MURAL - Maynooth University Research Archive Library



    TX Leakage Cancellation with Adaptive Delay Filter


    Su, Han and Szczepkowski, Grzegorz and Farrell, Ronan (2014) TX Leakage Cancellation with Adaptive Delay Filter. In: 17th Research Colloquium on Communications and Radio Science into the 21st Century, 30th April - 1st May 2014, Royal Irish Academy, Academy House, 19 Dawson Street, Dublin 2.

    [img]
    Preview
    Download (196kB) | Preview


    Share your research

    Twitter Facebook LinkedIn GooglePlus Email more...



    Add this article to your Mendeley library


    Abstract

    In an Frequency-Division Duplexing (FDD) transceiver, a high power transmitted signal can leak into the RX chain due to limited isolation of a duplexer. Such signal is known as TX leakage and can seriously affect the performance of the receiver. A transmitter leakage canceller structure is proposed in this paper in order to improve isolation between the transmitter and receiver. The simulations show the proposed structure increases the isolation of a Surface Acoustic Wave (SAW) duplexer by more than 25 dB in 20 MHz bandwidth

    Item Type: Conference or Workshop Item (Paper)
    Keywords: Leakage cancellation; full duplex radios; FDD;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 5429
    Depositing User: Dr. Ronan Farrell
    Date Deposited: 29 Sep 2014 13:48
    Refereed: Yes
    URI:

    Repository Staff Only(login required)

    View Item Item control page

    Downloads

    Downloads per month over past year