{'fraction_non_alphanumeric': 0.014492753623188406, 'fraction_numerical': 0.0, 'mean_word_length': 5.54054054054054, '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}}
A Conformal OAM Metasurface Antenna Based On Holographic Principle

We present a conformal metasurface antenna implemented by the holographic method that can be wrapped on the cylindrical carrier and produce the OAM spiral wave-front. Then the radiant principle of a holographic antenna is introduced. Through the derivation, we obtain the formula of three-dimensional phase distribution on this conformal metasurface, and the simulation results are consistent with expected effects.