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Radar and EW Modeling in MATLAB and Simulink / / Carlos A. Dávila, Glenn D. Hopkins, Gregory A. Showman
Radar and EW Modeling in MATLAB and Simulink / / Carlos A. Dávila, Glenn D. Hopkins, Gregory A. Showman
Autore Dávila Carlos A.
Edizione [1st ed.]
Pubbl/distr/stampa Norwood : , : Artech House, , [2024]
Descrizione fisica 1 online resource (xviii, 477 pages) : illustrations, charts
Collana Artech House radar library
Soggetto topico Electronics in military engineering
Radar - Simulation methods
ISBN 9781523162468
1523162465
9781630819071
1630819077
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Radar and EW Modeling in MATLAB® and Simulink® -- Contents -- Foreword -- Preface -- Chapter 1 Introduction -- 1.1 Basic Concepts and Terminology -- 1.2 The M& -- S Pyramid -- 1.3 Radar M& -- S -- 1.4 Concluding Remarks -- References -- Chapter 2 The Radar Equation -- 2.1 Introduction -- 2.2 Derivation of the Radar Equation -- 2.2.1 Received Target Power -- 2.2.2 Noise Power Definition -- 2.2.3 The SNR Equation -- 2.2.4 Search and Track Forms of the Radar Equation -- 2.3 MATLAB Model -- 2.4 Simulink Model of the Radar Equation -- 2.5 Concluding Remarks -- References -- Chapter 3 Antennas -- 3.1 Introduction -- 3.2 Antenna Basics -- 3.3 Directivity Pattern Basics -- 3.4 Fields and Frequencies -- 3.5 Polarization -- 3.6 Isotropic Antenna Pattern -- 3.7 Directivity and Gain -- 3.8 Modeling Approaches -- 3.8.1 First-Order Antenna Models: Closed-Form Equations and Measured Data -- 3.8.2 Third-Order Antenna Models: Full-Wave Solutions to Clerk Maxwell's Equations -- 3.8.3 Second-Order Antenna Models: Fourier Transform Models -- 3.9 Fourier Transform Model Approaches -- 3.10 Fourier Transform Peak-Directivity Normalization -- 3.11 Fourier Transform Model for Antennas That Are Not Arrays -- 3.12 Fourier Transform Modeling of Arrays -- 3.12.1 The Array Element Pattern and Its Effect -- 3.12.2 Amplitude Tapering for Sidelobe Reduction -- 3.12.3 Calculation of the η Aperture Efficiency -- 3.12.4 Phase- or Time-Delay Scanned Arrays -- 3.13 Multibeam Arrays -- 3.14 Fourier Transform Models for 2D Planar Phased Arrays -- 3.15 Modeling of Errors in Phased Arrays -- 3.15.1 Quantization of the Phase Shifter and Attenuator -- 3.15.2 Random Amplitude and Phase Errors -- 3.15.3 Amplifier Failure Errors in Active Arrays -- 3.16 Antenna Modeling Conclusions -- References -- Chapter 4 Propagation -- 4.1 Introduction -- 4.2 Radar Horizon.
4.3 Atmospheric Attenuation -- 4.4 Refraction -- 4.5 Multipath -- 4.6 Summary -- References -- Chapter 5 Radar Cross-Section -- 5.1 Introduction -- 5.2 The Concept of RCS -- 5.3 Scattering Surfaces -- 5.4 Scatterer Integration -- 5.5 CEM -- 5.6 Swerling Models -- 5.7 RCS Table Lookup -- 5.8 Concluding Remarks -- References -- Chapter 6 Clutter -- 6.1 Introduction -- 6.2 From Target Models to Clutter Models -- 6.3 Principles of Area Clutter Modeling -- 6.4 Land Clutter Backscatter Coefficients -- 6.4 Land Clutter Backscatter Statistics -- 6.5 Land Clutter Discretes -- 6.6 Land-Clutter Temporal Correlation -- 6.7 Site-Specific Clutter -- 6.8 Sea Clutter -- 6.9 Volume Clutter -- 6.10 Clutter Model Results -- 6.11 Summary -- References -- Chapter 7 Waveforms -- 7.1 Introduction -- 7.2 Taxonomy of Radar Waveforms -- 7.3 CW -- 7.3.1 Simulink Example -- 7.3.2 Range Estimation -- 7.4 Pulse Waveforms -- 7.4.1 Range Ambiguities -- 7.4.2 Doppler Ambiguities -- 7.4.3 Pulse Modulations -- 7.4.4 Simulink Example -- 7.5 Waveform Generator Model -- 7.6 Concluding Remarks -- References -- Chapter 8 Range and Doppler Processing -- 8.1 Introduction -- 8.2 Target Velocity and Doppler -- 8.3 The Fourier Transform (FT) -- 8.4 The Discrete Fourier Transform (DFT) -- 8.5 Pulse-Compression Waveforms -- 8.5.1 PM Waveforms -- 8.5.2 Linear Frequency Modulation (LFM) Waveforms -- 8.6 Range Processing -- 8.7 Doppler Processing -- 8.8 Concluding Remarks -- References -- Chapter 9 Monopulse Processing -- 9.1 Introduction -- 9.2 Monopulse Processing of a Two-Element Array -- 9.3 Extension to an N-Element Array -- 9.4 A Nonmathematical Description of Monopulse -- 9.5 Simulink Model of Monopulse Processor -- 9.6 Concluding Remarks -- References -- Chapter 10 Transmitter and Receiver Components -- 10.1 Introduction -- 10.2 SSB Upconverter -- 10.3 Amplifiers.
10.4 Oscillator Phase Noise -- 10.5 I/Q Channel Mismatch -- 10.6 Filtering -- 10.7 ADC -- 10.8 Concluding Remarks -- References -- Chapter 11 Target Detection -- 11.1 Introduction -- 11.2 Data Processing and Detector Types -- 11.3 Noise and Target Statistics -- 11.3.1 Noise Distributions -- 11.3.2 Target Distributions -- 11.4 Detection Figures of Merit (Pd and Pfa) and the Likelihood Ratio -- 11.5 Receiver-Operating Characteristic (ROC) Curves -- 11.6 Noncoherent Integration -- 11.7 Detection Performance for Fluctuating Targets -- 11.8 Constant False-Alarm Rate (CFAR) Detectors -- 11.9 Binary (M-of-N) Detection -- References -- Chapter 12 Pulse-Doppler & -- FMCW Signal Processors -- 12.1 Introduction -- 12.2 FMCW Processing -- 12.2.1 LFM Waveform Model -- 12.2.2 LFM Waveform Processing -- 12.2.3 Simulink Models of the LFMCW System -- 12.2.4 Processed Overlap of FMCW Systems -- 12.3 Pulse-Doppler Processing -- 12.3.1 Simulink Model of Pulse-Doppler System -- 12.4 Radar-Processing Timeline and Swerling Fluctuation Models -- 12.5 Concluding Remarks -- References -- Chapter 13 Target Tracking -- 13.1 Introduction and Basic Terminology -- 13.2 Radar Tracking Modes -- 13.3 Tracking Initiation and Management Process -- 13.4 Tracking M& -- S Considerations -- 13.5 Modeling Examples -- 13.5.1 Data Association Model (Nearest Neighbor) -- 13.5.2 STT Model (Kalman Filter) -- 13.6 Concluding Remarks -- References -- Chapter 14 Engagement Geometry -- 14.1 Introduction -- 14.2 CSs and their Transformations -- 14.2.1 Coordinate Transformations -- 14.2.2 Additional Conventions and Assumptions -- 14.2.3 Simulink Model -- 14.3 Truth Calculation of Radar Observables -- 14.3.1 (Slant) Range -- 14.3.2 Doppler Frequency -- 14.3.3 Target Angles -- 14.4 Simulink Model of Target Generator -- 14.5 Concluding Remarks -- References -- Chapter 15 Engagement Simulation.
15.1 Introduction -- 15.2 Extending the Radar Equation Model -- 15.3 Initial Engagement Model -- 15.4 Full Engagement Model -- 15.5 Example Single Radar Versus Single Target Engagement -- 15.6 Concluding Remarks -- References -- Chapter 16 M& -- S of EA -- 16.1 Introduction -- 16.2 EA Concepts -- 16.3 Coherent Repeater EA -- 16.3.1 Example Coherent EA Techniques -- 16.3.2 Example Coherent EA Models -- 16.4 Engagement Simulation with Coherent Repeater EA -- 16.5 Noise EA -- 16.5.1 Example Noise EA Techniques -- 16.6 Engagement Simulation with Noise EA -- 16.7 Concluding Remarks -- References -- Chapter 17 M& -- S of Electromagnetic Protection -- 17.1 Introduction -- 17.2 Antenna EP Concepts -- 17.3 Modeling of Antenna EP -- 17.3.1 SLB Modeling -- 17.3.2 SLC Modeling -- 17.4 Adaptive Beamforming -- 17.5 Concluding Remarks -- References -- Chapter 18 M& -- S of ES -- 18.1 Introduction -- 18.2 Instantaneous Frequency Measurement (IFM) Modeling -- 18.3 Generic ES Processor Modeling -- 18.3.1 Signal Detection -- 18.3.2 Pulse width and PRI Estimation -- 18.3.3 Simulink Model -- 18.4 Time Difference of Arrival (TDOA) Modeling -- 18.4.1 Estimation of Emitter Location -- 18.4.2 TDOA Measurement Approaches -- 18.5 Concluding Remarks -- References -- Appendix A Common Sources of Discrepancy and Confusion in Radar M& -- S -- A.1 Signal Amplitude (Voltage) and Power -- A.2 Peak and RMS Voltages -- A.3 Noise Power Spectral Density (PSD) and Noise Bandwidth -- A.5 Optimum Bandwidth for Rectangular Pulse -- A.4 Oversampling and Signal Processing Gains -- A.4.1 Oversampling May Inflate Signal Processing Gain -- A.4.2 Oversampling Correlates Receiver Noise So That It No Longer Behaves as White Noise -- A.5 Noise Factor -- A.6 Assorted Factors of Two -- References -- List of Acronyms -- About the Authors -- Index.
Record Nr. UNINA-9911007167803321
Dávila Carlos A.  
Norwood : , : Artech House, , [2024]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Radar system analysis, design, and simulation / / Eyung W. Kang
Radar system analysis, design, and simulation / / Eyung W. Kang
Autore Kang Eyung W.
Pubbl/distr/stampa Boston, Massachusetts : , : Artech House, , ©2008
Descrizione fisica 1 online resource (392 p.)
Disciplina 621.3848
Soggetto topico Radar
Radar - Design and construction
Radar - Simulation methods
System analysis
Soggetto genere / forma Electronic books.
ISBN 1-5231-1754-0
1-59693-348-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Radar System Analysis, Design, and Simulation; Contents; Preface; Acknowledgments; Introduction; Chapter 1 Matrix, Vector, and Linear Equations; 1.1 Introduction; 1.2 Simultaneous Linear Equation; 1.2.1 Gaussian Elimination with Backsubstitution; 1.2.2 Gaussian Elimination with Forward Substitution; 1.3 Matrix Factorization; 1.3.1 LU Factorization; 1.3.2 LLT Factorization (Cholesky); 1.3.3 LDLT Factorization (Modified Cholesky); 1.3.4 UDUT Factorization; 1.3.5 QR Factorization; 1.4 Matrix Inversion; 1.4.2 Lx-1; 1.4.3 U1-1; 1.4.4 Ux-1; 1.4.5 D-1; 1.4.6 Q-1; 1.5 Vector Operations.
1.6 Matrix Operations1.7 Conclusion; Selected Bibliography; Chapter 2 Pseudorandom Number, Noise, andClutter Generation; 2.1 Introduction; 2.2 Pseudorandom Number and Unit Uniform Variables; 2.2.1 PRN Generation of an Arbitrary Population; 2.3 White Gaussian Noise; 2.4 Rayleigh Noise; 2.5 Rician Random Variables, Signal-to-Noise Ratio; 2.6 Chi-Squared Noise; 2.7 Square-Law Detector; 2.8 Exponential Noise; 2.9 Lognormal Clutter; 2.10 Weibull Clutter; 2.11 Postulate of Probability Density Function from Sampled Data; 2.12 Construction of Gaussian (Normal) Probability Paper; 2.13 Conclusion.
3.3.9 Quantized Noise and the Dynamic Range of A/D ConverterReferences; Chapter 4 Fast Fourier Transform (FFT) and IFFT; 4.1 Introduction; 4.2 Fast Fourier Transform, Decimation-in-Time and Decimation-in-Frequency; 4.3 Demonstration of FFT_DIT and FFT_DIF; 4.4 Spectral Leakage and Window Function; 4.5 Inverse Fast Fourier Transform, Decimation-in-Time, and Decimation-in-Frequency; 4.6 Applications of FFT and IFFT; 4.6.1 Filtering in the Frequency Domain; 4.6.2 Detection of Signal Buried in Noise; 4.6.3 Interpolation of Data; 4.6.4 Pulse Compression.
4.6.5 Amplitude Unbalance and Phase MismatchAppendix 4A; References; Chapter 5 Ambiguity Function; 5.1 Introduction; 5.2 Rectangular Pulse with a Single Constant Frequency; 5.3 Linear Frequency Modulation (LFM); 5.4 Costas-Coded Frequency Hopping Modulation; References; Selected Bibliography; Appendix 5A; Chapter 6 Array Antennas; 6.1 Introduction; 6.2 Linear Array; 6.3 Circular Aperture Array; 6.4 Elliptical Aperture Array; 6.5 Monopulse Array Antenna; 6.6 Conclusion; References; Appendix 6A; Closing Remarks; Chapter 7 Target Detection; 7.1 Introduction.
Record Nr. UNINA-9910455182803321
Kang Eyung W.  
Boston, Massachusetts : , : Artech House, , ©2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Radar system analysis, design, and simulation / / Eyung W. Kang
Radar system analysis, design, and simulation / / Eyung W. Kang
Autore Kang Eyung W.
Pubbl/distr/stampa Boston, Massachusetts : , : Artech House, , ©2008
Descrizione fisica 1 online resource (392 p.)
Disciplina 621.3848
Soggetto topico Radar
Radar - Design and construction
Radar - Simulation methods
System analysis
ISBN 1-5231-1754-0
1-59693-348-8
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Radar System Analysis, Design, and Simulation; Contents; Preface; Acknowledgments; Introduction; Chapter 1 Matrix, Vector, and Linear Equations; 1.1 Introduction; 1.2 Simultaneous Linear Equation; 1.2.1 Gaussian Elimination with Backsubstitution; 1.2.2 Gaussian Elimination with Forward Substitution; 1.3 Matrix Factorization; 1.3.1 LU Factorization; 1.3.2 LLT Factorization (Cholesky); 1.3.3 LDLT Factorization (Modified Cholesky); 1.3.4 UDUT Factorization; 1.3.5 QR Factorization; 1.4 Matrix Inversion; 1.4.2 Lx-1; 1.4.3 U1-1; 1.4.4 Ux-1; 1.4.5 D-1; 1.4.6 Q-1; 1.5 Vector Operations.
1.6 Matrix Operations1.7 Conclusion; Selected Bibliography; Chapter 2 Pseudorandom Number, Noise, andClutter Generation; 2.1 Introduction; 2.2 Pseudorandom Number and Unit Uniform Variables; 2.2.1 PRN Generation of an Arbitrary Population; 2.3 White Gaussian Noise; 2.4 Rayleigh Noise; 2.5 Rician Random Variables, Signal-to-Noise Ratio; 2.6 Chi-Squared Noise; 2.7 Square-Law Detector; 2.8 Exponential Noise; 2.9 Lognormal Clutter; 2.10 Weibull Clutter; 2.11 Postulate of Probability Density Function from Sampled Data; 2.12 Construction of Gaussian (Normal) Probability Paper; 2.13 Conclusion.
3.3.9 Quantized Noise and the Dynamic Range of A/D ConverterReferences; Chapter 4 Fast Fourier Transform (FFT) and IFFT; 4.1 Introduction; 4.2 Fast Fourier Transform, Decimation-in-Time and Decimation-in-Frequency; 4.3 Demonstration of FFT_DIT and FFT_DIF; 4.4 Spectral Leakage and Window Function; 4.5 Inverse Fast Fourier Transform, Decimation-in-Time, and Decimation-in-Frequency; 4.6 Applications of FFT and IFFT; 4.6.1 Filtering in the Frequency Domain; 4.6.2 Detection of Signal Buried in Noise; 4.6.3 Interpolation of Data; 4.6.4 Pulse Compression.
4.6.5 Amplitude Unbalance and Phase MismatchAppendix 4A; References; Chapter 5 Ambiguity Function; 5.1 Introduction; 5.2 Rectangular Pulse with a Single Constant Frequency; 5.3 Linear Frequency Modulation (LFM); 5.4 Costas-Coded Frequency Hopping Modulation; References; Selected Bibliography; Appendix 5A; Chapter 6 Array Antennas; 6.1 Introduction; 6.2 Linear Array; 6.3 Circular Aperture Array; 6.4 Elliptical Aperture Array; 6.5 Monopulse Array Antenna; 6.6 Conclusion; References; Appendix 6A; Closing Remarks; Chapter 7 Target Detection; 7.1 Introduction.
Record Nr. UNINA-9910778301003321
Kang Eyung W.  
Boston, Massachusetts : , : Artech House, , ©2008
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui