Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target
In this paper, we analyze the space polarization and frequency dispersion characteristics of the polarimetric High Resolution Range Profile (HRRP) of manmade targets. We integrate these characteristics and propose a novel scheme for scattering mechanism identification. Using a polarization decomposi...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2016-04-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/CN/html/R16026.htm |
| _version_ | 1797430892437700608 |
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| author | Wu Jiani Chen Yongguang Dai Dahai Pang Bo Wang Xuesong |
| author_facet | Wu Jiani Chen Yongguang Dai Dahai Pang Bo Wang Xuesong |
| author_sort | Wu Jiani |
| collection | DOAJ |
| description | In this paper, we analyze the space polarization and frequency dispersion characteristics of the polarimetric High Resolution Range Profile (HRRP) of manmade targets. We integrate these characteristics and propose a novel scheme for scattering mechanism identification. Using a polarization decomposition technique, the scheme first identifies the scattering mechanism of the scattering centers. Specially, it uses an algorithm to compensate for the polarization orientation angle in order to decrease the errors in judgment caused by the varying azimuth. Then, based on the frequency dispersion characteristics, we design threedimensional parameters to discriminate between the scattering centers, in order to decrease the inaccuracy in the discriminations. Finally, we conduct simulations based on electromagnetic data to validate the feasibility of the proposed scheme and to demonstrate that it provides a basis for practical use in target recognition. |
| first_indexed | 2024-03-09T09:34:06Z |
| format | Article |
| id | doaj.art-9dd07dd8610b4619865da405e25a9f58 |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T09:34:06Z |
| publishDate | 2016-04-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-9dd07dd8610b4619865da405e25a9f582023-12-02T02:39:18ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2016-04-015217418110.12000/JR16026Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade TargetWu Jiani0Chen Yongguang1Dai Dahai2Pang Bo3Wang Xuesong4State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense TechnologyBeijing Institute of Tracking and Telecommunications TechnologyState Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense TechnologyState Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense TechnologyState Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, National University of Defense TechnologyIn this paper, we analyze the space polarization and frequency dispersion characteristics of the polarimetric High Resolution Range Profile (HRRP) of manmade targets. We integrate these characteristics and propose a novel scheme for scattering mechanism identification. Using a polarization decomposition technique, the scheme first identifies the scattering mechanism of the scattering centers. Specially, it uses an algorithm to compensate for the polarization orientation angle in order to decrease the errors in judgment caused by the varying azimuth. Then, based on the frequency dispersion characteristics, we design threedimensional parameters to discriminate between the scattering centers, in order to decrease the inaccuracy in the discriminations. Finally, we conduct simulations based on electromagnetic data to validate the feasibility of the proposed scheme and to demonstrate that it provides a basis for practical use in target recognition.http://radars.ie.ac.cn/CN/html/R16026.htmPolarimetric High Resolution Range Profile (HRRP)Scattering centerScattering mechanism identification |
| spellingShingle | Wu Jiani Chen Yongguang Dai Dahai Pang Bo Wang Xuesong Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target Leida xuebao Polarimetric High Resolution Range Profile (HRRP) Scattering center Scattering mechanism identification |
| title | Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target |
| title_full | Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target |
| title_fullStr | Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target |
| title_full_unstemmed | Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target |
| title_short | Scattering Mechanism Identification Based on Polarimetric HRRP of Manmade Target |
| title_sort | scattering mechanism identification based on polarimetric hrrp of manmade target |
| topic | Polarimetric High Resolution Range Profile (HRRP) Scattering center Scattering mechanism identification |
| url | http://radars.ie.ac.cn/CN/html/R16026.htm |
| work_keys_str_mv | AT wujiani scatteringmechanismidentificationbasedonpolarimetrichrrpofmanmadetarget AT chenyongguang scatteringmechanismidentificationbasedonpolarimetrichrrpofmanmadetarget AT daidahai scatteringmechanismidentificationbasedonpolarimetrichrrpofmanmadetarget AT pangbo scatteringmechanismidentificationbasedonpolarimetrichrrpofmanmadetarget AT wangxuesong scatteringmechanismidentificationbasedonpolarimetrichrrpofmanmadetarget |