Preface |
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xv | |
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1 | (10) |
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1.1 Detection of Threat Emitters |
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2 | (2) |
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1.2 Angle of Arrival (AOA) Estimation |
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4 | (1) |
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1.3 Geolocation of Threat Emitters |
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5 | (2) |
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1.3.1 Geolocation by Satellite |
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7 | (1) |
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7 | (2) |
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9 | (1) |
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9 | (2) |
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I Detection of Threat Emitters |
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11 | (72) |
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Chapter 2 Detection Theory |
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13 | (16) |
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13 | (4) |
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2.1.1 Sources of Variation |
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13 | (1) |
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2.1.2 Likelihood Function |
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14 | (1) |
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2.1.3 Sufficient Statistic |
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15 | (2) |
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2.2 Binary Hypothesis Testing |
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17 | (4) |
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21 | (3) |
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2.4 Constant False-Alarm Rate Detectors |
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24 | (3) |
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2.4.1 Side Channel Information |
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25 | (2) |
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27 | (2) |
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Chapter 3 Detection of CW Signals |
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29 | (20) |
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29 | (1) |
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30 | (3) |
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33 | (3) |
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3.3.1 Threshold Selection |
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34 | (1) |
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3.3.2 Detection Algorithm |
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35 | (1) |
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3.3.3 Detection Performance |
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36 | (1) |
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36 | (10) |
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3.4.1 Brief Review of RF Propagation |
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37 | (4) |
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3.4.2 Detection of an FM Broadcast Tower |
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41 | (3) |
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44 | (2) |
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46 | (3) |
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Chapter 4 Detection of Spread Spectrum Signals |
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49 | (22) |
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50 | (3) |
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53 | (1) |
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53 | (1) |
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4.2.2 Spread Spectrum Radar Signals |
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54 | (1) |
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54 | (8) |
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54 | (1) |
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4.3.2 Cyclostationary Detectors |
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55 | (3) |
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4.3.3 Cross-Correlation Detectors |
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58 | (4) |
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62 | (5) |
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4.4.1 Detection of a 3G CDMA Cell Signal |
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64 | (2) |
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4.4.2 Detection of a Wideband Radar Pulse |
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66 | (1) |
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67 | (1) |
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68 | (3) |
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Chapter 5 Scanning Receivers |
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71 | (12) |
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72 | (1) |
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5.1.1 In-Phase (I) and Quadrature (Q) Digitization |
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73 | (1) |
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73 | (3) |
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76 | (3) |
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79 | (4) |
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II Angle of Arrival Estimation |
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83 | (100) |
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Chapter 6 Estimation Theory |
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85 | (22) |
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85 | (1) |
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6.2 Maximum Likelihood Estimation |
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86 | (2) |
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88 | (6) |
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6.3.1 Minimum Variance Unbiased Estimators |
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88 | (1) |
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89 | (2) |
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6.3.3 Least Square Estimators |
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91 | (1) |
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92 | (1) |
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6.3.5 Tracking Estimators |
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92 | (2) |
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94 | (9) |
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6.4.1 Root Mean Squared Error (RMSE) |
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95 | (1) |
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95 | (6) |
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6.4.3 Angle Error Variance and Confidence Intervals |
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101 | (2) |
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103 | (4) |
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Chapter 7 Direction-Finding Systems |
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107 | (38) |
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7.1 Beam Pattern-Based Direction Finding |
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108 | (9) |
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110 | (1) |
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110 | (7) |
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7.2 Watson-Watt Direction Finding |
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117 | (3) |
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118 | (1) |
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119 | (1) |
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7.3 Doppler-Based Direction Finding |
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120 | (7) |
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122 | (1) |
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123 | (1) |
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124 | (3) |
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127 | (5) |
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129 | (1) |
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130 | (2) |
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7.4.3 Resolving Ambiguities with Multiple Baselines |
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132 | (1) |
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7.5 Performance Comparison |
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132 | (5) |
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7.6 Monopulse Direction Finding |
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137 | (4) |
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139 | (2) |
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141 | (4) |
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Chapter 8 Array-Based AOA |
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145 | (38) |
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145 | (3) |
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8.1.1 Nonstandard Array Configurations |
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146 | (2) |
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148 | (11) |
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8.2.1 Multiple Plane Waves |
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149 | (1) |
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149 | (1) |
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149 | (3) |
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8.2.4 Nonisotropic Element Patterns |
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152 | (1) |
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153 | (1) |
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154 | (3) |
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8.2.7 Two-Dimensional Arrays |
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157 | (2) |
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159 | (13) |
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159 | (1) |
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8.3.2 Maximum Likelihood Estimation |
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160 | (3) |
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8.3.3 Beamformer Scanning |
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163 | (5) |
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8.3.4 Subspace-Based Methods |
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168 | (4) |
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172 | (6) |
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8.4.1 Gaussian Signal Model |
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172 | (1) |
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8.4.2 Deterministic Signal Model |
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173 | (5) |
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178 | (5) |
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III Geolocation of Threat Emitters |
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183 | (104) |
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Chapter 9 Geolocation of Emitters |
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185 | (14) |
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185 | (1) |
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186 | (7) |
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186 | (4) |
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190 | (3) |
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193 | (1) |
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193 | (2) |
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195 | (1) |
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9.5 Geolocation Algorithms |
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195 | (1) |
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195 | (1) |
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196 | (3) |
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Chapter 10 Triangulation of AOA Measurements |
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199 | (18) |
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199 | (1) |
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200 | (3) |
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202 | (1) |
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203 | (8) |
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10.3.1 Geometric Solution for Two Measurements |
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203 | (1) |
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10.3.2 Geometric Solutions for Three or More Measurements |
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203 | (1) |
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10.3.3 Maximum Likelihood Estimate |
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203 | (2) |
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10.3.4 Iterative Least Squares |
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205 | (2) |
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207 | (4) |
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211 | (1) |
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10.5 Performance Analysis |
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211 | (3) |
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214 | (3) |
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217 | (28) |
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217 | (1) |
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218 | (2) |
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219 | (1) |
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219 | (1) |
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220 | (8) |
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11.3.1 Maximum Likelihood Estimate |
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222 | (1) |
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11.3.2 Iterative Least Squares Solution |
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222 | (2) |
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11.3.3 Gradient Descent Algorithms |
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224 | (1) |
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225 | (2) |
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227 | (1) |
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228 | (5) |
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11.4.1 Time of Arrival Detection |
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229 | (1) |
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11.4.2 Cross-Correlation Processing |
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230 | (2) |
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11.4.3 Clock Synchronization |
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232 | (1) |
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11.5 Geolocation Performance |
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233 | (5) |
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238 | (2) |
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240 | (5) |
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245 | (22) |
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246 | (1) |
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247 | (1) |
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248 | (7) |
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12.3.1 Maximum Likelihood Estimate |
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250 | (1) |
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12.3.2 Iterative Least Squares Solution |
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251 | (2) |
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12.3.3 Gradient Descent Algorithms |
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253 | (1) |
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253 | (2) |
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255 | (2) |
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12.4.1 Frequency of Arrival Estimation |
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255 | (1) |
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256 | (1) |
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12.4.3 Limitations of Frequency Estimation |
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257 | (1) |
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12.5 Geolocation Performance |
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257 | (4) |
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261 | (2) |
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263 | (4) |
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Chapter 13 Hybrid TDOA/FDOA |
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267 | (20) |
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267 | (1) |
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268 | (2) |
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270 | (7) |
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13.3.1 Numerically Tractable Solutions |
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271 | (4) |
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275 | (2) |
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13.4 Joint Parameter Estimation |
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277 | (3) |
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277 | (1) |
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13.4.2 Joint Estimation of Time/Frequency Difference |
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277 | (2) |
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13.4.3 Full Covariance Matrix |
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279 | (1) |
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13.5 Performance Analysis |
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280 | (3) |
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283 | (1) |
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283 | (4) |
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Appendix A Probability and Statistics |
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287 | (12) |
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287 | (6) |
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A.1.1 Gaussian Random Variable |
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288 | (1) |
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A.1.2 Complex Gaussian Random Variable |
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288 | (2) |
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A.1.3 Chi-Squared Random Variable |
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290 | (1) |
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A.1.4 Noncentral Chi-Squared Random Variable |
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290 | (2) |
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A.1.5 Rayleigh Random Variable |
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292 | (1) |
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A.1.6 Rician Random Variable |
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292 | (1) |
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A.2 Student's T Distribution |
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293 | (1) |
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294 | (5) |
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A.3.1 Gaussian Random Vectors |
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295 | (1) |
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A.3.2 Complex Gaussian Random Vectors |
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296 | (3) |
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Appendix B RF Propagation |
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299 | (10) |
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B.1 Free-Space Propagation |
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300 | (1) |
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300 | (1) |
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301 | (3) |
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B.4 Knife-Edge Diffraction |
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304 | (1) |
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305 | (1) |
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B.6 Urban Signal Propagation |
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305 | (4) |
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Appendix C Atmospheric Absorption |
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309 | (8) |
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C.1 Losses Due to Absorption by Gases |
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310 | (1) |
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C.2 Losses Due to Absorption by Rain |
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311 | (2) |
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C.3 Losses Due to Absorption by Clouds and Fog |
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313 | (1) |
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313 | (1) |
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314 | (1) |
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314 | (1) |
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C.7 MATLAB® Toolboxes and Model Fidelity |
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315 | (2) |
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317 | (10) |
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D.1 Additive White Gaussian Noise |
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317 | (2) |
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319 | (1) |
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319 | (5) |
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320 | (3) |
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323 | (1) |
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323 | (1) |
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D.4 Urban (Man-Made) Noise |
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324 | (3) |
About the Author |
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327 | (2) |
Index |
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329 | |