V. I. Karpuhin, S. V. Kozlov, V. I. Sergeev

On the basis of analyze of external requirement to meter and the adaptive Bayesian approach the construction's principals of radar's meters of angle coordinates with the adaptive spatial jamming compensation consisted in construction of adaptive partial channels provided creation of desired signal estimation on the criterion of minimization mean square deviation with it subsequent sum-and-different processing, preservation of directivity diagrams form in the preset area and invariance of usage maximum probable estimation of jumping and noise covariance matrix in place of jamming and noise correlation matrix estimation . It is showed that the presented requirement may be realized on two variants of meter's structure: with using of the Frost algorithm modification; with using of the compensation channels with the special types of directivity diagrams. The weight coefficients vectors of channels for first variant are determine the expression , when ? the restriction matrix compounded from vector-column of amplitude-phase distribution on the receiving systems element in restriction points with coordinate , inhering of angle area whence be expected arrival of desired signal; ? vector-column of directivity diagrams values at receiving on the spatial-noncorrelation noise background. In the second case the meter's antenna system should have two physical partial channels and series of compensation channels with directivity diagrams such as at , and weight coefficients vectors defined on criterion of minimization mean square deviation with account necessary for reservation the directivity diagrams form normalization here - zero vector which is appropriated dimension with unique to nonzero first element. Giving results can be used in the practice of creation nonjammable radar's meter of angle coordinate. The article includes 11 pages and 16 references to information sources.