al_dddd
Newbie level 6
Hi all!
I am trying to simulate CPWG line with momentum in high freqs. I define the single mode port for the central WG and 2 ground reference ports for the ground planes (see attached picture). I got some not realistic results. I was told that I need to define the Coplanar ports in order to get the right results for high freqs. Coplanar ports could be defined only for slots (and not for strips). My question is - how I need to define the slot layer in the right way and how I need to define the coplanar ports? (that is my first run with coplanar, so I am a little bit dummy in it...)
I am trying to simulate CPWG line with momentum in high freqs. I define the single mode port for the central WG and 2 ground reference ports for the ground planes (see attached picture). I got some not realistic results. I was told that I need to define the Coplanar ports in order to get the right results for high freqs. Coplanar ports could be defined only for slots (and not for strips). My question is - how I need to define the slot layer in the right way and how I need to define the coplanar ports? (that is my first run with coplanar, so I am a little bit dummy in it...)