Browsing Electronic & Electrical Eng (Scholarly Publications) by Author "Pratoomma, Prakorn"

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  • Non-Contact Radio Frequency Level Sensor Based on Wheeler Cap 

    Pratoomma, Prakorn; Zandamela, Abel; Narbudowicz, Adam; Chalermwisutkul, Suramate (2023)
    In this paper, we propose a novel non-contact liquid level sensor based on the Wheeler cap. The sensor utilizes an electrically small antenna operating at 276 MHz enclosed within a metal cap, in conjunction with the liquid ...