hspice add model ?

allen_lyl

哪位前辈指点一下，已有一个connector的model（AirMax_VH_100ohm_RAR_100ohm_3pair_2mm_MC2C_AB.s24p），不知道该怎么用，请问在hspice里面怎么用语句和前后的trace链接起来？

wakinoda

如下：
S1 tx_1 rx_1 tx_2 rx_2 ... tx_12 rx_12 0 mname=AIRMAX
. P' I. ^$ ^/ t. X.model AIRMAX S TSTONEFILE = AirMax_VH_100ohm_RAR_100ohm_3pair_2mm_MC2C_AB.s24p
9 V5 F5 A, b0 g3 n1 q! i注意你的s-parameter模型端口一定要和HSPICE里定义的端口一致

allen_lyl

太好了！真的太感激了！这个model是厂家提供的，看不到s-parameter模型端口？是不是要在模型里面自己来定义端口啊？怎么定义？

) R, v. {: _+ S: v# v1 S0 U3 f* X9 m别的模型可以看到有端口，这个就没有！我不知道是不是要重新定义端口？然后才可以用啊！前辈请指教啊！

wakinoda

Part No.是多少？不可能没有配套的note可以查

allen_lyl

没有看到part number啊！

allen_lyl

这是model的前半部分，接下来没有上传的部分，全是数据！model信息就这么多！
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* N7 X& t* O& s2 ]) L& }/ ^#        Hz        S        RI        R        50
, G" ]4 ]. I! `0 X/ t5 Z50000000        0.005840144402        0.01261774643        0.0001914812071        0.01131354154        0.0001832736293        0.0006898859316        0.0001672425175        0.0006812842794       
-3.161805653e-005        0.000213994954        0.0001748447366        -3.27040591e-005        -1.77844438e-005        0.002900904769        0.0003273053863        0.002257234118       
0.0001009970176        0.0001975123932        -9.780656986e-005        0.0001596273876        8.271699608e-005        -7.908730405e-005        6.400454777e-005        0.0001161377143       
) J9 W( W1 n( ~! \; {2 e- Y0.9966848883        -0.03432331243        -0.0001061817411        -0.00464460707        0.0003299924736        -0.0002976503138        -0.0003201485131        -0.0002034368166       
/ J8 U/ J. T& h7 y-0.0001260793423        0.0001250651903        -0.0001258324326        3.363360506e-005        -0.0001109053014        -0.002098042675        -0.0002535615513        -0.001512366408

wakinoda

这你的要跟FCI要model note，否则只能自己根据24port自己去试，比如用1、3做输入，2、4做输出，看看S11,S21这些参数正常与否。

allen_lyl

好的！谢谢！

zippoland

好东东

liweizhe1002

长见识了，

abel_yeh

allen_lyl 发表于 2009-5-14 09:18
这是model的前半部分，接下来没有上传的部分，全是数据！model信息就这么多！
# q! Z3 F2 ]  Q! R7 p# Y0 B! ------------------------ ...

/ g( n4 X- `& J: H7 O, X  这个你直接找FCI告诉你定义。不过他们一般的定义方式是前半部分是HEADER端，后半部分是RECPT端。即1对13，2对14...12
; Z: h& ^8 [# N1 Z4 s+ W9 J对24.