Dirk Piester joined the Time Dissemination Group of PTB in 2002 where he is involved in maintaining and development of PTB’s time services and international clock comparisons supporting the production of UTC. His research activities in time and frequency metrology include time scale realization, time comparison and synchronization with telecommunications and navigation satellites, and fiber optic communications.

The former content (and style) of my website is still accessible through this link: old homepage. It keeps alive existing links to some of my publications, to help people finding my papers through search engines