rfmw
Advanced Member level 2

If someone with good background knowledge of RF, microwave and a little bit of millimetre designs wants to design for 10-1000x times higher frequencies, like tera-hertz antenna (somewhere in 1 ... 10THz range), what would you recommend and suggest?
Do materials still have the same properties at terahertz as they have in microwave? Are metals still metals? What is the lowest-loss substrate material in this range? Diamond?
Silly questions I am sure...
Do materials still have the same properties at terahertz as they have in microwave? Are metals still metals? What is the lowest-loss substrate material in this range? Diamond?
Silly questions I am sure...