Hello-
I am trying to design a twin lead balun in designer and I am trying to make it so that the middle layer (substrate in my case air filled) is tappered, in other words starting at a thickness of .2" and at the other end having a thickness of .6"
I tried clicking on the layers porperties...
I am trying to do some simulations on a GPS antenna and would like to use PUFF to help with the simulations, but I would like set it up so that its probe feed -- ideally at the 50 ohm impendance match location where it is also RHCP. I am waiting to get the trial version of emPiCasso but for the...