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Recent content by mailgvenkat

  1. M

    help for creating geometry in IE3D

    hi all, i am working with patch antennas.....so i need to get the radiation pattern for my own structure...The structure dimensions are given in the followinf link.... Substrate thickness-1mm Dielectric constant(substrate)-4.4 patch(copper) thickness - 0.045mm I need the geometry(geo) file...
  2. M

    Help me with drawing a multilayer structure connected by via

    hi jian-help needed I would to draw a multilayer structure consisting of microstriplines stuctures on 2 different layers interconnected by vias in IE3D layout... Please herlp me in doing the same ] with regards venkat.G.
  3. M

    hi jian -help reg. field solvers

    hi jian, i have forwarded the materilas reg. CNT interconnects..... Could u please help me in modeling the same in IE3D....please help me in getting the geometry?..... With regards, Venkat.G.
  4. M

    Formula for calculating the alpha and lambda of a tx.line

    help reg.attenuation Hi jian, Does the IE3D software uses the same formula to calculate the attenuation and wavelength(lamda)........If not please give me the specifeid formula for it which is used by IE3D?.. Also reg.conductor strips....is there any other conductor(other than...
  5. M

    Formula for calculating the alpha and lambda of a tx.line

    help reg.attenuation hi all, do anyone has the formula to calculate the Alpha(attenuation) and lamda of a tx.line structure say stripline or microstrip or CPW from the near field distributions?..... please help me in getting the links regarding the same...... with regards, venakt.G.
  6. M

    hi jian -help reg. field solvers

    hi jian, Thanks for the reply...eagerly waiting for ur suggestions reg.CNT interconnects....... Also i have a doubt reg.conductors(strips)....whther the conducting strip is copper or aluminium?...... Is there any other conductor widely used for nanometer design?....... please help me to...
  7. M

    hi jian -help reg. field solvers

    hi jian, I have forwarded the PDF file reg. CNT interconnects...Please help me in modeling the same...Expecting ur reply.... Also i have a doubt reg.conductors(strips)....whther the conducting strip is copper or aluminium?...... Is there any other conductor widely used for nanometer...
  8. M

    hi jian -help reg. field solvers

    hi jian, Is carbon nanotube interconnects (used in nanometer technology).....advantageous over other structures like CPW,stripline,microstrip?.....is there any results proving or validating tht it is the best structure for nm technology?...... herwith i attach a file reg. carbon nanotube...
  9. M

    hi jian -help reg. field solvers

    hi jian, thanks for the reply.....i got ur idea reg. advantages of IE3D..... i don't have the structure for carbon nanotube interconnects (used in nanometer technology).....will u please model and give me its structur and geometry?...... withb regards, venkat.G.
  10. M

    regarding s-parameters-tolerable values

    hi aswins, thanks for the reply yaar....
  11. M

    hi jian -help reg. field solvers

    Hi jian, thanks for the reply......how to modify the length and coupling coefficient in PARAMETER dialog box..... Also i need the different dielectric substrates with their dielectric constants used in practice?....plz help me to get the same..... is the dielectric should be purely insulator...
  12. M

    hi jian -help reg. field solvers

    hi jian, ThNKS FOR THE EXPLANATION.....i understood very well...when i simulated the structure...i found no coupling of fields to nearby traces in cpw_coupled_scaled by 10.......there should be much coupling than ordinary cpw_coupled.......can u give me suggestions on this........how to figure...
  13. M

    hi jian -help reg. field solvers

    hi jian, thankyou very much for the goemetry file.....i will try to simulate it..... As far as interconnects is concerned...is there any structures other than CPW,microstrip,stripline exists in practice.......If so please give me the structures..... also other than these parameters like...
  14. M

    hi jian -help reg. field solvers

    hi jian, Thanks for the reply...I have simulated the coupled gcpw structure.....i wil try for the freqiency response now.....hope u have done for micrometer.....if i scale down by 10 times....it will result in a lossy structure..... But i hve tried for scaling...it showed some errors on port...
  15. M

    hi jian -help reg. field solvers

    hi jian, Is there any option in IE3D to simulate for crosstalk between two lines i.e.,giving a signal input to the aggressor line(say port1&2)..and to see how much signal have been coupled to the victim line(say port 3&4)... Please help me to simulate for nm subsrates also... With regards...
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