The present disclosure provides a synthetic aperture radar device 1 characterized by comprising: a chirped pulse generation unit 11 which generates a chirped pulse for compressing the range of a synthetic aperture radar; an antenna unit A which, when radiating the chirped pulse generated by the chirped pulse generation unit 11, causes the direction of the radiated beam to be changed in the azimuth direction in correspondence to the frequency of the radiated beam, without performing mechanical or electronic directional control and in accordance with inherent directional characteristics; and a reflection signal reception unit 12 which receives a reflection signal reflected from a target T.
展开▼
