Stacked Intelligent Metasurfaces-Enhanced MIMO OFDM Wideband Communication Systems
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DOI: 10.1109/twc.2025.3636393
Abstract: Multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) systems rely on digital or hybrid digital and analog designs for beamforming against frequency-selective fading, which suffer from high hardware complexity and energy consumption. To address this, this… read more here.
Keywords: metasurfaces enhanced; enhanced mimo; stacked intelligent; mimo ofdm ... See more keywords