Refinement Method for Weighting Scheme of Fully Spatial Beamformer

Table 1

Weighting coefficients when the required radiation pattern is created using Sinc and Chebyshev functions.

	Attenuation (dB)			Attenuation (dB)
Number of element	Objective		Number of element	Objective
	Sinc	Chebyshev		Sinc	Chebyshev
1	11.72	22.78	9	22.82	21.47
2	9.68	6.83	10	0	0
3	11.72	21.47	11	11.98	16.80
4	0.94	5.87	12	5.50	6.83
5	5.50	6.83	13	0.94	5.87
6	11.98	16.80	14	11.72	21.47
7	0	0	15	9.68	6.83
8	22.82	21.47	16	11.72	22.78