{'fraction_non_alphanumeric': 0.010714285714285714, 'fraction_numerical': 0.0, 'mean_word_length': 4.905263157894737, '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 novel design for reducing the dimension of a circular patch antenna

A new down-sized circular patch antenna for small portable terminals is introduced and implemented. In this design a circular patch antenna is divided into two separate parts which are then connected to each other by a number of parallel transmission lines. It is demonstrated that the resonant frequency can be reduced and controlled by changing the number and modifying the characteristics of these lines. A three-fold reduction in resonant frequency can be achieved with this technique.