Qualification of GaN microwave transistors for the European Space Agency Biomass mission. - Andrew Barnes; Florence Hélière; P. Villar; Hannes Stuhldreier; C. Beaurain; D. Bouw; M. Grunwald; E. Moess; Tobias Muck; C. Schildbach; T. Ayles; A. Kramer; et al. (Microelectron. Reliab., 2018)