Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR
High frequency surface wave radar (HFSWR) is traditionally unable to detect target altitude information. To simultaneously estimate the target altitude and radar cross-sections (RCS) with bistatic HFSWR, a novel estimation model is proposed with the variation of the propagation attenuation, and the...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2013/705087 |
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| _version_ | 1832561986422964224 |
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| author | Zhao Kongrui Yu Changjun Zhou Gongjian Quan Taifan |
| author_facet | Zhao Kongrui Yu Changjun Zhou Gongjian Quan Taifan |
| author_sort | Zhao Kongrui |
| collection | DOAJ |
| description | High frequency surface wave radar (HFSWR) is traditionally unable to detect target altitude information. To simultaneously estimate the target altitude and radar cross-sections (RCS) with bistatic HFSWR, a novel estimation model is proposed with the variation of the propagation attenuation, and the target echoes are utilized to construct the measurement equation. The presented model is completely observable to the target state, which can contribute to preferable estimation results. In order to improve the estimation accuracy, a centralized fusion model is adopted to fuse four measurement vectors. Simulations and practical examples demonstrate the effectiveness of the proposed estimation model. |
| format | Article |
| id | doaj-art-836bd09f5db64f5780437cba8866057f |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-836bd09f5db64f5780437cba8866057f2025-02-03T01:23:42ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772013-01-01201310.1155/2013/705087705087Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWRZhao Kongrui0Yu Changjun1Zhou Gongjian2Quan Taifan3Department of Electronic Engineering, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electronic Engineering, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electronic Engineering, Harbin Institute of Technology, Harbin 150001, ChinaDepartment of Electronic Engineering, Harbin Institute of Technology, Harbin 150001, ChinaHigh frequency surface wave radar (HFSWR) is traditionally unable to detect target altitude information. To simultaneously estimate the target altitude and radar cross-sections (RCS) with bistatic HFSWR, a novel estimation model is proposed with the variation of the propagation attenuation, and the target echoes are utilized to construct the measurement equation. The presented model is completely observable to the target state, which can contribute to preferable estimation results. In order to improve the estimation accuracy, a centralized fusion model is adopted to fuse four measurement vectors. Simulations and practical examples demonstrate the effectiveness of the proposed estimation model.http://dx.doi.org/10.1155/2013/705087 |
| spellingShingle | Zhao Kongrui Yu Changjun Zhou Gongjian Quan Taifan Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR International Journal of Antennas and Propagation |
| title | Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR |
| title_full | Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR |
| title_fullStr | Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR |
| title_full_unstemmed | Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR |
| title_short | Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR |
| title_sort | simultaneous altitude and rcs estimation with propagation attenuation in bistatic hfswr |
| url | http://dx.doi.org/10.1155/2013/705087 |
| work_keys_str_mv | AT zhaokongrui simultaneousaltitudeandrcsestimationwithpropagationattenuationinbistatichfswr AT yuchangjun simultaneousaltitudeandrcsestimationwithpropagationattenuationinbistatichfswr AT zhougongjian simultaneousaltitudeandrcsestimationwithpropagationattenuationinbistatichfswr AT quantaifan simultaneousaltitudeandrcsestimationwithpropagationattenuationinbistatichfswr |