On OTA Test in the Presence of Doppler Spreads in a Reverberation Chamber

On OTA Test in the Presence of Doppler Spreads in a Reverberation Chamber

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 ra...

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Veröffentlicht in:IEEE antennas and wireless propagation letters 2013, Vol.12, p.886-889
Hauptverfasser: Karlsson, Kristian, Xiaoming Chen, Carlsson, Jan, Skarbratt, Anton
Format: Artikel
Sprache:eng
Schlagworte:
Antenna measurements
Doppler effect
Doppler spread
OFDM
package error rate (PER)
Receivers
reverberation chamber (RC)
Reverberation chambers
Signal to noise ratio
Testing
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Zusammenfassung: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.
ISSN:1536-1225
1548-5757
1548-5757
DOI:10.1109/LAWP.2013.2272716