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Recent content by mirshahram

  1. M

    CST Microwave studio 2009 installation guide

    Hi You should open your license.dat and in te first line instead of "SERVER .... ANY..... " write name of your computer after SERVER and write 27000 after ANY. it should work! shahram
  2. M

    CST incident angle - frequency results not the same as time

    Re: CST incident angle Thanks shahid 78 and Piboo I attached my files would you please correct it? because I can not find the same results even for zero angle.
  3. M

    reflection phase of AMC structure for different angles

    This is my two exaples (!T and !F solver) would you please crrect it. the resonance frequency in !T solver is 6.40GHz but in !F solver is 5.84GHz
  4. M

    CST incident angle - frequency results not the same as time

    Re: CST incident angle Dear Piboo would you please send an example to me. because I don't have same results for Zero incident angle also I dont't know how can change properly the mesh.
  5. M

    reflection phase of AMC structure for different angles

    Hi Did you manage your paroblem? because we work on the same problem. may be we can hel each other.
  6. M

    Electromagnetic simulatior

    Hi CST microwave studio can be used.
  7. M

    plane wave + port in cst!?!?

    Hi would you please to say what is the usage of this?
  8. M

    CST (Eigen mode-!E solver)

    Hi Coungtran I read all of the topics and comments before. I have done all suggestion but I can not obtain same results as mentioned in the papers (for example rahmat-sammi and sievenpiper). the shape of my curves is similar to those but not the same! Now what is your suggestion
  9. M

    CST incident angle - frequency results not the same as time

    CST incident angle -I use CST for simulation EBGs. I want to find the angular satbility for an EBG for TEM (plane wave). I know it is possible to use unit cell boundary condition but its results is for TE and TM. -Fourthermore, the results in frequency domain solver even for zero incident...
  10. M

    CST:Different results with Time and Frequency domain solver

    frequency domain solver I think when you use time domain solver you can get the reflection phase for TEM but in frequency domain solver TE and TM. I cant underestand : how can you check your structure in !F solver would you please explain more? I use CST 2008 and I also can not open your file.
  11. M

    CST question concerning artificial magnetic conductor

    CST question Hi iyami Thanks you for your reply This book (Metamaterials:physics and and engineering exploration by N.Engheta 2006) contains the rahmat-samii paper. I attached my simulation. All of the dimensions are according to rahmat-samii data and I used waveguide method.
  12. M

    CST (Eigen mode-!E solver)

    eigen solver cst I want to find the bandgap of periodic structure using CST for gama-x-m-gama (2D) diagram. would you please halp me?
  13. M

    CST (TE, TM and TEM) - time and frequency domain solver

    te tm tem whan I simulat an array structure by CST the results confuse me because the reflection phase diagram using time domain solver (!T) and frequency domain solver (!F) is quite different. (Why?) I know the results of (!T) is TEM and the results of (!F) is TE and TM is any way exist to...
  14. M

    CST (Incident angles) for TEM wave - need help

    CST (Incident angles) I use CST for my simulations. I want to know is any way to have different angle to illuminae an array structure for TEM wave. (I know it is possible with unit cell boundary condition in frequency domain solver but it return results for TE and TM) Thanks!
  15. M

    CST question concerning artificial magnetic conductor

    CST question Dear Frinds! I use CST. Recently I start to simulate some examples of a book but my results are not the same. My field is artificial magnetic conductor. For example in time domain solver my reflection phase is zero at 6.4GHz by resylt of book is 5.8GHz. The method which is used by...

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