boiajr
Newbie level 1
I am currently trying to simulate an array of Vivaldi antennas. I work with ADS Momentum. I have finished the elementary antenna design, but I am having problems with the 2-way Wilkinson power splitter. I designed and optimized it using Schematic, but when I create the layout and try to simulate it, some of the results are good (S11, S21), but some are wrong (S22, S23). I am using only one layer (resistors are Lumped with artwork).
I read that I could create a handmade resistors instead, on a different layer and connected using via to each section of the power splitter. Sadly, I don't know exactly how to obtain the needed resistance by means of dimensions and resistivity.
I also know that I could use EMDS co-simulation to skip the layout, but I have no experience with it.
I read that I could create a handmade resistors instead, on a different layer and connected using via to each section of the power splitter. Sadly, I don't know exactly how to obtain the needed resistance by means of dimensions and resistivity.
I also know that I could use EMDS co-simulation to skip the layout, but I have no experience with it.