Measurement and Estimation Methodology for EMC and OTA Testing in the VIRC

MHDZ Mahfouz, R Vogt-Ardatjew… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In recent years, promising results have been reported with the vibrating intrinsic
reverberation chamber (VIRC) combining performance and cost-efficiency for …

Mode‐stirred reverberating chamber Doppler spectra: multi‐frequency measurements and empirical model

A Sorrentino, A Gifuni, G Ferrara… - IET Microwaves …, 2014 - Wiley Online Library
A new empirical model for the Doppler spectrum of the received field obtained in a
reverberating chamber (RC) when the continuous mechanical stirring is employed, is …

Measurements of backscattering from a dihedral corner in a reverberating chamber

A Sorrentino, G Ferrara… - The Applied …, 2018 - journals.riverpublishers.com
In this paper, the backscattering of a dihedral corner is evaluated by measurements
accomplished within the reverberating chamber (RC) of the Università degli Studi di Napoli …

Mode‐stirred reverberating chamber autocorrelation function: model, multifrequency measurements and applications

A Sorrentino, A Gifuni, G Ferrara… - IET Science …, 2015 - Wiley Online Library
In this study, a simple model for the autocorrelation function (ACF) within a reverberating
chamber (RC) is developed and verified. In particular, in a well‐stirred RC when n …

On the Estimate of the K-Factor: An Effective Approximation Based on Taylor Series Expansion

A Gifuni, S Perna - IEEE Transactions on Electromagnetic …, 2019 - ieeexplore.ieee.org
In this letter, an approximate estimator of the K-factor (K) for wireless channels is obtained. It
is based on the use of a second-order Taylor expansion of the analytical expression of the K …

Probability density function for the quality factor of vibrating reverberation chambers

G Ferrara, A Gifuni, M Migliaccio… - 2015 IEEE Metrology …, 2015 - ieeexplore.ieee.org
In this paper it is shown the probability density function (PDF) of the quality factor Q of
vibrating reverberation chambers (VIRCs) when they work in overmoded region. The …

K-Factor Estimate: Statistical Behavior of Its Distribution for Large Sample Sizes

A Gifuni, S Perna - IEEE Transactions on Electromagnetic …, 2019 - ieeexplore.ieee.org
In this letter, the expression of the probability density function (pdf) of the estimate of the K-
factor in a reverberation chamber (RC) is discussed. In particular, for this pdf we analytically …

An alternative method for evaluating a spatial uniform and isotropic electromagnetic field within a reverberating chamber

M Migliaccio, JJ Gil, A Sorrentino… - … on Measurements & …, 2015 - ieeexplore.ieee.org
In this paper an alternative method for evaluating the spatial uniform and isotropic
electromagnetic field within a reverberating chamber (RC) is proposed. Experiments …

[PDF][PDF] Ultra-Narrowband Communications

MHDZ Mahfouz - research.utwente.nl
Wireless sensor networks (WSNs) have significantly transformed various industries and
sectors, enabling unprecedented data collection and analysis. These networks consist of …

Three-dimensional polarimetry for wave chaos description

M Migliaccio, JJ Gil, A Sorrentino… - 2015 IEEE Metrology …, 2015 - ieeexplore.ieee.org
Polarimetry well describes the physical properties of electromagnetic fields. However, in
standard textbook cases, eg polarimetry descriptors for far-field antenna analysis or remote …