Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays
Based on the long-vector data modal of polarization sensitive array,a joint estimation of DOA and polarization information algorithm suitable for plane polarized antenna arrays was proposed.Using the condition of partial derivative of spectral function to reduce the dimensionality,the computation si...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2014-12-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.12.004/ |
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| _version_ | 1841539748682792960 |
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| author | Wei-jian SI Tong ZHU Meng-ying ZHANG |
| author_facet | Wei-jian SI Tong ZHU Meng-ying ZHANG |
| author_sort | Wei-jian SI |
| collection | DOAJ |
| description | Based on the long-vector data modal of polarization sensitive array,a joint estimation of DOA and polarization information algorithm suitable for plane polarized antenna arrays was proposed.Using the condition of partial derivative of spectral function to reduce the dimensionality,the computation significantly was decreased but also guarantees the resolution and estimation accuracy.Simulation results show that the proposed algorithm has better resolution and lower square mean compared to the effective Quaternion-MUSIC algorithm,and reduces computation of estimation. |
| format | Article |
| id | doaj-art-947e9ff8913b4ebbb44d10494cd0ce2f |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2014-12-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-947e9ff8913b4ebbb44d10494cd0ce2f2025-01-14T06:44:30ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2014-12-0135283559687239Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arraysWei-jian SITong ZHUMeng-ying ZHANGBased on the long-vector data modal of polarization sensitive array,a joint estimation of DOA and polarization information algorithm suitable for plane polarized antenna arrays was proposed.Using the condition of partial derivative of spectral function to reduce the dimensionality,the computation significantly was decreased but also guarantees the resolution and estimation accuracy.Simulation results show that the proposed algorithm has better resolution and lower square mean compared to the effective Quaternion-MUSIC algorithm,and reduces computation of estimation.http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.12.004/DOA estimationpolarization sensitive arraydimension-reduction MUSIC algorithmjoint estimation |
| spellingShingle | Wei-jian SI Tong ZHU Meng-ying ZHANG Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays Tongxin xuebao DOA estimation polarization sensitive array dimension-reduction MUSIC algorithm joint estimation |
| title | Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays |
| title_full | Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays |
| title_fullStr | Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays |
| title_full_unstemmed | Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays |
| title_short | Dimension-reduction MUSIC for jointly estimating DOA and polarization using plane polarized arrays |
| title_sort | dimension reduction music for jointly estimating doa and polarization using plane polarized arrays |
| topic | DOA estimation polarization sensitive array dimension-reduction MUSIC algorithm joint estimation |
| url | http://www.joconline.com.cn/zh/article/doi/10.3969/j.issn.1000-436x.2014.12.004/ |
| work_keys_str_mv | AT weijiansi dimensionreductionmusicforjointlyestimatingdoaandpolarizationusingplanepolarizedarrays AT tongzhu dimensionreductionmusicforjointlyestimatingdoaandpolarizationusingplanepolarizedarrays AT mengyingzhang dimensionreductionmusicforjointlyestimatingdoaandpolarizationusingplanepolarizedarrays |