Hybrid Differential Evolution with Biogeography-Based Optimization for Design of a Reconfigurable Antenna Array with Discrete Phase Shifters

Table 6

Effect of the parameter of CR.

		Exp-I without ADR	Exp-II without ADR	Exp-I with ADR		Exp-II with ADR
	Best	Fitness	Fitness	Fitness	ADR	Fitness	ADR
CR = 0.1	DE	0.79	0.40	6.47	0.42	5.77	1.09
	DE/BBO	0.45	0.82	7.38	0.06	5.43	0.33
CR = 0.3	DE	0.72	0.84	5.77	0.96	5.80	0.04
	DE/BBO	0.36	0.36	4.32	0.11	4.40	0.17
CR =0 5	DE	0.36	0.36	4.41	0.23	4.57	0.30
	DE/BBO	0.16	0.36	4.33	0.10	4.32	0.07
CR = 0.7	DE	0.36	0.36	4.28	0.12	4.55	0.22
	DE/BBO	0.16	0.16	4.31	0.09	4.35	0.09
CR = 0.9	DE	0.16	0.36	4.3470	0.04	4.7190	0.16
	DE/BBO	0.16	0.16	4.28	0.08	4.27	0.08