Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: All-Russian Microwave Conference (RMC); Moscow, RUSSIA; Moscow, RUSSIA
Год издания: 2020
Идентификатор DOI: 10.1109/RMC50626.2020.9312257
Ключевые слова: dual-band, reflectarray, satellite application antennas, single-layer
Аннотация: Design of 600 mm dual Ka/Q-band circularly polarized reflectarray for satellite application is presented. For reflectarray implementation a single-layer microstrip element providing independent control of the reradiating wave phase in Ka and Q-bands was developed. A reflectarray prototype consisting of 24465 elements was manufactured and tested. Measurements of the reflectarray prototype were carried out in an anechoic chamber by the near-field scanning method. The minimum measured gain in ±0.75° angle sector were 35.8 dBi in Ka-band and 36 dBi in Q-band. Measured cross-polarization isolations are below 27 dB and 18.7 dB in Ka and Q-band respectively. © 2020 IEEE.
Издание
Журнал: Proceedings - 2020 7th All-Russian Microwave Conference, RMC 2020
Номера страниц: 143-146
Издатель: Institute of Electrical and Electronics Engineers Inc.
Персоны
- Polenga Stanislav (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Erokhin Alexey A. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Krylov Roman M. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Stankovsky Andrey (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Litinskaya Yelena A. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Poligina Anastasia D. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
- Danilov Igor Y. (MF Reshetnev Informat Satellite Syst, Antennas Dept, Zheleznogorsk, Russia)
- Salomatov Yury P. (Siberian Fed Univ, Inst Engn Phys & Radio Elect, Krasnoyarsk, Russia)
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