{'fraction_non_alphanumeric': 0.016548463356973995, 'fraction_numerical': 0.0070921985815602835, 'mean_word_length': 4.888888888888889, '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}}
Permittivity depth profile measurements of the Antarctic firn layer in the 0.4-2 GHz band

A microwave sensor aimed to characterize the complex permittivity depth profile of the Antarctic firn layer is presented. It is based on the open-coaxial re-entrant cavity method. Preliminary results of the measured permittivity depth profile on the Antarctic firn is also presented showing a very good agreement to expected values.