Sökning: id:"swepub:oai:research.chalmers.se:35fbf8f4-42e0-4c26-a865-c6085c544132" > Reconstruction of m...
Fältnamn | Indikatorer | Metadata |
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000 | 02656naa a2200421 4500 | |
001 | oai:research.chalmers.se:35fbf8f4-42e0-4c26-a865-c6085c544132 | |
003 | SwePub | |
008 | 171008s2010 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/1313412 URI |
024 | 7 | a https://doi.org/10.1049/iet-map.2009.02502 DOI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Rylander, Thomas,d 1972u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)rylander |
245 | 1 0 | a Reconstruction of metal protrusion on flat ground plane |
264 | 1 | b Institution of Engineering and Technology (IET),c 2010 |
520 | a The authors present a gradient-based optimisation algorithm for the reconstruction of the shape of a metal protrusion on a flat ground plane based on the scattering matrix of an array antenna. The sensitivities are based on the continuum form of Maxwell's equations, which offers good flexibility with respect to the choice of field solver. The computational cost for the gradient is independent of the number of degrees of freedom that are used to represent the shape of the protrusion. Initial tests show that the sensitivities yield good accuracy in the 3D setting and that relatively good reconstructions of simple surfaces are feasible with a computational cost that amounts to about some ten evaluations of the scattering matrix. | |
650 | 7 | a NATURVETENSKAPx Data- och informationsvetenskap0 (SwePub)1022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Computer and Information Sciences0 (SwePub)1022 hsv//eng |
653 | a profile reconstruction | |
653 | a design sensitivities | |
653 | a ray gaussian | |
653 | a multifrequency | |
653 | a moderately rough interfaces | |
653 | a pulverized coal injection | |
653 | a elements | |
653 | a blast-furnace | |
653 | a beams | |
653 | a scattering | |
700 | 1 | a Hashemzadeh, Parham,d 1976u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)parham |
700 | 1 | a Viberg, Mats,d 1961u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)viberg |
710 | 2 | a Chalmers tekniska högskola4 org |
773 | 0 | t IET Microwaves, Antennas and Propagationd : Institution of Engineering and Technology (IET)g 4:11, s. 1746-1755q 4:11<1746-1755x 1751-8725x 1751-8733 |
856 | 4 | u http://dx.doi.org/10.1049/iet-map.2009.0250y FULLTEXT |
856 | 4 8 | u https://research.chalmers.se/publication/131341 |
856 | 4 8 | u https://doi.org/10.1049/iet-map.2009.0250 |
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