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Article: Fast computation of radar cross-section by fast multipole method in conjunction with lifting wavelet-like transform

TitleFast computation of radar cross-section by fast multipole method in conjunction with lifting wavelet-like transform
Authors
Chen, MSSha, WEIWu, QHuang, ZXWu, XL
KeywordsComputational complexity
Electromagnetic wave scattering
Matrix algebra
Radar cross-sections
Wavelet transforms
Issue Date2010
PublisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.iee.org/Publish/Journals/Profjourn/Proc/map/
Citation
Iet Microwaves, Antennas And Propagation, 2010, v. 4 n. 12, p. 2219-2227 How to Cite?
DOI: http://dx.doi.org/10.1049/iet-map.2009.0417
AbstractThe fast multipole method (FMM) in conjunction with the lifting wavelet-like transform scheme is proposed for the scattering analysis of differently shaped three-dimensional perfectly electrical conducting objects. As a flexible and efficient matrix compression technique, the proposed method can sparsify the aggregation matrix and disaggregation matrix in real time with compression ratio about 30%. The computational complexity and choice of proper wavelet are also discussed. Numerical simulation and complexity analysis have shown that the proposed method can speed up the aggregation and disaggregation steps of the FMM with lower memory requirements. © 2010 The Institution of Engineering and Technology.
Persistent Identifierhttp://hdl.handle.net/10722/133257
ISSN
1751-8725
2023 Impact Factor: 1.1
2023 SCImago Journal Rankings: 0.438
ISI Accession Number ID
WOS:000285139200029
Funding AgencyGrant Number
Science and Technological Fund of Anhui Province for Outstanding Youth10040606Y08
Anhui Provincial Natural Science Foundation090412047
Science and Technology Planning Project of Anhui Province09020204029
National Natural Science Foundation of China60931002
Funding Information:

The authors thank the anonymous reviewers for their useful comments and constructive suggestions. This work is supported by Science and Technological Fund of Anhui Province for Outstanding Youth under grant no. 10040606Y08, Anhui Provincial Natural Science Foundation under grant no. 090412047 and Science and Technology Planning Project of Anhui Province under grant no. 09020204029, and partially by the Key Program of National Natural Science Foundation of China under grant no. 60931002.

References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChen, MSen_HK
dc.contributor.authorSha, WEIen_HK
dc.contributor.authorWu, Qen_HK
dc.contributor.authorHuang, ZXen_HK
dc.contributor.authorWu, XLen_HK
dc.date.accessioned2011-05-05T04:37:55Z-
dc.date.available2011-05-05T04:37:55Z-
dc.date.issued2010en_HK
dc.identifier.citationIet Microwaves, Antennas And Propagation, 2010, v. 4 n. 12, p. 2219-2227en_HK
dc.identifier.issn1751-8725en_HK
dc.identifier.urihttp://hdl.handle.net/10722/133257-
dc.description.abstractThe fast multipole method (FMM) in conjunction with the lifting wavelet-like transform scheme is proposed for the scattering analysis of differently shaped three-dimensional perfectly electrical conducting objects. As a flexible and efficient matrix compression technique, the proposed method can sparsify the aggregation matrix and disaggregation matrix in real time with compression ratio about 30%. The computational complexity and choice of proper wavelet are also discussed. Numerical simulation and complexity analysis have shown that the proposed method can speed up the aggregation and disaggregation steps of the FMM with lower memory requirements. © 2010 The Institution of Engineering and Technology.en_HK
dc.languageeng-
dc.publisherThe Institution of Engineering and Technology. The Journal's web site is located at http://www.iee.org/Publish/Journals/Profjourn/Proc/map/en_HK
dc.relation.ispartofIET Microwaves, Antennas and Propagationen_HK
dc.rightsThis paper is a postprint of a paper submitted to and accepted for publication in IET Microwaves, Antennas & Propagation and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library-
dc.subjectComputational complexity-
dc.subjectElectromagnetic wave scattering-
dc.subjectMatrix algebra-
dc.subjectRadar cross-sections-
dc.subjectWavelet transforms-
dc.titleFast computation of radar cross-section by fast multipole method in conjunction with lifting wavelet-like transformen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1751-8725&volume=4&issue=12&spage=2219&epage=2227&date=2010&atitle=Fast+computation+of+radar+cross-section+by+fast+multipole+method+in+conjunction+with+lifting+wavelet-like+transform-
dc.identifier.emailSha, WEI:shawei@hku.hken_HK
dc.identifier.authoritySha, WEI=rp01605en_HK
dc.description.naturepostprint-
dc.identifier.doi10.1049/iet-map.2009.0417en_HK
dc.identifier.scopuseid_2-s2.0-78649940330en_HK
dc.identifier.hkuros176056-
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-78649940330&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume4en_HK
dc.identifier.issue12en_HK
dc.identifier.spage2219en_HK
dc.identifier.epage2227en_HK
dc.identifier.isiWOS:000285139200029-
dc.publisher.placeUnited Kingdomen_HK
dc.identifier.scopusauthoridChen, MS=36466144600en_HK
dc.identifier.scopusauthoridSha, WEI=34267903200en_HK
dc.identifier.scopusauthoridWu, Q=7404602068en_HK
dc.identifier.scopusauthoridHuang, ZX=12243904200en_HK
dc.identifier.scopusauthoridWu, XL=36700661200en_HK
dc.identifier.issnl1751-8725-

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