The MID4Automotive consortium is pleased to highlight an important academic achievement within its team: the successful completion of a doctoral examination by one of its project members. The dissertation, completed at the Heinz Nixdorf Institute of Paderborn University, focused on photonic radar circuits and systems for coherent mm‑wave large‑aperture phased‑array MIMO architectures —a research area closely aligned with the project’s ambition to advance next‑generation sensing technologies for automotive applications.
The doctoral work explored innovative photonic radar concepts designed to overcome the aperture limitations of conventional electronic systems. Through analytical modeling, optical and electrical co‑simulation, and the development of novel circuit topologies, the research demonstrated how photonic signal distribution can enable significantly larger effective apertures and thus achieve superior angular resolution. A key highlight was the presentation of the world’s first transceiver chipset for a photonic radar system with optical LO distribution, enabling a demonstrator with a 50‑cm aperture and an angular resolution of 0.4°—approaching the theoretical limit of 0.3°.
This achievement not only reflects the scientific excellence within the consortium but also reinforces the technological foundation on which MID4Automotive builds its vision for highly integrated, high‑resolution automotive radar systems. The insights gained from this doctoral research directly support the project’s ongoing efforts to merge photonic and electronic domains into compact, robust, and scalable sensor platforms.
The consortium congratulates the newly graduated researcher and looks forward to the continued integration of these results into the project’s final development phase.
