Preface | |
Acknowledgment | |
| |
Introduction to Radar Basics | p. 1 |
Radar Classifications | p. 1 |
Range | p. 3 |
Range Resolution | p. 5 |
Doppler Frequency | p. 7 |
The Radar Equation | p. 13 |
Search (Surveillance) | p. 20 |
Pulse Integration | p. 27 |
Radar Losses | p. 35 |
"MyRadar" Design Case Study - Visit 1 | p. 41 |
MATLAB Program and Function Listings | p. 48 |
Pulsed Radar | p. 59 |
Introduction | p. 59 |
Range and Doppler Ambiguities | p. 60 |
Resolving Range Ambiguity | p. 61 |
Resolving Doppler Ambiguity | p. 64 |
Noise Figure | p. 69 |
Radar Detection | p. 75 |
Detection in the Presence of Noise | p. 75 |
Probability of False Alarm | p. 79 |
Probability of Detection | p. 81 |
Pulse Integration | p. 83 |
Detection of Fluctuating Targets | p. 90 |
Probability of Detection Calculation | p. 95 |
The Radar Equation Revisited | p. 104 |
Cumulative Probability of Detection | p. 106 |
Constant False Alarm Rate (CFAR) | p. 109 |
"MyRadar" Design Case Study - Visit 2 | p. 113 |
MATLAB Program and Function Listings | p. 117 |
Radar Waveforms | p. 141 |
Low Pass, Band Pass Signals and Quadrature Components | p. 141 |
The Analytic Signal | p. 143 |
CW and Pulsed Waveforms | p. 144 |
Linear Frequency Modulation Waveforms | p. 148 |
High Range Resolution | p. 153 |
Stepped Frequency Waveforms | p. 154 |
The Matched Filter | p. 165 |
The Replica | p. 169 |
Matched Filter Response to LFM Waveforms | p. 170 |
Waveform Resolution and Ambiguity | p. 172 |
"Myradar" Design Case Study - Visit 3 | p. 177 |
MATLAB Program and Function Listings | p. 182 |
The Radar Ambiguity Function | p. 187 |
Introduction | p. 187 |
Examples of the Ambiguity Function | p. 188 |
Ambiguity Diagram Contours | p. 204 |
Digital Coded Waveforms | p. 206 |
"MyRadar" Design Case Study - Visit 4 | p. 223 |
MATLAB Program and Function Listings | p. 224 |
Pulse Compression | p. 235 |
Time-Bandwidth Product | p. 235 |
Radar Equation with Pulse Compression | p. 236 |
LFM Pulse Compression | p. 237 |
"MyRadar" Design Case Study - Visit 5 | p. 257 |
MATLAB Program and Function Listings | p. 262 |
Surface and Volume Clutter | p. 267 |
Clutter Definition | p. 267 |
Surface Clutter | p. 268 |
Volume Clutter | p. 280 |
Clutter Statistical Models | p. 283 |
"MyRadar" Design Case Study - Visit 6 | p. 284 |
MATLAB Program and Function Listings | p. 288 |
Moving Target Indicator (MTI) and Clutter Mitigation | p. 293 |
Clutter Spectrum | p. 293 |
Moving Target Indicator (MTI) | p. 294 |
Single Delay Line Canceler | p. 296 |
Double Delay Line Canceler | p. 298 |
Delay Lines with Feedback (Recursive Filters) | p. 300 |
PRF Staggering | p. 302 |
MTI Improvement Factor | p. 303 |
"MyRadar" Design Case Study - Visit 7 | p. 309 |
MATLAB Program and Function Listings | p. 313 |
Phased Arrays | p. 319 |
Directivity, Power Gain, and Effective Aperture | p. 319 |
Near and Far Fields | p. 321 |
General Arrays | p. 322 |
Linear Arrays | p. 325 |
Planar Arrays | p. 341 |
Array Scan Loss | p. 375 |
"MyRadar" Design Case Study - Visit 8 | p. 378 |
MATLAB Program and Function Listings | p. 380 |
Target Tracking | p. 401 |
Single Target Tracking | |
Angle Tracking | p. 401 |
Amplitude Comparison Monopulse | p. 407 |
Phase Comparison Monopulse | p. 416 |
Range Tracking | p. 418 |
Multiple Target Tracking | |
Track-While-Scan (TWS) | p. 420 |
State Variable Representation of an LTI System | p. 422 |
The LTI System of Interest | p. 426 |
Fixed-Gain Tracking Filters | p. 427 |
The Kalman Filter | p. 445 |
"MyRadar" Design Case Study - Visit 9 | p. 454 |
MATLAB Program and Function Listings | p. 462 |
| |
Electronic Countermeasures (ECM) | p. 471 |
Introduction | p. 471 |
Jammers | p. 472 |
Range Reduction Factor | p. 482 |
Chaff | p. 485 |
MATLAB Program and Function Listings | p. 493 |
Radar Cross Section (RCS) | p. 501 |
RCS Definition | p. 501 |
RCS Prediction Methods | p. 503 |
Dependency on Aspect Angle and Frequency | p. 504 |
RCS Dependency on Polarization | p. 508 |
RCS of Simple Objects | p. 517 |
Scattering From a Dielectric-Capped Wedge | p. 536 |
RCS of Complex Objects | p. 557 |
RCS Fluctuations and Statistical Models | p. 558 |
MATLAB Program and Function Listings | p. 560 |
High Resolution Tactical Synthetic Aperture Radar (TSAR) | p. 589 |
Introduction | p. 589 |
Side Looking SAR Geometry | p. 590 |
SAR Design Considerations | p. 592 |
SAR Radar Equation | p. 599 |
SAR Signal Processing | p. 600 |
Side Looking SAR Doppler Processing | p. 601 |
SAR Imaging Using Doppler Processing | p. 606 |
Range Walk | p. 606 |
A Three-Dimensional SAR Imaging Technique | p. 608 |
MATLAB Programs and Functions | p. 623 |
Signal Processing | p. 625 |
Signal and System Classifications | p. 625 |
The Fourier Transform | p. 627 |
The Fourier Series | p. 629 |
Convolution and Correlation Integrals | p. 631 |
Energy and Power Spectrum Densities | p. 632 |
Random Variables | p. 635 |
Multivariate Gaussian Distribution | p. 638 |
Random Processes | p. 641 |
Sampling Theorem | p. 642 |
The Z-Transform | p. 644 |
The Discrete Fourier Transform | p. 648 |
Discrete Power Spectrum | p. 648 |
Windowing Techniques | p. 650 |
MATLAB Programs | p. 654 |
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