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Recent content by Kudo Holmes

  1. K

    Extracting permittivity and permeability in HFSS for NRW Method or Alternatives

    Greetings, I'm working on characterizing metamaterial properties using electromagnetic simulations in HFSS. I'm particularly interested in the Nicholson-Ross-Weir (NRW) method (based on the S parameters) for extracting permittivity and permeability. My question is: Can HFSS directly calculate...
  2. K

    Boundary Methods in HFSS for Metasurfaces: Differences and Port Placement?

    Greetings, I hope you're all doing well. I am currently working on a project involving the use of HFSS for the boundaries of the unit cell of a meta-surface. I have noticed that some researchers use ‘master’ and ‘slave’ along with ‘floquet ports’ for the boundaries of the unit cell. On the other...
  3. K

    Seeking Guidance on Microstrip Antenna Design with CST

    exactly ! That what i was talking about (the 2nd one) Based on what they do these cuts ?? or just randomly to get a unique design ?
  4. K

    Seeking Guidance on Microstrip Antenna Design with CST

    thank you so much, yes, inset feed was one of the cuts that i was talking about, but also sometimes they change the shape of the patch, in other shapes and they make holes and so on, based on what they make these changes? i mean, i know for optimisation , but based on what they remove these...
  5. K

    Seeking Guidance on Microstrip Antenna Design with CST

    Hello everyone! I'm working on my graduation project and could use some help with designing microstrip antennas using CST. As a beginner in this field, I'm looking to learn the practical aspects of antenna design, including simulation techniques and the use of CST. I prefer learning through...

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