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