能把HSPICE提取传输线的RLGC模型的网表发份给我吗？

论坛人气不足够阿

加沙阿啊啊

耦合微带线：
* Define Trace
*Defien FR4
.material die1 dielectric er=4.2 losstangent=0.025
.material copper metal conductivity=57.6meg
.fsoptions opt1 printdata=yes computeg0=yes computegd=yes computer0=yes computers=yes
* layer stack
.layerstack stack1
+layer=(copper, 0.7mil)
+layer=(die1, 11mil)
*trace shape
.shape trace1 rectangle width=20mil height=0.7mil
*microstrip
.model s_20 w modeltype=fieldsolver
+layerstack=stack1
+fsoptions=opt1
+rlgcfile=s_20.rlgc
+conductor=(shape=trace1 origin=(0mil, 11.7mil) material=copper type=signal )
+conductor=(shape=trace1 origin=(40mil, 11.7mil ) material=copper type=signal )
wtrace  inP inN 0 outP outN 0 fsmodel=s_20 n=2 l=0.3
.LIN sparcalc=1 modelname=my_custom_model
+ filename=couple2line 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
.AC dec 200 1 20G
.end

会同时输出rlgc和s参数，其中rlgc如下：
*SYSTEM_NAME : s_20
*
*       Half Space, AIR
*  ------------------------------------ Z = 2.971800e-004
*       die1   H = 2.794000e-004
*  ------------------------------------ Z = 1.778000e-005
*  //// Bottom Ground Plane ///////////
*  ------------------------------------ Z = 0
* L(H/m), C(F/m), Ro(Ohm/m), Go(S/m), Rs(Ohm/(m*sqrt(Hz)), Gd(S/(m*Hz))
.MODEL s_20 W MODELTYPE=RLGC, N=2
+ Lo = 3.038989e-007
+      3.204575e-008 3.038989e-007
+ Co = 1.140727e-010
+      -4.401793e-012 1.140727e-010
+ Ro = 1.922127e+000
+      0.000000e+000 1.922127e+000
+ Go = 0.000000e+000
+      -0.000000e+000 0.000000e+000
+ Rs = 4.679583e-004
+      5.480747e-005 4.679583e-004
+ Gd = 8.959250e-012
+      -3.457161e-013 8.959250e-012

谢谢winworm

对不起，2个马甲，eeda也是俺。
－－－－－－－－－－－－－－自己看manul写了写
*diff line on the top layer
*diffline.sp : caluclate diff stripline[pcbdiff_top.rlgc]
*created by liliming
*****************************************************
* material FR-4 W=  S=
* CRISS SECTUIB DUAGRAN AS FIKKIWUBG
*//////////----dWidth--- dGap ---dWidth----//////////dThickness
*////////////////////////////////////////////////////dHeight1
*----------------------------------------------------dThickness
******************************************************
.param dHeight1=8mil
.param dWidth  =5mil
.param dGap    =9mil
.param dThickness=1.2mil
.param dLength=10000mil
.options probe post
vimpulse in1 gnd pulse (1.8v 0v 0ps 50ps 50ps 450ps 1ns)
wline in1 in2 gnd out1 out2 gnd fsmodel=dstrip n=2 l=dLength
.material die dielectric er=4.3 losstangent=0.017
.material copper metal conductivity=57.6meg
.shape trace rectangle width=dWidth height=dThickness
.layerstack stack
+layer=(copper,dThickness) layer=(die,dHeight1)
.fsoptions opt1 printdata=yes computeg0=yes computegd=yes computer0=yes computers=yes
.model dstrip w modeltype=fieldsolver
+layerstack=stack
+fsoptions=opt1
+rlgcfile=pcbdiff_top.rlgc
+outputformat=rlgcfile
+conductor=(shape=trace origin=(0mil,'dHeight1+dThickness') material=copper type=signal)
+conductor=(shape=trace origin=('dWidth+dGap','dThickness+dHeight1') material=copper type=signal)
.tran 1ns 10ns
.probe v(out1) v(in1)
.end

winworm 可以留下个EMAIL么，以后向你请教，我的email：shark4685@yahoo.com.cn