RSSI-Based Direction-of-Departure Estimation in Bluetooth Low Energy Using an Array of Frequency-Steered Leaky-Wave Antennas.
Miguel Poveda-GarciaAntonio Gómez-AlcarazDavid Cañete-RebenaqueAlejandro Santos Martínez-SalaJosé Luis Gómez-TorneroPublished in: IEEE Access (2020)