If i punch water (giving it a hypothetical 2d plane) with 360 psi pressure, it should send 1 psi out in each 1 degree? Correct? Each x distance of water absorbs y of that 1 psi? Say its 1psi per inch som meter would measure 0? 1/2 would measure .o5?
On Sep 27, 2017 10:45 PM, "Steve Jones" <[email protected]> wrote: Chuck... make a water video. On Sep 27, 2017 10:38 PM, "Chuck McCown" <[email protected]> wrote: > Oil film on water. The colors are due to cancellation of some > wavelengths. > https://en.wikipedia.org/wiki/Thin-film_interference > > *From:* Steve Jones > *Sent:* Wednesday, September 27, 2017 9:05 PM > *To:* [email protected] > *Subject:* Re: [AFMUG] Multipath fading for a laymen (visuals please) > > Ductings easy, i can put it through a duct, if need be i make a duct out > of ice to show the temp and humidity. > > I can show noise with a bright light close and dim light far > > But how do i replicate cancellation. I assume water, but timing the > ripples might be an issue. Anybody have a reflective ripple cancellation to > still water video? That would be the bees knees. > > On Sep 27, 2017 10:00 PM, "Josh Reynolds" <[email protected]> wrote: > > "Sometimes the wind blows and the leaves move. This changes where the > light moves." > > Almost everything in RF can be visualized with light. Some things are > harder than others (ducting for example). > > On Sep 27, 2017 9:49 PM, "Steve Jones" <[email protected]> wrote: > >> Laymen, laymen, laymen. >> >> How do i visualize the fact that the same thing at the same level, can >> cancel itself out? >> Beyond that, how do i show the variance factors, temp, humidity, radio >> mites? >> >> Even better would be a live display of reasonable things they understand. >> >> My old man would be easy. Id smash his right index finger, then smash his >> left, hed understand because his right finger quit hurting so much. >> >> But i assume the soft people of today that wont work, theyll just talk >> about how bith fingers hurt >> >> On Sep 27, 2017 9:41 PM, "Jaime Solorza" <[email protected]> >> wrote: >> >> Use an adjustable beam version...good way to visualize >> >> On Sep 27, 2017 8:28 PM, "Josh Reynolds" <[email protected]> wrote: >> >> Shine a flashlight through a bush. >> >> If you're lucky sometimes the light reflects off multiple leaves onto >> roughly the same spot. (Constructive reflection) >> >> On Sep 27, 2017 8:43 PM, "Steve Jones" <[email protected]> wrote: >> >>> I have a location thats solely down to multipath reflective fading. The >>> best analogy i have is noise cancelling headphones, which makes total sense >>> to me... but still the same dull look. Is there aome rf for dummies visuals? >>> >> >> >> >> > >
