A Full-Duplex Metasurface for Simultaneous and Independent Control of Radiation and Reflection (IMAGE)

Science China Press

A Full-Duplex Metasurface for Simultaneous and Independent Control of Radiation and Reflection

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Fig. 1 | Operating principle and representative applications of the intelligent full-duplex R2I metasurface. (a) Schematic of the R²I metasurface under simultaneous SIW-guided and free-space plane-wave excitation. (b) Spatial-spectral separation mechanism for independent radiation and reflection control.

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