On OTA test in the presence of Doppler spreads in a reverberation chamber
Artikel i vetenskaplig tidskrift, 2013
In this letter, over-the-air (OTA) tests of the performance of the IEEE 802.11p radio system are performed in a reverberation chamber (RC) that is equipped with a fast rotating mode stirrer. By varying the speed of the mode stirrer, different levels of Doppler spreads are created, and the 802.11p radio system is tested accordingly. As expected, the Doppler spread affects the package error rate (PER) of the radio system adversely. In addition to measurements, a simple PER model is presented, which sheds some light into the OTA tests.
Författare
Kristian Karlsson
SP Sveriges Tekniska Forskningsinstitut AB
Chen Xiaoming
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Jan Carlsson
SP Sveriges Tekniska Forskningsinstitut AB
Anton Skårbratt
Bluetest
IEEE Antennas and Wireless Propagation Letters
1536-1225 (ISSN) 15485757 (eISSN)
Vol. 12 886-889 6557012Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier
Elektroteknik och elektronik
DOI
10.1109/LAWP.2013.2272716