Ansys SIwave is a specialized design platform for power integrity, signal integrity and EMI analysis of IC packages and PCBs. SIwave helps you model, simulate and validate high-speed channels and complete power delivery systems typical in modern high-performance electronics.

Successful design of next-generation electronic products requires power integrity, signal integrity and thermal integrity co-analysis. SIwave uniquely handles the complexity of interconnect design from die-to-die across ICs, packages, connectors and boards. By leveraging advanced electromagnetic, thermal and mechanical simulators dynamically linked to powerful circuit and system simulation, you can understand the performance of high-speed electronic products long before building a prototype in hardware. This approach enables electronics companies to achieve a competitive advantage with faster time to market, reduced costs and improved system performance.

https://www.ansys.com/-/media/ansys/corporate/resourcelibrary/brochure/ansys-siwave-brochure.pdf

https://www.ansys.com/-/media/ansys/corporate/resourcelibrary/article/maintaining-power-and-signal-integrity-article-aa-v8-i3-14.pdf