Transformer based switches and systems for PALNA transceivers

Mikko Varonen (Inventor), Jan Saijets (Inventor), Jan Holmberg (Inventor)

    Research output: PatentPatent


    An improved transformer based switch for PALNA applications. The transformer based switch having an input single pole port and a circuit with at least one transformer and at least one switch configured to connect portions of the transformer to ground or to short the transformer. The primary side of the transformer being connected to the input port and the secondary side of the transformer being connected to an output port.

    Patent family as of 24.11.2022

    EP3743999 A120201202EP2018082714320181211 
    US11476814 BB20221018US2020096166420181211 
    US2020403584 AA20201224US2020096166420181211 
    WO19145597 A120190801WO2018FI5090320181211

    Link to current patent family on right 

    Original languageEnglish
    Patent numberUS11476814
    IPCH03F 3/ 45 A I
    Priority date11/12/18
    Publication statusPublished - 24 Dec 2020
    MoE publication typeH1 Granted patent


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