Research Scientist and Head of Time Dissemination Working Group
Andreas Bauch has a Diploma in Physics. He joined Phyikalisch-Technische Bundesanstalt, Braunschweig, Germany (PTB) as a PhD student in 1983, being initially engaged in studies on frequency shifting effects in caesium atomic clocks. In 1986 he got his PhD (Dr. rer. nat.) from Johannes-Gutenberg University, Mainz, Germany. Since then he has been always involved in time and frequency metrology, focused at first on the development and operation of atomic clocks, later more and more on time comparison techniques (GNSS, TWSTFT). He became the responsible for PTB’ s Time Unit Laboratory in 1991.Today he is Head of PTB’s Time Dissemination Working Group and as such the management responsible for the operation of PTB’s time dis-semination services. He has served as delegate to the Comité Consultatif du Temps et Fréquences (CCTF) and to Study Group 7 of the International Telecommunication Union. Between 2009 and 2013 he chaired the EURAMET Technical Committee for Time and Frequency. Between 2009 and 2016 he was member of ESA’s GNSS Science Advisory Committee which he chaired between 2012 and 2015. He has authored and co-authored more than 100 papers in refereed journals and conference proceedings.