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    Wideband Interleaved Vector Modulators for 5G Wireless Communications


    Ramabadran, Prasidh and Madhuwantha, Sidath and Afanasyev, Pavel and Farrell, Ronan and Dooley, John (2018) Wideband Interleaved Vector Modulators for 5G Wireless Communications. In: 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G). IEEE, pp. 1-3. ISBN 9781538611975

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    Abstract

    Next generation wireless communication systems such as fifth generation mobile communications and high throughput satellites have promised a step increase in the rate at which digital data can be transmitted. This requires wideband modulators consisting of high speed digital to analogue converters and RF upconverters to generate the wideband signal of interest. In this paper we demonstrate a scheme to generate a wide bandwidth modulated signal by bandwidth interleaving multiple modulators of narrower bandwidths. The proposed scheme is experimentally validated with measured results on an 8PSK signals of symbol rate 80 MSPS with modulation characteristics in accordance with DVB-S2 standard.

    Item Type: Book Section
    Additional Information: Cite as: P. Ramabadran, S. Madhuwantha, P. Afanasyev, R. Farrell and J. Dooley, "Wideband Interleaved Vector Modulators for 5G Wireless Communications," 2018 IEEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies (IMWS-5G), Dublin, 2018, pp. 1-3, doi: 10.1109/IMWS-5G.2018.8484496.
    Keywords: Modulator Architectures; Wideband; Baseband; Frequency modulation; Radio frequency; Calibration;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Faculty of Science and Engineering > Research Institutes > Hamilton Institute
    Item ID: 13330
    Identification Number: https://doi.org/10.1109/IMWS-5G.2018.8484496
    Depositing User: Ronan Farrell
    Date Deposited: 30 Sep 2020 14:40
    Journal or Publication Title: EEE MTT-S International Microwave Workshop Series on 5G Hardware and System Technologies
    Publisher: IEEE
    Refereed: Yes
    URI:

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