Abstract
This paper investigates the joint range, Doppler and Direction-of-Arrival (DOA) estimation with a wideband phased array in the presence of phase residual which brought by the range-Doppler couplings. 3D MUSIC algorithm is adopted and a compensation approach is proposed to eliminate the influence of the phase residual on the estimation accuracy. Tensor Decomposition (TD) is applied to obtain the noise subspace. Therefore, the spatial smoothing technique can be avoided. Simulation data validate the improvement of joint parameters estimation performance using the proposed method.
Original language | English |
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Title of host publication | 2018 International Conference on Radar, RADAR 2018 |
Editors | Vaughan Clarkson |
Publisher | IEEE |
Number of pages | 4 |
ISBN (Electronic) | 978-153867217-4 |
DOIs | |
Publication status | Published - 2018 |
Event | 2018 International Conference on Radar, RADAR 2018 - Brisbane, Australia Duration: 27 Aug 2018 → 31 Aug 2018 |
Conference
Conference | 2018 International Conference on Radar, RADAR 2018 |
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Country/Territory | Australia |
City | Brisbane |
Period | 27/08/18 → 31/08/18 |