Frequency Diverse Array Target Localization Based on IPSO-BP

Table 1

The simulation experiments of target location.

	The number of targets	Algorithm	Performance index	Experimental scene
Experiment 1	24	FDA-IPSO-BP, FDA-BP, FDA-MUSIC	Average error	, SNR = 10 dB,
				The number of snapshots = 100
Experiment 2	3	FDA-IPSO-BP, FDA-BP	The root mean square error	, SNR=(−5 : 5 : 15) dB,
				The number of snapshots = 100 : 100 : 600