Table 4 2D angle estimation result when two targets have the same 2D-DOA and close 2D-DODs (SNR = 10 dB)
Parameters | Target 1 | Target 2 | ||
|---|---|---|---|---|
| Â | True | Estimate | True | Estimate |
θ t | 10° | 10.0125° | 12° | 11.9841° |
ϕ t | 30° | 29.9970° | 32° | 31.9930° |
θ r | 20° | 19.9717° | 20° | 20.0278° |
ϕ r | 80° | 79.9013° | 80° | 80.1042° |