Playing arround with the setup. It turns out that there is a change in displacement around 25 GHz. That´s the upper end of our RF source, but several tests showed a change here. It´s all the same in six continuous tests.

There is a sudden change in the PA current before the displacement change occurs. The interferometer change looks sometimes like cheaply cut in with a paint program, but it´s not, this are the original recordings. There are sometimes jumps in the interferometer lines. The chart update frequency is 5 Hz while the camera frequency is about 30 Hz, maybe that´s also the reason that these jumps look so sudden.

I inserted some tests with the transmitter turned off, as you can see the displacement doesn´t occur in that situation.

One possible parasitic force which could cause a displacement could be the current flow to the system. In the last test I switched the transmitter off, but manually adjusted the current to make it look like in the previous tests.

But it did not show the displacement. So it seems that the current flow does not produce parasitic forces.





The interference pattern changes over time ( I assume it´s the temperature drop in the evening, so I need to adjust every few tests to get a reasonable pattern)

The experiment shows another implication of thrust - but we don´t shout it out yet ;)

We want first to know what you think about that. It´s the first test, so we don´t judge, we just play and watch.

I´ll take some time to make the software ready for you to browse and export the data. Please give me some time.