Interference Mitigation in Automotive Radar Systems: A Current State Survey and Future Trends

This paper presents an exhaustive review of recent advancements in interference mitigation strategies for automotive radar systems, focusing on the intrinsic characteristics of interference across various radar modulation schemes. It categorizes these strategies into four main groups based on their inherent properties, facilitating a detailed comparative analysis. The primary objective is to enhance understanding in this crucial field and bridge the gap between existing research and comprehensive reviews. Additionally, the paper highlights the practical challenges of implementing these strategies, providing insightful implications for engineering and industry practices. Importantly, it emphasizes the critical role of regulatory agencies and the need for cross-disciplinary collaboration to tackle the challenges associated with interference mitigation effectively.