Monopulse
11.3. Phase Comparison Monopulse
11.4. Range Tracking
11.5. Track-While-Scan(TWS)
11.6. State Variable Representation of an LTI System
11.7. The LTI System of Interest
11.8. Fixed-Gain Tracking Filters
11.8.1. The aB Filter
11.8.2. The aBr Filter
11.9. The Kalman Filter
11.9.1. The Singer aBr-Kalman Filter
11.9.2. Relationship between Kalman aBr Filter
11.10. MATLAB Programs and Functions
Chapter 12 Synthetic Aperture Radar
12.1 Introduction
12.2 Real Versus Synthetic Arrays
12.3 Side Looking SAR Geometry
12.4 SAR Design Considerations
12.5 SAR Radar Equation
12.6 SAR Signal Processing
12.7 Side Looking SAR Doppler Processing
12.8 SAR Imaging Using Doppler Processing
12.9 Range Walk
12.10 Case Study
12.11 Arrays in Sequential Mode Operation
12.11.1 Linear Arrays
12.11.2 Rectangular Arrays
12.12 MATLAB Programs
Chapter 13 Signal Processing
13.1 Signal and System Classifications
13.2 The Fourier Transform
13.3 The Fourier Series
13.4 Convolution and Correlation Integrals
13.5 Energy and Power Spectrum Densities
13.6 Random Variables
13.7 Multivariate Gaussian Distribution
13.8 Random Processes
13.9 Sampling Theorem
13.10 The Z-Transform
13.11 The Discrete Fofurier Transform
13.12 Discrete Power Spectrum
13.13 Windowing Techniques
Appendix A Nois Figure
Appendix B Decibel Arithmetic
Appendix C Fourier Transform Table
Appendix D Some Common Probability Densities
Appendix E Z-Transform Table
Appendix F MATLAB Program and Function Name List
Bibliograpliy
Index
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