how can I draw this kind of shape by equation in HFSS?

[imtiaz369]

How can I draw this shape in hfss by equation??

 

[D.A.(Tony)Stewart]

It's a 3D mesh design for Vivaldi types.

Get this https://gmsh.info/

• I found it in 3 minutes. How do you search for it?
• based on your query and missing link
• for reference, please include in future.

Use your favorite graphics tool. and trace the coordinates
Make it square ( it wasn't ) Photocopiers automatically deform scale to detect fraud bills
double the size to 1080 or more.

Measure Diameters in pixels and convert to mm by curve fix using layers like PSP or PS or Corel.
Create XY coordinates for centroid and diameter

Choose a datum point for corner or center or ?


then tweak using above software for swarm properties.

 

[imtiaz369]

It's a 3D mesh design for Vivaldi types.

Get this https://gmsh.info/

• I found it in 3 minutes. How do you search for it?
• based on your query and missing link
• for reference, please include in future.

Use your favorite graphics tool. and trace the coordinates
Make it square ( it wasn't ) Photocopiers automatically deform scale to detect fraud bills
double the size to 1080 or more.
View attachment 187745
Measure Diameters in pixels and convert to mm by curve fix using layers like PSP or PS or Corel.
Create XY coordinates for centroid and diameter

Choose a datum point for corner or center or ?


then tweak using above software for swarm properties.

Maybe I am asking about drawing in a specific software! HFSS!

 

[D.A.(Tony)Stewart]

With great imagination and difficulty define origins, radius, arcs, bend type and intersections using your choice of central datum then create this as a 3D model.

When in doubt Press F1 and search or ask a better question.

 

[volker@muehlhaus]

or ask a better question.

I think the task is clear: how to draw HFSS geometries by code (macro).

I am not an HFSS user, but the most recent solution seems to be scripting using PyAnsys

EDB: 5G linear array antenna — PyAEDT

aedt.docs.pyansys.com

and more specifically, using create_polygon() function

create_polygon — PyAEDT

aedt.docs.pyansys.com

 

[D.A.(Tony)Stewart]

I think the task is clear: how to draw HFSS geometries by code (macro).

I am not an HFSS user, but the most recent solution seems to be scripting using PyAnsys

EDB: 5G linear array antenna — PyAEDT

aedt.docs.pyansys.com

and more specifically, using create_polygon() function

create_polygon — PyAEDT

aedt.docs.pyansys.com

Me neither.
I just showed a menu for graphical design with various geometries. One must either know the equations of the arcs or a gerber file or XY plot list.
Yet all he had was an obfuscated asymmetrical photocopy in some journal article. I have no idea what he can do or can't but that is his question.

Since he unlikely has no equations or vector diagram, he'll have to make one match the photo with GUI tools.