{'fraction_non_alphanumeric': 0.02556818181818182, 'fraction_numerical': 0.004261363636363636, 'mean_word_length': 5.184210526315789, '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}}
Metamaterial-based Antennas for On-Chip Applications in the Millimeter-Wave Range

We present the design of metamaterial-based antennas for on-chip applications using the Jerusalem Cross metamaterial structure to improve the radiation and electrical properties of three types of antennas: Monopole, dipole, and Vivaldi. The enhancements were derived from full-wave simulations. The central frequency of these antennas is 78.5 GHz. The three topologies were designed on a high resistivity silicon wafer and a silicon dioxide insulation layer. The frequency range, and materials used for the design are suitable for on-chip applications such as vehicular radar systems as well as other E-band applications.