{'fraction_non_alphanumeric': 0.013089005235602094, 'fraction_numerical': 0.007853403141361256, 'mean_word_length': 5.17741935483871, '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}}
Recent investigations on the volcano smoke antenna

We have demonstrated that the volcano smoke antenna has conservatively a 10 to 1 bandwidth for both VSWR and antenna far-field pattern. Simulations over the same frequency range show excellent agreement with the experimental data, supporting the original idea that the volcano smoke antenna is a potentially very wide-band device.