Development of a Wideband Current Amplifier dedicated to Fission Chamber Measurement Danilo Bisiach, Loïc Barbot, Grégoire De Izarra, Christophe Destouches, Manuel Cargnelutti and Sebastjan Zorzut EPJ Web Conf., 253 (2021) 04015 Published online: 19 November 2021 DOI: 10.1051/epjconf/202125304015