International Journal of Antennas and Propagation / 2019 / Article / Fig 6

Research Article

Three-Mode Vortex Wave Generator with Double-Layer Patch Antennas

Figure 6

Simulated patterns of generator with different radiuses of array.

(a) a=18.3mm; mode 0
(b) a=18.3mm; mode 1, -1
(c) a=14.8mm; mode 0
(d) a=14.8mm; mode 1, -1

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