Spikes in CSI magnitude time series

[bkorany]

Hi,

I was wondering if anyone has faced this issue. I am collecting CSI data and I noticed a lot of spikes happening in the time series of the CSI magnitude data (the figure shows an example where I am expecting the CSI data to follow a low-frequency sinusoidal pattern - which is obvious - but I am getting a lot of spikes on top of that).

These spikes happen in all the subcarriers at the exact same time instants.
I would appreciate it if anyone can point out where the problem might be.

[Bowloforanges]

Excuse me, I know this is not related, but is there any way I can contact you to get assistance regarding the installation and logging process?