Po‐Yen Lin

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About

Po-Yen Lin is an emerging researcher in electromagnetic interference (EMI) and embedded system design, with a focused interest in how software-level decisions impact hardware-level electromagnetic emissions. His most-cited work, "Compiler options effect on system-level near field EMI" (2018, 5 citations), investigates a novel intersection between compiler engineering and EMI compliance. Building on earlier findings that different machine codes produce varying EMI levels from microcontrollers, Lin’s study systematically examines how compiler choice and optimization flags—such as -O0 versus -O3—alter the radiated emissions of the same test program. This work is significant for engineers seeking to reduce system-level EMI without costly hardware redesigns, offering a software-based pathway to electromagnetic compatibility. Lin’s research bridges low-level software configuration and high-frequency electromagnetic behavior, providing practical insights for IoT, automotive, and consumer electronics design. Though his citation count is modest, his contributions are notable for opening a new dimension in EMI mitigation—one that leverages compiler knowledge rather than solely relying on shielding or layout changes. As the field of embedded systems grows more complex, Lin’s work points toward smarter, code-aware approaches to managing electromagnetic noise.