Search: onr:"swepub:oai:lup.lub.lu.se:16a99236-f209-4580-98cd-16bca4c60aaf" >
Resonance Enhanceme...
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Cheney, MargaretColorado State University
(author)
Resonance Enhancement in Noise
Publisher, publication year, extent ...
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2023
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21 s.
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electronicrdacarrier
Numbers
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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
Supplementary language notes
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Language:English
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Summary in:English
Part of subdatabase
Classification
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Subject category:rap swepub-publicationtype
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Subject category:vet swepub-contenttype
Series
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Technical Report LUTEDX/(TEAT-7280)/1-21/(2023) ;TEAT-7280
Notes
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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.
Subject headings and genre
Added entries (persons, corporate bodies, meetings, titles ...)
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Kim, JerryEnvisioneering Inc
(author)
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Kirsteins, IvarsNaval Undersea Warfare Centre
(author)
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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
(author)
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Colorado State UniversityEnvisioneering Inc
(creator_code:org_t)
Internet link
To the university's database