By surfing through the web, I've found this rule of thumb for faraday cages:
"One rule of thumb often used for Faraday cages to prevent transmission is that the holes need to be no larger than 1/10 of the wavelength of the signal."
Does anyone have an explanation for where this rule of thumb came from? Is there a theoretical explanation for this using formulas and concepts?
Thanks!
"One rule of thumb often used for Faraday cages to prevent transmission is that the holes need to be no larger than 1/10 of the wavelength of the signal."
Does anyone have an explanation for where this rule of thumb came from? Is there a theoretical explanation for this using formulas and concepts?
Thanks!