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- Publisher Website: 10.1109/22.265541
- Scopus: eid_2-s2.0-0027929355
- WOS: WOS:A1994MY24100020
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Article: Microwave inverse scattering-local shape function imaging for improved resolution of strong scatterers
Title | Microwave inverse scattering-local shape function imaging for improved resolution of strong scatterers |
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Authors | |
Issue Date | 1994 |
Citation | Ieee Transactions On Microwave Theory And Techniques, 1994, v. 42 n. 1, p. 137-141 How to Cite? |
Abstract | Local shape functions imaging uses far-field microwave scattering data to reconstruct the presence or absence of small metal cylinders throughout space, in order to model arbitrary metallic objects. The reconstructed images represent the scattering amplitude at discrete locations in apace with multiple scattering effects incorporated. Super-resolution is demonstrated for monochromatic image reconstructions. Even better reconstructions are obtained with multiple frequency data. The speed of computation is increased with a fast forward solver algorithm. Also, measured data is used in the local shape function imaging algorithm and the resolution is improved over diffraction tomography. |
Persistent Identifier | http://hdl.handle.net/10722/182540 |
ISSN | 2023 Impact Factor: 4.1 2023 SCImago Journal Rankings: 1.633 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Otto, Gregory | en_US |
dc.contributor.author | Chew, Weng Cho | en_US |
dc.date.accessioned | 2013-05-02T05:15:47Z | - |
dc.date.available | 2013-05-02T05:15:47Z | - |
dc.date.issued | 1994 | en_US |
dc.identifier.citation | Ieee Transactions On Microwave Theory And Techniques, 1994, v. 42 n. 1, p. 137-141 | en_US |
dc.identifier.issn | 0018-9480 | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182540 | - |
dc.description.abstract | Local shape functions imaging uses far-field microwave scattering data to reconstruct the presence or absence of small metal cylinders throughout space, in order to model arbitrary metallic objects. The reconstructed images represent the scattering amplitude at discrete locations in apace with multiple scattering effects incorporated. Super-resolution is demonstrated for monochromatic image reconstructions. Even better reconstructions are obtained with multiple frequency data. The speed of computation is increased with a fast forward solver algorithm. Also, measured data is used in the local shape function imaging algorithm and the resolution is improved over diffraction tomography. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Transactions on Microwave Theory and Techniques | en_US |
dc.title | Microwave inverse scattering-local shape function imaging for improved resolution of strong scatterers | en_US |
dc.type | Article | en_US |
dc.identifier.email | Chew, Weng Cho: wcchew@hku.hk | en_US |
dc.identifier.authority | Chew, Weng Cho=rp00656 | en_US |
dc.description.nature | link_to_subscribed_fulltext | en_US |
dc.identifier.doi | 10.1109/22.265541 | en_US |
dc.identifier.scopus | eid_2-s2.0-0027929355 | en_US |
dc.identifier.volume | 42 | en_US |
dc.identifier.issue | 1 | en_US |
dc.identifier.spage | 137 | en_US |
dc.identifier.epage | 141 | en_US |
dc.identifier.isi | WOS:A1994MY24100020 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Otto, Gregory=35446329800 | en_US |
dc.identifier.scopusauthorid | Chew, Weng Cho=36014436300 | en_US |
dc.identifier.issnl | 0018-9480 | - |