Patent ID: 9529081
Filing Date: 2016-12-27
CPC Classification: G01S

Claim Text:
1. A detection system comprising: radar transmitter circuitry configured to transmit a first signal representative of a plurality of frequency bands, each frequency band being at an interval from another frequency band based on a range resolution, the plurality of frequency bands forming a bandwidth that causes a variation of a scatterer in a radar map; radar receiver circuitry configured to generate a plurality of synthetic aperture radar maps based on a second signal representative of a reflection of the first signal, each synthetic aperture radar map of the plurality of synthetic aperture radar maps being associated with a frequency band from the plurality of frequency bands; and signal processing circuitry configured to detect a target object based on a first synthetic aperture radar map representative of the plurality of synthetic aperture radar maps and a contribution of a second synthetic aperture radar map of the plurality of radar maps to the first synthetic aperture radar map.