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Advanced board designs are fertile ground for misbehavior in time and frequency domains. Relying on intuition, then waiting until near-final product for power integrity (PI) or EMI testing almost guarantees board respins are coming. Lumped-parameter simulations of on-board power delivery networks (PDNs) struggle with … Read More
With the increasing complexity and diversity of the mechanical constraints and electrical requirements in electronic product development, printed circuit board designers are faced with a number of difficult challenges:
- generating accurate (S-parameter) simulation models for critical interface elements of the design
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