Design and Experiment of Multi-resolution Composite Digital Array Antenna
Because a sparse array has the advantages of a simplified structure and reduced cost in a radar system, radar technology based on the sparse array has gained widespread attention. To take advantage of the sparse array, in this paper, we designed a Multi-Resolution Composite digital Array antenna (MR...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2016-06-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/CN/html/R16005.htm |
| _version_ | 1827613336900993024 |
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| author | Tang Yue Mao Tian Jiang Bing |
| author_facet | Tang Yue Mao Tian Jiang Bing |
| author_sort | Tang Yue |
| collection | DOAJ |
| description | Because a sparse array has the advantages of a simplified structure and reduced cost in a radar system, radar technology based on the sparse array has gained widespread attention. To take advantage of the sparse array, in this paper, we designed a Multi-Resolution Composite digital Array antenna (MRCA), and then used it in single-target and multi-target detection experiments. Using the same number of array elements, our experimental results demonstrate that the MRCA can obtain a narrower main lobe and a lower side lobe, enhances the direction of the array antenna, and improves the angular resolution compared with the uniform linear array. |
| first_indexed | 2024-03-09T08:38:18Z |
| format | Article |
| id | doaj.art-d757c229aa924a839d499f7daf5bcdf2 |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:38:18Z |
| publishDate | 2016-06-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-d757c229aa924a839d499f7daf5bcdf22023-12-02T17:45:25ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2016-06-015326527010.12000/JR16005Design and Experiment of Multi-resolution Composite Digital Array AntennaTang Yue0Mao Tian1Jiang Bing2Department of Internet of Things Engineering, Hohai University, Changzhou 213022, ChinaDepartment of Internet of Things Engineering, Hohai University, Changzhou 213022, ChinaDepartment of Internet of Things Engineering, Hohai University, Changzhou 213022, ChinaBecause a sparse array has the advantages of a simplified structure and reduced cost in a radar system, radar technology based on the sparse array has gained widespread attention. To take advantage of the sparse array, in this paper, we designed a Multi-Resolution Composite digital Array antenna (MRCA), and then used it in single-target and multi-target detection experiments. Using the same number of array elements, our experimental results demonstrate that the MRCA can obtain a narrower main lobe and a lower side lobe, enhances the direction of the array antenna, and improves the angular resolution compared with the uniform linear array.http://radars.ie.ac.cn/CN/html/R16005.htmSparse arrayMulti-resolution composite digital array antennaTarget detection experiments |
| spellingShingle | Tang Yue Mao Tian Jiang Bing Design and Experiment of Multi-resolution Composite Digital Array Antenna Leida xuebao Sparse array Multi-resolution composite digital array antenna Target detection experiments |
| title | Design and Experiment of Multi-resolution Composite Digital Array Antenna |
| title_full | Design and Experiment of Multi-resolution Composite Digital Array Antenna |
| title_fullStr | Design and Experiment of Multi-resolution Composite Digital Array Antenna |
| title_full_unstemmed | Design and Experiment of Multi-resolution Composite Digital Array Antenna |
| title_short | Design and Experiment of Multi-resolution Composite Digital Array Antenna |
| title_sort | design and experiment of multi resolution composite digital array antenna |
| topic | Sparse array Multi-resolution composite digital array antenna Target detection experiments |
| url | http://radars.ie.ac.cn/CN/html/R16005.htm |
| work_keys_str_mv | AT tangyue designandexperimentofmultiresolutioncompositedigitalarrayantenna AT maotian designandexperimentofmultiresolutioncompositedigitalarrayantenna AT jiangbing designandexperimentofmultiresolutioncompositedigitalarrayantenna |