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Source reconstructi...
Source reconstruction by far-field data for imaging of defects in frequency selective radomes
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- Persson, Kristin (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH
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- Gustafsson, Mats (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH
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- Kristensson, Gerhard (författare)
- Lund University,Lunds universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH
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Widenberg, Björn (författare)
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(creator_code:org_t)
- 2013
- 2013
- Engelska.
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Serie: Technical Report LUTEDX/(TEAT-7224)/1-14/(2013) ; TEAT-7224
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Ingår i: IEEE Antennas and Wireless Propagation Letters. - 1548-5757. ; 12, s. 480-483
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Abstract
Ämnesord
Stäng
- In this paper, an inverse source reconstruction method with great potential in radome diagnostics is presented. Defects, e.g., seams in large radomes, and lattice dislocations in frequency selective surface (FSS) radomes, are inevitable, and their electrical effects demand analysis. Here, defects in a frequency selective radome are analyzed with a method based on an integral formulation. Several far-field measurement series, illuminating different parts of the radome wall at 9.35 GHz, are employed to determine the equivalent surface currents and image the disturbances on the radome surface.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Nyckelord
- radome
- frequency selective surface (FSS)
- source reconstruction
- equivalent surface currents
- non-destructive testing
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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