Jacky Loh
Junior Member level 1
Recently, I am trying to design a 1:1 Wilkinson power divider using stripline. And I have some questions about it:
1. How to compesate the discontinuity, such as t-junction, bend, step....Is there some experence about it ?
2. I can have low VSWR at input port at f0(center frequency), but I can not have low VSWR at output ports at the same time. Meanwhile, the S23 at f0 is also not very low. As I konwn, these quantities of an optimized Wilkinson power divider can be very low at f0. I have no idea what is wrong.
Could anybody give me some hints? Thanks!!
PS: I upload some pictures about my model. And I used HFSS to simulate.
1. How to compesate the discontinuity, such as t-junction, bend, step....Is there some experence about it ?
2. I can have low VSWR at input port at f0(center frequency), but I can not have low VSWR at output ports at the same time. Meanwhile, the S23 at f0 is also not very low. As I konwn, these quantities of an optimized Wilkinson power divider can be very low at f0. I have no idea what is wrong.
Could anybody give me some hints? Thanks!!
PS: I upload some pictures about my model. And I used HFSS to simulate.