Vorträge und Posterpräsentationen (mit Tagungsband-Eintrag):
A. Habib, C. Mehlführer, M. Rupp:
"Receive Antenna Selection for Polarized Antennas";
Vortrag: International Conference on Systems, Signals and Image Processing (IWSSIP),
Sarajevo, Bosnia;
16.06.2011
- 18.06.2011; in: "Proceedings of 18th International Conference on Systems, Signals and Image Processing",
(2011).
Kurzfassung englisch:
In this work we analyze the combined effects of array orientation/rotation and antenna cross polarization discrimination on the performance of dual-polarized systems with receive antenna selection. We start our analysis with a 1 out of N selection and extend it to M out of N receive antenna selection, for which we derive numerical expressions for the effective channel gains. These expressions are valid for small values of M and N, and approximately valid for higher values of M and N. Our analysis shows that robustness against rotation increases as the number of selected antennas is increased. We conclude from our analysis that M needing to be at least 1/2 of N, the maximum effective channel gain can be attained.
Schlagworte:
Antenna Selection, XPD, Array orientation, Array rotation
Elektronische Version der Publikation:
http://publik.tuwien.ac.at/files/PubDat_196492.pdf
Zugeordnete Projekte:
Projektleitung Christoph Mecklenbräuker:
Christian Doppler Lab "Funktechnologien für nachhaltige Mobilität"