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基本説明
Provides a comprehensive understanding of the current research trends in radar waveform diversity and design. A postgraduate text that is also of interest to R&D engineers in companies specialising in applications of radar signal processing.
Full Description
The phrase 'waveform design and diversity' refers to an area of radar research that focuses on novel transmission strategies as a way to improve performance in a variety of civil, defense and homeland security applications. Three basic principles are at the core of waveform diversity. First is the principle that any and all knowledge of the operational environment should be exploited in system design and operation. Second is the principle of the fully adaptive system, that is, that the system should respond to dynamic environmental conditions. Third is the principle of measurement diversity as a way to increase system robustness and expand the design trade space. Waveform design and diversity concepts can be found dating back to the mid-twentieth century. However, it has only been in the past decade or so, as academics and practitioners have rushed to exploit recent advances in radar hardware component technology, such as arbitrary waveform generation and linear power amplification, that waveform diversity has become a distinct area of research. The purpose of this book is to survey this burgeoning field in a way that brings together the diverse yet complementary topics that comprise it. The topics covered range from the purely theoretical to the applied, and the treatment of these topics ranges from tutorial explanation to forward-looking research discussions. The topics treated in this book include: classical waveform design and its extensions through information theory, multiple-input multiple-output systems, and the bio-inspired sensing perspective; the exploration of measurement diversity through distributed radar systems, in both cooperative and non-cooperative configurations; the optimal adaptation of the transmit waveform for target detection, tracking, and identification; and more. This representative cross-section of topics provides the reader with a chance to see the three principles of waveform diversity at work, and will hopefully point the way to further advances in this exciting area of research.
Contents
Chapter 1: Classical radar waveform design
Chapter 2: Information theory and radar waveform design
Chapter 3: Multistatic ambiguity function and sensor placement strategies
Chapter 4: MIMO radar waveform design
Chapter 5: Passive bistatic radar waveforms
Chapter 6: Biologically inspired waveform diversity
Chapter 7: Continuous waveforms for automotive radar systems
Chapter 8: Multistatic and waveform-diverse radar pulse compression
Chapter 9: Optimal channel selection in a multistatic radar system
Chapter 10: Waveform design for non-cooperative radar networks
Chapter 11: Waveform design based on phase conjugation and time reversal
Chapter 12: Space-time diversity for active antenna systems
Chapter 13: Autocorrelation constraints in radar waveform optimization for detection
Chapter 14: Adaptive waveform design for radar target classification
Chapter 15: Adaptive waveform design for tracking
Chapter 16: Adaptive polarization design for target detection and tracking
Chapter 17: Knowledge-aided transmit signal and receive filter design in signal-dependent clutter
