Configuring and verifying reverberation chambers for testing cellular wireless devices

KA Remley, J Dortmans, C Weldon… - IEEE Transactions …, 2016 - ieeexplore.ieee.org
Reverberation chambers provide a repeatable test environment for laboratory over-the-air
testing and represent a viable solution for testing large-form-factor wireless devices. Such …

Antenna correlation and its impact on multi-antenna system

X Chen - Progress In Electromagnetics Research B, 2015 - jpier.org
It is generally believed that antenna correlations of up to 0.5 in magnitude have negligible
effects on the performance of multi-antenna systems, and that antenna correlation only …

Extending the reverberation chamber using a channel emulator for characterisation of over‐the‐air performance of multiple‐input–multiple‐output wireless devices

CS Patané Lötbäck, A Skårbratt… - IET Science …, 2015 - Wiley Online Library
The reverberation chamber (RC) is a common tool in the wireless industry for evaluating the
performance of wireless devices. In its standalone configuration, it provides an accurate and …

Proximity‐effect test for lossy wireless‐device measurements in reverberation chambers

J Aan Den Toorn, KA Remley… - IET Science …, 2015 - Wiley Online Library
The authors present a test method for quantifying and reducing systematic errors arising
from antenna proximity to lossy objects in over‐the‐air performance testing of lossy large …

MIMO 4× 4 vs. MIMO 2× 2 performance assessment of a real life LTE base station in a reverberation chamber

D Micheli, M Barazzetta, L Bastianelli… - … -International Journal of …, 2021 - Elsevier
The performance of a MIMO 4× 4 transmission solution applied to 4th generation LTE FDD
technology are evaluated inside a reverberation chamber (RC) to quantify its benefit against …

Employing correlation for wireless components and device characterization in reverberation chambers

C Cammin, D Krush, R Heynicke… - Journal of Sensors and …, 2019 - jsss.copernicus.org
Reverberation chambers are well-proven test environments for radio frequency (RF)
measurements. Typically, mean values are taken from the measurements to characterize the …

Overview of state-of-the-art OTA measurements of wireless devices in reverberation chamber

X Chen, PS Kildal, A Hussain… - 2014 International …, 2014 - ieeexplore.ieee.org
We present an overview of the state-of-the-art over-the-air (OTA) measurements in
reverberation chamber (RC) of wireless devices for the long term evolution (LTE) MIMO …

Load optimization in reverberation chambers

R Rehammar - 2021 15th European Conference on Antennas …, 2021 - ieeexplore.ieee.org
Optimal loading conditions of a reverberation chamber were investigated. The relevant
figure of merit is discussed and defined. Multiple loading configurations were tested and …

Investigtion of field uniformity validation in reveberation chamber using VNA

X Guo, Z He, Y Zhang, X Zhou… - 2015 7th Asia-Pacific …, 2015 - ieeexplore.ieee.org
Field uniformity in a reverberation chamber is experimentally investigated by experiments
based on a vector network analyzer. The traditional field uniformity, which is evaluated from …

A fast approach to perform susceptibility measurement in a stepped-mode reverberation chamber

L Meng, G Wei, X Pan, H Wan - 2015 International Conference …, 2015 - atlantis-press.com
On the base of analysis of probability of failure under uncertainty of susceptibility
measurement in the reverberation chamber, we derive the relationship between the sample …