L773:1095 323X OR L773:9781467318112
Search: L773:1095 323X OR L773:9781467318112 > CLEAN technique in ...
- 4 of 18
- Previous record
- Next record
- To hitlist
- Ghaemi, Hirad,1980Chalmers tekniska högskola,Chalmers University of Technology (author)
CLEAN technique in strip-map SAR for high-quality imaging
- Article/chapterEnglish2009
Publisher, publication year, extent ...
- 2009
Numbers
- LIBRIS-ID:oai:research.chalmers.se:7a440965-1688-408e-b610-1cc1d90f7546
- ISBN:9781424426225
- https://research.chalmers.se/publication/108683URI
- https://doi.org/10.1109/AERO.2009.4839474DOI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Notes
- The maximum obtainable resolution of a strip-map synthetic aperture radar (SAR) system can be retained by simply avoiding weighting, or tapering, data samples in the along-track compression process. However, this will lead to hazardous artifacts caused by strong sidelobes of the corresponding adjacent scatterers whose interference might severely weaken the desired targets or even introduce false targets. On the other hand, some residual artifacts, even after tapering process, may still deteriorate the quality (contrast) of the SAR image. These issues can be remedied by applying the so-called CLEAN technique, which can mitigate these ill-effects in strip-map SAR imagery while maintaining the maximum resolution. This, indeed, is carried out as a post processing step, i.e., after the azimuth compression is accomplished, in the SAR system. The objective of this paper is to extend the CLEAN technique to strip-map SAR system to produce high-quality images with a very good along-track resolution. The algorithm is then applied to data from a ground-based circular SAR (CSAR) system to verify its implementation as well as this new application of the CLEAN technique.
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Maskinteknik Rymd- och flygteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Mechanical Engineering Aerospace Engineering hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Annan elektroteknik och elektronik hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Other Electrical Engineering, Electronic Engineering, Information Engineering hsv//eng
Added entries (persons, corporate bodies, meetings, titles ...)
- Galletti, M.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
- Boerner, T.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
- Gekat, F.SELEX Sistemi integrati (author)
- Viberg, Mats,1961Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)viberg (author)
- Chalmers tekniska högskolaDeutsches Zentrums für Luft- und Raumfahrt (DLR) (creator_code:org_t)
Related titles
- In:IEEE Aerospace Conference Proceedings, s. Art. no. 4839474-1095-323X9781424426225
Internet link
Find in a library
- IEEE Aerospace Conference Proceedings (Search for host publication in LIBRIS)
To the university's database
- 4 of 18
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Ghaemi, Hirad, 1 ...
- Galletti, M.
- Boerner, T.
- Gekat, F.
- Viberg, Mats, 19 ...
- About the subject
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Mechanical Engin ...
- and Aerospace Engine ...
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Electrical Engin ...
- and Signal Processin ...
-
- ENGINEERING AND TECHNOLOGY
- ENGINEERING AND ...
- and Electrical Engin ...
- and Other Electrical ...
- Articles in the publication
- IEEE Aerospace C ...
- By the university
- Chalmers University of Technology
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
