Movable Subarray-Aided ISAC in Hybrid Near-Far Field Channels

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Movable subarray (MSA) technology significantly improves sensing accuracy in hybrid near-far field channels by optimizing the physical placement of antenna elements alongside beamforming. This development allows for more precise joint range, elevation, and azimuth estimation in Integrated Sensing and Communication (ISAC) systems, directly addressing the spatial limitations of fixed-position large-scale arrays. Commercial integrators can leverage this flexibility to achieve lo