CHAPTER 1 Introduction to Radar Systems and Signal Processing 雷达系统与信号处理概述
1.1 History and Applications of Radar 雷达的历史和应用
1.2 Basic Radar Functions 雷达的基本功能
1.3 Elements of a Radar 雷达的基本组成
1.3.1 Radar Frequencies 雷达频率
1.3.2 Radar Waveforms and Transmitters 雷达波形和发射机
1.3.3 Antennas 天线
1.3.4 Virtual Elements and Virtual Arrays 等效阵元和等效阵列
1.3.5 Receivers 接收机
1.4 Common Threads in Radar Signal Processing 雷达信号处理的共同主线
1.4.1 Signal-to-Interference Ratio 信干比
1.4.2 Resolution and Region of Support 分辨率与支撑域
1.4.3 Integration and Phase History Modeling 积累与相位历程建模
1.5 A Preview of Basic Radar Signal Processing 基本雷达信号处理概述
1.5.1 Radar Time Scales 雷达的时间尺度
1.5.2 Phenomenology 现象学
1.5.3 Signal Conditioning and Interference Suppression 信号调节和干扰抑制
1.5.4 Detection 检测
1.5.5 Measurements and Track Filtering 测量与跟踪滤波
1.5.6 Imaging 成像
1.6 Radar Literature 雷达文献
1.6.1 Introductions to Radar Systems and Applications 雷达系统和应用简介
1.6.2 Basic Radar Signal Processing 基本雷达信号处理
1.6.3 Advanced Radar Signal Processing 高级雷达信号处理
1.6.4 Radar Applications 雷达的应用
1.6.5 Current Radar Research 当前的雷达研究
References 参考文献
Problems 习题
CHAPTER 2 Signal Models 信号模型
2.1 Components of a Radar Signal 雷达信号的组成
2.2 Modeling Amplitude 幅度模型
2.2.1 Simple Point Target Radar Range Equation 点目标的雷达距离方程
2.2.2 Distributed Target Forms of the Range Equation 分布式目标的雷达距离方程
2.2.3 Radar Cross Section 雷达截面积
2.2.4 Radar Cross Section for Meteorological Targets 气象目标的雷达截面积
2.2.5 Statistical Description of Radar Cross Section 雷达截面积的统计描述
2.2.6 Target Fluctuation Models 目标起伏模型
2.2.7 Swerling Models Swerling模型
2.2.8 Effect of Target Fluctuations on Doppler Spectrum 目标起伏对多普勒谱的影响
2.3 Modeling Clutter 杂波模型
2.3.1 Behavior of σ0 σ0的性质
2.3.2 Signal-to-Clutter Ratio 信杂比
2.3.3 Temporal and Spatial Correlation of Clutter 杂波的时间和空间相关性
2.3.4 Compound Models of Radar Cross Section 雷达截面积的混合模型
2.4 Noise Model and Signal-to-Noise Ratio 噪声模型和信噪比
2.5 Jamming 干扰
2.6 Electromagnetic Interference 电磁干扰
2.7 Frequency Models: The Doppler Shift 频率模型:多普勒频移
2.7.1 Doppler Shift 多普勒频移
2.7.2 The Stop-and-Hop Approximation and Phase History 停?C跳近似和相位历程
2.7.3 Measuring Doppler Shift: Spatial Doppler 多普勒频移的测量:空间多普勒
2.8 Spatial Models 空间模型
2.8.1 Coherent Scattering 相干散射
2.8.2 Variation with Angle 随角度的变化
2.8.3 Variation with Range 随距离的变化
2.8.4 Noncoherent Scattering 非相干积累
2.8.5 Projections 投影
2.8.6 Multipath 多径
2.9 Spectral Model 谱模型
2.10 Summary 总结
References 参考文献
Problems 习题
CHAPTER 3 Radar Data Acquisition and Organization 雷达数据采集与存储结构
3.1 A Signal Processor’s Radar Architecture Model 信号处理器的雷达架构模型
3.2 Measuring a Range Profile 距离像测量
3.2.1 Pulsed Radar Range Profile: One Pulse in Fast Time 脉冲雷达距离像:快时间中的脉冲信号
3.2.2 FMCW Radar Range Profile: One Sweep in Fast Time FMCW雷达距离像:快时间中的扫频信号
3.3 Multiple Range Profiles: Slow Time and the CPI 多距离像:慢时间和相参处理时间
3.4 Multiple Channels: The Datacube 多通道:数据立方
3.5 Dwells 驻留时间
3.6 Sampling the Doppler Spectrum 多普勒频谱采样
3.6.1 The Nyquist Rate in Doppler 多普勒频谱内的奈奎斯特速率
3.6.2 Straddle Loss 跨越损失
3.7 Sampling in the Spatial and Angle Dimensions 空间和角度维采样
3.7.1 Spatial Array Sampling 空间阵列采样
3.7.2 Sampling in Angle 角度采样
3.8 I/Q Imbalance and Digital I/Q I/Q通道不均衡与数字I/Q
3.8.1 I/Q Imbalance and Offset I/Q通道不均衡及其补偿
3.8.2 Correcting I/Q Errors I/Q通道误差校正
3.8.3 Digital I/Q 数字I/Q
3.9 Summary 总结
References 参考文献
Problems 习题
CHAPTER 4 Radar Waveforms 雷达波形
4.1 Introduction 简介
4.2 The Waveform Matched Filter 波形匹配滤波器
4.2.1 The Matched Filter 匹配滤波器
4.2.2 Matched Filter for the Simple Pulse 简单脉冲匹配滤波器
4.2.3 All-Range Coherent Matched Filtering 全距离相参匹配滤波器
4.2.4 Straddle Loss 跨越损失
4.2.5 Range Resolution of the Matched Filter 匹配滤波器的距离分辨率
4.3 Matched Filtering of Moving Targets 动目标的匹配滤波
4.4 The Ambiguity Function 模糊函数
4.4.1 Definition and Properties of the Ambiguity Function 模糊函数的定义和性质
4.4.2 Ambiguity Function of the Simple Pulse 简单脉冲的模糊函数
4.5 The Pulse Burst Waveform 脉冲串波形
4.5.1 Matched Filter for the Pulse Burst Waveform 脉冲串波形的匹配滤波器
4.5.2 Pulse-by-Pulse Processing 逐个脉冲处理
4.5.3 Range Ambiguity 距离模糊
4.5.4 Doppler Response of the Pulse Burst Waveform 脉冲串波形的多普勒响应
4.5.5 Ambiguity Function for the Pulse Burst Waveform 脉冲串波形的模糊函数
4.5.6 The Slow-Time Spectrum and the Periodic Ambiguity Function 慢时间频谱和周期模糊函数
4.6 Frequency-Modulated Pulse Compression Waveforms 调频脉冲压缩波形
4.6.1 Linear Frequency Modulation 线性调频脉冲压缩波形
4.6.2 The Principle of Stationary Phase 驻相原理
4.6.3 Ambiguity Function of the LFM Waveform LFM波形的模糊函数
4.6.4 Range-Doppler Coupling 距离-多普勒耦合
4.6.5 Stretch Processing 展宽处理
4.7 Range Sidelobe Control for FM Waveforms FM波形的距离旁瓣控制
4.7.1 Matched Filter Frequency Response Shaping 匹配滤波器频率响应整形
4.7.2 Matched Filter Impulse Response Shaping 匹配滤波器冲激响应整形
4.7.3 Waveform Spectrum Shaping 波形频谱整形
4.8 Frequency-Coded Waveforms 频率编码波形
4.8.1 The Stepped Frequency Waveform 步进频率波形
4.8.2 The Stepped Chirp Waveform 步进线性调频波形
4.8.3 Costas Frequency Codes Costas频率编码波形
4.9 Phase-Modulated Pulse Compression Waveforms 相位调制脉冲压缩波形
4.9.1 Biphase Codes 二相编码
4.9.2 Polyphase Codes 多相编码
4.9.3 Mismatched Phase Code Filters 失配相位编码滤波器
4.10 Continuous Wave Radar 连续波雷达
4.10.1 Single-Frequency CW 点频连续波
4.10.2 Periodically Modulated CW 周期调制连续波
4.10.3 Linear Frequency-Modulated CW 线性调频连续波
4.10.4 “Fast Chirp” Linear Frequency-Modulated CW 快速线性调频序列连续波
4.10.5 Sidelobe Control in Linear FMCW 线性调频连续波中的旁瓣控制
4.10.6 Other CW Waveforms 其他连续波波形
4.11 Frequency-Modulated versus Phase-Modulated Waveforms 频率调制与相位调制波形
4.12 Summary 总结
References 参考文献
Problems 习题
CHAPTER 5 Doppler Processing 多普勒处理
5.1 Introduction 简介
5.2 Moving Platform Effects on the Doppler Spectrum 运动平台对多普勒谱的影响
5.3 Moving Target Indication 动目标指示
5.3.1 Pulse Cancellers 脉冲对消器
5.3.2 Vector Formulation of the Matched Filter 匹配滤波器的矢量表示
5.3.3 Matched Filters for Clutter Suppression 杂波抑制的匹配滤波器
5.3.4 Blind Speeds and Staggered PRFs 盲速和参差脉冲重复频率
5.3.5 MTI Figures of Merit MTI质量图
5.3.6 Limitations to MTI Performance MTI性能限制
5.4 Pulse Doppler Processing 脉冲多普勒处理
5.4.1 The Discrete-Time Fourier Transform of a Moving Target 动目标的DTFT
5.4.2 Sampling the DTFT: The Discrete Fourier Transform DTFT采样:DFT
5.4.3 The DFT of Noise 噪声的DFT
5.4.4 Pulse Doppler Processing Gain 脉冲多普勒处理增益
5.4.5 Matched Filter and Filterbank Interpretations of Pulse Doppler Processing