ljx1067
Junior Member level 1
inverted f antenna hfss example
the red part is the lumped port in my simulation ,is this right? from s11 it seems that the impedance matching badly from 10G until 100GHz.
thanks.
Added after 1 hours 18 minutes:
this antenna is proposed to use in cmos circuit,the invert f part is small.so three pads are added for measurement. the middle pad is for singnal of GSG probe and the other two pads for ground.
I think the lumped port should be from ground to signal so I draw a rectangle between them,is that right?
the red part is the lumped port in my simulation ,is this right? from s11 it seems that the impedance matching badly from 10G until 100GHz.
thanks.
Added after 1 hours 18 minutes:
this antenna is proposed to use in cmos circuit,the invert f part is small.so three pads are added for measurement. the middle pad is for singnal of GSG probe and the other two pads for ground.
I think the lumped port should be from ground to signal so I draw a rectangle between them,is that right?