| Preface | p. xi |
| The Role of Radar Interception in Electronic Warfare | p. 1 |
| The Importance of Intercepting Radar Signals | p. 1 |
| The Impact of Low Probability of Intercept (LPI) Radar on ELINT | p. 4 |
| Parameter Measurements and ELINT Products | p. 6 |
| Reporting: The Last Step of the Intercept Process | p. 7 |
| Analysis of Intercept Reports | p. 7 |
| Radar Signal Interception Topics | p. 11 |
| References | p. 13 |
| LPI Radar and the Future of Elint | p. 15 |
| LPI Radar Techniques | p. 15 |
| Radar Versus the Interceptor | p. 15 |
| Limits to the Radar Sensitivity Advantage (s) | p. 20 |
| Intercepting LPI Radars Signals | p. 25 |
| The Future of ELINT | p. 36 |
| References | p. 37 |
| Probability of Intercept | p. 39 |
| Defining the Problem | p. 39 |
| A Mathematical Model Based on Search Strategies | p. 40 |
| Some Simple Models | p. 40 |
| The Coincidence of Window Functions | p. 44 |
| A Practical Probability of Intercept Approximation | p. 50 |
| Probability of Intercept Examples and Simulation Results | p. 53 |
| Implications for Intercept System Design | p. 58 |
| A Frequency Hop Radar Example | p. 59 |
| References | p. 73 |
| Elint Antennas and Direction Finders | p. 75 |
| Omnidirectional Antennas | p. 75 |
| Directional Intercept Antennas | p. 81 |
| Direction Finding | p. 84 |
| Instantaneous Direction Finding | p. 86 |
| References | p. 105 |
| Emitter Location | p. 107 |
| Introduction | p. 107 |
| Emitter Location Using AOA Measurements | p. 107 |
| Emitter Location by Time Difference of Arrival (TDOA) | p. 113 |
| Location Accuracy with a Double-Baseline TDOA/DD System | p. 125 |
| 3-D Location of an Airborne Emitter | p. 126 |
| Combining AOA and TDOA Measurements | p. 132 |
| References | p. 134 |
| Basic Intercept System Characteristics | p. 135 |
| Intercept System Characteristics and the Functions of ELINT | p. 135 |
| Frequency Coverage | p. 4 |
| Analysis Bandwidth | p. 138 |
| Dynamic Range | p. 143 |
| Sensitivity | p. 148 |
| The Ultimate Limits to ELINT Parameter Measurements | p. 162 |
| ECM and ELINT Receivers | p. 166 |
| References | p. 167 |
| Crystal Video Receivers | p. 169 |
| Crystal Video Fundamentals | p. 169 |
| Crystal Video Applications | p. 172 |
| Post-Detection Signal Recording and Sorting | p. 173 |
| System Design Considerations | p. 174 |
| References | p. 178 |
| Superheterodyne Receivers | p. 179 |
| The Superhet: A Superb Receiver | p. 179 |
| Superhet Performance | p. 180 |
| Multiple Conversion Superhets | p. 183 |
| Sweeping Superhet Receivers | p. 184 |
| Tuning Considerations | p. 187 |
| Other Heterodyne Receivers | p. 195 |
| References | p. 198 |
| Instantaneous Frequency Measurement Receivers | p. 199 |
| A Brief History of the IFM* | p. 199 |
| The Broadband Microwave Frequency Discriminator | p. 206 |
| The Use of Limiters | p. 212 |
| The Simultaneous Signal Problem | p. 216 |
| The CW Signal Problem | p. 224 |
| Digitizing the IFM Output | p. 226 |
| IFM System Problems | p. 230 |
| References | p. 231 |
| Other Elint Receivers | p. 233 |
| Introduction | p. 233 |
| Channelized Receivers | p. 233 |
| Acousto-Optic (Bragg Cell) Receivers | p. 237 |
| Microscan Receivers | p. 238 |
| System Considerations | p. 246 |
| References | p. 247 |
| Frequency Hopping Radar Versus A Sweeping Receiver: The Probability Distribution for the Interval Between the Received Pulses | p. 249 |
| Error Covariances | p. 255 |
| Triangulation | p. 255 |
| Differential Delay Method | p. 259 |
| Correlation Signal-To-Noise Ratio with Coherent and non Coherent Processing | p. 269 |
| Index | p. 281 |
| Table of Contents provided by Syndetics. All Rights Reserved. |
