Novel active-passive two-way ranging protocols for UWB positioning systemsLaadung, Taavi; Ulp, Sander; Alam, Muhammad Mahtab; Le Moullec, YannickIEEE sensors journal2022 / p. 5223-5237 : ill https://doi.org/10.1109/JSEN.2021.3125570 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS