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Recent content by kovibb

  1. K

    Ansys Electronic Desktop - HFSS 3D layout design to HFSS design

    Hi Please can you advice to me how can i transfer (if it's possible) the HFSS 3D layout design (2D modeler) to to HFSS design (3D modeler)? I would like to at least check (by HFSS design view) if my 2D model representation, port definition etc. in HFSS 3D layout design is corrected setup...
  2. K

    CST MICROWAVE STUDIO - Arithmetic operation betwee 1D result

    Hi everyone, Please, can you help me how numeric division between two 1D results in CST MICROWAVE STUODIO could be done? I cant find such option in postprocessing template. Thank you for any advice.
  3. K

    How to use Lumped elements with ports in CST

    In the case of discrete port: Define a discrete port impedance directly in port setting (only real valued impedance is support). In the case of waveguide port: Waveguide port generaly needs some homegeneous space in front of propagation wave direction. This is in many case ensured by solver...
  4. K

    Using sensitivity analysis in CST

    You should look at the official CST document: "CST MICROWAVE STUDIO - Workflow and Solver Overview" that you can find it in installation directory or simply used the help. The sensitivity analysis is described on page 113. In short, you must define so-called constraints at first and then setup...
  5. K

    [SOLVED] CST impedance and scattering matrix explanation

    Hi everyone, I would like to ask you for explanation. I investigated simple (ideal, lossless) microstrip transmission line (MTL) in CST Design Studio (analytical model) with characteristic line impedance approximately 54 Ohm (poor real-valued) and I matched all port reference impedances to this...
  6. K

    Getting "terminated abnormally" error with CST MWS

    I suggest you to use the frequency domain solver instead of transient domain solver that is better for a resonant structures investigation.
  7. K

    TSMC 90nm - reliability simulation

    Thank you for reply. Only recently i got models, and i have to sadly state that these PDKs dont support the reliability simulation.
  8. K

    TSMC 90nm - reliability simulation

    Hi all, I would like to know if the TSMC 90nm transistor models from T-N90-CM-SP-004-K1/T-N90-CM-SP-013-K1 Process Desgin Kit consist reliability parameters for Cadence Reliability Simulator. Thank you for reactions.
  9. K

    TSMC 90nm VSS connection problem

    Hi all, I have a little problem in layout with nch_lvt standard cell. This cell have PDKREC/wellbody Pin layer which defined transistors´s bulk (B) pin. I used Connectivity-Driven capability of Virtuoso design kit to create layout. However I can´t connect this bulk (B) to VSS! net on Metal 1. I...
  10. K

    ASSURA to PVS conversion

    Hi all, Please can someone help me with assura to PVS conversion? So how can I convert drc, erc and lvs rule files from one tool to another? Thanks for your advices.
  11. K

    Cadence conformal LEC - crush after start

    I am so sorry, you are right ET in europractice means this solution (Encounter Diagnostics Basic,Encounter True Time ATPG Advanced,Option to RC - DFT Architect Advanced). So of course this is not Cadence Encounter Timing System. I downloaded bad tool. Anyway can you help me resolve this problem...
  12. K

    Cadence conformal LEC - crush after start

    command "ets" is not in Cadence Encounter Timing System installation directory. Other suggestion? Thanks
  13. K

    Cadence conformal LEC - crush after start

    yes the problem was in permission to check that license. I have already fixed it. Thank you very much. But now i have a problem with Cadence Encounter Timing System tool. When i launch it from terminal by "et" i get library problem: Encounter(R) Test and Diagnostics 14.1.100 Apr 23, 2014...
  14. K

    Cadence conformal LEC - crush after start

    Hi all, Please can you help me solve the following problem? when I start LEC, it immediately crush. This is message what i get after comman "lec": Command like nmp and ccd work so i really dont know where is the problem. Linux version Thank you very much for any advice.
  15. K

    Assura, qrc, rcx, pvs (Physical Verification System)

    Re: Assura,qrc,rcx,pvs (Physical Verification System) Thank you very much. And PVS product from cadence? A i am interesting mainly about this difference. THANK YOU

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