The NRC60A1 is a 60 GHz FMCW radar sensor chip designed for high precision short-range applications. With its ability to achieve sub-2 cm spatial resolutions, it is widely applicable for gesture and presence detection technologies. This radar sensor integrates a high-resolution fractional-N PLL and facilitates complex modulation by maintaining low chirp non-linearity. It is especially suitable for automotive and industrial uses, providing reliable performance in various sensing tasks.