Synthesis of the Sparse Uniform-Amplitude Concentric Ring Transmitting Array for Optimal Microwave Power Transmission

Table 3

Performance comparison of the SUACRA 3, 4, and the SAA.

	SAA [8]	This work
		SUACRA 3	SUACRA 4
BCE	92.51%	92.53%	91.53%
Element number	316	224	193
Sparsification ratio	0	29.1%	38.9%