{'fraction_non_alphanumeric': 0.007974481658692184, 'fraction_numerical': 0.0, 'mean_word_length': 4.9245283018867925, '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}}
Modeling lumped sources and resistances for the FDTD that uses the scattered field formalism

This paper presents the development and validation of a scheme that is different from that proposed by Kunz and Luebbers for modeling lumped sources and their internal resistances in the FDTD method that uses the SCATTERED field formalism. The present scheme is an adaptation of the scheme presented by Elsherbeni & Demir for the FDTD that uses the TOTAL field formalism. The present scheme is more robust than that proposed by Kunz and Luebbers for large values of the source resistance. Examples of applications are also presented.