Internal error for dual-polarized Vivaldi with FEM modal

Eliz
Eliz Altair Community Member
edited October 2020 in Community Q&A

Good morning

 

I recently ran a s-parameter request for a dual-polarized Vivaldi and the simulation abruptly stopped sighting an internal feko error. The .out and .cfx files are attached. The .out file said to notify the FEKO support team. Any assistance will be appreciated.

 

KR

Eliz

Unable to find an attachment - read this blog

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Answers

  • Mel
    Mel Altair Community Member
    edited November 2019

    This problem was fixed in Feko 2019.2. Please update.

    Else disable the MLFMM to use FEM/MoM instead of FEM/MLFMM.

  • Eliz
    Eliz Altair Community Member
    edited November 2019

    Good afternoon Mel

     

    Thank you for the reply. I know I wont understand the very technical details, but from my perspective as a user - what was the problem caused by? Will it only happen for FEM modal port simulations? Were there too many frequencies? Will this happen to a dual-pol with an airbox that is solved with FEM and the edge port with SEP? It would help provide some clarity. 

     

    KR 

    Eliz

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