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Article: Fast computation of RCS for two-dimension electrically large dielectric objects using DWT-GMRES method

TitleFast computation of RCS for two-dimension electrically large dielectric objects using DWT-GMRES method
Authors
Chen, MSSun, YFSha, WWu, XL
KeywordsDielectric object
Discrete wavelet transform
Generalized minimal residual
Method of moments
Sparse matrix
Issue Date2006
Citation
Dianbo Kexue Xuebao/Chinese Journal Of Radio Science, 2006, v. 21 n. 2, p. 220-223+237 How to Cite?
AbstractSurface equivalence principle was applied to the scattering analysis of the more general dielectric cylinder. The bistatic RCS for dielectric objects was computed by using the fast discrete wavelet transform combined with GMRES. The numerical results presented in this paper were compared with the method of moments and analytical method. It was shown that the complexity of computation and memory needed was reduced drastically without sacrificing much accuracy. The presented method can also be generalized to the scattering analysis of other dielectric objects.
Persistent Identifierhttp://hdl.handle.net/10722/148877
ISSN
1005-0388
2020 SCImago Journal Rankings: 0.143
References
References in Scopus

 

DC FieldValueLanguage
dc.contributor.authorChen, MSen_HK
dc.contributor.authorSun, YFen_HK
dc.contributor.authorSha, Wen_HK
dc.contributor.authorWu, XLen_HK
dc.date.accessioned2012-06-20T06:16:02Z-
dc.date.available2012-06-20T06:16:02Z-
dc.date.issued2006en_HK
dc.identifier.citationDianbo Kexue Xuebao/Chinese Journal Of Radio Science, 2006, v. 21 n. 2, p. 220-223+237en_HK
dc.identifier.issn1005-0388en_HK
dc.identifier.urihttp://hdl.handle.net/10722/148877-
dc.description.abstractSurface equivalence principle was applied to the scattering analysis of the more general dielectric cylinder. The bistatic RCS for dielectric objects was computed by using the fast discrete wavelet transform combined with GMRES. The numerical results presented in this paper were compared with the method of moments and analytical method. It was shown that the complexity of computation and memory needed was reduced drastically without sacrificing much accuracy. The presented method can also be generalized to the scattering analysis of other dielectric objects.en_HK
dc.languageengen_US
dc.relation.ispartofDianbo Kexue Xuebao/Chinese Journal of Radio Scienceen_HK
dc.subjectDielectric objecten_HK
dc.subjectDiscrete wavelet transformen_HK
dc.subjectGeneralized minimal residualen_HK
dc.subjectMethod of momentsen_HK
dc.subjectSparse matrixen_HK
dc.titleFast computation of RCS for two-dimension electrically large dielectric objects using DWT-GMRES methoden_HK
dc.typeArticleen_HK
dc.identifier.emailSha, W:shawei@hku.hken_HK
dc.identifier.authoritySha, W=rp01605en_HK
dc.description.naturelink_to_subscribed_fulltexten_US
dc.identifier.scopuseid_2-s2.0-33745962311en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-33745962311&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume21en_HK
dc.identifier.issue2en_HK
dc.identifier.spage220en_HK
dc.identifier.epage223+237en_HK
dc.identifier.scopusauthoridChen, MS=24560485600en_HK
dc.identifier.scopusauthoridSun, YF=7406431766en_HK
dc.identifier.scopusauthoridSha, W=34267903200en_HK
dc.identifier.scopusauthoridWu, XL=7407066038en_HK
dc.identifier.issnl1005-0388-

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