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| Content Provider | IET Digital Library |
|---|---|
| Author | Xie, Rui Wan, Xianrong Luo, Kai Yi, Jianxin Jiang, Tao |
| Abstract | In passive radar network (PRN), the receiver placement optimisation which has the ability to improve the coverage performance attracts much attention recently. In this study, the K-coverage performance is considered since the pre-condition of deghosting in a radar network is that the target has to be covered by K K ≥ 3 bistatic pairs. Thus, a K-coverage-based receiver placement optimisation is formulated, in which a weighted M-centre model and the required radar cross section (RCS) for target detection are involved. Moreover, in order to solve this high dimensional optimisation problem, an iterative method which is based on K-order Voronoi algorithm and neighbourood search is proposed. Finally, the proposed method shows its effectiveness in solving the K-coverage optimisation problem of PRN via simulations. Specially, the probability of K-coverage is up to 99.8% with the optimal placement. |
| Starting Page | 5841 |
| Ending Page | 5845 |
| Page Count | 5 |
| Volume Number | 2019 |
| e-ISSN | 20513305 |
| Issue Number | Issue 19, Oct (2019) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/19 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0157 |
| Journal | The Journal of Engineering |
| Publisher | The Institution of Engineering and Technology |
| Publisher Date | 2019-05-30 |
| Access Restriction | Open |
| Rights License | Creative Commons Attribution-No Derivs License (http://creativecommons.org/licenses/by-nd/3.0/) |
| Subject Keyword | Computational Geometry Coverage Performance High Dimensional Optimisation Problem Interpolation And Function Approximation Iterative Method K-coverage Based Receiver Placement Optimisation K-order Voronoi Algorithm Numerical Analysis Object Detection Optical, Image And Video Signal Processing Optimisation Optimisation Technique Passive Radar Passive Radar Network Probability Radar Cross Section Radar Equipment Radar Receiver Radar Signal Processing Radar Theory Statistics System And Application Target Detection |
| Content Type | Text |
| Resource Type | Article |
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