Reverberation chambers for over-the-air tests: An overview of two decades of research

X Chen, J Tang, T Li, S Zhu, Y Ren, Z Zhang… - IEEE …, 2018 - ieeexplore.ieee.org
The reverberation chamber (RC) has traditionally been used for electromagnetic
compatibility tests. About two decade ago, it found application in various over-the-air (OTA) …

Characterization of reverberation chambers for OTA measurements of wireless devices: Physical formulations of channel matrix and new uncertainty formula

PS Kildal, X Chen, C Orlenius… - … on Antennas and …, 2012 - ieeexplore.ieee.org
The paper deals with reverberation chambers for over-the-air (OTA) testing of wireless
devices for use in multipath. We present a formulation of the S-parameters of a reverberation …

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 …

A significance test for reverberation-chamber measurement uncertainty in total radiated power of wireless devices

KA Remley, CMJ Wang, DF Williams… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
We develop a significance test that determines whether the component of uncertainty due to
the finite number of stepped mode-stirring samples or the component due to the lack of …

MRC diversity and MIMO capacity evaluations of multi-port antennas using reverberation chamber and anechoic chamber

X Chen, PS Kildal, J Carlsson… - IEEE Transactions on …, 2012 - ieeexplore.ieee.org
It has been shown that diversity gains and MIMO capacity of multi-port antennas can be
conveniently determined from reverberation chamber measurements. In this paper, we first …

Reverberation chamber metrology for wireless internet of things devices: Flexibility in form factor, rigor in test

A Hubrechsen, KA Remley… - IEEE Microwave …, 2022 - ieeexplore.ieee.org
Internet of things (IoT) devices are proliferating in our connected world, with the number of
devices expected to exceed 14 billion in 2023. Wireless IoT applications are increasing day …

Estimating and reducing uncertainty in reverberation-chamber characterization at millimeter-wave frequencies

D Senic, KA Remley, CMJ Wang… - … on Antennas and …, 2016 - ieeexplore.ieee.org
This contribution provides techniques for accurately characterizing uncertainty when
measuring total radiated power (TRP) at millimeter-wave frequencies. The setup is based on …

Reconfigurable Over-the-air Chamber for Mobile Device Testing: Analysis and Design

BT Arnold, MA Jensen - IEEE Transactions on Antennas and …, 2023 - ieeexplore.ieee.org
The reconfigurable over-the-air (OTA) chamber (ROTAC) is a reverberation chamber (RC)
that, when used for OTA testing of mobile devices, offers enhanced control of the field …

Power boosting and compensation during OTA testing of a real 4G LTE base station in reverberation chamber

D Micheli, M Barazzetta, F Moglie… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
A fully operational 4G long-term evolution (LTE) base station is tested in a reverberation
chamber to analyze its performance in the presence of a multipath environment, typical of …

Cost-effective measurement setups for testing wireless communication to vehicles in reverberation chambers and anechoic chambers

PS Kildal, AA Glazunov, J Carlsson… - … IEEE Conference on …, 2014 - ieeexplore.ieee.org
Autonomous (self-driving) cars will in a few years become a reality, driven by safety aspects.
This will be made possible by reliable and secure wireless connections to the car via the …