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    FGPA Realization of GDFT-FB Based Channelizers

    Wu, Fangzhou and Palomo-Navarro, Ãlvaro and Villing, Rudi (2015) FGPA Realization of GDFT-FB Based Channelizers. In: 26th Irish Signals and Systems Conference (ISSC), 2015. IEEE, pp. 1-6. ISBN 9781467369749

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    Efficient channelization in flexible, reconfigurable communications systems is an ongoing challenge. Our previous work has shown that designs based on the DFT modulated Filter Bank (DFT-FB) and its extension, the Generalized DFT modulated Filter Bank (GDFT-FB) appear to have good computational efficiency and to simplify filter bank design. I n this work we examine the design and implementation of the fundamental DFT-FB and GDFT-FB on an FPGA in both critically sampled and oversampled variants. Solutions to various design issues are presented and the FPGA resource usage associated with a concrete example is presented.

    Item Type: Book Section
    Keywords: FPGA; GDFT; filterbank; oversampled;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Item ID: 7080
    Identification Number:
    Depositing User: Rudi Villing
    Date Deposited: 25 Apr 2016 16:26
    Publisher: IEEE
    Refereed: Yes
    Use Licence: This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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