High-speed platform radar beam coverage design method

Abstract

The invention discloses a high-speed platform radar beam coverage design method, and the method comprises the steps: determining the relative displacement of a beam during the conventional static beam coverage design, and determining the allowed maximum relative displacement of the beam when a coverage condition is satisfied; establishing a constraint inequality, and establishing an inequality form of the azimuth direction of the # imgabs0 # beam position and an inequality form of the pitching direction of the # imgabs1 # beam position according to the beam relative displacement during the conventional static beam coverage design and the maximum beam relative displacement allowed when the coverage condition is met; solving a constraint inequality; and determining a final design result. According to the method, the problems of gaps between adjacent beam coverage, area coverage loopholes and over-dense coverage overlapping in high-speed platform application of a conventional static or low-speed platform early warning radar beam coverage design method are solved, so that the problem of over-dense beam coverage is reduced while each beam position beam achieves continuous coverage in a key distance area after the platform moves, and the accuracy of beam coverage is improved. Therefore, the purpose of improving the radar beam coverage efficiency is achieved.

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