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Radar Array Processing

Aus der Reihe Springer Series in Information Sciences

97,99 €

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Beschreibung

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

21.12.2011

Herausgeber

Simon Haykin + weitere

Verlag

Springer Berlin

Seitenzahl

317

Maße (L/B/H)

23,5/15,5/1,9 cm

Gewicht

505 g

Auflage

Softcover reprint of the original 1st ed. 1993

Sprache

Englisch

ISBN

978-3-642-77349-5

Beschreibung

Portrait

Radar Array Processing presents modern techniques and methods for processing radar signals received by an array of antenna elements. The techniques are almost universally relevant to all applications employing arrays of detectors. Thus, besides being of interest to researchers and students in the radar community, this book will also appeal to those in related fields such as sonar, seismology, acoustics and radio astronomy.

Produktdetails

Einband

Taschenbuch

Erscheinungsdatum

21.12.2011

Herausgeber

Verlag

Springer Berlin

Seitenzahl

317

Maße (L/B/H)

23,5/15,5/1,9 cm

Gewicht

505 g

Auflage

Softcover reprint of the original 1st ed. 1993

Sprache

Englisch

ISBN

978-3-642-77349-5

Herstelleradresse

Springer-Verlag GmbH
Tiergartenstr. 17
69121 Heidelberg
DE

Email: [email protected]

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  • Produktbild: Radar Array Processing
  • Produktbild: Radar Array Processing
  • 1. Overview.- I Detection and Estimation.- 2. Radar Detection Using Array Processing.- 2.1 Observation Model.- 2.2 Coherent Radar Detection.- 2.2.1 Signal and Noise Model.- 2.2.2 Detection of Targets with Known Directions.- 2.2.3 Detection of Targets with Unknown Directions.- 2.3 Noncoherent Radar Detection.- 2.3.1 Signal and Noise Model.- 2.3.2 Detection of Targets with Known Directions.- 2.3.3 Detection of Targets with Unknown Directions: Deterministic Signal.- 2.3.4 Detection of Targets with Unknown Directions: Gaussian Signal.- 2.4 Passive Radar Detection.- 2.4.1 Signal and Noise Model.- 2.4.2 Detection of Emitters with Known Directions.- 2.4.3 Detection of Emitters with Unknown Directions: Deterministic Signal.- 2.4.4 Detection of Emitters with Unknown Directions: Gaussian Signal.- 2.5 Discussion.- References.- Additional References.- 3. Radar Target Parameter Estimation with Array Antennas.- 3.1 Radar Parameter Estimation Problem.- 3.1.1 Range and Angle Estimation.- 3.1.2 Frequency and Power Estimation.- 3.2 Angle Estimation.- 3.2.1 Monopulse Estimation (Single Target Estimation).- 3.2.2 Covariance Matrix Estimation.- 3.2.3 Linear Prediction Methods.- 3.2.4 Capon-Pisarenko-Type Methods.- 3.2.5 Signal Subspace Methods.- 3.2.6 Parametric Target Model Fitting.- 3.2.7 Aspects of Implementation.- 3.3 Frequency Estimation.- 3.3.1 Doppler Filter Bank.- 3.3.2 Superresolution Methods.- 3.4 Range, Amplitude and Power Estimation.- 3.4.1 Conventional Range Estimation.- 3.4.2 Superresolution in Range.- 3.4.3 Amplitude and Power Estimation.- 3.5 Summary.- References.- 4. Exact and Large Sample Maximum Likelihood Techniques for Parameter Estimation and Detection in Array Processing.- 4.1 Background.- 4.2 Chapter Outline.- 4.3 Sensor Array Processing.- 4.3.1 Narrowband Data Model.- 4.3.2 Parametric Data Model.- 4.3.3 Assumptions and Problem Formulation.- 4.3.4 Parameter Identifiability.- 4.4 Exact Maximum Likelihood Estimation.- 4.4.1 Stochastic Maximum Likelihood Method.- 4.4.2 Deterministic Maximum Likelihood Method.- 4.4.3 Bounds of Estimation Accuracy.- 4.4.4 Asymptotic Properties of Maximum Likelihood Estimates.- 4.4.5 Order Relations.- 4.5 Large Sample Maximum Likelihood Approximations.- 4.5.1 Subspace Based Approach.- 4.5.2 Relation Between Subspace Formulations.- 4.5.3 Relation to Maximum Likelihood Estimation.- 4.6 Calculating the Estimates.- 4.6.1 Newton-Type Search Algorithms.- 4.6.2 Gradients and Approximate Hessians.- 4.6.3 Uniform Linear Arrays.- 4.6.4 Practical Aspects.- 4.7 Detection of Coherent/Noncoherent Signals.- 4.7.1 Generalized Likelihood Ratio Test Based Detection.- 4.7.2 Subspace Based Detection.- 4.8 Numerical Examples and Simulations.- 4.9 Conclusions.- Appendix 4.A Differentiation of the Projection Matrix.- Appendix 4.B Asymptotic Distribution of the Weighted Subspace Fitting Criterion.- References.- II Systolic Arrays.- 5. Systolic Adaptive Beamforming.- 5.1 Adaptive Antenna Arrays.- 5.2 Systolic and Wavefront Arrays.- 5.3 Canonical Problem.- 5.3.1 Canonical Configuration.- 5.3.2 Least-Squares Formulation.- 5.4 QR Decomposition by Givens Rotations.- 5.4.1 QR Decomposition.- 5.4.2 Givens Rotations.- 5.4.3 Systolic Array Implementation.- 5.4.4 Square-Root-Free Algorithm.- 5.4.5 Sensitivity to Arithmetic Precision.- 5.5 Direct Residual Extraction.- 5.5.1 Definition of Residuals.- 5.5.2 Properties of Rotation Matrix Q?(n).- 5.5.3 A Posteriori Residual Extraction.- 5.5.4 A Priori Residual Extraction.- 5.6 Weight Freezing and Flushing.- 5.6.1 Basic Concept.- 5.6.2 Frozen Networks.- 5.6.3 Serial Weight Flushing.- 5.6.4 Further Insights.- 5.7 Linear Constraint Pre-Processor.- 5.7.1 Single Constraint Pre-Processor.- 5.7.2 Multiple Constraint Pre-Processor.- 5.7.3 Generalized Sidelobe Canceller.- 5.8 Minimum Variance Distortionless Response Beamforming.- 5.8.1 Schreiber’s Algorithm.- 5.8.2 SystoUc Array Implementation.- 5.8.3 Square-Root-Free Minimum Variance Distortionless Response Algorithm.- 5.9 Adaptive Antenna Processor Test-Bed.- 5.9.1 Wavefront Array Processor.- 5.10 Further Developments.- 5.10.1 Parallel Weight Extraction.- 5.10.2 QR-with-Feedback.- 5.10.3 Structures for Broad-Band Adaptive Beamforming.- 5.10.4 QR Decomposition and Neural Networks.- 5.11 Comments and Conclusions.- 5.11.1 Additional Topics.- Appendix 5.A Modified Gram-Schmidt Algorithm.- Appendix 5.B Constraints with Leading Zeros.- Appendix 5.C Weighted Least-Squares and Hyperbolic Rotations.- Appendix 5.D Principal Symbols Used in this Chapter.- References.- 6. Two-Dimensional Adaptive Beamforming: Algorithms and Their Implementation.- 6.1 Arrangement of the Chapter.- 6.2 Adaptive Beamforming Techniques.- 6.2.1 Introduction.- 6.2.2 Classical Adaptive Beamforming.- 6.2.3 Modern Adaptive Beamforming.- 6.3 2D Adaptive Beamforming Algorithm and Implementation.- 6.3.1 Introduction.- 6.3.2 Classical Approaches.- 6.3.3 2D QRD-LS Algorithm and Systolic Array Implementation.- 6.4 Simulation Results.- 6.5 Concluding Remarks.- References.- III Imaging.- 7. The Radio Camera.- 7.1 Problems.- 7.2 Adaptive Beamforming: Dominant Scatterer Algorithm.- 7.3 Experiments.- 7.4 Adaptive Beamforming: Spatial Correlation Algorithm.- 7.5 Experiments.- 7.6 Number of Elements.- 7.7 Number of Bits per Sample.- 7.8 Data Truncation.- 7.9 Conclusions.- References.