太赫兹传感技术
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激光雷达,迎来颠覆者
半导体行业观察· 2025-11-13 01:35
Core Viewpoint - Teradar is developing a solid-state sensor utilizing the terahertz waveband for high-resolution sensing, aiming to revolutionize automotive safety and automation by providing a cost-effective alternative to existing radar and lidar technologies [2][8]. Group 1: Technology and Innovation - Teradar's sensor combines the best features of radar and lidar, offering high resolution without moving parts and the ability to penetrate adverse weather conditions [2][5]. - The sensor, named "Modular Terahertz Engine," is designed to be customizable for various advanced driver-assistance systems (ADAS) and autonomous driving applications, with a projected cost in the hundreds of dollars range [5][9]. - The technology boasts a 20-fold improvement in resolution compared to traditional automotive radar and maintains performance in challenging weather conditions [8][9]. Group 2: Market Position and Collaborations - Teradar has secured $150 million in Series B funding from notable investors, including Capricorn Investment Group and Lockheed Martin's venture arm, and has established partnerships with five major automotive manufacturers for technology validation [2][3][8]. - The company is working with three tier-one suppliers for production, indicating a strong supply chain strategy to support its market entry [3][8]. Group 3: Future Prospects - Teradar aims to have its sensor ready for integration into 2028 vehicle models, with expectations of preventing over 150,000 fatal accidents annually through enhanced perception capabilities [9][10]. - The company is focused primarily on the automotive sector but acknowledges potential applications in defense and industrial fields, showcasing versatility in its technology [6][10].