Null Steering in Failed Antenna Arrays

Table 9

Computational time for the configurations discussed in Cases 1–4.

Cases	Faulty element positions	Computational time (Sec)
Case 1; (single null)	Two element failure (3rd and 18th)	28.96
	Four element failure (2nd, 3rd, 18th, and 19th)	29.04
Case 2; (double null)	Two element failure (3rd and 18th)	29.08
	Three element failure (3rd, 18th, and 19th)	30.34
Case 2; (triple null)	Two element failure (3rd and 18th)	29.16
Case 2; (broad null)	Three element failure (2nd, 3rd, and 18th)	31.12