A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation
With the increasing demand for target sensing in future mobile communication networks, integrated sensing and communications (ISAC) not only brings new system architecture and multi-functional integration, but also introduces new challenges. In order to further reduce the data volume of the sensing...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-09-01
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| Series: | Electronics |
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| Online Access: | https://www.mdpi.com/2079-9292/12/18/3906 |
| _version_ | 1797580432982671360 |
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| author | Yiwen Liu Chong Pan Xiaolong Liu Ying Zhu Yifu Liu |
| author_facet | Yiwen Liu Chong Pan Xiaolong Liu Ying Zhu Yifu Liu |
| author_sort | Yiwen Liu |
| collection | DOAJ |
| description | With the increasing demand for target sensing in future mobile communication networks, integrated sensing and communications (ISAC) not only brings new system architecture and multi-functional integration, but also introduces new challenges. In order to further reduce the data volume of the sensing system signal processing, this paper proposes a waveform optimization design method and target parameter estimation technique for a compressed sensing multiple-input multiple-output (MIMO) radar based on a 2D antenna array. This scheme enables accurate estimation of target angles in the sparse time-domain sampling scenario and L-shaped antenna array. In this paper, extensive simulation results demonstrate the good performance of the proposed scheme for various compression ratios and signal-to-noise ratios (SNRs). |
| first_indexed | 2024-03-10T22:49:55Z |
| format | Article |
| id | doaj.art-162258f6b2cc4cfbbd41a099e370972b |
| institution | Directory Open Access Journal |
| issn | 2079-9292 |
| language | English |
| last_indexed | 2024-03-10T22:49:55Z |
| publishDate | 2023-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Electronics |
| spelling | doaj.art-162258f6b2cc4cfbbd41a099e370972b2023-11-19T10:23:01ZengMDPI AGElectronics2079-92922023-09-011218390610.3390/electronics12183906A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse EstimationYiwen Liu0Chong Pan1Xiaolong Liu2Ying Zhu3Yifu Liu4School of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaChina Academy of Information and Communications Technology, Beijing 100191, ChinaChina Academy of Information and Communications Technology, Beijing 100191, ChinaChina Academy of Information and Communications Technology, Beijing 100191, ChinaSchool of Information and Communication Engineering, Beijing University of Posts and Telecommunications, Beijing 100876, ChinaWith the increasing demand for target sensing in future mobile communication networks, integrated sensing and communications (ISAC) not only brings new system architecture and multi-functional integration, but also introduces new challenges. In order to further reduce the data volume of the sensing system signal processing, this paper proposes a waveform optimization design method and target parameter estimation technique for a compressed sensing multiple-input multiple-output (MIMO) radar based on a 2D antenna array. This scheme enables accurate estimation of target angles in the sparse time-domain sampling scenario and L-shaped antenna array. In this paper, extensive simulation results demonstrate the good performance of the proposed scheme for various compression ratios and signal-to-noise ratios (SNRs).https://www.mdpi.com/2079-9292/12/18/3906MIMO radar sensingcompressed sensingwaveform optimizationsparse signal target estimation |
| spellingShingle | Yiwen Liu Chong Pan Xiaolong Liu Ying Zhu Yifu Liu A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation Electronics MIMO radar sensing compressed sensing waveform optimization sparse signal target estimation |
| title | A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation |
| title_full | A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation |
| title_fullStr | A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation |
| title_full_unstemmed | A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation |
| title_short | A Waveform Design for MIMO Sensing on Two-Dimensional Arrays with Sparse Estimation |
| title_sort | waveform design for mimo sensing on two dimensional arrays with sparse estimation |
| topic | MIMO radar sensing compressed sensing waveform optimization sparse signal target estimation |
| url | https://www.mdpi.com/2079-9292/12/18/3906 |
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