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AuthorKnill, Christinadc.contributor.author
AuthorEmbacher, Felixdc.contributor.author
AuthorSchweizer, Benediktdc.contributor.author
AuthorStephany, Simondc.contributor.author
AuthorWaldschmidt, Christiandc.contributor.author
Date of accession2021-07-23T06:40:37Zdc.date.accessioned
Available in OPARU since2021-07-23T06:40:37Zdc.date.available
Date of first publication2021-04-15dc.date.issued
AbstractEmerging digital radar concepts such as orthogonal frequency-division multiplexing (OFDM) allow flexible signal generation. This opens up new opportunities in waveform design in a multiple-input multiple-output (MIMO) system such as introducing coding for signal multiplexing. In this article, coded MIMO OFDM waveforms are proposed and investigated that allow continuous and simultaneous wideband transmission for all transmitters of a multiple transmit and receive antenna array for spatial radar environment perception. Challenges for coded MIMO OFDM radar operation are derived, and three coded MIMO strategies are introduced and analyzed. Their potential is validated and compared to the standard subcarrier interleaving OFDM approach using simulations and measurements of an experimental 4×4 MIMO OFDM radar at 77 GHz.dc.description.abstract
Languageen_USdc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandard (ohne Print-on-Demand)dc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_opod_v1dc.rights.uri
Dewey Decimal GroupDDC 530 / Physicsdc.subject.ddc
Dewey Decimal GroupDDC 620 / Engineering & allied operationsdc.subject.ddc
LCSHRadardc.subject.lcsh
LCSHMIMO systemsdc.subject.lcsh
TitleCoded OFDM waveforms for MIMO radarsdc.title
Resource typeWissenschaftlicher Artikeldc.type
VersionacceptedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-38332dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-38408-8dc.identifier.urn
GNDOFDMdc.subject.gnd
GNDMIMOdc.subject.gnd
GNDFrequenzmultiplexdc.subject.gnd
GNDBandspreiztechnikdc.subject.gnd
GNDRaum-Zeit-Signalverarbeitungdc.subject.gnd
GNDInterleavingdc.subject.gnd
GNDAutokorrelationdc.subject.gnd
GNDKreuzkorrelationdc.subject.gnd
FacultyFakultät für Ingenieurwissenschaften, Informatik und Psychologieuulm.affiliationGeneral
InstitutionInstitut für Mikrowellentechnikuulm.affiliationSpecific
Peer reviewjauulm.peerReview
DCMI TypeTextuulm.typeDCMI
CategoryPublikationenuulm.category
DOI of original publication10.1109/TVT.2021.3073268dc.relation1.doi
Source - Title of sourceIEEE Transactions on Vehicular Technologysource.title
Source - Place of publicationInstitute of Electrical and Electronics Engineerssource.publisher
Source - VolumeEarly Accesssource.volume
Source - Volume70source.volume
Source - Issue9source.issue
Source - Year2021source.year
Source - From page8769source.fromPage
Source - To page8780source.toPage
Source - ISSN0018-9545source.identifier.issn
Source - eISSN1939-9359source.identifier.eissn
FundingTech Center a-drive / MWK Baden-Württemberg [32-7533-4-10/13/20]uulm.funding
FundingIMIKO-Radar / Bundesministerium für Bildung und Forschung [16EMO0345]uulm.funding
Open AccessGreen Publisheduulm.OA
WoS000700122200034uulm.identifier.wos
Bibliographyuulmuulm.bibliographie


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