Ryan Woo

Ryan Woo is an undergraduate student at Northeastern University majoring in Electrical Engineering. Ryan was previously a Systems Engineering, Design Verification Engineer Co-op associate at Insulet Corporation, and continues to work part-time as an Emergency Medical Technician for Cataldo Ambulance Service Inc. Ryan joined Samtec as a Signal & Power Integrity Engineering Co-op associate in July 2025, where his work revolves around the electromagnetic simulation, analysis, and physical measurement of high-speed cables and connector models.

Signal & Power Integrity Engineering Co-op Associate

How to Simulate Uniform Transmission Lines at Low Frequencies

February 11, 2026

Ryan Woo

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This article details the electromagnetic simulation of low frequencies in Ansys Electronics Desktop, focusing specifically on arbitrary length transmission lines and cables with uniform cross sections. It presents two-dimensional, quasi-static field and circuit solvers as an alternative simulation method, covering the simulation workflow while highlighting the differences and benefits of using this method as opposed to using predominant full-wave field solvers.

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