Higher order modes in CPW

Hi guys,

I have simulated a conductor-backed CPW for several modes.
However, I'm not sure if they are correct since they are not same as I found in a book. Can anybody comment on this.

thanks,
wlcsp

P.S.
How to make the pictures visible so that people don't need to download it.

hi,
which book u used to find higer modes
thanx