论文信息 - A spectral efficient PolMux-QPSK-RoF system with CMA-based blind estimation of a 2 × 2 MIMO wireless channel

A spectral efficient PolMux-QPSK-RoF system with CMA-based blind estimation of a 2 × 2 MIMO wireless channel

We experimentally demonstrated a polarization multiplexed (PolMux) RoF system with a 2×2 MIMO wireless link using constant modulus algorithm (CMA) channel estimation. 4 bit/s/Hz spectral efficiency and CMA-enabled 2 dB receiver sensitivity improvement were achieved.

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