Yinjie Chen

Papers

Total Citations

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About

Yinjie Chen is a researcher whose work lies at the intersection of wireless localization, signal processing, and antenna theory. His most cited paper, "Theory underlying measurement of AOA with a rotating directional antenna" (2013, 10 citations), addresses a fundamental gap in wireless localization: the lack of a rigorous theoretical framework for deriving the angle of arrival (AOA) from rotating directional antennas. While many systems simply equate AOA with the direction of maximum received signal strength (RSS), Chen’s work reveals that this assumption is often flawed, providing a mathematical foundation that corrects for antenna pattern distortions and multipath effects. This contribution is critical for improving the accuracy of indoor and urban localization systems, where traditional GPS fails. Although his citation count is modest, the paper’s focus on a core, unresolved problem in wireless sensing underscores its significance for practitioners and theorists alike. Chen’s research offers essential insights for engineers developing more reliable location-based services, IoT networks, and autonomous navigation systems, making him a thoughtful contributor to the foundational science of wireless positioning.