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. 2021 Jan 4;12:55. doi: 10.1038/s41467-020-20256-3

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Fig. 6 — a Photograph of antenna array (dimensions 10 cm by 10 cm). b Functional anechoic chamber layout showing transmission between a gain standard horn antenna and antenna array under test. c 3D printed dipole antenna array normalized radiation pattern at 2.4 GHz compared with ideal array factor.