FRONT OBSERVATION 3D IMAGE RADAR APPRATUS CAPABLE OF PROCESSING A RADAR IMAGE AT HIGH SPEED ON A REAL TIME AND A 3D IMAGE ACQUIRING METHOD USING THE SAME

摘要

PURPOSE: A front observation 3D image radar apparatus and a 3D image acquiring method using the same are provided to form a transmitter/receiver by independently applying a receiver according to a receiving antenna.;CONSTITUTION: A transmission unit(110) creates a radio frequency signal which is emitted for the observation of a front object. Transmission antennas(120a,120b) radiate the radio frequency signal which is created by the transmission unit to outside. A receiving antenna receives a signal which is reflected from the front object about the signal which is emitted from the transmission antenna. A receiver(140) forms a digital signal by mixing the signal which is emitted from the transmission antenna and a transmission signal from the transmission unit. A signal processing unit(150) controls an operation of the transmission unit and the receiver. The signal processing unit extracts phase information about the front object from the digital signal. The signal processing unit creates advanced information and a three-dimensional radar image.;COPYRIGHT KIPO 2012