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Content Provider | IET Digital Library |
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Author | Zhang, Ning Zhao, Hanying Zhang, Ran Jiang, Naiti |
Abstract | Passive localisation with high accuracy is attractive in numerous fields. Beam-space direct position determination (BS-DPD) using antenna arrays is a promising positioning method which possesses both excellent performance and moderate complexity. Optimised beam-space design is a vital ingredient for practical BS-DPD systems. In this work, BS-DPD schemes using receiving arrays with random shape errors have been investigated. Performance limits are derived by using Fisher information analysis. Besides, robust formulation based on the compressed Taylor approximation is proposed to counter the randomness existing in antenna positions. Simulation results are provided to reveal the information loss induced by the non-idealities in receiving arrays and also to validate the robustness of the proposed BS-DPD algorithm. |
Starting Page | 6651 |
Ending Page | 6655 |
Page Count | 5 |
Volume Number | 2019 |
e-ISSN | 20513305 |
Issue Number | Issue 20, Oct (2019) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/joe/2019/20 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/joe.2019.0173 |
Journal | The Journal of Engineering |
Publisher | The Institution of Engineering and Technology |
Publisher Date | 2019-07-10 |
Access Restriction | Open |
Rights License | Creative Commons Attribution-Non Commercial-No Derivs License (http://creativecommons.org/licenses/by-nc-nd/3.0/) |
Subject Keyword | Antenna Array Approximation Theory Beam-space Direct Localisation Beam-space Direct Position Determination BS-DPD Algorithm BS-DPD System Compressed Taylor Approximation Fisher Information Analysis Interpolation And Function Approximation Numerical Analysis Optimisation Optimisation Technique Optimised Beam-Space Design Passive Array Passive Localisation Random Shape Error Receiving Antenna Receiving Array |
Content Type | Text |
Resource Type | Article |
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