Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.
2d circular waveguide TM and TE modes
Posted 12.04.2015, 10:53 GMT-4 RF & Microwave Engineering, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 5.0 0 Replies
Please login with a confirmed email address before reporting spam
Excuse my poor english. I'm working on a comsol (5.0) model (mode analysis, RF module) on step-index fiber (2d circular waveguide), following the idea of www.comsol.it/model/step-index-fiber-145 . I'm trying to categorize hybrid and transverse modes of step-index circular 2D waveguide by checking results of FEM solver with reference books, but I have some problems about transverse modes. In particular in the case of TE/TM modes the component of E/M in the direction of propagation must be zero, but this is not the case for my project. What's the problem? Is it with FEM solver or with geometry?
If anyone would ask me I will upload my personal project (but as I previously said it is strongly related to comsol library standard model in the link).
Thank you so much
Hello Riccardo Gonzo
Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.
If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.