Receive antenna impact on spatio-temporal availability in satellite-to-indoor broadcasting
Milojevic M, Del Galdo G, Song N, Haardt M, Heuberger A (2008)
Publication Type: Conference contribution
Publication year: 2008
Edited Volumes: 2008 International ITG Workshop on Smart Antennas, WSA 2008
Pages Range: 48-54
Conference Proceedings Title: Proceedings, International ITG Workshop on Smart Antennas (WSA 2008)
Event location: Darmstadt, Germany
Abstract
This contribution studies spatio-temporal availability in satellite-to-indoor broadcasting. The performance of both theoretical and measured single and multiple antenna receivers with various polarimetric radiation patterns is compared for different satellite elevation angles. The spatio-temporal satellite to indoor channels are obtained via a 3D ray tracing engine and a geometry-based channel modeling tool. Moreover, the influence of coupling effects between closely spaced antennas on the availability is studied. Under the assumption of a Line-Of-Sight (LOS) connection between the satellite and the wall where the possible window is placed, the indoor performance with and without windows is compared. The results show quantitatively that additional antennas placed at the receiver reduce both the spatial and the temporal variability of the received power, significantly reducing the transmit power required for the same target availability. The antenna coupling effects increase the required link margin. © 2008 IEEE.
Authors with CRIS profile
Albert Heuberger
Lehrstuhl für Informationstechnik mit dem Schwerpunkt Kommunikationselektronik (Stiftungslehrstuhl) (LIKE)
Involved external institutions
How to cite
APA:
Milojevic, M., Del Galdo, G., Song, N., Haardt, M., & Heuberger, A. (2008). Receive antenna impact on spatio-temporal availability in satellite-to-indoor broadcasting. In Proceedings, International ITG Workshop on Smart Antennas (WSA 2008) (pp. 48-54). Darmstadt, Germany, DE.
MLA:
Milojevic, Marko, et al. "Receive antenna impact on spatio-temporal availability in satellite-to-indoor broadcasting." Proceedings of the International ITG Workshop on Smart Antennas (WSA 2008), Darmstadt, Germany 2008. 48-54.
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