Correction of Faulty Sensors in Phased Array Radars Using Symmetrical Sensor Failure Technique and Cultural Algorithm with Differential Evolution

Table 5

Recovery of three nulls.

Comparison of NDL and SLL of 7th sensor failure and SSF
Correction of 7th sensor failure		Correction of SSF		Recovery of nulls
NDL (dB)	SLL (dB)	NDL (dB)	SLL (dB)
−111.6	−36.32	−118.5	−34.59	1st null recovered.
−97.57	−34.92	−105.6	−32.68	2nd null recovered.
−95.01	−28.1	−103.3	−24.19	3rd null recovered.