On 7/8/19 7:05 PM, Dana Whitlow wrote:
I'm surprised that the VF of HV transmission lines is noticeably less than unity, given that the dielectric is just air. Or does the distributed resistance do all the damage?
It's all about L and C that creates the delay - propagation constant is proportional to 1/sqrt(L*C), Z is sqrt(L/C)
So you see those funky delay line coaxes with Z=1000 ohms - a spiral center conductor(with a magnetic core) jacks up the L.
Check out the link to the lecture notes I had... _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.
