PROBLEM TO BE SOLVED: To provide a moving target detection radar device and a moving target detection processing method having mutually few restrictions to the action, the operation or the like of a moving body, and capable of detecting an object target stably by removing a radar echo from a fixed target, when detecting the moving object target from the moving body such as an airplane.;SOLUTION: Two received signals capturing a radar reflection signal at a prescribed phase center interval, which are necessary for DPCA processing, are acquired by controlling the synthetic ratio between a Σ signal and a Δ signal. The synthetic ratio is changed continuously based on own moving speed and a beam scanning angle.;COPYRIGHT: (C)2005,JPO&NCIPI
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