COMSOL Tutorial - Simulation of a Hairpin Bandpass Filter

[@mohamedmoumou6682]

Thank you very much sir

[@abdelrahmanibrahim7808]

Thank you sir, can you share with us the "parameters file" in the beggining of the video

[@EMSpectrumLab]

You can email me. I'll send the file to you. [e-mail]

[@mohamedmoumou6682]

Good day Sir, I am new to COMSOL. I want to model a point source from which Electric Field spreads out in x,y directions. I am working in 2D plane.
I started of by creating a geometry with air, and then specified my point. How do I assign electric field to my point?
Any help would be greatly appreciated.
Regards

[@EMSpectrumLab]

I did not simulate this case before, but I guess you should assign it as "Electric Point Dipole" (in Physics->Points section).

[@pathanraziya9202]

Sir, Thank you so much for this video. Can you please tell me how to calculate the parameters shown at the starting of this video.Then I can calculate the parameters required for my frequency

[@EMSpectrumLab]

For designing such filter you can use the explained method in this textbook (season 5 & 7): Microstrip Filters for RF-Microwave Applications [Jia-Sheng Hong] [2nd Edition]

[@pathanraziya9202]

@@EMSpectrumLab Thank you sir