Analog Microwave or Power

Hbfree Hbfree- Free command line RF/microwave harmonic balance circuit simulator, for analog nonlinear circuits simulation with diode and MESFET nonlinear elements. Schematica Schematica- Windows software for design of active filters and linear circuit simulation Designer's Guide Consulting Designer's Guide Consulting- Provides verification and simulation services to companies involved in integrated circuit design. Includes information resource about modeling, theory… AC Microwave GmbH AC Microwave GmbH- Offers the LINMIC+/N microwave and RF IC design suite; mostly electromagnetics-based. Cyme International Cyme International- Offer software for various analyses, design, parameter calculation and distribution. Avista Design Systems Avista Design Systems- Tools to simplify analog and RF design.