Discussions

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  New to openEMS, how to slove Warning:Unused primitive (type: Box) detected in property:

  Brianye99 asked Aug 18, 2025 in Q&A Usage · Unanswered

  

  

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  New to openEMS, advice for modeling UWB Vivaldi tapered slot antenna

  thehans asked Aug 13, 2025 in Q&A Usage · Unanswered

  

  

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  Questions About Coordinates and NF2FF Result Parameters

  AJ528 asked Jul 18, 2025 in Q&A Usage · Unanswered

  

  

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  simulate custom transient pulse

  finskax asked Aug 15, 2025 in Q&A Usage · Closed · Unanswered

  

  

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  [FAQ] Why are openEMS simulations slow, and how to make them faster

  biergaizi started Feb 14, 2023 in Show and tell

  

  

  

  

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  What does it mean if energy never seems to dissipate?

  thehans asked Aug 15, 2025 in Q&A Usage · Closed · Unanswered

  

  

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  Help with Passive UHF RFID Tag Simulation

  TomJiX asked Aug 4, 2025 in Q&A Usage · Answered

  

  

  

  

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  Rotating board in openEMS giving different results

  chasrini started Aug 12, 2025 in General

  

  

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  About the inserted power in the structure.

  psaizcor13 asked Aug 11, 2025 in Q&A Usage · Unanswered

  

  

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  Using the NF2FF with a mirror plane. Correct usage help needed.

  Aspire-Design-Ltd asked Aug 8, 2025 in Q&A Usage · Answered

  

  

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  Brew install is broken - numpy, tinyxml and cmake versions

  tdunning started Jul 20, 2025 in General

  

  

  

  

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  Simulating a quarter wavelength monopole above an infinite GP

  Aspire-Design-Ltd asked Aug 5, 2025 in Q&A Usage · Answered

  

  

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  New RFIC EM workflow based on openEMS, GDSII input, automatic meshing (Python)

  VolkerMuehlhaus started Aug 7, 2025 in Show and tell

  

  

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  Questions About S-Parameters and Simulation Setup

  maddie-busig asked Jul 28, 2025 in Q&A Usage · Answered

  

  

  

  

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  Question regarding the S-parameters in the rect_waveguide case

  Cwwwwwx asked Jul 30, 2025 in Q&A Usage · Answered

  

  

  

  

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  AddLinPoly with AddConductingSheet

  chasrini started Aug 1, 2025 in General

  

  

  

  

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  What about (slightly) non-orthogonal meshing?

  tdunning started Jul 31, 2025 in Ideas · Closed

  

  

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  Planewave behaving like a point source

  mikeb127 asked Jul 2, 2025 in Q&A Usage · Answered

  

  

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  Debye Material Definition for Python

  cccorpuz asked Jul 30, 2025 in Q&A Usage · Answered

  

  

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  SmoothMeshLines() strange behaviour

  isbarak asked Jul 14, 2025 in Q&A Usage · Unanswered

  

  

  

  

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  AddWaveGuidePort for circular WG port, Python/Windows

  g4dbn started Jul 30, 2025 in General

  

  

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  SetCustomExcite Error

  qummarzaman1991 started Jul 29, 2025 in General

  

  

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  MPI support on Ubuntu 24.04 -> error: ‘parseCommandLineArgument’ is not a member of ‘openEMS’

  davidkirkby started Jul 28, 2025 in General

  

  

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  How to create tilted excitation?

  SengerM asked Jul 9, 2025 in Q&A Usage · Unanswered

  

  

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  Triple-feed patch antenna

  mcflatface started Jul 26, 2025 in General

  

  

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