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Admin

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Everything posted by Admin

  1. ,,, оставьте его на ветру .. !!! ,,, антенна не хорошая !!!
  2. but the differences are not big !!!
  3. ,,,it looks like this antenna does not cover the entire frequency band...!!! DUAL LTE 14dBi 1900 MHz
  4. «Где ты это понял?»
  5. These two antennas I have the impression that they have only two grip points, the rest are isolation spacers
  6. MrElec see this.... the U-slot variant with truncated corners
  7. what dimensions do you mean? ", if you want to turn the antenna to another higher frequency, multiply all dimensions with a factor k=1825/1870=0,9759
  8. Erkin, это два типа антенн для двух частот с их соответствующими размерами,,, Erkin, these are two types of antennas for two frequencies with their respective sizes ,,,
  9. did you make two antennas of different sizes?
  10. this is another problem ... !!! the main thing is to keep up the real dimentions,,,!!!
  11. it does not see too good ... !!! what do you mean with 1 patch...??
  12. I like it, when you make a test of it?
  13. a variant of copper wire and platband
  14. in the past I think I used another dielectric with other dimensions
  15. I did this simulation today and I did not have time to optimize something ... !!! to me that looks,,,!!!!
  16. your CST file I can not open ?! My *cst file,,,!!! E-Patch.cst
  17. ,,,create another type of material (polystyrene) in CST material library, with er=1,2 and load it...!!!
  18. what kind of material?
  19. what kind of dielectric spacer did you choose? with what dielectric constant(relative permittivity)? the best is polystyrene,,,!!!