Scientists in China have developed a metasurface platform that realizes true three-dimensional (3D) vectorial holography by ...
Abstract: Reconfigurable Intelligent Surface (RIS)-based direct modulation communication systems have garnered significant attention due to their low cost, low power consumption, and baseband-less ...
Abstract: Underwater acoustic channels exhibit significant temporal and spatial variability, making it challenging to design a single communication scheme that works well everywhere and at all times.
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