A Subarray for Ku-Band High-Gain Scanning Antenna Based on CTS Waveguide

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: 2019 Radiation and Scattering of Electromagnetic Waves, RSEMW 2019; Divnomorskoe; Divnomorskoe

Год издания: 2019

Ключевые слова: antenna array, continuous transverse stubs, satellite communication

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.

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Издание

Журнал: Conference Proceedings - 2019 Radiation and Scattering of Electromagnetic Waves, RSEMW 2019

Номера страниц: 285-288

Издатель: Institute of Electrical and Electronics Engineers Inc.

Авторы

  • Litinskaya Y.A. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Polenga S.V. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Stankovsky A.V. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Hudonogova A.D. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)
  • Salomatov Y.P. (Institute of Engineering Physics and Radio Electronics,Siberian Federal University)

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