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About

Anton Ledergerber is a leading researcher in robotics and indoor localization, with a focus on ultra-wideband (UWB) radio technology. His work has been instrumental in advancing low-cost, scalable positioning systems for autonomous robots. Ledergerber’s most-cited paper, “A robot self-localization system using one-way ultra-wideband communication” (2015, 161 citations), introduced a passive localization method that allows multiple robots to estimate their positions without active communication, significantly improving scalability. He further extended UWB capabilities by developing angle of arrival estimation techniques based on channel impulse response and antenna transfer functions, enabling more precise spatial awareness. In a notable interdisciplinary contribution, Ledergerber combined UWB localization with computer vision to enhance flight accuracy for aerial robots, addressing measurement biases that plague pure radio-based systems. Earlier in his career, he designed and controlled Skye, a spherical omnidirectional blimp (2013, 56 citations), showcasing his versatility in novel robotic platforms. With over 270 total citations, Ledergerber’s research bridges practical engineering and theoretical innovation, making him a key figure in the evolution of robust, scalable localization for multi-robot systems.