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erossutrisno

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Everything posted by erossutrisno

  1. yagi

    and it's hard to believe about how good it perform
  2. yagi

    it's about my previous reply, the results is just the best for a small antenna. that's what I mean.
  3. yagi

    The result is out of this world!!! This access point is more than 4 km's away from here. using Tenda N301 as the radio.
  4. yagi

    Because those are the only materials available in my area, I don't know if it's worth making. yagi disc.cst
  5. yagi

    Oh, no wonder, using that wide reflector. this could be a great model for building my next antenna project. and by the way, thanks Admin!
  6. yagi

    Is it really 14 dBi?
  7. I take the model from this topic and I change the materials to Al with some modification. antena_ns2 on Al.cst
  8. What changes should I make to the antenna? (mechanically) when my simulation results are slightly higher off from the center of frequency. thanks.
  9. I did a simulation using FR4 as vibrator and 0.5 mm alluminium as reflector and the efficiency is just bad. maybe some modification on vibrator dimensions is needed. 14 dbi panel antenna 2.4 v1.5 R1.cst
  10. How about stainless steel sir?, since it cheaper.
  11. okay sir, I'm sorry
  12. I wonder, is it possible to reduce the back reflector width to 120mm, and how bad is the impact if I do so.
  13. Since I didn't have 150x200mm fr4, I made this with 100x200mm fr4, and it still working good
  14. thank you sir!
  15. Will this work on FR4?
  16. Aye aye, sir! thanks for the advise.
  17. I would try to combine it in a strange way, without any deep knowledge of antennas. I don't know if this model can be improved any more. Not Simple patch antenna bare metal.cst
  18. Well, it kind of not enough.
  19. can I get dimensional details of this model sir? thanks
  20. Well. at least I learn something for today.
  21. I made this contraption, it works fine. 150m away from access point. Maybe just being lucky.
  22. can I add "director" in front of the driven element? if yes, what dimension it should be? thanks
  23. The problem is that file is not the exact dimension as the original, so I need help to somulate it.
  24. Hi again Mr. Admin, can I get some help with this file?. Thanks. NC Link.pdf
  25. Thank you Admin, even so I will still create one, just to practice making it