Transmitter IQ skew calibration in coherent transceivers based on DSP

Pavel Skvortcov, Christian Sanchez-costa, Ian Phillips, Wladek Forysiak

Research output: Chapter in Book/Published conference outputConference publication


A calibration technique for transmitter in-phase/quadrature skews based on signal image spectrum measurement performed by DSP is proposed. Sub-picosecond accuracy of the technique is shown in numerical simulations and experiment.
Original languageEnglish
Title of host publicationSignal Processing in Photonic Communications 2018
Publication statusPublished - 5 Jul 2018
EventSignal Processing in Photonic Communications - Zurich
Duration: 1 Jan 2018 → …


ConferenceSignal Processing in Photonic Communications
Period1/01/18 → …


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