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Recent content by locchamp

  1. L

    antenna problem pleas,please help MOM

    why you no help, someone have to know how to do this anybody, please??? I no understand how to go and do this. please
  2. L

    What are the benefits of a horn antenna array?

    Hey guys why would you use a horn antenna array, what are benifits? what is the differance betwee na pyramida lhor nand a conical why use a conical. Added after 30 minutes: would horn antenna be used to create spot beams
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    horn antenna advantages/dis, applications, intro

    standard gain horn antenna theory hey sergio you are from italy? anche Io sono Italiano. My family is living rome. Is there any work for english speaking electrical engineer around Italy, I speak italian but not professionally. Please let me know and thanks for the info. Added after 1...
  4. L

    Question about feedhorn (LNB) of dss dish

    Hello guys I am trying to do work about horn antennas, so I took a lnb to a directtv dish rain cap off and found the horn antenna or feeder. I have two very important question about these I was hoping that someone can help: 1) why are there circle then another smaller circle and another...
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    horn antenna advantages/dis, applications, intro

    disadvantages of horn antennas well what would be the disadvantages of a horn antenna? does anyone know where I can get a good picture of a horn antenna on a satelite? thank you
  6. L

    horn antenna advantages/dis, applications, intro

    horn advantages anything else? what is a good average gai nfor horn antennas
  7. L

    horn antenna advantages/dis, applications, intro

    horn antenna advantages please can someone tell me what are the advantages of a horn antenna, what would be a average gain of a horn antenna or what would be a good efficiency? please I need this.
  8. L

    horn antenna advantages/dis, applications, intro

    antenna advantages That is more theory but thanks I need somehtign very simple what are the advantages and disadvantages..Thanks for the info, but I need more info on advantages and dis and intro, history thanks
  9. L

    horn antenna advantages/dis, applications, intro

    disadvantages of horn antennas thanks a lot I need more thanks Added after 2 minutes: I need more on the applications and advantages and disadvantages that major for me please thanks
  10. L

    horn antenna advantages/dis, applications, intro

    advantages of horn antenna Hello people do you know where I can find out some simple things that you cannot find in the antenna theory books. I need to know like: an introduction on horn antennas, why are they used, where, what is the advanteges of them, disadvantages. where why they used...
  11. L

    horn antenna examples please please

    Well how do I find the field pattern of the horn antenna? These books do not have any of that? I would liek to plot the field pattern for a few differant examples. thanks
  12. L

    method of moment to calculate current distribution

    I do not see any example or what not just code I been looking everywhere. Is there someplace I am not lookign at? Thanks
  13. L

    horn antenna examples please please

    I already have these, thanks though, but this is somehting I need stuff lie kthis that could be more clearer. thanks
  14. L

    method of moment to calculate current distribution

    it is not bad but I still need like examples worked out, thanks guys
  15. L

    horn antenna examples please please

    So I should go back to waveguide first? Like take an antenna book, before I can move on to horn antennas what should I know first? thanks

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