Frequency Range of UHF PD Measurements in Power Transformers. - Tenbohlen, Stefan; Beura, Chandra Prakash; Sikorski, Wojciech; Sánchez, Ricardo Albarracín; de Castro, Bruno Albuquerque; Beltle, Michael; Fehlmann, Pascal; Judd, Martin; Werner, Falk; Siegel, Martin (Energies (19961073), 2023)