RADAR TARGET DETECTION DEVICE AND RADAR TARGET DETECTION PROGRAM

摘要

PROBLEM TO BE SOLVED: To extract targeted reception intensity after eliminating reception intensity due to background reflection and clutter in all directions seen from a radar system in an almost same manner without needing a mechanism for driving an orientation direction of an antenna in response to a tilt of the radar system even if the radar system is tilted to the ground surface and/or the sea surface.;SOLUTION: The amount of attenuation of the entire reception intensity is increased more as the orientation direction of a transmission/reception beam is tilted toward the ground surface and/or the sea surface, and on the other hand, the amount of the attenuation of the entire reception intensity is decreased more as the orientation direction of the transmission/reception beam is separated from the ground surface and/or the sea surface. A Doppler and angle measurement processing result is corrected in accordance with a tilt angle in the orientation direction of the transmission/reception beam.;SELECTED DRAWING: Figure 3;COPYRIGHT: (C)2020,JPO&INPIT