Decoupling antenna elements

Arto Hujanen (Inventor), Päivi Koivisto (Inventor), Jouko Aurinsalo (Inventor)

    Research output: PatentPatent


    According to an example embodiment, there is provided an apparatus comprising circuitry configured to derive at least two outputs, wherein each output comprises a sum of at least two intermediate signals, the circuitry being configured to derive each intermediate signal by applying a coefficient to a signal received from an antenna element, each output corresponding to an antenna beam, and at least one processing core configured to select from a preconfigured plurality of coefficient sets a first set of coefficients, and to provide the selected first set of coefficients to the circuitry for use in deriving the intermediate signals, the selection being based at least in part on an operating condition relating to the apparatus. The coefficients may be chosen to decrease a correlation between the antenna elements, for example.

    Patent family as of 26.10.2021
    DE602014065143 D1 20200528 DE201460065143T 20141203      
    EP3078125 A1 20161012 EP20140812779 20141203      
    EP3078125 B1 20200506 EP20140812779 20141203      
    ES2808568 T3 20210301 ES20140812779T 20141203      
    US10516467 BB 20191224 US20140101937 20141203      
    US2016308599 AA 20161020 US20140101937 20141203      
    WO15082771 A1 20150611 WO2014FI50950 20141203

    Link to current patent family on right 

    Original languageEnglish
    Patent numberEP3078125
    IPCH04B 7/ 08 A I
    Priority date3/12/14
    Publication statusPublished - 12 Oct 2016
    MoE publication typeH1 Granted patent


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