In this paper, a multiple-input multiple-output (MIMO) full-duplex (FD) transceiver design is proposed, which can mitigate the impact of phase noise and provide an enhanced self-interference cancellation capability. This design is featured by finely tuning the delay of the transmit oscillator signal and using it as the receive oscillator signal. To maximize the cancellation capability, a delay selection principle is developed to calculate the optimal oscillator delay. To further reduce the number of parameters needed in the delay calculation, a simplified principle is also developed with acceptable loss of cancellation capability. Compared to the traditional transceiver with a shared oscillator for its transmitter and receiver, the proposed design achieves an obvious improvement about 10 dB in terms of cancellation capability.


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    Titel :

    MIMO Full-Duplex Transceiver Design In The Presence of Phase Noise


    Beteiligte:
    Quan, Xin (Autor:in) / Liu, Ying (Autor:in) / Fan, Pingzhi (Autor:in) / Tang, Youxi (Autor:in)


    Erscheinungsdatum :

    2020-05-01


    Format / Umfang :

    205730 byte





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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