Ilona Rolfes

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About

Ilona Rolfes is a researcher whose work sits at the intersection of radar systems, antenna measurement, and automated sensing technologies, with a particular focus on advancing millimeter-wave characterization methodologies. Her research has pioneered the integration of frequency-modulated continuous wave (FMCW) radar systems with robotic platforms to enable precise, automated antenna pattern measurements — a contribution that addresses longstanding challenges in characterizing highly directive and complex antenna structures. Her most influential work, "Antenna Pattern Characterization With an Industrial Robot Assisted FMCW Radar System" (2019, 12 citations), demonstrated how a 7-degree-of-freedom robotic arm combined with an ultra-wideband FMCW radar could extract frequency-dependent antenna patterns with high fidelity, including for demanding dielectric lens antennas. Building on this foundation, her subsequent research has pushed into dual-robotic-arm configurations and ultrawideband D-band sensing, extending coherent magnitude and phase measurements to increasingly challenging frequency regimes. Rolfes' contributions are notable for their practical engineering rigor, bridging advanced radar sensor design with real-world measurement automation. Her evolving body of work reflects a clear trajectory toward scalable, high-frequency antenna test solutions that hold significant relevance for 5G, radar imaging, and beyond.