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In this letter, we experimentally demonstrate the generation of W-band millimeter-wave (mm-wave) vector signal based on frequency quadrupling and balanced pre-coding technology by a single-driven Mach—Zehnder modulator (MZM). The MZM is biased at its maximum transmission point, and it is driven by a 22-GHz QPSK vector signal with balanced pre-coding. In addition, 1-/2-GBd QPSK vector signal at 88...
RS code concatenated with PTCM technology and symbol interleaver are experimentally investigated in 60GHz OFDM-RoF system. Symbol interleaver is used to combat the asymmetrical error distribution in OFDM sub-carriers, and RS with high code rate concatenated with PTCM can correct errors to improve performance of the OFDM system. Experimental results show that the receiver sensitivity of 2.5Gb/s OFDM...
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