US Patent 9971028 Method and apparatus for detecting target using radar

Provided is a method and apparatus for detecting a target using radar, the apparatus including a transmitter to generate a frequency modulated continuous waveform (FMCW) of a baseband, convert the FMCW into a signal of a predetermined frequency band, and emit the signal to a target through radar, a receiver to receive the signal reflected from the target through each antenna of a multi-array antenna, and estimate information on the target based on the signal received through each antenna, and a processor to control operations of the transmitter and the receiver.