Satellite navigation is more and more important in a plethora of very different application
fields, ranging from bank transactions to shipping, from autonomous driving to aerial …

The DoA of radio waves is used for many applications, eg the localization of autonomous
robots and smart vehicles. Estimating the DoA is possible with a multiport antenna, eg an …

Cooperative radio localization and navigation systems can be used in scenarios where the
reception of global navigation satellite system (GNSS) signals is not possible or impaired …

Current standardization activities in the aeronautical community are paving the way to using
multifrequency multiconstellation GNSS as a primary means of aircraft navigation. The …

Autonomous robotic system will play a crucial role in future exploration missions to Mars or
the Moon. Autonomous operation requires reliable navigation and communication. While a …

Autonomous robotic systems will play an important role in future planetary exploration
missions. To allow autonomous operation of robots, reliable navigation is vital. Such a …

Reference stations are a critical element of the GNSS infrastructure and provide valuable
measurements for constellation monitoring [1]. It is however important to obtain high-quality …

State-of-the-art radio localization methods often rely on estimating the signal direction-of-
arrival (DoA) or direction-of-departure (DoD). This requires careful calibration of the …

Robotic swarm or multi-agent systems attract increasing attention for extraterrestrial
exploration missions, among others. Control of a swarm requires communication among …

Cooperative localization fills the gap in scenarios where global navigation satellite system
(GNSS) reception is denied or impaired. Position and orientation information is then often …