两条耦合微带线的HSPICE仿真netlist:
* 2 coupled microstrip line *Define FR4 ******************************************************* VIMPULSE inP gnd PULSE 3v 0v 5n 0.5n 0.5n 25n wline inP inN 0 outP outN 0 fsmodel=microstrip2 n=2 l=0.3 .material die1 dielectric er=4.4 .material copper metal conductivity=57.6meg .shape trace1 rectangle width=5mil height=1mil .layerstack stack1 +layer=(copper, 1mil) +layer=(die1, 5mil) .fsoptions opt1 printdata=yes computeGO=yes computeGD=yes computeRO=yes computeRS=yes *microstrip .model microstrip2 w modeltype=fieldsolver +layerstack=stack1 +fsoptions=opt1 +rlgcfile=microstrip2.rlgc +conductor=(shape=trace1 origin=(0mil, 6mil) material=copper type=signal ) +conductor=(shape=trace1 origin=(10mil, 6mil ) material=copper type=signal ) .LIN sparcalc=1 modelname=my_custom_model + filename=microstrip2 format=touchstone dataformat=db P1 inP 0 port=1 z0=50 ac=1 P2 inN 0 port=2 z0=50 P3 outP 0 port=3 z0=50 P4 outN 0 port=4 z0=50 .TRAN 0.5n 100n .end
瞬态仿真得到crosstalk
ps:为什么我在用hspice时Avanwaves的时候出现Awaves Command Error.Parsing error in line 0:syntax error是什么原因，怎么解决啊
答： 不要再中文路径下运行，将运行文件目录改为英文
