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- Publisher Website: 10.1109/8.214608
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- WOS: WOS:A1993LE05200007
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Article: Study of some practical issues in inversion with the Born iterative method using time-domain data
Title | Study of some practical issues in inversion with the Born iterative method using time-domain data |
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Authors | |
Issue Date | 1993 |
Citation | Ieee Transactions On Antennas And Propagation, 1993, v. 41 n. 2, p. 177-184 How to Cite? |
Abstract | The performance of the Born iterative method of nonlinear two-dimensional profile inversion is examined for the reconstruction of large objects and in the presence of measurement noise. Time-domain data are used. It is shown that objects at least as large as about nine wavelengths can be inverted without any convergence problems. The algorithm is also shown to perform well in the presence of 10% noise, or 20 dB signal-to-noise ratio. The simultaneous inversion of permittivity and conductivity profiles is also formulated and solved using the Born iterative method. Objects with various loss tangents are reconstructed, and the limits of applicability of the algorithm are investigated. |
Persistent Identifier | http://hdl.handle.net/10722/182531 |
ISSN | 2023 Impact Factor: 4.6 2023 SCImago Journal Rankings: 1.794 |
ISI Accession Number ID |
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Moghaddam, Mahta | en_US |
dc.contributor.author | Chew, Weng Cho | en_US |
dc.date.accessioned | 2013-05-02T05:15:45Z | - |
dc.date.available | 2013-05-02T05:15:45Z | - |
dc.date.issued | 1993 | en_US |
dc.identifier.citation | Ieee Transactions On Antennas And Propagation, 1993, v. 41 n. 2, p. 177-184 | en_US |
dc.identifier.issn | 0018-926X | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/182531 | - |
dc.description.abstract | The performance of the Born iterative method of nonlinear two-dimensional profile inversion is examined for the reconstruction of large objects and in the presence of measurement noise. Time-domain data are used. It is shown that objects at least as large as about nine wavelengths can be inverted without any convergence problems. The algorithm is also shown to perform well in the presence of 10% noise, or 20 dB signal-to-noise ratio. The simultaneous inversion of permittivity and conductivity profiles is also formulated and solved using the Born iterative method. Objects with various loss tangents are reconstructed, and the limits of applicability of the algorithm are investigated. | en_US |
dc.language | eng | en_US |
dc.relation.ispartof | IEEE Transactions on Antennas and Propagation | en_US |
dc.title | Study of some practical issues in inversion with the Born iterative method using time-domain data | 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 | 10.1109/8.214608 | en_US |
dc.identifier.scopus | eid_2-s2.0-0027543538 | en_US |
dc.identifier.volume | 41 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 177 | en_US |
dc.identifier.epage | 184 | en_US |
dc.identifier.isi | WOS:A1993LE05200007 | - |
dc.publisher.place | United States | en_US |
dc.identifier.scopusauthorid | Moghaddam, Mahta=7004934627 | en_US |
dc.identifier.scopusauthorid | Chew, Weng Cho=36014436300 | en_US |
dc.identifier.issnl | 0018-926X | - |