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Admin

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Everything posted by Admin

  1. Should be tried,,,on PCB,,,
  2. I would be interested in adapting the impedance, you put some dimensions if you can,..!!! Inside,corrugated cardboard , helps concentrate the electromagnetic wave as a dielectric lens,I think...!!!!
  3. Practice Valet ....
  4. Another achievement of Vman...
  5. Maybe you're right...!!!
  6. See how it works.... ERKIN3.dxf
  7. All patches are square, as seen in the picture...!!!
  8. Is not the good antenna ,,,with directors... ,,,without directors..
  9. Ok, Erkin, I will resume simulating this antenna for you
  10. And a practical realization of the antenna...
  11. For the impedance adaptation (300 Ohm> 50 Ohm or 75 Ohm) the following variants can be used: on PCB #1,5mm
  12. what?this? or this...??
  13. Erkin, why do not you try with insulating spacers from the motherboard of PC...
  14. It's not ridiculous, it's really good, and so ... tell me the results...!!!! But tell me why the question marks...???????????????????, appear in the first picture
  15. Expanded Polystyrene Foam: the best spacer the permittivity is 1.02 – 1.04 with a loss factor less.
  16. It has been determined that the nylon spacers between the patch element and the reflector originally shown in the drawings, degrade the performance of the antenna. It is suggested that the spacers are not installed.
  17. With other dimensions of course...!!!!