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Design and analysis of antenna array with combined beam steering

Описание

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

Конференция: Radiation and Scattering of Electromagnetic Waves, RSEMW 2021

Год издания: 2021

Идентификатор DOI: 10.1109/RSEMW52378.2021.9494147

Ключевые слова: antenna array, combined beam steering, mobile scanning antenna, satellite communication

Аннотация: This article presents an analysis of an antenna array with combined beam steering. The beam steering by mechanically rotation subarrays and a linear phase delay addition between subarrays is considered. Analytical expressions of directional characteristics of the antenna array with combined beam steering are obtained. The expressioПоказать полностьюns determined geometrical parameters of the antenna array with combined beam steering are obtained. Dependent directional characteristics of the antenna array with combined beam steering versus its geometrical parameters are shown. The advantage of the combined beam steering over the electronic one is presented. The antenna array with combined beam steering has less directivity degradation at the beam tilt over 40° than the antenna array with electronic scanning. The directional characteristics of the antenna array with combined beam steering using obtained expressions are shown. © 2021 IEEE.

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Издание

Журнал: Conference Proceedings - 2021 Radiation and Scattering of Electromagnetic Waves, RSEMW 2021

Номера страниц: 195-198

Издатель: Institute of Electrical and Electronics Engineers Inc.

Персоны

  • Litinskaya Y.A. (Institute of Engineering Phisics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Stankovsky A.V. (Institute of Engineering Phisics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Polenga S.V. (Institute of Engineering Phisics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation)
  • Salomatov Y.P. (Institute of Engineering Phisics and Radio Electronics, Siberian Federal University, Krasnoyarsk, Russian Federation)

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