- #1
ghasem007
- 3
- 0
Hi.
I have a problem.
as you know,in a plasma medium(such as cylindrical tube),we have:
εr = 1- [ ωp^2 / ω*(ω - jv) ]
that : v = collision frequency
ωp = plasma frequency
but I don't know meaning of " ω " ,exactly.
ω is RF feed frequency of plasma or incident wave frequency to plasma?
I read several book and I know what is plasma,but " ω " parameter confused me...
is there anyone who direct me?
best wishes...
I have a problem.
as you know,in a plasma medium(such as cylindrical tube),we have:
εr = 1- [ ωp^2 / ω*(ω - jv) ]
that : v = collision frequency
ωp = plasma frequency
but I don't know meaning of " ω " ,exactly.
ω is RF feed frequency of plasma or incident wave frequency to plasma?
I read several book and I know what is plasma,but " ω " parameter confused me...
is there anyone who direct me?
best wishes...