Investigation of heavily loaded reverberation chamber for testing of wideband wireless units
Paper i proceeding, 2006

Traditionally, the reverberation chamber has been used as a low-loss cavity to gain high signal levels. For testing of the radiated properties of wireless terminals and their antennas, this is not an issue, and lossy objects like for instance a head phantom can be introduced in the chamber without problem. However, for testing of active units, the bandwidth of the system itself plays an important role. In order to avoid distortion of the signal transmitted in the chamber, the bandwidth of the chamber must be larger than the bandwidth of the signal. This is one reason for loading the reverberation chamber. Another reason is a potential increase in the measurement accuracy, since an increased bandwidth makes more modes excited at a particular frequency. The purpose of this paper is to investigate the effect of loading on the statistics of the chamber and its bandwidth

Författare

Charlie Orlenius

Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk

M. Franzen

Bluetest

Per-Simon Kildal

Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk

Ulf Carlberg

Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk

IEEE AP-S International Symposium, Albuquerque, N.M., July 2006

3569-3572

2006 IEEE Antennas and Propagation Society International Symposium
Albuquerque, USA,

Ämneskategorier

Annan elektroteknik och elektronik

DOI

10.1109/APS.2006.1711390

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Senast uppdaterat

2022-04-21