A Subarray for Ku-Band High-Gain Scanning Antenna Based on CTS Waveguide
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URI (для ссылок/цитирований):
https://ieeexplore.ieee.org/document/8792747https://elib.sfu-kras.ru/handle/2311/128629
Дата:
2019-06Журнал:
2019 Radiation and Scattering of Electromagnetic Waves (RSEMW)Квартиль журнала в Scopus:
без квартиляКвартиль журнала в Web of Science:
без квартиляБиблиографическое описание:
Литинская, Елена Алексеевна. A Subarray for Ku-Band High-Gain Scanning Antenna Based on CTS Waveguide [Текст] / Елена Алексеевна Литинская, Станислав Владимирович Поленга, Андрей Вадимович Станковский, Анастасия Дмитриевна Худоногова, Юрий Петрович Саломатов // 2019 Radiation and Scattering of Electromagnetic Waves (RSEMW). — 2019. — С. 285-288Текст статьи не публикуется в открытом доступе в соответствии с политикой журнала.
Аннотация:
A subarray for Ku-band wide-angle scanning antenna array based on waveguide continuous transverse stubs (CTS) is presented. The proposed antenna array consists of 2 subarrays, subarray consists of 16 horn radiators. The subarray based on waveguide continuous transverse stubs is fed by a waveguide binary power divider. The CTS subarray for scanning antenna array was calculated and researched. The developed subarray has compact structure, light weight, manufacturability and high efficiency. A beam-scanning range of ± 90° is achieved by mechanically rotating subarrays around its axes at the same angles. The calculated aperture efficiency exceeds 55% in the entire working frequency band. The proposed scanning antenna array with high efficiency can be used for satellite communication terminals and radar systems.