mike_bihan
Full Member level 3
Hi, all:
Recently I got some problem about 'spiral inductor modelling'.
After obtaining S-parameters from network analyzer, we had to translate it into some kind of equivalent circuit to simulate it in hspice. Some methods of annealing were used for this process. Since there will be many sets of resolutions during the process of annealing, so what should be the final criteria?
Also, since the value of the elements, such as resistor, cap, and inductor in the equivelent circuit, are frequency dependent, how can we calculate the exact value of these elements? Should I calculate every parameter at each frequncy point?
How to simulate this equivelent circuit is also a big issue, because the parameters are frequency dependent, how to handle these problems? I wish some experienced guies can help me.
Thanks!!
Bi, Han
Recently I got some problem about 'spiral inductor modelling'.
After obtaining S-parameters from network analyzer, we had to translate it into some kind of equivalent circuit to simulate it in hspice. Some methods of annealing were used for this process. Since there will be many sets of resolutions during the process of annealing, so what should be the final criteria?
Also, since the value of the elements, such as resistor, cap, and inductor in the equivelent circuit, are frequency dependent, how can we calculate the exact value of these elements? Should I calculate every parameter at each frequncy point?
How to simulate this equivelent circuit is also a big issue, because the parameters are frequency dependent, how to handle these problems? I wish some experienced guies can help me.
Thanks!!
Bi, Han