Wagner, D., Stober, J., Kasparek, W., Plaum, B., Lechte, C., Leuterer, F., et al. (2019). Reliability Improvements for the ASDEX Upgrade ECRH System. Poster presented at US-EU-JPN RF Heating Technology Workshop: Workshop on RF Heating Technology of Fusion Plasmas 2019, Freiburg.