Robust MIMO Radar Adaptive Beamforming with Coprime Array under Mismatch Scenarios
Journal
2024 IEEE 4th International Conference on Electronic Communications, Internet of Things and Big Data (ICEIB)
Part Of
2024 IEEE 4th International Conference on Electronic Communications, Internet of Things and Big Data, ICEIB 2024
Start Page
758
End Page
762
ISBN (of the container)
979-835036072-1
Date Issued
2024-04-19
Author(s)
Li–Heng Chen
Abstract
The problem of multiple-input multiple-out (MIMO) radar adaptive beamforming was solved under multiple scenario mismatches in this study. To deal with the performance degradation due to scenario mismatches, we used a MIMO radar adaptive beamformer with coprime array (CPA) instead of the uniform linear array (ULA) deployed at its transmitter and receiver in conjunction with a robust beamforming technique. By simply using the correlation matrix associated with the data vector received by the receive antenna array, an optimization problem to solve was formulated to estimate the signal direction vector required for beamforming. Simulation results confirmed the effectiveness of the proposed method.
Event(s)
4th IEEE International Conference on Electronic Communications, Internet of Things and Big Data, ICEIB 2024
SDGs
Publisher
IEEE
Type
conference paper