s2spice
时间：03-27
整理：3721RD
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hi
is it possible to do transient analysis for tabulated frequency data (behavioral spice model) with ngspice?
(pspice and ltspice can simulate it, but i need an opensource commandline prog)
example from a spice netlist:
this was generated from a s-parameter file by the s2spice.exe
LTspice Yahoo group
http://tech.groups.yahoo.com/group/LTspice/
Files > Tut > S-Parameter > S-Parameter to SPICE > s2spice_win095.exe
is it possible to do transient analysis for tabulated frequency data (behavioral spice model) with ngspice?
(pspice and ltspice can simulate it, but i need an opensource commandline prog)
example from a spice netlist:
Code:
.SUBCKT cfy30.LIB 1 2 3; Port1 Port2 Common
*Subcircuit generated by S2P2LIB1.EXE on 08-29-2003
* Common Source S-Parameters: August 1996
* f S11 S21 S12 S22
* GHz MAG ANG MAG ANG MAG ANG MAG ANG
*
R1N 1 5 -50
R1P 5 7 100
R2N 2 4 -50
R2P 4 6 100
* E11 7 9 FREQ {V(5,3)}= MAG | DB | R_I | DEG | RAD
* Default is DB and DEG, R_I is real and imag
*S11 FREQ DB PHASE
E11 7 9 FREQ {V(5,3)}= MAG
+( 0.01gHz, 1.00, -0.2)
+( 0.02gHz, 1.00, -0.4)
+( 0.05gHz, 1.00, -1)
+( 0.10gHz, 1.00, -2)
+( 0.40gHz, 1.00, -8)
+( 0.80gHz, 0.99, -16)
+( 1.20gHz, 0.97, -24)
+( 1.60gHz, 0.95, -32)
+( 2.00gHz, 0.92, -40)
+( 2.40gHz, 0.90, -48)
+( 2.80gHz, 0.87, -58)
+( 3.20gHz, 0.83, -68)
LTspice Yahoo group
http://tech.groups.yahoo.com/group/LTspice/
Files > Tut > S-Parameter > S-Parameter to SPICE > s2spice_win095.exe
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