SPACE-TIME DISCRIMINATOR Russian patent published in 2000 - IPC

FIELD: analog computer engineering; signal processing devices. SUBSTANCE: discriminator has antenna array, N-1 antenna arrays, and six identical channels. Each channel includes N identical space-time processing units and one channel adder. Each space- time processing unit has four correlator multipliers, reference-signal subunit with six inputs and four inputs, four space integrators, four time integrators, nine signal multipliers, five adders, square-root calculator, first functional converter, second functional converter, and three-input multiplier. EFFECT: improved accuracy of detecting discrepancy between current and reference values of measured parameters. 5 dwg