Movano Inc.
STEPPED FREQUENCY RADAR SYSTEMS WITH MULTIPLE RF UNITS

Abstract:

A stepped frequency radar system is disclosed. The stepped frequency radar system includes a two-dimensional array of radio frequency (RF) units, wherein each RF unit is configured to implement stepped frequency scanning and includes at least one RF transmit antenna and a two-dimensional array of receive antennas, and a frequency controller configured to provide digital frequency control signals to the RF units in the two-dimensional array of RF units that cause at least two of the RF units to simultaneously perform stepped frequency scanning at two different frequencies.