Computer software and programs for use in designing printed circuit boards (PCBs) and printed wiring boards (PWBs); computer software and programs for use in facilitating design of printed circuit boards (PCBs) and printed wiring boards (PWBs); computer software and programs for use in checking, controlling and suppressing electromagnetic compatibility (EMC), electromagnetic interference (EMI) and electromagnetic radiation noise relating to design of printed circuit boards (PCBs) and printed ...