Abstract: In this paper, an absorbing resonant ring is designed for millimeter-wave (mm-wave) holographic antennas operating at the n258 band (24.25-27.5 GHz). The absorbing resonant ring mainly ...
Abstract: Dynamic metasurface antennas (DMA) provide a solution to form compact, cost-effective, energy-efficient multiple-input-multiple output (MIMO) arrays. In this paper, we implement a practical ...
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