Frequency Modulated Continuous Wave (FMCW) radar is a type of radar that uses frequency modulation to measure the distance to a target and its velocity. The radar emits a continuously modulated signal, and by comparing the frequency of the reflected signal with the transmitted signal, the radar can determine both range and speed. FMCW radar is widely used in automotive applications, marine radar systems, and weather monitoring, offering high accuracy and resistance to interference. Its ability to measure both range and velocity simultaneously makes it ideal for applications requiring precise target detection.