Optical phased arrays (OPAs) and beam steering technologies represent a transformative approach in photonic systems, offering rapid and reliable control of light propagation without reliance on ...

The manuscript presents a millimeter-wave wide-angle scanning phased array using novel compact beam-tilted metasurface-based antennas. Firstly, a simple beam-tilted method for metasurface-based ...

The proposed array achieves wideband impedance matching and wide-angle scanning capability within a compact, planar structure, making it highly suitable for mobile satellite communications and ...

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