Angular Glint Modeling Algorithm of Phase-comparison Sum-difference Monopulse Radar Based on Deterministic Model

doi:10.3969/j.issn.1000-1093.2013.10.010

Abstract

Abstract: A novel phase-comparison sum-difference monopulse radar angular glint modeling algorithm based on deterministic model is proposed by analyzing the shortage of conditional angular glint deviation models based on energy flow tilt theory and wave front distortion theory. The number of scattering dots and the parameters of radar can be set in this model, and the echo signals of summing channel and differential channel needed by angle measurement verification can be obtained. Theoretical analysis and simulation results show that the novel model is more accurate for the large deviation angle of each scattering point. This model is more conducive to the simulation of angular glint suppression algorithm.

Key words: information processing, monopulse radar, phase-comparison sum-difference, angular glint, linear deviation

CLC Number:

TN958. 4

WANG Wei, CUI Wei. Angular Glint Modeling Algorithm of Phase-comparison Sum-difference Monopulse Radar Based on Deterministic Model[J]. Acta Armamentarii, 2013, 34(10): 1258-1265.

References

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