Research Article
Robust Adaptive Beamforming against Signal Steering Vector Mismatch and Jammer Motion
Table 1
Performance comparison of tested beamformers.
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Beamformers |
Input SNR (dB) | Output SINR (dB) | per snapshot, steering direction error | per snapshot, steering direction error |
| SMI-MVDR | 10 | ā13.696 | ā12.732 | RCB | 10 | 8.655 | 6.832 | Mailloux | 10 | 1.455 | 1.014 | DL-Mailloux | 10 | 6.608 | 6.201 | SQP | 10 | 10.418 | 4.490 | Beamformer of [20] | 10 | 9.085 | 7.049 | Beamformer of [13] | 10 | 10.414 | 10.268 | LCSS | 10 | 16.321 | 16.226 | Proposed beamformer | 10 | 17.852 | 17.663 |
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