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Everzone

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Posts posted by Everzone

  1. Posted

    42 minutes ago, Admin said:

    ,,,until you make such a "jewel", show me what you have built so far in this field of antennas...!!!!

     

    45 minutes ago, Admin said:

    ,,,until you make such a "jewel", show me what you have built so far in this field of antennas...!!!!

    i asked you a questions above 

    respond on them and i will show you when i have answers about my questions

    and i will show you the result of the build  !!!!!!!!

  2. Posted

    2 minutes ago, Everzone said:

    exactly !!!!

    can i make this with 60ghz ?

    how much percent i will gain ?

    how much more distance to ?

    can i replace the dielectric cylinder in plastic tube in this case?

    be cause im using the device patch

    and the hyperbolic can be flat ?

  8. Posted

    Just now, Admin said:

    ,,,no,the small green board it must to  be in the focus of parabola...!!!

    91a.png

    yessssssssssss that what im talking about the small green board i will make it in the focus of parabola  butt with 2 reflector  ( small aluminium circle facing the parabola )

  9. Posted

    Can i make this way ?

    the antenna small green board i will attach it to centre of dish and the small green board will be faced to small aluminium circle reflector  , so the small aluminium circle reflector will also be faced the big 

    circle dish 

    unn.png

    Untitlexxd.png

  14. Posted

    45 minutes ago, Admin said:

    A highly directional antenna, even at 60 GHz it is not problematic to do, because the focus and aperture is related mathematically through the square of the wavelength. 
    A = D / lambda^2 / 4 / Pi

    A=aperture efficiencies

    D=diameter of parabola

    In terms of the parabolic mirror with the efficiency of the use of the aperture efficiencies 60% (very good feed)

    Aperture efficiencies of typical antennas vary from 0.35 to 0.70 but can range up to 0.90.

    Dimensions of above parabola   Ø 391 x 222 mm

    haha i didnt understand nothing

    just answer  yes or no can we make dish for 60ghz ?

    and if you can send me photo or dimensions

  15. Posted

     dear alll

     

    does someone know how to make a good antenna for 60 Ghz ?????

    mikrotik has made 3 devices work on 60 ghz frequencyy 

     sxt sq lite 60

    lhg 60ghz

    wireless wire 60 ghz

    ((((max distance is 1km ))))

    can we make antenna parabolic dish for 60 ghz ?

    or patch with very small beamwidth angle ?

    1611_l.jpg

    1612_l.jpg

    mikrotik-wireless-wire-dish-8320.jpg