Thanks, Gunnar. That's a very helpful explanation. Can you help me fully understand it by explaining an extreme example?
The military communicates with submerged submarines using the SLF bands that can penetrate into sea water. So, if the E field is blocked by the ocean, does the signal become...
Can someone help me clear up a contradiction in my understanding of Faraday cage shielding?
1) Long waves penetrate better than short waves.
but...
2) Looking at graphs of Faraday cage shielding, the E field of long waves appears to be easily blocked by small thicknesses of metal.
(See...
Hello all. I would appreciate your help with an antenna question. I am a not a serious radio guy, but I am the closest thing to that on our project team. I have been tasked with doing some pre-EMC testing and need help selecting the correct antenna(s).
We need to test some materials for EMI...
