Auflistung nach Schlagwort "Omnidirectional antennas"

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Disturbing impact of multiple wind turbines on the indicated DVOR bearing

Sandmann, Sergei; Garbe, Heyno (Göttingen : Copernicus, 2019)

Radio navigation aids, like the Doppler Very High Frequency Omnidirectional Radio Range (DVOR), provide their navigation service by specific radiation of electromagnetic waves depending on the direction in space and according ...
High-resolution signal-in-space measurements of VHF omnidirectional ranges using UAS

Schrader, Thorsten; Bredemeyer, Jochen; Mihalachi, Marius; Ulm, David; Kleine-Ostmann, Thomas; Stupperich, Christoph; Sandmann, Sergei; Garbe, Heyno (Göttingen : Copernicus GmbH, 2019)

In this paper, we describe measurement results of the signal-in-space of very high frequency (VHF) omnidirectional range (VOR) facilities. In aviation VOR are used to display the current course of the aircraft in the ...
Uncertainty contribution of a wind turbine to the electric field of a DVOR antenna as a function of wind direction and rotor position

Sandmann, Sergei; Garbe, Heyno (Göttingen : Copernicus GmbH, 2016)

The presence of a wind turbine (WT) has the potential to distort electromagnetic fields emitted by terrestrial radio navigation aids. In this paper especially the field distortion of a Doppler Very High Frequency Omnidirectional ...

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