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jboirazian

HN member
Joined
Mon, Sep 02, 2024, 2:29 PM UTC
HN karma
41
Public activity
14 items

About jboirazian

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Recent public activity

  1. comment
    Comment #42931483

    Amazing! Readme looks quite well. Not a diving guy TBH , but im sure people into that will find it quite useful.

  2. comment
    Comment #41428948

    Luneforge is built on top of Pymesh docker image (a fast C++ Python wrapped Geometry Processing Library) https://github.com/PyMesh/PyMesh It requires docker cause its the best way …

  3. comment
    Comment #41428516

    Conventional PLA. Since its the cheapest and surprisingly extremley stable for Ghz range RF applications I recommed you to read the research paper "Measuring the Electrical Propert…

  4. comment
    Comment #41428330

    hi! yes. As a matter of fact while developing this tool as my capstone project at the National Tecnological University here in Buenos Aires , im also planning on developing a 2.4Gh…

  5. comment
    Comment #41428299

    Luneburg lenses for RF are 100% dielectric.

  6. comment
    Comment #41428294

    Luneburg lenses for RF are 100% dielectric. You print your lens with a known dielectric constant uv curable resin and it its good to go! Methods like this are the ones that Lunewav…

  7. comment
    Comment #41428120

    Hi ChuckMcM! If you are interested , i also developed last year a PLA Luneburg lens for Band X (8Ghz to 12Ghz) using a conventional FDM printer. We obtained a 6dbm gain @10Ghz http…

  8. comment
    Comment #41428012

    Hi mNovak! You are 100% right on that. Im working on deploying a free version to access it online so people can check it out. Also im working on making a step by step guide so peop…

  9. comment
    Comment #41427547

    2000 USD is the cost of the 1 liter bottle

  10. comment
    Comment #41427124

    Hi frazar0, We're excited to receive some Radix resin from Rogers Corporation, which is the current standard for developing RF lenses due to its low dielectric permittivity and low…

  11. comment
    Comment #41427092

    Thanks for the feedback! Will try to improve on that , first time on hackernews and first time developing a real open source project

  12. comment
    Comment #41426860

    Hi mikewarot, As a general rule, Luneburg lenses need to have a diameter at least equal to the wavelength of the frequency they are designed to operate with. Because of this, Luneb…

  13. comment
    Comment #41426296

    Hi! Sorry something might have gone wrong and forgot to add it to the repo. Its a standard MIT Licence

  14. story
    Show HN: Open-Source Software for Designing 3D-Printable Luneburg Lenses for RF

    Hi HN community, I’m excited to share my project, LuneForge, an open-source tool currently in development that aims to simplify the design of Luneburg lenses specifically for radio…