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| Content Provider | IET Digital Library |
|---|---|
| Author | Xia, Mengying Su, Weimin Gu, Hong Dai, Zheng Li, Wenjuan Yang, Jianchao |
| Abstract | Two-dimensional (2D) gold multiple signal classification (gold-MUSIC) is proposed in order to reduce the complexity of MUSIC and make real-time processing possible for joint range and angle estimation by multi-carrier frequency multiple-input multiple-output radar. 2D gold-MUSIC evaluates the MUSIC spectrum at coarse intervals, then determines peaks by narrowing the 2D search area iteratively based on a simultaneous gold-section of range and angle to find accurate localisation of the peaks. The proposed method eliminates huge computation burden caused by a grid-by-grid spectral search of classical MUSIC and obtains remarkable resolution in range and angle with no dependence on array configurations. Numerical studies demonstrate the effectiveness and efficiency of the proposed method. |
| Starting Page | 1088 |
| Ending Page | 1089 |
| Page Count | 2 |
| ISSN | 00135194 |
| Volume Number | 54 |
| e-ISSN | 1350911X |
| Issue Number | Issue 18, Sep (2018) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/el/54/18 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/el.2018.5261 |
| Journal | Electronics Letters |
| Publisher Date | 2018-08-08 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | 2D Search Area Angle Two-dimensional Gold-MUSIC Array Signal Processing Combinatorial Mathematics Complexity Reduction Grid-by-grid Spectral Search Interpolation And Function Approximation Iterative Method Joint Range-and-angle Estimation Low-complexity Range MIMO Radar Multicarrier Frequency MIMO Radar Multicarrier Frequency Multiple-input Multiple-output Radar MUSIC Spectrum Numerical Analysis Optimisation Technique Peaks Localisation Radar Equipment Radar Signal Processing Search Problem Signal Classification Signal Processing And Detection System And Application Two-dimensional Gold Multiple Signal Classification |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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