Can Graphite Sheets Replace Carbon-Loaded Teflon in Millimeter Wave Dosimeters?

[cuallito]

Hi I'm trying to duplicate the experiment in the paper I've attached. I'm having some trouble sourcing the carbon loaded teflon described in the paper. Would something like graphite sheet work? I guess as long as you had something semi-conductive that heats so when EM radiation passes thru it, it should work?

 

[tech99]

WE have recently been discussing resistive paper on the Forum, maybe it will work, especially two layers of it? It is 800 Ohms per square. It is called Teledeltos Paper and is available from education suppliers.