I have previously imported the EPC21601 model in ADS without any issues, but with the EPC21603 model, I get the following error:
Simulation Messages
Error detected by hpeesofsim during netlist parsing.
ADS-syntax parser error in `C:/Users/hatem/ADAPT_Coil_wrk/epc21603.net’, line 204:
syntax error, unexpected ‘/’
Status / Summary
hpeesofsim (*) 610.shp Aug 20 2024, MINT version 5
(64-bit windows built: Tue Aug 20, 2024 21:40:41 +0000)
***** Simulation started at Sun Apr 27 12:18:54 2025
Running on host: “YogaSlim6”
In Directory: “C:\Users\hatem\ADAPT_Coil_wrk\data”
Process ID: 10744
Simulation terminated due to error.
I imported the PSPICE model by doing the following. In the ADS schematic menu go to file->import, and under options I chose PSPICE.
Thanks for the help in advance.
These are the last lines of the epc21603.net file where the error occurs:
SDD:ggsdiode gate source I[1,0]=(if(_v1<10) then (0.125awg/1077(dgs1*(exp((_v1)/dgs3)-1)+dgs2*(exp((_v1)/dgs4)-1))) else (0.125awg/1077(dgs1*(exp((10)/dgs3)-1)+dgs2*(exp((10)/dgs4)-1))) endif)
SDD:ggddiode gate drain I[1,0]=(if(_v1<10) then (0.125awg/1077(dgs1*(exp((_v1)/dgs3)-1)+dgs2*(exp((_v1)/dgs4)-1))) else (0.125awg/1077(dgs1*(exp((10)/dgs3)-1)+dgs2*(exp((10)/dgs4)-1))) endif)
;Gate-source capacitance
C:c_gs gate source TC1=0 TC2=0 C=ags1
SDD:gc_cgs1 q “=” gate source I[1,0]=0 I[2,0]=0.5ags2ags4log + 1+exp_v1 + v*_v1^2 + gate*_v1^3 + source*_v1^4 + -ags3*_v1^5 + /ags4*_v1^6 + +_v1^7 + ags5ags7log_v1^8 + 1+exp*_v1^9
;Gate-drain capacitance
C:c_gd gate drain TC1=0 TC2=0 C=agd1
SDD:gc_cgd1 q “=” gate drain I[1,0]=0 I[2,0]=0.5ags2ags4log + 1+exp_v1 + v*_v1^2 + gate*_v1^3 + drain*_v1^4 + -ags3*_v1^5 + /ags4*_v1^6 + +_v1^7 + agd2agd4log_v1^8 + 1+exp*_v1^9
;Source-drain capacitance
C:c_sd source drain TC1=0 TC2=0 C=asd1
SDD:gc_csd1 q “=” source drain I[1,0]=0 I[2,0]=asd2asd4log + 1+exp*_v1 + v*_v1^2 + source*_v1^3 + drain*_v1^4 + -asd3*_v1^5 + /asd4*_v1^6 + +_v1^7 + asd5asd7log_v1^8 + 1+exp*_v1^9
end xout