3um width and 2 um spacing Differential lines using HFSS 3D

- September 10, 2024 at 8:27 pm
  
  kirthika
  Subscriber
  
  Hi
  I simulated 3um width differential lines with 2um spacing on a substrate containing 1um SiO2 and 100um Silicon using HFSS 3D.
  I have attached the E-field from the simulation, which sees a total reflection away from the substrate. So the simulation is not right.
  How do I set up the simulation right? I do not see this issue in ADS Momentum.
- September 11, 2024 at 5:27 am
  
  Aniket
  Forum Moderator
  
  Duplicate of this:
  https://innovationspace.ansys.com/forum/forums/topic/3um-width-and-2-um-spacing-differential-lines-using-hfss-3d/
  
  Please refrain from posting duplicate posts.
  -Aniket
  Forum Rules & Guidelines