to the my homepage and blog. My name is Thomas Hobiger and I am senior researcher at the National Institute of Information and Communications Technology (NICT), Tokyo where I work at the Space-Time Standards Group of the Applied Electromagnetic Research Institute. I am currently trying to help developing the next-generation time and frequency transfer systems by means of space-geodetic techniques. I am also interested in GNSS, software-defined radio, high-performance computing and the propagation of electromagnetic waves in the atmosphere and ionosphere. On this page you will find some details about my research or you can click through private pictures. Additionally, this page hosts my private blog. In the case that you have any comments, suggestions of improvement or just want to send me an email please refer to the contact page.