Research Article
Design and Analysis of a Multiple and Wide Nulling Collaborative Beamforming Scheme in the Domain of 3-Dimensional Wireless Sensor Networks
Table 1
Collaborating nodes’ positions 3 dimension configuration with varying node count: 5 and 10 nodes.
| S. no. | 10 nodes | 5 nodes | Norm. rad. dist. (m) | El. angle (deg.) | Az. angle (deg.) | Norm. rad. dist. (m) | El. angle (deg.) | Az. angle (deg.) |
| 1 | 0.4 | 61 | −27 | 0.7 | 14 | 14 | 2 | 0.7 | 14 | 14 | 0.8 | 25 | 144 | 3 | 0.5 | 10 | −59 | 0.6 | 26 | 99 | 4 | 0.8 | 25 | 144 | 0.5 | 34 | −117 | 5 | 0.6 | −9 | 72 | 0.7 | −53 | −63 | 6 | 0.8 | −12 | 49 | | | | 7 | 0.6 | 26 | 99 | | | | 8 | 0.5 | 34 | −117 | | | | 9 | 0.7 | −53 | −63 | | | | 10 | 0.6 | 16 | −135 | | | |
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