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

<div>Power patterns (<i>φ</i> = 0) comparison of SUACRA 3, 4 and the SAA.</div>

International Journal of Antennas and Propagation

Figure 9: Synthesis of the Sparse Uniform-Amplitude Concentric Ring Transmitting Array for Optimal Microwave Power Transmission 