International Journal of Antennas and Propagation / 2015 / Article / Fig 28

Review Article

Taming the Electromagnetic Boundaries via Metasurfaces: From Theory and Fabrication to Functional Devices

Figure 28

(a) Groove antennas based on slot array. (b) The -plane radiation pattern for the antenna in (a). (c) Patch antennas loaded with the groove structure. (d) The -plane radiation pattern for the antenna in (c). (e) Slot array antenna with low coupling. (f) Coupling efficiency of the antenna in (c). Figures are reproduced from [163].
(a)
(b)
(c)
(d)
(e)
(f)

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