Resource Allocation for Random Selection of Distributed Jammer Towards Multistatic Radar System

نویسندگان

چکیده

The random array subset selection (RASS) jammer, which randomly selects a out of the transmit antenna from time to time, was verified effectively counter against multistatic radar system (MSRS). However, countermeasure ability RASS is restricted, because probabilities activating elements for transmission are constrained be identical. To further enhance ability, we propose resource allocation distributed jammer under (RADJRS) in this paper, where activated with different probabilities, abandoning previous constraint and generalizing RASS. We establish an optimization model respect whose objective function minimizing output-to-input jamming energy ratio suppression method used MSRS. This non-convex then relaxed into convex problem, facilitating solution problem. Numerical results verify feasibility relaxation demonstrate that RADJRS outperforms when fighting

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ژورنال

عنوان ژورنال: IEEE Access

سال: 2021

ISSN: ['2169-3536']

DOI: https://doi.org/10.1109/access.2021.3053762