Tyler Huddleston, Signal Edge Solutions

Tyler Huddleston is a hardware engineer specializing in high-speed digital design, signal integrity, and power integrity. He has extensive expertise in both the modeling and measurement of high-speed interfaces, power delivery networks, and their supporting components. He holds an M.S. in Electrical and Computer Engineering from Johns Hopkins University, as well as a B.S. in Electrical Engineering and a B.A. in Fine Arts from the University of Nevada, Las Vegas. His background also includes experience in firmware and embedded software design. Outside of SI and PI, he enjoys playing music and building music electronics.

SIPI Engineer, Signal Edge Solutions

Causality in Practice: How Frequency Sampling and Bandwidth Shape Time-Domain Fidelity

September 14, 2025

Tyler Huddleston, Signal Edge Solutions

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In this article, Tyler Huddleston explores causality in relation to signal and power integrity simulations. He reviews how causality affects time-domain simulation fidelity as well as how non-causal s-parameters can result from real measurements and simulations. Learn about how non-causal data can be avoided and the consequences of using a non-causal model in time-domain simulations.

Who Put That Inductor in My Capacitor?

May 6, 2024

Will McCaffrey, Northrop Grumman, Tyler Huddleston, Signal Edge Solutions, Benjamin Dannan, and James Kuszewski

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This article covers the importance of proper calibration, measurement, and de-embedding to ensure that the final capacitor model is free of errors, allowing an accurate representation of the PDN used in simulation. While capacitor models may play a seemingly minor role in the overall system design, the impact of capacitor models can significantly impact the system design and, importantly, design sign-off.

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