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AuthorSchweizer, Benediktdc.contributor.author
AuthorSchindler, Danieldc.contributor.author
AuthorKnill, Christinadc.contributor.author
AuthorHasch, Jürgendc.contributor.author
AuthorWaldschmidt, Christiandc.contributor.author
Date of accession2019-02-27T09:30:31Zdc.date.accessioned
Available in OPARU since2019-02-27T09:30:31Zdc.date.available
Date of first publication2018-08-20dc.date.issued
AbstractOrthogonal frequency-division multiplexing (OFDM) is a promising candidate for future digital-centric radar systems. One major limitation for practical implementations is the required sampling rate in the order of GHz, which can be solved by using a stepped-carrier technique in combination with OFDM signals of smaller bandwidth, theoretically resulting in the same resolution as a conventional OFDM scheme. However, a signal source capable of generating such a carrier has to fulfill several constraints. In this paper, the effects of deterministic and random inaccuracies of the carrier generation as well as effects of phase noise are described and evaluated. A transient model that describes the switching between carriers is given and all effects are verified using a radar demonstrator at 77 GHz.dc.description.abstract
Languageen_USdc.language.iso
PublisherUniversität Ulmdc.publisher
LicenseStandarddc.rights
Link to license texthttps://oparu.uni-ulm.de/xmlui/license_v3dc.rights.uri
KeywordPLLdc.subject
KeywordFrequency-agilitydc.subject
KeywordPhase noisedc.subject
KeywordStepped carrierdc.subject
KeywordTransient behaviordc.subject
Dewey Decimal GroupDDC 620 / Engineering & allied operationsdc.subject.ddc
LCSHOrthogonal frequency division multiplexingdc.subject.lcsh
LCSHRadardc.subject.lcsh
LCSHTransients (Dynamics)dc.subject.lcsh
TitleOn hardware implementations of stepped-carrier OFDM radarsdc.title
Resource typeBeitrag zu einer Konferenzdc.type
VersionacceptedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-12028dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-12085-9dc.identifier.urn
GNDOFDMdc.subject.gnd
GNDPhasenregelkreisdc.subject.gnd
GNDRadardc.subject.gnd
GNDTransienter Zustanddc.subject.gnd
FacultyFakultät für Ingenieurwissenschaften, Informatik und Psychologieuulm.affiliationGeneral
InstitutionInstitut für Mikrowellentechnikuulm.affiliationSpecific
Peer reviewjauulm.peerReview
DCMI TypeTextuulm.typeDCMI
CategoryPublikationenuulm.category
In cooperation withCorporate Sector Research and Advance Engineering of Robert Bosch GmbH, 70465 Stuttgart, Germanyuulm.cooperation
DOI of original publication10.1109/MWSYM.2018.8439179dc.relation1.doi
Source - Title of source2018 IEEE/MTT-S International Microwave Symposium - IMSsource.title
Quellenangabe - HerausgeberInstitute of Electrical and Electronics Engineerssource.contributor.editor1
Source - Place of publicationInstitute of Electrical and Electronics Engineerssource.publisher
Source - Volume2018source.volume
Source - Year2018source.year
Source - From page891source.fromPage
Source - To page894source.toPage
Source - eISSN2576-7216source.identifier.eissn
Source - ISBN978-1-5386-5067-7source.identifier.isbn
Source - ISBN978-1-5386-5068-4source.identifier.isbn
EU projectTHINGS2D0 / THINGS2DO / EC / FP7 / 621221uulm.projectEU
FundingautoSWIFT / BMBF [16ES0356-61]uulm.funding
Conference name2018 IEEE/MTT-S International Microwave Symposiumuulm.conferenceName
Conference placePhiladephiauulm.conferencePlace
Conference start date2018-06-10uulm.conferenceStartDate
Conference end date2018-06-15uulm.conferenceEndDate


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