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43 Threads found on edaboard.com: Hfss Failed
Could you share the hfss project ?
Hello, I'm not sure if I have a windows compatibility issue here. I used to work with ANSYS Designer and hfss importing board files (*.brd) from Allegro PCB Editor and the software recognized the board without problems. It's been a few months since I had done this for the last time and back then I had Windows 7. Now I'm using Windows 10 and when
hi, what is the error 'ACIS entity check failed for part ...' in hfss and how I can solve this problem in my 3d model?
Hello PlanarMetamaterials I have the same problem and indeed I am using Master/Slave BC in hfss with array tool. Do you know what the problem and how I could overcome it? Regards, Hussam
when I try push excitation option in ansys designer it is showing the following error failed to push excitation information - Unable to extract voltage from parent solution. You may need to analyze the circuit. any help is highly appreciated
hy all! After drawing my geometry and setting up the setup solution and run it I have got this error message : 106291 Please help me with suggestions. What is with this error??? Regards!
Hi. I installed hfss 13 and 12 and 11,but I receive this error: failed to check out license 'hfss_desktop'. Invalid (inconsistent) license key (FLEXlm Error -8) How solve this problem?I was installed and used from hfss 13,about one year ago,without any problem in installation. But now I will receive above error. (...)
Hi all, I am doing hfss simulation for combination of FR4 PCB and Metal PCB. My simulation failed after running several hours. There was a warning message-"Geometry Stitch failed. Falling back to backup process". I'm using hfss 15.0 (64 bit) for analysis. Can anyone give me idea what is this warning message and how to (...)
h i every one while i am working on my design in hfss especially in optimization, i get error after analyze said that Optimization Analysis failed - Initial value is infeasible what they mean with initial value....
I have gone through many threads in the forum about finding the input impedance of patch antenna, however all the replies can't catch my mind. some thread say used Z parameter, but i failed to get it (the zin suppose should be hundreds ohm but i get 20 ohm only) some thread say used de-embedded way, but how to de-embedded? So, can anybody
i m designing a patch antenna in hfss at 30 tetra hz but i m having a following error : hfssDesign1 (DrivenModal) 1. Port refinement, process hf3d error: failed to solve the problem due to lack of precision. The likely cause is that the frequency is too low. 2. Simulation completed with execution error on server: Local
Hello frnds any one can send me patch antenna hfss file for GPS patch antenna (1.576GHz)i tried very hard to design but failed for required gain of 6dBi.plz plz plz i urgently need it.:sad:email -hmagar15@gmail.com Did you get the GPS patch antenna design completed? I'm looking for the same thin
I am trying the pushing excitation function in designer into hfss, but I have tried many times. The designer always gives the following messages"failed to push excitaion information ,unable to extract vlotage from parent solution you may need to analyze the circuit ". Any body know what is the problem? please also see the attachment (one for hfs
I am trying to follow hfss tutorial on Floquet port but i am getting following error messagefailed to solve the problem due to lack of precision. The likely cause is that the frequency is too low..I have attached the tutorial and hfss file both.Any help will be greatly valuable to solve this error. Thanks
Hey guys, I need help on this. My hfss has just failed to start. I'm using hfss v11 on Windows 7 Ultimate, with compatibility mode to Win XP SP3. It crashes with these details: Problem Event Name: APPCRASH Application Name: hfss.exe Application Version: 11.0.0.1 Application Timestamp: (...)
We are running a simulation to model transmission through an odd shaped object that we drew in hfss. We want to put a square wave port on a rounded side of it but can't figure out how do that. Since that failed we put a wave port on one end of the object. The port crosses over multiple objects but are contained inside of another larger cylinder. We
Hi, I am new beginner in hfss. I am trying out hfss simulation on this SAW packaging and got these errors: Mesh generation has failed. Specific details may be located in 3D Modeler> ..... Simulation completed with execution error on server: Local Machine..... I do not quite understand what's mesh generation, when i refer to the logs, (...)
dear friends, I have placed 3 posts and did not get a single reply...... I request you if anyone has a guide to model and simulate a circular waveguide in hfss. I failed to get correct polarization of e field on my S parameters are also not correct. I need help from you guys. Please give me a tutorial or respond atlea
Hi, since recently I am not able to run hfss (v11.2 running on RHEL 3) anymore. While starting hfss (either the GUI or the batch version) from the shell I get the following error message: /prog/ansoft/hfss11/mainwin511/mw/bin/tools/core_services.common: line 9: 13505 Terminated watchdog "$MWWATCHDOG_TERMINATION_FILE" Fail
Hi while simulation these 2 errors are coming " 1. Part EquationSurface1 has negative volume. 2. Acis error: "api_check_entity failed for part: EquationSurface1" i am not able to figure out these errors. it will be of great help if anybody can figure out those errors and how to remove them...
Either do I. Can someone provide some help? I get the following error: failed to check out license hfss_desktop Invalid (inconsistent) license key (FLEXlm Error -8)
Hi! When I start hfss and go to Project -> Insert hfss Design the following error message appears, after which hfss crashes. I am running it on a server running unix, logging in using VNCviewer from a computer with Windows Vista installed. I will greatly appreciate any suggestions/ideas/help. Thank you! Error Message: ========
Hi All, I am working on a dipole array with dipoles located very close to one anotherwith a coupling layer below the dipoles that touch and effectively should be one object(maybe?). I tried to run validation check but the geomtetries of these two failed the ACIS entity check. I spoke with several coworkers who informed me that this could be du
Hi everybody! I need to create a 3D volume by an equation based surface (a spiral) but I'm encountering some difficulties. If I select the face and then use edit->surface-->sweep faces along normal, I got the following error message: Acis error: "failed to thicken sheet.. Acis Error 89018 - could not offset face because of bad curvature s
Hello, I am getting a mesh error for a project I'm working on. Mesh generation has failed. Specific details may be found in Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. The design is a vacum box with these dimentions,8um,8um,18um. I have a smell strip of AL inside of it with these dimensions, 8um,1um,1nm. I
Need Help here.... I am simulating a very short dipole(overall length 9 nm) with operating freq of 650 THz in hfss v11. Solution type is driven modal and i assigned a lumped port of 50 ohm port impedance. The error i got was " Port refinement, process hf3d error: failed to solve the problem due to lack of precision. The likely cause is that
does any one of you know why I am getting the follwing error? Mesh generation has failed. Specific details may be found in Modeler>Model Analysis>Show Analysis Dialog>Last Simulation Mesh. (10:51 AM May 19, 2008) Simulation completed with execution error on server: Local Machine. (10:51 AM May 19, 2008) when
Hi, I am working with IE3D an hfss. I do design in IE3D and export it to hfss. My circuit is 3D one and I transfert it to ".sat" in hfss. But when I load it in hfss there is an error message, Acis error: "api_check_entity failed for part: alim", when I define it as a model. What this message mean? How (...)
Hi, I have made a loop antenna of copper material and substrate as the air and trying to simulate the pattern in hfss but I am getting simulation error of loading of data failed while doing FAR Field pattern Antenna parameter computation. How I can overcome this error? Also please let me know if any specific tutorial for loop antenna simulation in
Hi for all!!! I'm a university student and i got a project about spiral antenna with hfss.After i finished 3D model of spiral i wanted to analyze.after clicking 'analyze all',a few second later i got an error message 'mesh generation failed' and i couldn't solve the problem. Could anyone help ? Thanks for your interest''
I get some error that looks like: BEGIN_ERR 10 Volume Mesh Generation failed 1 2 #nextgen/ver6_stitching_flag failure_mode_enum END_ERR in my antenna simulations. I have posted the hfss model file too. Could someone give me an idea what the error is about. I am sure it is something to do with the size of the elements. The smallest compon
Rar or zip the hfss file and it should allow attachments...
Adaptive solution setup, process abc3d : failed to solve the problem due to lack of precision. The likely cause is that the frequency is too low. The error will be gone at higher frequencies such as 10 GHz, but frequency band of my interest is 10 MHz
Adaptive solution setup, process abc3d : failed to solve the problem due to lack of precision. The likely cause is that the frequency is too low. The error will be gone at higher frequencies such as 10 GHz, but frequency band of my interest is 10 MHz
Dear All, Using the hfss 10, After Running the simulation that calculates the eigenmode resonance frequencies of a magnetron cavity, it stops and gives me the following message: Recovering adaptive solution, process abc3d: Eigenvalue calculation failed to converge. (12:34 PM Feb 17, 2007) Simulation completed with execut
hfss simulation error is as follow: test2 (E:/Work/) hfssModel1 Simulation completed with execution error on server: Local Machine. Unable to save current mesh data for simulation: Setup1 failed to copy local file Setup1.lin to file (...)
Hi all! I've a trouble modeling a patch antenna in hfss v.10 It still displays a meshing error report: Volume meshing failed. Fault tolerant mesher failure. Error in stitch module. I think it's related to some mistake I did in desing but I'm not able to find out the bug. Could anybody be so kind to shine a light upon this prob
Hi all, I have been recently trying to simulate a pair of coupled striplines in hfss. I tried but failed to obtain the coupled lines' characteristic impedance and relative dielectric constant for even-mode (Zoe, Epsilon-re)and odd-mode (Zoo, Epsilon-ro) excitations. I set two wave ports on two ends of the coupled lines. In each port, I set
Hi all, I have been recently trying to simulate a pair of coupled striplines in hfss. I tried but failed to obtain the coupled lines' characteristic impedance and relative dielectric constant for even-mode (Zoe, Epsilon-re)and odd-mode (Zoo, Epsilon-ro) excitations. I set two wave ports on two ends of the coupled lines. In each port, I set t
That is to say, can hfss simulate the low frequency? when i simuate the crosstalk of two difference stripline, the hfss always display error,the error is as follow: Discrete solution setup, process abc3d : failed to solve the problem due to lack of precision. The likely cause is that the frequency is too low. I set the parameters
Hi all, I am a new member of this group and a freshman learning hfss. I am trying to simulate the microstrip structure on silicon substrate and I get a port refinement error message stating the process abc3d failed unexpectedly. Please help me solve this error and also let me know what is meant by abc3d and port refinement er
How to plot a radiation pattern with continuous line instead of seperate point? I tried alot of ways and failed though. See attached picture.
Hello all, How do you draw a tetrahedron in hfss ? or for that matter a tapered structure ( like the flare of a rectangular horn ) in hfss ? Thanks for your time. -svarun