VarunKumar89
Junior Member level 2
hello all,
i am tring to find s-parameters of pcb traces using ADS-momemtum. it has total 24 ports out of which 8 ports are differential one . when i associate the the differential ports to each other using port editor option, then after simulation it gives 20 port result. but i have to use s-parameter file further with 24 ports. Then how can i find out s-parameters of differential ports. and why we make the impedance of associated ports 100 ohm while the single ended are having 50 ohms.
Thanks for help in advance.....
i am tring to find s-parameters of pcb traces using ADS-momemtum. it has total 24 ports out of which 8 ports are differential one . when i associate the the differential ports to each other using port editor option, then after simulation it gives 20 port result. but i have to use s-parameter file further with 24 ports. Then how can i find out s-parameters of differential ports. and why we make the impedance of associated ports 100 ohm while the single ended are having 50 ohms.
Thanks for help in advance.....