SPATIOTEMPORAL PROCESSING OF BROADBAND SIGNALS IN RADAR WITH A LINEAR DIGITAL ANTENNA ARRAY IN THE PRESENCE OF ACTIVE JAMMING
D. N. Zima, A. A. Spector
Novosibirsk State Technical University, Novosibirsk, Russia
Keywords: radar, digital antenna array, spatiotemporal signal, active noise jamming, spatiotemporal processing algorithm
Abstract
An approach to the mathematical description of signals and jamming as multidimensional spatiotemporal signals is considered. The algorithm for signal processing in the presence of internal noise and active noise jamming is proposed and described. The algorithm is applicable for the cases of receiving a signal with completely known parameters and a signal with a random initial phase. The variant of a linear digital antenna array is investigated.
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