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AuthorGeiger, Martindc.contributor.author
AuthorSchlotthauer, Denisdc.contributor.author
AuthorWaldschmidt, Christiandc.contributor.author
Date of accession2018-09-20T10:41:56Zdc.date.accessioned
Available in OPARU since2018-09-20T10:41:56Zdc.date.available
Date of first publication2018-08-20dc.date.issued
AbstractSpeech can be recorded contact-free using the Doppler effect with a radar microphone and comprehensible results can be achieved even in a noisy environment. For that purpose, the transmit frequency must be higher than 100 GHz to measure enough harmonics of the skin vibration. This paper presents a 160 GHz radar MMIC with a transition to a flexible dielectric waveguide and a plugged antenna for a radar microphone application. With the flexible antenna front-end made of high density polyethylene a comfortable and easy attachment similar to an ordinary microphone is possible. The measured speech signals are comprehensible with the fundamental frequency and at least three harmonics. The background noise does not affect the speech signal as proven in measurements.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
KeywordRadar microphonedc.subject
KeywordMilimeter wavedc.subject
KeywordFlexible antennadc.subject
Dewey Decimal GroupDDC 620 / Engineering & allied operationsdc.subject.ddc
LCSHMillimeter wave communication systemsdc.subject.lcsh
LCSHDoppler radardc.subject.lcsh
LCSHAntennas (Electronics)dc.subject.lcsh
TitleImproved throat vibration sensing with a flexible 160-GHz radar through harmonic generationdc.title
Resource typeBeitrag zu einer Konferenzdc.type
VersionacceptedVersiondc.description.version
DOIhttp://dx.doi.org/10.18725/OPARU-9863dc.identifier.doi
URNhttp://nbn-resolving.de/urn:nbn:de:bsz:289-oparu-9920-9dc.identifier.urn
GNDMikrofondc.subject.gnd
GNDMillimeterwelledc.subject.gnd
GNDDoppler-Radardc.subject.gnd
GNDAkustische Antennedc.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/MWSYM.2018.8439458dc.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 page123source.fromPage
Source - To page126source.toPage
Source - eISSN2576-7216source.identifier.eissn
Source - ISBN978-1-5386-5067-7source.identifier.isbn
Source - ISBN978-1-5386-5068-4source.identifier.isbn
FundingZAFH Mikrosens / MWK BWuulm.funding
Conference name2018 IEEE/MTT-S International Microwave Symposiumuulm.conferenceName
Conference placePhiladelphia, PAuulm.conferencePlace
Conference start date2018-06-10uulm.conferenceStartDate
Conference end date2018-06-15uulm.conferenceEndDate
Bibliographyuulmuulm.bibliographie


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