Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Performance of Moving Target Parameter Estimation Using SAR
Blekinge Tekniska Högskola, Fakulteten för teknikvetenskaper, Institutionen för matematik och naturvetenskap.ORCID-id: 0000-0002-6643-312X
2015 (engelsk)Inngår i: IEEE Transactions on Aerospace and Electronic Systems, ISSN 0018-9251, E-ISSN 1557-9603, Vol. 51, nr 2, s. 1191-1202Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Synthetic aperture radar (SAR) gives not only the opportunity to image targets with high resolution but also to measure their position and velocity. Without acceleration (constant speed), the position and velocity both in range and azimuth can be estimated using a multichannel SAR system. This paper introduces a method to find the lower bound on variance of estimate of position and velocity for targets. The method is based on the assumptions needed for the Cramer-Rao lower bound (CRLB). The method works for both narrowband (NB) and ultrawideband (UWB) SAR systems. For demonstration, a monostatic single-channel UWB SAR system operating at low frequency is used. Thus, only lower bounds for estimate variance of azimuth, range, and relative speed are derived.

sted, utgiver, år, opplag, sider
2015. Vol. 51, nr 2, s. 1191-1202
Emneord [en]
Radar astronomy, Ultra-wideband (UWB) Constant speed, High resolution, Low-frequency, Moving targets, Multichannel, Relative speed, Single channels, Variance of estimates
HSV kategori
Identifikatorer
URN: urn:nbn:se:bth-10586DOI: 10.1109/TAES.2015.120327ISI: 000356969500032OAI: oai:DiVA.org:bth-10586DiVA, id: diva2:853521
Tilgjengelig fra: 2015-09-14 Laget: 2015-09-14 Sist oppdatert: 2017-12-04bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Personposter BETA

Pettersson, Mats

Søk i DiVA

Av forfatter/redaktør
Pettersson, Mats
Av organisasjonen
I samme tidsskrift
IEEE Transactions on Aerospace and Electronic Systems

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 323 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf