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  5. Combined method for measuring the angle of places goals surveillance radars with phased array

Combined method for measuring the angle of places goals surveillance radars with phased array

N.D. Risakov, I.V. Titov, V.G. Karev, V.A. Doroshchuk
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To mitigate the impact of sampling error inherent in the method of observation intervals of adjacent lobes of the partial radia-tion pattern, the measurement elevation targets in the survey radar with a phased array, we have proposed a combined method for measuring the elevation of your target. The method consists in the use in measuring elevation target information stored in the size of burst (method of observation intervals) and in the ratio of signal amplitudes (amplitude method) of adjacent lobes.
Keywords: elevation of purpose, the partial radiation pattern, petal PP, the azimuthal width of the burst, the effective reflecting surface of the target, the frequency of the signal radiation, phased array antenna, equisignal direction