Learning Forum

[SAEED OMAR]

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

[Faezeh Ladani]

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! 

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