Radar Waveform Strategy Based on Game Theory

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dc.contributor.authorWang, Honglin
dc.contributor.authorLi, Wei
dc.contributor.authorWang, He
dc.contributor.authorXu, Jianye
dc.contributor.authorZhao, Junlong
dc.coverage.issue4cs
dc.coverage.volume28cs
dc.date.accessioned2020-04-30T12:16:41Z
dc.date.available2020-04-30T12:16:41Z
dc.date.issued2019-12cs
dc.description.abstractIn this paper, we proposed two waveform design methods based on game theory to address the problem of radar detection performance degradation in electronic warfare. Since radar and jammer are completely hostile, their interaction is modeled as two-person zero-sum game. Signal-to-Interference-plus-Noise Ratio (SINR) criterion is used in formulating the utility functions. The existence of Nash equilibrium in games is verified by mathematical derivation. Different game waveform strategies are designed for different information levels of radar and jammer. Iterative water-filling method and two-step water-filling method are designed to achieve Cournot equilibrium and Stackelberg equilibrium, respectively. Simulation results reveal that game strategies can bring higher radar detection performance than No game signal, especially when jammer power is lower than radar power. Radar detection probability based on game theory can be increased by up to 10% without changing the power. This demonstrates game strategies have great potentials for radar waveform design in electronic warfare.en
dc.formattextcs
dc.format.extent757-764cs
dc.format.mimetypeapplication/pdfen
dc.identifier.citationRadioengineering. 2019 vol. 28, č. 4, s. 757-764. ISSN 1210-2512cs
dc.identifier.doi10.13164/re.2019.0757en
dc.identifier.issn1210-2512
dc.identifier.urihttp://hdl.handle.net/11012/186921
dc.language.isoencs
dc.publisherSpolečnost pro radioelektronické inženýrstvícs
dc.relation.ispartofRadioengineeringcs
dc.relation.urihttps://www.radioeng.cz/fulltexts/2019/19_04_0757_0764.pdfcs
dc.rightsCreative Commons Attribution 4.0 International licenseen
dc.rights.accessopenAccessen
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/en
dc.subjectGame theoryen
dc.subjectwaveform strategyen
dc.subjectCournot gameen
dc.subjectStackelberg gameen
dc.subjectNash equilibriumen
dc.subjectSignal-to-Interference-plus-Noise Ratio (SINR)en
dc.titleRadar Waveform Strategy Based on Game Theoryen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
eprints.affiliatedInstitution.facultyFakulta eletrotechniky a komunikačních technologiícs
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