LioTa
Newbie level 4
Hello, I am currently working as an intern. My mission is to find the length of a tapered section that would make a transition from a WR430 waveguide to a 10x2.5cm waveguide filled wirth FR4-Epoxy, the goal being getting low VSWRs so that the Epoxy heats homogenously.
I have watched a lot of tutorials on HFFS regarding the simulation of rectangular waevguides and already done a lot of simulations using wave ports directly on the faces of the waveguide, but my boss recently asked that I simulate the entire structure and showed me the waveguide that was going to be used, and I realised that it was a WR430 to coax adapter. So now I've got this question : How do you simulate the wave coming from a coax, do I have to model the probe or do I just have to do as I did so far, like in the picture attached.
Also, if anyone knows if there is a way to calculate the guided wavelength in a tapered section of a rectangular waveguide, I'd really appreciate it because I can't find anything about it.
Hope I was clear enough, if I wasn't or said anything that looks stupid to you, don't hesitate to tell me.
I have watched a lot of tutorials on HFFS regarding the simulation of rectangular waevguides and already done a lot of simulations using wave ports directly on the faces of the waveguide, but my boss recently asked that I simulate the entire structure and showed me the waveguide that was going to be used, and I realised that it was a WR430 to coax adapter. So now I've got this question : How do you simulate the wave coming from a coax, do I have to model the probe or do I just have to do as I did so far, like in the picture attached.
Also, if anyone knows if there is a way to calculate the guided wavelength in a tapered section of a rectangular waveguide, I'd really appreciate it because I can't find anything about it.
Hope I was clear enough, if I wasn't or said anything that looks stupid to you, don't hesitate to tell me.