Broadband Adaptive RCS Computation through Characteristic Basis Function Method
A broadband radar cross section (RCS) calculation approach is proposed based on the characteristic basis function method (CBFM). In the proposed approach, the desired arbitrary frequency band is adaptively divided into multiple subband in consideration of the characteristic basis functions (CBFs) nu...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Journal of Electrical and Computer Engineering |
| Online Access: | http://dx.doi.org/10.1155/2014/195409 |
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| author | Guohua Wang Yufa Sun |
| author_facet | Guohua Wang Yufa Sun |
| author_sort | Guohua Wang |
| collection | DOAJ |
| description | A broadband radar cross section (RCS) calculation approach is proposed based on the characteristic basis function method (CBFM). In the proposed approach, the desired arbitrary frequency band is adaptively divided into multiple subband in consideration of the characteristic basis functions (CBFs) number, which can reduce the universal characteristic basis functions (UCBFs) numbers after singular value decomposition (SVD) procedure at lower subfrequency band. Then, the desired RCS data can be obtained by splicing the RCS data in each subfrequency band. Numerical results demonstrate that the proposed method achieve a high accuracy and efficiency over a wide frequency range. |
| format | Article |
| id | doaj-art-fb97f60eabb34bfda02e549a10fe7fe5 |
| institution | OA Journals |
| issn | 2090-0147 2090-0155 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Electrical and Computer Engineering |
| spelling | doaj-art-fb97f60eabb34bfda02e549a10fe7fe52025-08-20T02:22:55ZengWileyJournal of Electrical and Computer Engineering2090-01472090-01552014-01-01201410.1155/2014/195409195409Broadband Adaptive RCS Computation through Characteristic Basis Function MethodGuohua Wang0Yufa Sun1Key Laboratory of Intelligent Computing & Signal Processing, Ministry of Education, Anhui University, No. 111 Jiu Long Road, Hefei 230601, ChinaKey Laboratory of Intelligent Computing & Signal Processing, Ministry of Education, Anhui University, No. 111 Jiu Long Road, Hefei 230601, ChinaA broadband radar cross section (RCS) calculation approach is proposed based on the characteristic basis function method (CBFM). In the proposed approach, the desired arbitrary frequency band is adaptively divided into multiple subband in consideration of the characteristic basis functions (CBFs) number, which can reduce the universal characteristic basis functions (UCBFs) numbers after singular value decomposition (SVD) procedure at lower subfrequency band. Then, the desired RCS data can be obtained by splicing the RCS data in each subfrequency band. Numerical results demonstrate that the proposed method achieve a high accuracy and efficiency over a wide frequency range.http://dx.doi.org/10.1155/2014/195409 |
| spellingShingle | Guohua Wang Yufa Sun Broadband Adaptive RCS Computation through Characteristic Basis Function Method Journal of Electrical and Computer Engineering |
| title | Broadband Adaptive RCS Computation through Characteristic Basis Function Method |
| title_full | Broadband Adaptive RCS Computation through Characteristic Basis Function Method |
| title_fullStr | Broadband Adaptive RCS Computation through Characteristic Basis Function Method |
| title_full_unstemmed | Broadband Adaptive RCS Computation through Characteristic Basis Function Method |
| title_short | Broadband Adaptive RCS Computation through Characteristic Basis Function Method |
| title_sort | broadband adaptive rcs computation through characteristic basis function method |
| url | http://dx.doi.org/10.1155/2014/195409 |
| work_keys_str_mv | AT guohuawang broadbandadaptivercscomputationthroughcharacteristicbasisfunctionmethod AT yufasun broadbandadaptivercscomputationthroughcharacteristicbasisfunctionmethod |