Abstract: This communication proposes a novel joint optimization method for subarray tiling and rotation angles in domino-tiled planar arrays to synthesize multi-beam circularly polarized (CP) ...
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Explore the unsolved mysteries of Peru's Nazca lines
In southern Peru, more than 400 kilometers from Lima and near the Pacific Ocean, the Nazca culture emerged, a civilization that flourished in that area between 700 BC and 200 AD. This culture created ...
Abstract: To address the complexities of spatial non-stationary (SnS) effects and spherical wave propagation in near-field channel estimation (CE) for extremely large-scale multiple-input ...
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