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Resonance Enhanceme...
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Cheney, MargaretColorado State University
(författare)
Resonance Enhancement in Noise
Förlag, utgivningsår, omfång ...
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2023
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21 s.
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electronicrdacarrier
Nummerbeteckningar
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LIBRIS-ID:oai:lup.lub.lu.se:16a99236-f209-4580-98cd-16bca4c60aaf
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https://lup.lub.lu.se/record/16a99236-f209-4580-98cd-16bca4c60aafURI
Kompletterande språkuppgifter
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Språk:engelska
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Sammanfattning på:engelska
Ingår i deldatabas
Klassifikation
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Ämneskategori:rap swepub-publicationtype
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Ämneskategori:vet swepub-contenttype
Serie
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Technical Report LUTEDX/(TEAT-7280)/1-21/(2023) ;TEAT-7280
Anmärkningar
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This document compares two approaches to finding resonance peaks from asingle sensor: 1) averaging multiple measurements of the transfer function orfrequency-domain scattering matrix, versus 2) using the iterative time-reversalprocess, which involves iteratively re-transmitting a time-reversed version ofthe scattered field at the previous iterations. The averaging method has theadvantage of handling arbitrarily much noise if sufficiently many averages areused. On the other hand, up to a certain level of noise, the time-reversalmethod has dramatic advantages over the averaging method; but it also requires more complex equipment. This document discusses the tradeoffs involved, with the goal of providing information that may be useful in the system design process.
Ämnesord och genrebeteckningar
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Kim, JerryEnvisioneering Inc
(författare)
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Kirsteins, IvarsNaval Undersea Warfare Centre
(författare)
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Kristensson, GerhardLund University,Lunds universitet,Teoretisk elektroteknik,Forskargrupper vid Lunds universitet,Electromagnetic Theory,Lund University Research Groups(Swepub:lu)tde-gkr
(författare)
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Colorado State UniversityEnvisioneering Inc
(creator_code:org_t)
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