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Admin

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Everything posted by Admin

  1. ,,,good, and the dimensions of the reflector, which are .. ??
  2. ,,,thanks...!!! I will try to make a simulation for your antenna but tell me the frequency domain...!!!
  3. ,,,thank you but is missing a dimension...!!!
  4. ,,,after a few attempts, I managed this improved version with a good isolation between ports... ,,, as you can see, the isolation between ports is good for this antenna...!!!! ,,, and below the technical construction details ...
  5. ,,,hi buddy...!!! ,,,can you give the dimensions to a director....???
  6. ,,,good, then greetings...!!!
  7. ,,,yah...!!!
  8. ,,,why do not you make a bowtie dipole as the directors...???
  9. Richard,try this...https://downloadly.ir/software/engineering-specialized/cst-studio-suite/ ,,,or this...https://rutracker.org/forum/viewtopic.php?t=5373753
  10. ,,,hello vova...!!! ,,,the thickness of the material does not affect the characteristics of the antenna too much...!!! ,,,actually Bejo , used it so thick, like ... !!!
  11. But anyway, I think antenna feeding should be done differently, as well as antenna Minkowski...!!!
  12. ,,,good, it's not a big deal to be stuck....!!!
  13. ,,,good, the transmission lines are on PCB and patch elements in the air..??? ,,,more details if possible, dimensions, material, etc. ...!!!!
  14. Of course...!!! ...but this antenna is not good...!!!
  15. ,,,good, that kind of thing seems normal to you .... ???
  16. ,,,,good ,for the beginners, the diamond side must be (0,27....0,55)* lambda,for the antenna to work in desired parameters ...!!!!! ,,,or less ...lambda/4,lambda /8,lambda/16,lambda/32....!!!
  17. ,,,not true...!!!
  18. On what UHF channels does this antenna work?
  19. ,,,good, and what are the results ... ??
  20. ,,, not, under any circumstances ....!!!
  21. ,,,like the 2.4GHz cross-antenna, with a reflector diameter of 240mm...
  22. Yes, it can ... but I can not find the file at this time...!!!