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Video s3
    Details
    Presenter(s)
    Ibrahim Sana Headshot
    Display Name
    Ibrahim Sana
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Country
    Country
    France
    Author(s)
    Display Name
    Ali Al Shakoush
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Display Name
    Ibrahim Sana
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Display Name
    Serge Subias
    Affiliation
    Affiliation
    Université Grenoble Alpes, Grenoble INP, RFIC-Lab, 38000 Grenoble
    Display Name
    Florence Podevin
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Display Name
    Manuel Barragan
    Affiliation
    Affiliation
    TIMA Laboratory, CNRS, Grenoble INP, Université Grenoble Alpes, 38000 Grenoble
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Affiliation
    Affiliation
    TIMA, Grenoble INP, Université Grenoble Alpes
    Display Name
    Laurent Fesquet
    Affiliation
    Affiliation
    Université Grenoble Alpes, CNRS, Grenoble INP, TIMA Lab. 3
    Display Name
    Bourdel Sylvain
    Affiliation
    Affiliation
    Grenoble INP
    Abstract

    This paper proposes an N-Path mixer rejecting a wide bandwidth 1:8, i.e. including the 7th harmonic, while keeping a low complexity, particularly suitable for low power multistandard receivers. The main principle is based on an accurate choice of the switch control signals and of the gains of the amplifiers stage. The circuit has been manufactured in 28nm FDSOI technology. Measurements prove the theory with an harmonic rejection higher than 45 dB for the 3rd, 5th, and 7th harmonics, an in-band IIP3 of -3.5 dBm, for a power consumption of 22 mW.

    Slides
    • N-Path Mixer with Wide Rejection Including the 7th Harmonic for Low Power Multi-Standard Receivers (application/pdf)