06124@52RD_如何导入自己的S2p文件--About ADS 使用

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.s2p file is two port s-
parameter data from low frequency to high frequency, including s11,s12, s21 and s22, which may b e generated by network analyzer or any EM simulator like SONNET and Momentum. You can find the e xplaination for the 2-port s-
parameter in any microwave textbook. Given a two port device which you don't know the real circu it model, you use network analyzer to measure 2-port s-
parameter, and then you can use the result in HP ads to do both frequency response and transient analysis simulation in your circuits.
以上就是一个.s2p文件部分内容。

“!”后内容为注示部分,“#”后内容为正文部分。

# HZ S MA R 50
# HZ (频率)S MA (四组s参数)R 50(50欧姆系统)
比如我已经知道某个器件的spice模型,在ads里面有没有能够直接导入这个模型的操作,总不会spice模型的元件参数,都要我一个一个输入吧?请大家帮我!
可以直接导入。

此主题相关图片如下:
我从器件厂商那儿得到的spice模型文件是:T506.TXT
*************************************************************** * SIEMENS Discrete & RF Semiconductors
* GUMMEL-POON MODEL CHIP PARAMETERS IN SPICE 2G6 SYNTAX
* VALID UP TO 6 GHZ
* >>> T506 <<< (CHIP)
* Extracted by SIEMENS Semiconductor Group HL HF SI CDB
* (C) 1998 SIEMENS AG
* Version 1.0 December 1998
*************************************************************** .MODEL T506 NPN(
+ IS =1.5E-17 NF =1 NR =1
+ ISE=2.5E-14 NE =2 ISC=2E-14
+ NC =2 BF =235 BR =1.5
+ VAF=25 VAR=2 IKF=0.4
+ IKR=0.01 RB =11 RBM=7.5
+ RE =0.6 RC =7.6 CJE=2.35E-13
+ VJE=0.958 MJE=0.335 CJC=9.3E-14
+ VJC=0.661 MJC=0.236 CJS=0
+ VJS=0.75 MJS=0.333 FC=0.5
+ XCJC=1 TF=1.7E-12 TR=5E-08
+ XTF=10 ITF=0.7 VTF=5
+ PTF=50 XTB=-0.25 XTI=0.035
+ EG=1.11)
*************************************************************** 在ads中新建一个schematic,选择file,选择import,就是上面贴得图了!。