Browsing by Author "Author::Mjelde, Terje"

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Increasing robustness of HF communications at high latitudes - utilizing ionospheric data and space diversity

Author::Jodalen, Vivianne; Author::Mjelde, Terje (2020-11-06)

HF-radio provides long range, infrastructure-independent communications to the Norwegian Armed Forces in the Arctic. This is important in an area with increasing activity and where satellite communications is less ...
Iridium Certus 700 IP Performance Testing

Author::Berg, Tore J.; Author::Mjelde, Terje (2021-06-07)

In the last years there have been increased military and civilian activity in the Arctic. Earlier studies from the Norwegian Defence Research Establishment (FFI) have concluded that a non-geostationary satellite system is ...