How to Create Bending Flexible Printed Circuit Board in HFSS

如何在HFSS中創建彎曲柔性印刷電路板
為了估計PCB的彎曲如何影響其上的傳輸線的阻抗和插入損耗，我們需要構建一個可以以任意曲率彎曲的PCB模型。 該視頻將向您展示如何在HFSS中製作模型。
To estimate how bending of a PCB affects impedance and insertion loss of transmission line on it, we need to build a PCB model which could be bended in arbitrary curvature. This video will show you how to make the model in HFSS.

[@oussamagassab3282]

thank you so much. it is very useful video

[@skywalkerlxy5213]

Thank you for uploading this video. It really helps me in building the bending model in HFSS. I also have a question about simulating the bending model. After the bending, it's hard to add the excitation by drawing a rectangular. How would you add the excitation in a bending model?

[@GlUl-l7j]

Hi.How did you solve this problem? I have a flexible radiator, but when the bending radius changes, the ports get knocked off.

[@kediyan1199]

请问双层PCB带via hole要怎么模拟到HFSS呢？

[@dineshvenkatachalam3764]

Thank you. I am working on a conformal antenna. I'm getting issues while port assignment error "two conductors are not touching" on simulation

[@swarnimsinha3397]

i am finding same issue.did you get any solution ?

[@dineshvenkatachalam3764]

@@swarnimsinha3397 use sma connector feeding for the design.

[@GlUl-l7j]

I have a flexible radiator, but when the bending radius changes, the ports get knocked off. Have you encountered such a problem with a conformal antenna?

[@dineshvenkatachalam3764]

@@GlUl-l7j after completing the design kindly use probe fed for simulation. Because in practical case v will feed the antenna only using probe ie sma probe