Abstract: Near-field (NF) signal processing introduces a new epoch in communication and sensing realms, showcasing transformative potential, particularly in extremely large-scale (XL) aperture array ...
Abstract: This paper investigates the near-field (NF) channel estimation (CE) for extremely large-scale multiple-input multiple-output (XL-MIMO) systems. Considering the pronounced NF effects in ...
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Google’s Ex-CEO Eric Schmidt Pour Billions To Launch Private Space Telescope Lazuli, A Modern Hubble
But first, a bit of space telescope history. One of the most powerful space-based telescopes to be launched into the Earth’s ...
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