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This letter presents theoretical and experimental investigations and analysis on three-dimensional ultrawideband (UWB) localization using compact base-station configurations. A comparative study is performed between the three proposed configurations (Y-shape, L-shape, and mirror-based) and the commonly used cuboid-shape configuration in terms of accuracy and compactness. Results show that the average...
This paper presents experimental work on Ultra Wideband indoor positioning in presence of different objects using a compact UWB antenna using time of arrival positioning techniques. Obstacles considered are wooden table, laboratory chair and a solid wooden object. Different objects affect the accuracy in positioning depending upon the shape, size, and material of the objects. Results show that the...
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