Microwave and Signal Integrity – Products and Services

Engineering customized to your needs


FieldSolver 3D

Powerful fully integrated simulator for designing antennas, verifying shielding or optimizing wired UHF communication.

Antenna Design

Let us design your next antenna exactly to your needs. Including simulation, antenna samples and verification.

Signal Integrity

We can support your high speed design before the layout or tackle issues after the layout has been done.

Felicitas PCBSim

Our Spice based simulator covering Analog, Digital and Signal Integrity simulations. Directly works on CadSoft EAGLE schematics.

Latest News

What’s New in Version 2.1

Version 2.1 is a minor release. It focuses on two main improvements: On one hand on network and floating licences. These are especially useful for larger companies or universities. On the other hand on the … Read More

CadSoft Distributes Felicitas PCBSim

We are proud to announce the partnership with CadSoft Computer as worldwide distributor of Felicita’s PCBSim products, FSpice Simulation and Signal Integrity. Seamlessly integrated into EAGLE, users will now be able to check their designs … Read More