hadzzgl
Newbie level 5
how to calculate transformer
I build two coils in CST 2009,the two pins of the primary coil was set as discrete port,calls port1,the two pins of the secondy coil was set as discrete port,calls port2,then I simulated two coils in CST,and I got s11,s21,s12,s22,How to get the coupler coefficiency parameter k and the power transmassion efficiency,or power transmission efficiency using S parameters?
I set waveguide port too.the two pins of the primary coil was set as waveguide ports,calls port1 and port2;the two pins of the primary coil was set as waveguide ports,calls port3 and port4;after simulating,I got s11,s22,s33,s44,s12,s13,s14 and so on. How can I get the coupler coefficiency parameter k and the power transmassion efficiency,or power transmission efficiency using S parameters?
I build two coils in CST 2009,the two pins of the primary coil was set as discrete port,calls port1,the two pins of the secondy coil was set as discrete port,calls port2,then I simulated two coils in CST,and I got s11,s21,s12,s22,How to get the coupler coefficiency parameter k and the power transmassion efficiency,or power transmission efficiency using S parameters?
I set waveguide port too.the two pins of the primary coil was set as waveguide ports,calls port1 and port2;the two pins of the primary coil was set as waveguide ports,calls port3 and port4;after simulating,I got s11,s22,s33,s44,s12,s13,s14 and so on. How can I get the coupler coefficiency parameter k and the power transmassion efficiency,or power transmission efficiency using S parameters?