Time-Frequency Transforms for Radar Imaging and Signal Analysis:Time-Frequency Transforms for Radar Imaging and Signal Analysis
【资料成文时间】： 2002
【语言】：English
【页数】： 233
【何人（公司）所著】： Victor C. Chen
【文件格式】： pdf
【目录】：
Contents
Foreword xi
Preface xiii
Acknowledgments xvii
1 Introduction 1
1.1 Electromagnetic Back-Scattering from Targets 6
1.2 Radar Signal and Noise 9
1.2.1 Signal Waveforms 9
1.2.2 The SNR 11
1.3 Radar Ambiguity Function and Matched Filter 13
1.3.1 Radar Ambiguity Function 13
1.3.2 Matched Filter 17
1.3.3 Pulse Compression 19
1.4 Synthetic Aperture Radar Imaging 20
1.4.1 Range Profile 21
1.4.2 Range Resolution 21
v
vi Time-Frequency Transforms for Radar Imaging and Signal Analysis
1.4.3 Cross-Range Resolution 22
References 22
2 Time-Frequency Transforms 25
2.1 Linear Time-Frequency Transforms 26
2.1.1 The STFT 28
2.1.2 The CWT 32
2.1.3 Adaptive Time-Frequency Representation 33
2.2 Bilinear Time-Frequency Transforms 36
2.2.1 The WVD 37
2.2.2 Cohen’s Class 39
2.2.3 The TFDS 42
References 45
3 Detection and Extraction of Signal in Noise 47
3.1 Introduction 48
3.2 Time-Varying Frequency Filtering 48
3.3 SNR Improvement in the Time-Frequency Domain 51
3.3.1 SNR Definition Suitable for Signal Detection and Extraction 54
3.3.2 SNR in the Joint Time-Frequency Domain 56
3.4 CFAR Detection in the Joint Time-Frequency Domain 57
3.5 Signal Extraction in the Joint Time-Frequency Domain 61
3.5.1 Time-Frequency Expansion and Reconstruction 61
3.5.2 Time-Frequency Masking and Signal Extraction 62
References 63
vii Contents
4 Time-Frequency Analysis of Radar Range Profiles 65
4.1 Electromagnetic Phenomenology Embedded in Back-Scattered Data 66
4.2 Time-Frequency Representation of Range Profiles 70
4.3 Application of High-Resolution Time-Frequency Techniques to Scattering Data 77
4.3.1 Use of the CWT 77
4.3.2 Use of the TFDS 79
4.3.3 Windowed Superresolution Algorithm 81
4.3.4 Adaptive Gaussian Representation 83
4.4 Extraction of Dispersive Scattering Features
from Radar Imagery Using Time-Frequency Processing 85
References 89
5 Time-Frequency-Based Radar Image Formation 93
5.1 Radar Imaging of Moving Targets 94
5.2 Standard Motion Compensation and Fourier-Based Image Formation 102
5.3 Time-Frequency-Based Image Formation 104
5.4 Radar Imaging of Maneuvering Targets 107
5.4.1 Dynamics of Maneuvering Targets 107
5.4.2 Radar Imaging of Maneuvering Target Using Time-Frequency-Based Image Formation 108
5.5 Radar Imaging of Multiple Targets 113
5.5.1 Multiple-Target Resolution Analysis 113
5.5.2 Time-Frequency-Based Phase Compensation for Multiple Targets 117
viii Time-Frequency Transforms for Radar Imaging and Signal Analysis
5.5.3 Time-Frequency-Based Image Formation for Radar Imaging of Multiple Targets 119
5.6 Summary 120
References 120
6 Motion Compensation in ISAR Imaging Using Time-Frequency Techniques 123
6.1 Motion Compensation Algorithms 124
6.2 Time-Frequency-Based Motion Compensation 126
6.2.1 Estimating Phase Using Adaptive Time-Frequency Projection 128
6.2.2 Motion Error Elimination 129
6.3 Motion Compensation Examples of Simulated and Measured Data 131
6.4 Presence of 3D Target Motion 135
References 144
7 SAR Imaging of Moving Targets 147
7.1 Radar Returns of Moving Targets 148
7.1.1 Range Curvature 149
7.1.2 Clutter Bandwidth 150
7.1.3 Analysis of Radar Returns from Moving Targets 152
7.2 The Effect of Target Motion on SAR Imaging 155
7.3 Detection and Imaging of Moving Targets 157
7.3.1 Single-Aperture Antenna SAR 157
7.3.2 Multiple-Antenna SAR 161
7.4 SAR Imaging of Moving Targets Using Time-Frequency Transforms 165
7.4.1 Estimation of Doppler Parameters Using Time-Frequency Transforms 166
ix Contents
7.4.2 Time-Frequency-Based SAR Image Formation for Detection of Moving Targets 168
References 170
8 Time-Frequency Analysis of Micro-Doppler Phenomenon 173
8.1 Vibration-Induced Micro-Doppler 174
8.1.1 Time-Frequency Signature of a Vibrating Scatterer 177
8.1.2 An Example of Micro-Doppler Signatures of Moving Targets 179
8.2 Rotation-Induced Micro-Doppler 181
8.2.1 Rotor Blade Motion 181
8.2.2 Radar Returns from Rotor Blades 181
8.2.3 Time-Domain Signatures of Rotation-Induced Modulations 184
8.2.4 Frequency-Domain Signatures 188
8.2.5 Time-Frequency Signatures 190
References 192
9 Trends in Time-Frequency Transforms for Radar Applications 193
9.1 Applications of Adaptive Time-Frequency Transforms 193
9.2 Back-Scattering Feature Extraction 194
9.3 Image Formation 195
9.4 Motion Compensation 195
9.5 Moving Target Detection 196
9.6 Micro-Doppler Analysis 198
References 199
x Time-Frequency Transforms for Radar Imaging and Signal Analysis
List of Acronyms 203
About the Authors 205
Index 207
期待啊！！！！！！
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OK，共4个
感谢楼主分享
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Victor C. Chen,Hao Ling. Time-Frequency Transforms for Radar Imaging and Signal Analysis[M]. Boston: Artech House, Inc., 2002.
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谢谢！！！！！！！！！！！！
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不错的，好书！
很不错，谢谢了
好书收了，谢谢楼主
感谢分享
收藏，谢谢分享。。。
谢谢分享
感谢分享{:soso_e179:}
好书一同分享！！！
谢谢楼主
既生瑜何生亮 发表于 2009-1-14 22:55
OK，共4个
感谢楼主分享
既生瑜何生亮 发表于 2009-1-14 22:55
OK，共4个
感谢楼主分享
Hao shu kan kan!!
Thanks Thanks Thanks Thanks Thanks
不会吧，是那个写时频分析的科恩吗？
不会吧，难道是那个写了好多关于微多普勒文章的大牛的书吧？
好资料，好楼主！
好书，正需要
Time-Frequency Transforms for Radar Imaging and Signal Analysis: Time-Frequency Transforms For Radar Imaging And Signal Analysis.part1.rar
