Synthesis of Phase-Only Reconfigurable Linear Arrays Using Multiobjective Invasive Weed Optimization Based on Decomposition

Table 2

Design objectives and simulated results for Problem 2.

Design parameters	Flat-top beam			Cosecant-squared beam
	Desired	Obtained by MOEA/D-DE	Obtained by MOEA/D-IWO	Desired	Obtained by MOEA/D-DE	Obtained by MOEA/D-IWO
Side lobe level (SLL, in dB)	−25.00	−24.0106	−24.9659	−25.00	−24.0735	−24.9060
Beam width at SLL (BW, in -space)	0.84	0.88	0.86	0.84	0.88	0.86
Ripple (in dB)	0.60	0.5998	0.5994	0.60	0.8588	0.5341