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yeam

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Everything posted by yeam

  1. Hi, the dimensions you shown above are correct
  2. Here are the s-paramter for the folded dipole itself only. It seem like having 4 different working frequency. So bad 2.6Ghz is missing which is a common LTE frequency
  3. Here are the resonances frequency
  4. I will post soon, but i think the manufacturer tested the antenna wth the 10 meter RG58 cable in roll (as shown on the photo in the first post), which means ghe manufacturer has wrong steps in testing the antenna.
  5. Today i had received and tested the antenna. The results is not similar as stated
  6. can we use single antenna on Mimo system ? i mean mimo have two port,can we just input 1 antenna ?
  7. Thx for your info. May i know what software are you using? FEKO?
  8. I am thinking of making biquad or ring antenna for parabolic feed and I am looking for 700-2700 or 1700-2700Mhz. but i curious about that is it possible to make such a big bandwidth antenna using biquad or ring antenna design
  9. Hi, may I know the working frequency and the design dimension?
  10. Is this the actual design and dimension of the F-dipole of this antenna? May I know why two different Coax (RG-638 and RG-213 Coax) is used? Is this for impedance matching purposes?
  11. What is the actual gain? Did you tested this out?