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Robert Roseberg

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Activity overview

Latest activity by Robert Roseberg
  • Robert Roseberg commented,
    Official comment

    Hi Ray, 1) EXEC can only be called if the PRCS command has already been issued. If you send on the example where you see that this is not the case, I can check that for you. Before – command issued...

  • Robert Roseberg commented,

    1.a) Here is the workflow I tend to follow which is not too far from what you have posted: I. Define Useful variables for geometry building, locations, meshing etc..II. Define Keypoints XYZ and IJK...

  • Robert Roseberg commented,

    Hi Ray, Questions answered below: a) Yes you are correct, slight typo. b) That is correct c) and d) Unfortunately I can’t post pictures here so will need to add a knowledge base post to help explai...

  • Robert Roseberg commented,

    Hi Ray, Thanks for posting your questions. I have answered your questions below but we will look to add an article in our knowledge base with diagrams to further explain the grid set up and keypoin...

  • Robert Roseberg created an article,

    FAQs

    Here are the answers to some questions that new OnScale users often ask. Getting started How can I sign up for an account? To get started with OnScale, go to the Portal and then click Register he...

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  • Robert Roseberg created an article,

    FBAR 2D

    FBAR Displacement at Fs Model Description Film bulk acoustic resonators (FBARs) are a widely known technology used for RF filter applications. They are typically operated at 1.5 GHz and over due t...

    • Edited
    • 1 follower
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    • 1 vote
  • Robert Roseberg created an article,

    OnScale

    The future of engineering.

    • Edited
    • 1 follower
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  • Robert Roseberg created an article,

    SAW Filter

    Surface acoustic wave (SAW) filters utilise interdigital transducers on a piezoelectric substrate, where an input transducer converts an electrical signal to an acoustic wave. The propagated mechan...

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    • 2 followers
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    • 0 votes
  • Robert Roseberg created an article,

    FBAR 3D

    3D FBAR Surface Deformation at Resonance Model Description Film bulk acoustic resonators (FBARs) can often exhibit spurious modes across the pass band which is one of design challenges an RF engin...

    • Edited
    • 1 follower
    • 0 comments
    • 0 votes