| 摘要 |
PROBLEM TO BE SOLVED: To provide a radar image processor capable of achieving the registration of a highly accurate radar image by performing the re-sampling to the range direction in an image playback process for even recorded data containing the squint angle. SOLUTION: The radar image processor playbacks a radar image based on the recorded data obtained by receiving the radar beams transmitted from a plurality of different directions to an observed object and reflected from the observed object. In the image playback process, the radar image processor performs an alteration of the expansion and contraction of the sampling intervals toward the range direction and includes an image playback unit 2 for performing the offset correction of the Doppler center frequency corresponding to the squint angle in the observation time. COPYRIGHT: (C)2010,JPO&INPIT |
