return loss using SBR+

- July 6, 2023 at 2:06 pm
  
  SAEED OMAR
  Subscriber
  
  Hi
  I have a question regarding SBR+ in HFSS, I am wondering how accurate the result i get from SBR+ regarding return loss (S11). I trties to compare the return loss if high frequency antenna (100 GHz) using FEM and SBR+ and they are different.
  
  thanks
- July 7, 2023 at 2:40 pm
  
  Faezeh Ladani
  Ansys Employee
  
  Hi Saeed,
  
  The question is so general and I am not sure what sort of setup you are using. In general, note that SBR+ is an asymptotic solver and suitable for electrically huge scatterers. If it is used properly based on SBR+ assumptions, we get very good agreement with full wave simulations, in much shorter time!
  If you'd like us to investigate your design, file a support ticket through customer portal. If you don't have access to portal, you may share some more information here and we will help within the scope of this forum.

Viewing 1 reply thread

You must be logged in to reply to this topic.

Ansys Innovation Space

Boost Ansys Fluent Simulations with AWS

Computational Fluid Dynamics (CFD) helps engineers design products in which the flow of fluid components is a significant challenge. These different use cases often require large complex models to solve on a traditional workstation. Click here to join this event to learn how to leverage Ansys Fluids on the cloud, thanks to Ansys Gateway powered by AWS.

Earth Rescue – An Ansys Online Series

The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.

Ansys Blog

Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.

Trending discussions