As I travel up the road, I can see the antennas sticking up above the roofs of the nearby houses. I recognize antennas such ...

Abstract: Near-field radio holography has been successfully applied to the slant-axis terahertz antenna, which features a unique rotational-mechanism. Corrections of residual path length errors and ...

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Abstract: Wireless communications are expected to take place in increasingly complicated scenarios, such as dense urban, forest, tunnel, and other cluttered environments. A key emerging challenge is ...