The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System
The PARAFAC-MUSIC algorithm is proposed to estimate the direction-of-arrival (DOA) of the targets with Doppler frequency in a monostatic MIMO radar system in this paper. To estimate the Doppler frequency, the PARAFAC (parallel factor) algorithm is firstly utilized in the proposed algorithm, and afte...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | International Journal of Antennas and Propagation |
| Online Access: | http://dx.doi.org/10.1155/2014/684591 |
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| _version_ | 1832549490412748800 |
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| author | Nan Wang Wenguang Wang Fan Zhang Yunneng Yuan |
| author_facet | Nan Wang Wenguang Wang Fan Zhang Yunneng Yuan |
| author_sort | Nan Wang |
| collection | DOAJ |
| description | The PARAFAC-MUSIC algorithm is proposed to estimate the direction-of-arrival (DOA) of the targets with Doppler frequency in a monostatic MIMO radar system in this paper. To estimate the Doppler frequency, the PARAFAC (parallel factor) algorithm is firstly utilized in the proposed algorithm, and after the compensation of Doppler frequency, MUSIC (multiple signal classification) algorithm is applied to estimate the DOA. By these two steps, the DOA of moving targets can be estimated successfully. Simulation results show that the proposed PARAFAC-MUSIC algorithm has a higher accuracy than the PARAFAC algorithm and the MUSIC algorithm in DOA estimation. |
| format | Article |
| id | doaj-art-12930ca2078f40d49673ba328f0fb018 |
| institution | Kabale University |
| issn | 1687-5869 1687-5877 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Antennas and Propagation |
| spelling | doaj-art-12930ca2078f40d49673ba328f0fb0182025-02-03T06:11:11ZengWileyInternational Journal of Antennas and Propagation1687-58691687-58772014-01-01201410.1155/2014/684591684591The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar SystemNan Wang0Wenguang Wang1Fan Zhang2Yunneng Yuan3School of Electronic and Information Engineering, Beihang University, Beijing 100191, ChinaSchool of Electronic and Information Engineering, Beihang University, Beijing 100191, ChinaCollege of Information Science & Technology, Beijing University of Chemical Technology, Beijing 100029, ChinaSchool of Electronic and Information Engineering, Beihang University, Beijing 100191, ChinaThe PARAFAC-MUSIC algorithm is proposed to estimate the direction-of-arrival (DOA) of the targets with Doppler frequency in a monostatic MIMO radar system in this paper. To estimate the Doppler frequency, the PARAFAC (parallel factor) algorithm is firstly utilized in the proposed algorithm, and after the compensation of Doppler frequency, MUSIC (multiple signal classification) algorithm is applied to estimate the DOA. By these two steps, the DOA of moving targets can be estimated successfully. Simulation results show that the proposed PARAFAC-MUSIC algorithm has a higher accuracy than the PARAFAC algorithm and the MUSIC algorithm in DOA estimation.http://dx.doi.org/10.1155/2014/684591 |
| spellingShingle | Nan Wang Wenguang Wang Fan Zhang Yunneng Yuan The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System International Journal of Antennas and Propagation |
| title | The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System |
| title_full | The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System |
| title_fullStr | The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System |
| title_full_unstemmed | The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System |
| title_short | The PARAFAC-MUSIC Algorithm for DOA Estimation with Doppler Frequency in a MIMO Radar System |
| title_sort | parafac music algorithm for doa estimation with doppler frequency in a mimo radar system |
| url | http://dx.doi.org/10.1155/2014/684591 |
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