Statistical distributions of the re-radiated spectrum from two correlated non-linear devices in a reverberation chamber

The statistics of the re-radiated spectrum from two correlated non-linear devices are investigated in a reverberation chamber. The distribution of the mean- value-normalized statistics is interpreted using a double-Weibull statistical model. Comparisons are made with the re-radiation spectrum of a single non-linear device showing the statistical distributions to be different. Furthermore, experiments indicate the spatial correlation between the two non-linear devices changes the statistical distributions. This work enhances the understanding about the statistical aspects of the re-radiated spectrum from complex digital equipment.