Inverse synthetic aperture radar imaging with MATLAB algorithms
This book provides a full representation of Inverse Synthetic Aperture Radar (ISAR) imagery, which is a popular and important radar signal processing tool. The book covers all possible aspects of ISAR imaging. The book offers a fair amount of signal processing techniques and radar basics before intr...
| Autor principal: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
Hoboken, NJ :
Wiley
c2012.
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| Edición: | 1st edition |
| Colección: | Wiley series in microwave and optical engineering ;
210. |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009628049806719 |
Tabla de Contenidos:
- Inverse Synthetic Aperture Radar Imaging with MATLAB Algorithms; Contents; Preface; Acknowledgments; CHAPTER ONE: Basics of Fourier Analysis; 1.1 FORWARD AND INVERSE FOURIER TRANSFORM; 1.1.1 Brief History of FT; 1.1.2 Forward FT Operation; 1.1.3 IFT; 1.2 FT RULES AND PAIRS; 1.2.1 Linearity; 1.2.2 Time Shifting; 1.2.3 Frequency Shifting; 1.2.4 Scaling; 1.2.5 Duality; 1.2.6 Time Reversal; 1.2.7 Conjugation; 1.2.8 Multiplication; 1.2.9 Convolution; 1.2.10 Modulation; 1.2.11 Derivation and Integration; 1.2.12 Parseval's Relationship; 1.3 TIME-FREQUENCY REPRESENTATION OF A SIGNAL
- 1.3.1 Signal in the Time Domain 1.3.2 Signal in the Frequency Domain; 1.3.3 Signal in the (JTF) Plane; 1.4 CONVOLUTION AND MULTIPLICATION USING FT; 1.5 FILTERING/WINDOWING; 1.6 DATA SAMPLING; 1.7 DFT AND FFT; 1.7.1 DFT; 1.7.2 FFT; 1.7.3 Bandwidth and Resolutions; 1.8 ALIASING; 1.9 IMPORTANCE OF FT IN RADAR IMAGING; 1.10 EFFECT OF ALIASING IN RADAR IMAGING; 1.11 MATLAB CODES; REFERENCES; CHAPTER TWO: Radar Fundamentals; 2.1 ELECTROMAGNETIC (EM) SCATTERING; 2.2 SCATTERING FROM PECs; 2.3 RADAR CROSS SECTION (RCS); 2.3.1 Definition of RCS; 2.3.2 RCS of Simple Shaped Objects
- 2.3.3 RCS of Complex Shaped Objects 2.4 RADAR RANGE EQUATION; CHAPTER FOUR: Inverse Synthetic Aperture Radar Imaging and Its Basic Concepts; 4.1 SAR VERSUS ISAR; 4.2 THE RELATION OF SCATTERED FIELD TO THE IMAGE FUNCTION IN ISAR; 4.3 ONE-DIMENSIONAL (1D) RANGE PROFILE; 4.4 1D CROSS-RANGE PROFILE; 4.5 2D ISAR IMAGE FORMATION (SMALL BANDWIDTH, SMALL ANGLE); 4.5.1 Range and Cross-Range Resolutions; 4.5.2 Range and Cross-Range Extends; 4.5.3 Imaging Multi-Bounces in ISAR; 4.5.4 Sample Design Procedure for ISAR; 4.6 2D ISAR IMAGE FORMATION (WIDE BANDWIDTH, LARGE ANGLES); 4.6.1 Direct Integration
- 4.6.2 Polar Reformatting 4.7 3D ISAR IMAGE FORMATION; 4.7.1 Range and Cross-Range Resolutions; 4.7.2 A Design Example; 4.8 MATLAB CODES; REFERENCES; CHAPTER FIVE: Imaging Issues in Inverse Synthetic Aperture Radar; 5.1 FOURIER-RELATED ISSUES; 5.1.1 DFT Revisited; 5.1.2 Positive and Negative Frequencies in DFT; 5.2 IMAGE ALIASING; 5.3 POLAR REFORMATTING REVISITED; 5.3.1 Nearest Neighbor Interpolation; 5.3.2 Bilinear Interpolation; 5.4 ZERO PADDING; 5.5 POINT SPREAD FUNCTION (PSF); 5.6 WINDOWING; 5.6.1 Common Windowing Functions; 5.6.2 ISAR Image Smoothing via Windowing; 5.7 MATLAB CODES
- REFERENCES 6.1 SCENARIOS FOR ISAR; 6.1.1 Imaging Aerial Targets via Ground-Based Radar; 6.1.2 Imaging Ground/Sea Targets via Aerial Radar; 6.2 ISAR WAVEFORMS FOR RANGE-DOPPLER PROCESSING; 6.2.1 Chirp Pulse Train; 6.2.2 Stepped Frequency Pulse Train; 6.3 DOPPLER SHIFT'S RELATION TO CROSS RANGE; 6.3.1 Doppler Frequency Shift Resolution; 6.3.2 Resolving Doppler Shift and Cross Range; 6.4 FORMING THE RANGE-DOPPLER IMAGE; 6.5 ISAR RECEIVER; 6.5.1 ISAR Receiver for Chirp Pulse Radar; 6.5.2 ISAR Receiver for SFCW Radar; 6.6 QUADRADURE DETECTION; 6.6.1 I-Channel Processing; 6.6.2 Q-Channel Processing
- 6.7 RANGE ALIGNMENT
