W-band RoF polarization multiplexing system supports 1048576 QAM with delta-sigma modulation.
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DOI: 10.1364/ol.487672
Abstract: We propose and experimentally verify a photonics-aided W-band millimeter wave (MMW) radio-over-fiber (RoF) polarization-multiplexed envelope detection system for high-order quadrature amplitude modulation (QAM) signals. To solve the problem of low spectral efficiency of common public… read more here.
Keywords: system; delta sigma; qam; rof polarization ... See more keywords