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Based on modulated frequency stepped signal model, the interference phase which impacts the precision of the least burst error velocity measure method is analyzed in this paper, phase correction factor is given to improve the accuracy of the least burst error velocity measure method for moving targets, finally the signal processing flow is given and the performance is verified by computer simulation.
A target velocity measurement method based on positive and negative step frequency waveforms is presented in this article. Using the characteristic of positive and negative step frequency waveforms, three signal process methods are introduced. With these methods we can get different velocity resolution and unambiguous velocity range. Combining these methods we can get the precise target velocity without...
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