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35 Threads found on edaboard.com: Import Dxf Hfss
I made a simple patch antenna in CST. Now I want to compare its results (S11) by designing it in ADS and hfss. I'm able to import dxf files from CST into hfss and ADS. I successfully simulated the design in hfss but was wondering if I can simulate the dxf file in ADS (Momentum) as well? (...)
Hi, I am working in Rotman lens antenna. i want to know how can i draw it in hfss and i hear that it is very difficult to do that . i have been started to draw it but it was very Creepy. So , i have read that it is simple to draw it by AutoCad and then import the dxf file in hfss. There is any help for Rotman Lens (...)
hi I have hfss13 and design one microstrip antenna now I want to put it in protel but when I export file in hfss to *.dxf and then import in autoCAD software . just ground and probe will be imported in autocad and i cant see patch WHY??
Dear all, Any one pls tell me how to import a autocad file to hfss version 11....... Please help me..
you can easily import dxf by Altiume designer! It should be noted that in two software the unit should be same.
Maybe if you have exported your model to dxf in CST and then importe to Altium, it may not work because dxf (in CST 5.0 atleast) is 2D and all layers may not have been exported precisely. What I would suggest is to export the file in *.step or *.sat. Then may be you will have to again convert this to DWG using any CAD / CAM softwares and (...)
The AutoCAD data exchange format for 2D layout is dxf. dxf can be imported into hfss and other EM simulators.
Hi Guys, I need some guidance to import .dxf file (which i extracted from hfss) to ADS. I read few previous post but could not get the solution to my problem. The .dxf file that I get form hfss is attached. I am really not sure if I extracted it correctly as its just 19KB and does not seem to have (...)
i have tried to convert the .dxf,.gbr file into .hfss file by the option import in the hfss menu bar. but it report there any chance to convert the file into hfss.
Hi, These files are the full human brain model in different versions of AutoCAD (2000 to 2010) in .dxf and .DWG format(acrually I export them from 3ds max), I'm trying to import them into hfss and run simulation on them. I searched a lot to find a human brain model in hfss, but I couldn't (The price of human brain in (...)
Hi Everyone, I am not able to import dxf files into Ansoft Designer 4 or to hfss 11/12. I am getting the following error when I tried to import, using Layout->import File " viewport entity with no extended data" Any suggestions regarding this error? Thanks, sv
Hi, I am working on simulation of human brain, so I need to import a file to hfss, the file is a .mat file (MATLAB). is there any way to do this??? thanks,
I think one should go for AutoCAD in case of such curves.. First drwa the structue in that and than import the .dxf file in hfss Besties Kecbackbencher
I would like to use Matlab to draw a geometry and then save it in dwg or dxf format to import into hfss. Does anyone have a code to generate dxf or dwg from a generic geometry like a square? Thanks in advance for your help.
hello, would anyone know how to effectively import a single layer layout file (dxf) into hfss ?
I think dxf is not good for this problem :wink: Try STL format (it describes 3D object by mesh that is spread on object surface .. so if you have scanned object by 3d laser scanner the STL format describe your object with no problem). Originally, this format is developed to this task (STereoLithography). 400 000 faces are quite good. Sometimes
hfss can export a dxf file. Once you have that, you need a CAM editor, or other PCB software that can import the dxf and export the Gerber files. Without knowing what sofware you have at your disposal, it's difficult to give detailed directions. If you can get the dxf file, and you can't find software (...)
Ok thank you for your reply, My problem with the import of file, I have some design with hfss I would obtain the layout using GerbTool so I import the file from hfss (*.dxf) and I try to export it under GerbTool but I don?t obtain the desired layout (it give me only the substrate and the ground plane only (...)
Hi, I have been using ADS for my patch antenna design but I now want to simulate these designs in hfss. Do I have to start all the designs from scratch or is there any way to import these designs into hfss? I am new to hfss so please help. Thanks, Aarkay.
First you need to import the dxf to layout and then export to Gerber. Its try and iterative process in setting the various check boxes
Hi, I've made some 3D designs in hfss and now want to export them for PCB fabrication. What I had done in the past was to use hfss -> SAT export -> AutoCad import of SAT -> dxf export -> ADS/Momentum dxf import -> Gerber export However, this doesn't work very well with what designs I (...)
I trying to find the way by which i can cut the head cress section. I want to import then into MATLAB.
Pl. can somebody tell me any way or software for conversion of .hfss file to Gerber format for Fabrication.............I need to know it early since this is a part of my Final year projecti.e. (Design, fabrication and characterization of multilayer microstrip patch antenna for gain enhancement) Added a
From my experience with dxf import, the hfss automatically did "sweep->along vector" and made from a 2D dxf surface into 3D object. Fortunatelly, one can manually delete sweep along vector and 2D surface is again obtained...
Hello Asim, If you want to export Ansoft hfss design to Agilent ADS then 1. Simulated design use export S-parameters (in touchstone format) then import for ckt simulation in ADS 2. Layout Design export in dxf or IGES/GDSII then import & use the Momentum for EM simulation... you can use even Ansoft Designer or AWR (...)
Thank you I draw a box on AutoCAD and save with *.dxf extension. In the hfss I import this file, but hfss not accepted. plese help me more.
You can use export your hfss model into a suitble extension that you can import in your desired PCB software. Regards
try to export step and import it to hfss you have to buy the license for it. step or sat better then iges. pl
I've tried the .dwg and it imports correctly into hfss. But I still haven't done myself to export/import different layers
hfss has 3D-model import from mechanical programmes, only. For example -SolidWorks.
hi i haver a filter geomtry in dxf format. how can i import into a 3d modeller like hfss, please advise
hello, I am an ocasional autocad user and, up to my knowledge, the dxf format is only used for 2D drawing, not 3D. If you want to import to autocad a 3D drawing, i think you must use ACIS (*.sat) format or 3d studio. Check hfss to export one of those regards
hi what is the feko setting to correctly import dxf file? someone have a examples. tanks
check yours yahoo mail , i've sent hfss manual to you. if you used dxf import of cource you have 2d model or set of FACEs, so you need add volume to model and transform it to the OBJECTs by "SWEEP ALONG VECTOR" function, applied to FACE. only after that you can assign material properties to (...)
yes, you can import files in format of GDSII, IGES, dxf, DWG, SLD, etc.