Program Name: SPICE
Function: Linear and nonlinear circuit analysis
License type: Freeware.
Link location: Local.
Description:
SPICE is the celebrated nonlinear circuit simulator
from Berkeley. This file is compiled for DOS.
It doesn't run well under the Win-98 dos shell.
DOWNLOAD NOW the Spice Page at Berkeley Browse the old README file first (Berkeley's SPICE page makes this somewhat obsolete. Download the source code, and manuals as supplied by UC Berkeley. (1.5 MEG) Electrical Engineering Software HOME Program Name: Ansoft Designer SV
Function: high-frequency linear circuit simulator
License type: Demo
Link location: External
Description:
Ansoft Designer SV contains a complete high-frequency linear circuit simulator,
schematic and layout design entry, powerful design utilities, and post-processing,
all integrated in an easy-to-use environment. The software also includes a complete
set of linear distributed transmission line models, discontinuities, vendor component parts,
and ideal circuit elements.
DOWNLOAD from Ansoft Program Name: DMCS-SPICE
Function: Circuit analysis using webpage
License type: Freeware
Link location: External
Description:
Run SPICE over the internet! You don't have to download or install anything.
Your SPICE simulation runs on their machine.
Run SPICE now! Electrical Engineering Software HOME Program Name: Cascade
Function: Dynamic range analysis of cascaded circuits
License type: Freeware
Link location: Local
Description:
Noise Figure, Gain, P1db and Intercept point calculation
for cascaded amplifiers, mixers, filters, etc. This is the old DOS version from Amplifonix
DOWNLOAD NOW Browse the program's README file first Electrical Engineering Software HOME Program Name: Cascade
Function: Dynamic range analysis of cascaded circuits
License type: Freeware
Link location: External
Description:
Noise Figure, Gain, P1db and Intercept point calculation
for cascaded amplifiers, mixers, filters, etc.
Download the latest version directly from
Amplifonix Electrical Engineering Software HOME Program Name: Pole Zero's CasCADe
Function: Dynamic range analysis of cascaded circuits
License type: Freeware
Link location: Local + External links
Description:
Noise Figure, Gain, P1db and Intercept point calculation
for cascaded amplifiers, mixers, filters, etc.
DOWNLOAD NOW Browse the program's README file first Electrical Engineering Software HOME Program Name: SPICE
Function: Linear and nonlinear circuit analysis
License type: Freeware.
Link location: External
Description:
This spice simulator is supplied by the folks at Linear technology.
It's optimized for LTC switching power supply analysis, but is useful for lots of other things as well!
Very possibly the best SPICE simulator you can get for FREE!
DOWNLOAD NOW http://www.linear.com/software/ Electrical Engineering Software HOME Program Name: R SPICE
Function: RSpice is a Windows version of the Berkeley Spice program.
License type: Freeware.
Link location: Local
Description:
Rspice from http://www.rcgresearch.com/ DOWNLOAD NOW Electrical Engineering Software HOME Program Name: ECAP
Function: AC Linear circuit analysis
License type: Shareware
Link location: External
Description:
PC-ECAP is an easy to use AC circuit analysis program which analyzes
circuits consisting of resistors, capacitors, inductors, transformers,
transmission lines, transistors (both bipolar and FET's), operational
amplifiers and transconductance amplifiers.
The website on which we originally found this program was
http://ourworld.compuserve.com/homepages/circuitsys, but that appears
to be down now.
DOWNLOAD NOW Electrical Engineering Software HOME Program Name: PROTEUS
Function: Circuit and system simulation, Schematic Capture
License type: Demo
Link location: External
Description:
PROTEUS combines advanced schematic capture,
mixed mode SPICE simulation, PCB layout and autorouting
to make a complete electronics design system.
SystemFeatures
DOWNLOAD Labcenter's UK home page Electrical Engineering Software HOME Program Name: HbFree
Function: Harmonic Balance simulator
License type: Freeware
Link location: Local
Description:
HbFree is intended for simulation of radio frequency (RF) and microwave (MW) analog non-autonomous circuits under
multi-tone excitations. It was developed for MW mixers and power amplifiers design.
Package contains free version of harmonic balance simulator program "HaBala",
Spice-to-Habala translator "s2h" and a few utilities.
It allows the following components to be used: R,L,C, transmission lines (lossless for now),
V and I sources, Diodes and MESFETs.
DOWNLOAD Browse the program's README file first HbFree home page Electrical Engineering Software HOME Program Name: Spice Opus
Function:
License type: Demo
Link location: External
Description:
SPICE OPUS is a circuit simulator with optimisation utilities. It is a recompilation of the original
Berkeley's source code for Windows 95/98/NT and Linux operating systems. Georgia Tech Research Institute's
XSPICE mixed-mode simulator was added to the Berkeley code.
DOWNLOAD Browse the program's README file first Spice Opus home page Electrical Engineering Software HOME Program Name: Penzar Development Spice
Function: Circuit Analysis
License type: Freeware
Link location: External
Description: Circuit simulator with schematic capture
Download from Penzar Penzar home page Electrical Engineering Software HOME Program Name: APLAC Circuit Simulation and Design Tool
Function: Linear and nonlinear circuit analysis and system simulations
License type: Demo (student)
Link location: External
Description: Linear and nonlinear circuit analysis and system simulations,
APLAC's capabilities range from integrated circuits to circuit board
and system level design, from direct current to RF and microwave
frequencies. You have to register before you download the software.
DOWNLOAD from www.aplac.com Electrical Engineering Software HOME Program Name: Y2F
Function: Compute system noise figure from measured Y factor.
License type: freeware
Link location: Local
Description: Use to calculate noise figure when all you have
are a noise source, and an RF power indicator. Y factor is the ratio of RF ouput power with the noise source ON
to RF output with the noise source off. If you know the ENR of the noise source, and measure the Y factor, you
can calculate the system noise figure.
DOWNLOAD program C++ source code Electrical Engineering Software HOME E Circuit Center A free source of SPICE circuit files and tutorials for simulating and analyzing electronic circuits.
Circuit Analysis, Software, Electrical Engineering Software, mostly FREE
