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Recent content by mamase

  1. M

    metamaterial unitcell in HFSS

    hi thank you very much for your reply can i have your email?i send to you my project
  2. M

    metamaterial unitcell in HFSS

    hi everybody i design a MTM unit cell in HFSS like that. the wave port that i assign is true?**broken link removed** i use pec/pmc boundary
  3. M

    how can i change the angle (theta and phi) of incident wave in waveguide in HFSS?

    Hi, everyone I am now using HFSS version 13 to calculate S11 and S21 of a metamaterial absorber. wave ports and PEC/PMC B.C. are set up in the simulation. For the wave port, the plane wave incident angle is zero in default, but I want to use an oblique incidence(for example theta or phi=10 deg)...
  4. M

    metamaterial design in HFSS

    hi why with Increasing the size of the vacuum chamber my Results are changed? (the size of the vacuum chamber id more than 10*lambda)
  5. M

    Retrieve the effective parameters of metamaterial

    thank you but where is the thesis?Where did you upload?
  6. M

    Retrieve the effective parameters of metamaterial

    Thank you for your Guidance How can I extract them In that form from HFSS?
  7. M

    metamaterial design in HFSS

    I wrote this code Is that right? clc % extracted values of frequency % f=[30.0 , 30.625, 31.25, 31.875,32.500,33.125,33.750,34.375,35.000,35.625,3 6.2500,36.8750,37.5000,38.1250,38.750,39.3750,40.0 000,40.6250,41.2500,41.8750,42.5000,43.12500,43.75...
  8. M

    Retrieve the effective parameters of metamaterial

    I wrote this code Is that right? clc % extracted values of frequency % f=[30.0 , 30.625, 31.25...
  9. M

    metamaterial design in HFSS

    thanks, but I working on "how to make meta-materials by using ferrite and an array of wiers in gigahertz interval of frequency" by using the HFSS program. As it is known ferrite cause negative permibility and an array of wiers cause ( in some situations) negative epsilon. I wanted to know that...
  10. M

    metamaterial design in HFSS

    Thank you very much i have one more question,What is the formula for obtaining the structural parameters such as permittivity and permeability I use?
  11. M

    metamaterial design in HFSS

    hi im trying to design metamaterial in HFُُ I would like to know do i have change Cooper properties (permittivity) and ferrite (permeability)? Or they have resonant mode themselves?
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