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Recent content by evyta

  1. evyta

    advantages and disadvantages using air substrate

    is there anyone outside want to explain about advantages and disadvantages using Air as Substrate in Microstrip Antenna??? Help me please :(
  2. evyta

    advantages and disadvantages using air substrate

    Dear all My name Evyta, and I'm Beginner making antenna I try to make antenna for my assignment in college, and there's something confusing me, and i want to ask it to all of you. I hope you wanna spend your time answering my Question. What is the advantages and disadvantages using Air as...
  3. evyta

    asking about Meandering patch in antenna microstrip

    here i try to attach the paper that reference on my project. whether this antenna (antenna E-shaped) use meandering technique? or it just adding slits to the patch? and what is the different between adding slit to the patch and technique meandering. because both of it looks similiar. Please...
  4. evyta

    asking about Meandering patch in antenna microstrip

    Dear all, My name evyta, and I'm beginner making antenna I making antenna for my Year Assignment in my college. And there's something that i wanna ask you Will you explain about the Meandering technique in patch? I can't found the basic explanation of it. well, meandering is very new for me...
  5. evyta

    How to plot radiation pattern in HFSS

    dear all I'm beginner making antenna using HFSS. is there anyone of you could help me to see the polarisation and radiation pattern on HFSS? please help me step by step. Cause HFSS is new for me. i hope you want to spend your time to answer my Q. Thanks for your attention Best regards Evyta
  6. evyta

    Screws in HFSS antena design

    dear dlock... i haven't made antenna horn by my self but i have tutorial making antenna horn. you can start making this tutorial first, after that you can find the variation and make your own antenna. Here's the file Hope it help you doing your assignment... Keep fighting :) Best regards
  7. evyta

    Screws in HFSS antena design

    dear dlock let us know the specification of your antenna. about the feeding, and what kind of type antenna that you ask? Microstrip or horn or rhobic, or what? Your Q seems so Vague. about the material, it depends on your antenna specification I have made a simple antenna simulation using Copper...
  8. evyta

    questions regarding designing of patch antenna using IE3d

    I'm not using IE3D, but i probably could help you in HFSS.. but from your explanation, the Return Loss -30 db seems good. But, it probably depend on your antenna specification. will, you tell to us about the specification, so we can evaluate your antenna.... Best regards evyta
  9. evyta

    help in HFSS regarding undo subtraction

    did you run the program yet, i mean after doing subtraction?? if you have run the program, i think it's difficult to undo the subtraction, because the data graphic have been changed. But if you haven't run it yet, just try to push combination ctrl+z regards
  10. evyta

    dual band matching circuit

    your Q seems so vague. Will you give to us specification of your antenna, so that we know exactly the case that you meant. Regards.
  11. evyta

    what makes Antenna E-shaped become Antenna Wideband?I need your help :(

    hello everyone.... is there anyone could answer my question??? i need your help :(
  12. evyta

    Help in plotting antenna Gain Vs Frequency in HFSS

    dear fyp05 i have a user's book for HFSS in V.10 maybe the answer of your Q can be found in that book. just tell me, if you want that e-book, and i'll try to upload that user's book ASAP. Best regards :) Evyta
  13. evyta

    what makes Antenna E-shaped become Antenna Wideband?I need your help :(

    dear all My name Evyta, and i am a student college Now i'm doing my project for my assignment i have to make an antenna wideband and i choose antenna E-shaped. But there's something that i don't understand about the characteristic of antenna E- shaped. I wanna ask you all, How come this...
  14. evyta

    Ways of Feeding in HFSS for fss project

    dear fouad i agree with SV1437 if you need advice, you should tell your problem clearly. in your case seems so vague.. did your project refers to some paper? just upload it, and we'll try to help you :) Best Regards evyta
  15. evyta

    Please help my friends

    thank you alper may be i will ask you about the smart antenna later. hope you don't mind :) once again thanks _evyta_

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