{'fraction_non_alphanumeric': 0.014414414414414415, 'fraction_numerical': 0.0, 'mean_word_length': 5.619047619047619, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
UWB Source Localization by Using the Pseudospectral Time-Domain Time-Reversal Method in Biological Tissues

The applicability of the time-reversal theory by the pseudospectral time-domain method is investigated to localize a medical implant equipped with an ultrawideband radio and embedded in a randomly lossy dielectric medium. A localization algorithm is implemented and tested for various test cases. A comparative analysis with the finite difference time-domain method implementation is performed in terms of memory occupation and computational time.