Materials that absorb RF energy

[Ralf11]

hot from the lab:

 

https://phys.org/news/2018-09-composite-significantly-electromagnetic-pollution.html?utm_source=menu&utm_medium=link&utm_campaign=item-menu

 

[Ralf11]

it's ok if you don't understand why basic research is relevant

[Ralf11]

1 hour ago, Speedskater said:

I understand that what's important at microwave frequencies and what's important at analog & digital audio frequencies are very different things indeed!

 

Do you understand that physical properties at microwave frequencies can be important at  digital audio frequencies??

 

 Do you understand that materials properties affecting microwave frequencies can be altered for lower frequencies??

 

 

[Ralf11]

On 8/11/2018 at 10:29 PM, Ralf11 said:

ok, my understanding is that they do not function well (or are not proven to) under certain conditions - not true?

 

 

 

ok Bill - it's fixed: 

 

https://phys.org/news/2019-12-maxwell-electromagnetism-smaller-scales.html