ahdzlqkdzl
Newbie
Hi, I'm new to design inductor in HFSS, also I use cadence for designing LNA.
and here is the question, when we use inductor for the matching circuit, do I have to use 1port single ended inductor?
or 2port differntial inductor?
there were differences between them. for example
1port(single ended) inductor spec: L= 172pH, Q=19.6, Fsr=122GHz
2port(differential) inductor spec: L= 152pH, Q=33.5, Fsr=221GHz
so, for the LC matching in LNA circuit, what kind of inductor do I have to use?
and I also found cadence provided RF inductor's finder value is about 1port single ended value.
and here is the question, when we use inductor for the matching circuit, do I have to use 1port single ended inductor?
or 2port differntial inductor?
there were differences between them. for example
1port(single ended) inductor spec: L= 172pH, Q=19.6, Fsr=122GHz
2port(differential) inductor spec: L= 152pH, Q=33.5, Fsr=221GHz
so, for the LC matching in LNA circuit, what kind of inductor do I have to use?
and I also found cadence provided RF inductor's finder value is about 1port single ended value.