Figure 4 | Scientific Reports

Figure 4

From: Non-contact method to freely control the radiation patterns of antenna with multi-folded transformation optics

Figure 4

Simulation results. (a) z-directed electric field distribution of parabolic antenna and (b) is for planar antenna while (c) represents the PEC reflector with feed antenna in free space. (d) The non-contact device is used to distantly change the radiation pattern of (c) according to (b). (e) The normalized far-field radiation pattern of (a), (b). (c), and (d).

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