Dynamic Sub-Array Selection-Based Energy-Efficient Localization and Tracking Method to Power Implanted Medical Devices in Scattering Heterogenous Media Employing Ultrasound. - Anirudh Kumar Parag; Bogdan C. Raducanu; Oguz Kaan Erden; Stefano Stanzione; Fabian Beutel; Chinmay Pendse; Chris Van Hoof; Nick Van Helleputte; Georges G. E. Gielen (IEEE Trans. Biomed. Circuits Syst., 2025)