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  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper T4B.2

Cancellation of Subcarrier Interference Induced by DAC/ADC Imperfections in Short-Reach DMT System

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Abstract

We experimentally demonstrate a subcarrier interference cancellation method for short-reach DMT system in the presence of offset mismatch in time-interleaved ADC and DAC/ADC clock tone leakages. More than 2-dB improvement in receiver sensitivity is achieved.

© 2019 The Author(s)

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