ANSYS SIwave Batch Examples

In this section, we present an ANSYS SIwave batch example.

ANSYS SIwave PCB analysis

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. It accurately extracts multi-gigabit SERDES and memory buses, providing product sign-off compliance for various designs. SIwave’s full wave extraction of complete power distribution networks (PDN) enables you to verify noise margins and ensure impedance profiles are met through automatic decoupling analysis in low voltage designs.

This example is based on a the analysis of a Power control board.

ANSYS Maxwell Results
Import Job Setup
Get Job Results
Simulation CodeANSYS SIwave v2019 R2
Analysis TypeHigh Frequency Electronic
Suggested HardwareEmerald / 4 cores
Command 
siwave_ng PCB_Simplorer.siw execsyz -formatOutput -useSubdir
Estimated Run Time14 minutes