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tomasbj

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Everything posted by tomasbj

  1. Great! Thanks. I am not able to check/test it until some days after, but when I can I will tell you how it looks
  2. I don't understand your question when you said, why at 300 MHz. Do you mean why is this antenna working at 300 MHz? Physically talking. Or why am I interested on this frequency range?
  3. Hi, here I attach the full document. Not, clear in the document either. That's my problem. More or less I could find the following dimensions that you can see in my cst file (v2020) At the end it acts as parasitic structure to achieve the 400 MHz matching. I can optimise later. But for the feeding I see it more complicated. Could you please help? ring_cage_parasitic_ant_v2.cst US9112258.pdf