40 Gb/s CAP32 System With DD-LMS Equalizer for Short Reach Optical Transmissions


Carrierless amplitude and phase (CAP) modulation is a promising candidate for short reach optical communications. In this letter, we propose the use of decision-directed least mean square (DD-LMS) adaptive equalization algorithm for high-order CAP transmission systems. The optimal length of taps and step size of DD-LMS algorithm is investigated for 30 Gb/s… (More)


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Citations per Year

Citation Velocity: 11

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