Analysis, Modeling and Modification of a Wideband Hom Antenna with a Skate Transition

The article presents and discusses the results of modeling a wide-band horn antenna with a ridge transition. Based on the model and experimental measurements, an analysis of the set of antenna characteristics is carried out and its modification is proposed. In the modification of the antenna, a rada...

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Bibliographic Details
Published in2019 International Conference on Engineering and Telecommunication (EnT) pp. 1 - 5
Main Authors Fedorov, S. A., Kuptsov, M. I., Kuptsov, I. M.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.11.2019
Subjects
antenna modeling
methods ofprocessing of radar information
nonlinearprocessing of signals andfields
radio engineering systems
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Summary:The article presents and discusses the results of modeling a wide-band horn antenna with a ridge transition. Based on the model and experimental measurements, an analysis of the set of antenna characteristics is carried out and its modification is proposed. In the modification of the antenna, a radar absorbing material with a thickness of 10 mm is used, which significantly reduces the uneven distribution of the field in the near zone of the antenna. The distribution of the field amplitude for the modernized antenna (with the application of radar absorbing material) has an enlarged region of the "quasiplane" wave. The phase distribution of the field becomes more compact.
DOI:10.1109/EnT47717.2019.9030565