Investigation of mode stirring with plate on platform in a reverberation chamber
Paper in proceeding, 2015
The accuracy of the reverberation chamber has been investigated when mode stirring is performed with a plate placed on a rotatable platform, i.e., plate-on-platform stirring. The accuracy and scanning volume of the platform plate are then compared to the original mode stirring plates that are moving alongside two walls. The results are also compared to physical theoretical models. The mode stirring with a plate on the platform provides STD of the measurements that are a factor 2 worse than with the original plate and platform stirring of the chamber. Still, this is good enough for accurate measurements above 2 GHz, provided the AUT is also located on the platform.
mode stirring
reverberation chamber
platform
Author
Madeleine Schilliger Kildal
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Chen Xiaoming
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Per-Simon Kildal
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
Jan Carlsson
Chalmers, Signals and Systems, Communication, Antennas and Optical Networks
9th European Conference on Antennas and Propagation, EuCAP 2015, Lisbon, Portugal, 13-17 May 2015
7228727
978-889070185-6 (ISBN)
Areas of Advance
Information and Communication Technology
Subject Categories (SSIF 2011)
Electrical Engineering, Electronic Engineering, Information Engineering
ISBN
978-889070185-6