Near-Field Propagation Analysis for Vivaldi Antenna Design: Insight into the propagation process for optimizing the directivity, integrity of signal transmission, and efficiency
نویسندگان
چکیده
Refined optimization of complex curve–linear-shaped radiators, such as traveling-wave Vivaldi antennas, can be achieved by considering simulated near fields to interpret in detail the structural influences a design. The relationships between space and time distributions electromagnetic (EM) energy clusters geometric features are revealed with appropriate use impulse response analysis combined multiple signal classification (MUSIC) algorithm. This article reports deeper approach when applied adjustment antenna based on an near-field propagation features.
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ژورنال
عنوان ژورنال: IEEE Antennas and Propagation Magazine
سال: 2021
ISSN: ['1045-9243', '1558-4143']
DOI: https://doi.org/10.1109/map.2020.3003217