FMCW Radar Principles and Human Activity Recognition Systems: Foundations, Techniques, and Applications

Abstract: This book introduces the theoretical foundations of FMCW radar systems, including range and velocity estimation, signal processing techniques, and the generation of radar point clouds. A detailed discussion of Python and MATLAB as the primary programming tools for radar signal processing is provided, including the integration of libraries like NumPy, Matplotlib, and SciPy for data analysis and visualization. In addition, the book covers advanced techniques such as deep learning applications for radar signal processing, focusing on Convolutional Neural Networks (CNNs), Long Short-Term Memory (LSTM) networks, and Transformers for analyzing radar data. Furthermore, it highlights state-of-the-art methods for human activity recognition using radar, leveraging a combination of traditional signal processing techniques and machine learning models. The book is designed to cater to both beginners and experts in radar signal processing, offering practical examples, code implementations, and insights into the future of radar technology in various domains, including autonomous systems and security applications.