Satcom on the move (SOTM) terminals evaluation under realistic conditions

Alazab M, Del Galdo G, Felber W, Heuberger A, Lorenz M, Raschke F, Siegert G, Landmann M (2013)

Publication Type: Conference contribution

Publication year: 2013

Conference Proceedings Title: IEEE Vehicular Technology Conference

Event location: DEU

ISBN: 9781467363372

DOI: 10.1109/VTCSpring.2013.6692740

Abstract

The Vehicle-Mounted Earth Stations (VMES) operation requirements defined by the regulatory authorities are bounding for terminal manufacturers. Testing the VMES for these requirements (e.g., pointing accuracy and polarization alignment) is therefore a necessity. The disadvantages of involving operational satellites and having fixed separation between them in traditional test methods are overcome in the proposed Facility for Over-the-air Research and TEsting (FORTE). FORTE comprises an antenna tower and a laboratory building. A sensor array is mounted on the antenna tower with the center sensor emulating the satellite. In the laboratory building, the VMES is mounted on a motion emulator which can replay realistic motion profiles. In this contribution, the main components of FORTE are introduced and the performance of the de-pointing measurement system is verified. The tracking unit of the VMES may steer the antenna either mechanically or electronically to keep the pointing direction towards the target satellite. Measurements with antennas that have a fixed pattern (independent of the steering angle) as well as that have a variable pattern (dependent on the steering angle) are considered in this contribution. © 2013 IEEE.

Involved external institutions

Technische Universität Ilmenau DE Germany (DE) Fraunhofer-Institut für Integrierte Schaltungen (IIS) DE Germany (DE)

How to cite

APA:

Alazab, M., Del Galdo, G., Felber, W., Heuberger, A., Lorenz, M., Raschke, F.,... Landmann, M. (2013). Satcom on the move (SOTM) terminals evaluation under realistic conditions. In IEEE Vehicular Technology Conference. DEU.

MLA:

Alazab, Mostafa, et al. "Satcom on the move (SOTM) terminals evaluation under realistic conditions." Proceedings of the 2013 IEEE 77th Vehicular Technology Conference, VTC Spring 2013, DEU 2013.

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