Localisation use cases requiring a high positioning precision o a high frequency of position updates gain from the ultra-wideband technology. UWB is a Real-time localisation system and based on the detection of a sensor tag by few anchors, depending on the use case. The system is using the 3 GHz – 7 GHz frequency range and offers position updates up to every 10ms. The RTLS is working with a Decawave Chipset using a Time Difference of Arrival (TDoA) to calculate the position.
The system can be deployed for high precision positioning (up 10 cm) in outdoor and indoor environments.
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Anchor is a referential device with a known position. A set of anchors creates location infrastructure where tags are being located
Tag is an active mobile locator. Its position is reported within selected refresh rate. Tracked objects need to be equipped with this device.