The effects of I/Q imbalance on wireless communications: A survey

Bassant Selim, Paschalis C. Sofotasios, Sami Muhaidat, George K. Karagiannidis

    Research output: Chapter in Book/Report/Conference proceedingConference contributionScientificpeer-review

    4 Citations (Scopus)

    Abstract

    Radio frequency front-ends constitute a core part of both conventional and emerging communication systems. Yet, although hardware realizations practically suffer from several types of impairments that degrade the overall system performance, the corresponding effects are often neglected and transceivers are assumed ideal. This typically refers to effects that are typically related to amplier nonlinearities, phase noise and in phase and quadrature imbalance (IQI), with the latter being among the most critical ones. In this context, this work provides a thorough survey on the effects of IQI, aiming to highlight their important manifestations which depending on the considered scenario can result to destructive and occasionally constructive effects.

    Original languageEnglish
    Title of host publication2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS)
    PublisherIEEE
    ISBN (Electronic)9781509009169
    DOIs
    Publication statusPublished - 2 Mar 2017
    Publication typeA4 Article in conference proceedings
    EventMidwest Symposium on Circuits and Systems -
    Duration: 1 Jan 1900 → …

    Publication series

    Name
    ISSN (Electronic)1558-3899

    Conference

    ConferenceMidwest Symposium on Circuits and Systems
    Period1/01/00 → …

    Publication forum classification

    • Publication forum level 1

    ASJC Scopus subject areas

    • Electronic, Optical and Magnetic Materials
    • Electrical and Electronic Engineering

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