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Conferences > CLEO_Europe > 2021 > ci_2 > ci_2_4
  • 2021 Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
  • OSA Technical Digest (Optica Publishing Group, 2021),
  • paper ci_2_4

Estimation for IQ skew of A Transmitter in Digital Coherent Communication Systems

Naoki Tsuchida, Takuma Kuno, Yojiro Mori, and Hiroshi Hasegawa

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Abstract

This paper presents a novel method for estimating transmitter IQ skew in digital coherent communication systems. Numerical simulations confirm that its estimation error is less than 0.04 ps even if other IQ impairments are present.

© 2021 IEEE

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