Preface |
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xiii | |
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1 | (10) |
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1.1 Radar Basics and Types |
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2 | (3) |
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1.2 Frequency Bands and Civil Applications |
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5 | (3) |
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1.3 Radar Standardization |
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8 | (1) |
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8 | (3) |
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9 | (2) |
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2 Radar System Architecture and Range Equation |
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11 | (20) |
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2.1 Basic Hardware Components of Radar |
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11 | (8) |
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2.1.1 Transmitter/Receiver (Transceiver) |
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12 | (3) |
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15 | (1) |
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16 | (3) |
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2.2 LFM Radar Architecture |
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19 | (1) |
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19 | (2) |
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21 | (1) |
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22 | (5) |
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2.6 Radar System Integration |
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27 | (4) |
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28 | (3) |
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3 Radar Signal Model and Demodulation |
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31 | (44) |
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31 | (5) |
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34 | (1) |
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35 | (1) |
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3.2 Radar Waveforms and Demodulation |
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36 | (17) |
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38 | (5) |
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43 | (10) |
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3.3 Frequency Modulated Waveforms |
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53 | (13) |
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3.3.1 Conventional FMCW Waveforms |
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56 | (6) |
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3.3.2 LFM Chirp Train (Fast Chirp) |
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62 | (1) |
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63 | (3) |
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3.4 Phase Coded Waveforms |
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66 | (5) |
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69 | (2) |
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71 | (4) |
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72 | (3) |
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4 Radar Signal Processing |
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75 | (34) |
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4.1 Range Processing (Fast Time Processing) |
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77 | (11) |
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4.1.1 Minimum Range and Maximum Unambiguous Range |
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78 | (1) |
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78 | (1) |
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79 | (4) |
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83 | (2) |
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4.1.5 Time Sidelobes Control |
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85 | (3) |
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4.2 Doppler Processing (Slow Time Processing) |
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88 | (17) |
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4.2.1 Sampling Frequency in Slow Time Domain |
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92 | (4) |
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96 | (1) |
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4.2.3 MTI and Clutter Cancellation |
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97 | (4) |
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4.2.4 Moving Target Detector (Filter Bank) |
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101 | (1) |
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4.2.5 Doppler (Radial Velocity) Resolution |
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102 | (1) |
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4.2.6 Doppler (Radial Velocity) Accuracy |
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103 | (1) |
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4.2.7 Doppler Sidelobes Control |
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104 | (1) |
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105 | (4) |
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105 | (4) |
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5 Array Signal Processing |
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109 | (26) |
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5.1 Array Manifold and Model |
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110 | (6) |
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5.2 Conventional Beamforming |
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116 | (6) |
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5.2.1 Uniform Array and FFT Based Beamforming |
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118 | (2) |
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5.2.2 Array Resolution, Accuracy, and Sidelobes Control |
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120 | (2) |
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5.2.3 Digital Beamforming Versus Analog Beamforming |
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122 | (1) |
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5.3 High-Resolution Methods |
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122 | (4) |
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126 | (9) |
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126 | (3) |
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5.4.2 Basic MIMO Waveforms |
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129 | (3) |
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132 | (1) |
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133 | (2) |
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6 Motion and Presence Detection |
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135 | (26) |
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135 | (1) |
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136 | (4) |
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6.2.1 Hypothesis Testing and Decision Rules |
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136 | (3) |
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6.2.2 Neyman-Pearson Criterion and Likelihood Ratio Test |
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139 | (1) |
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6.3 Signal and Noise Models |
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140 | (4) |
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6.3.1 Target RCS Fluctuations |
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140 | (3) |
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143 | (1) |
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144 | (5) |
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6.4.1 Optimal Detection of Nonfluctuating Target |
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144 | (2) |
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6.4.2 Detection Performance |
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146 | (2) |
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6.4.3 Impact of Target Fluctuation |
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148 | (1) |
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6.5 Constant False Alarm Rate Detection |
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149 | (4) |
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6.5.1 Cell-Averaging CFAR |
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151 | (1) |
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6.5.2 Greatest-of and Least-of CFAR |
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152 | (1) |
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6.5.3 Ordered Statistics CFAR |
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153 | (1) |
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153 | (4) |
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6.6.1 Regions of Interest |
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154 | (1) |
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154 | (2) |
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156 | (1) |
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6.6.4 Adaptive and Machine Learned Clutter Filters |
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157 | (1) |
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157 | (1) |
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6.8 Detection Pipeline Design |
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158 | (3) |
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158 | (3) |
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161 | (50) |
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7.1 Machine Learning Fundamentals |
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161 | (21) |
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7.1.1 Supervised Learning |
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162 | (2) |
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164 | (6) |
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7.1.3 Logistic Regression |
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170 | (3) |
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7.1.4 Beyond Linear Models |
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173 | (1) |
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174 | (8) |
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7.2 Radar Machine Learning |
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182 | (15) |
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7.2.1 Machine Learning Considerations for Radar |
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182 | (3) |
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7.2.2 Gesture Classification |
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185 | (12) |
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7.3 Training, Development, and Testing Datasets |
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197 | (1) |
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7.4 Evaluation Methodology |
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197 | (7) |
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7.4.1 Machine Learning Classification Metrics |
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199 | (3) |
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7.4.2 Classification Metrics for Time Series Data |
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202 | (2) |
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7.5 The Future of Radar Machine Learning |
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204 | (3) |
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205 | (1) |
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7.5.2 Self Supervised Learning |
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205 | (1) |
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205 | (1) |
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206 | (1) |
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7.5.5 Radar Standards, Libraries, and Datasets |
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207 | (1) |
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207 | (4) |
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207 | (4) |
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8 UX Design and Applications |
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211 | (20) |
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211 | (1) |
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8.2 Understanding Radar for Human-Computer Interaction |
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212 | (5) |
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8.3 A New Interaction Language for Radar Technology |
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217 | (6) |
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8.3.1 Explicit Interactions: Gestures |
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217 | (2) |
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8.3.2 Implicit Interactions: Anticipating Users' Behaviors |
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219 | (2) |
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8.3.3 Movement Primitives |
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221 | (2) |
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223 | (8) |
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229 | (2) |
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9 Research and Applications |
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231 | (6) |
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231 | (2) |
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9.2 Radar Standardization |
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233 | (1) |
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9.3 Emerging Applications |
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233 | (4) |
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234 | (3) |
About the Authors |
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237 | (2) |
Index |
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239 | |