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Simulation and experimental measurement of digital multi-beamforming phased antenna array in the frequency range C

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dc.contributor.author Guoming L.
dc.contributor.author Sabirova F.
dc.contributor.author Morozov A.
dc.date.accessioned 2020-01-15T22:05:34Z
dc.date.available 2020-01-15T22:05:34Z
dc.date.issued 2019
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/156592
dc.description.abstract © 2019 The Authors The selection of element for constructing a phased array antenna was carried out. It provides a relative frequency bandwidth up to 9% for the transmitting or receiving part in wireless communication system. Methods of reducing the sidelobe for the far field pattern are compared and analyzed. The superposition of excitation signals for a flat phased array antenna was implemented to simultaneously generate the emission of independent beams in a far radiation field. The calculation and optimization of progressive distribution was performed for phase shifts in the excitation signal group from the horizontal and vertical directions of the phased array plane for a radiation (reception) of independent beams in space. An experimental sample of a digital phased array antenna was developed using microstrip technology. A novel digital feeding method is proposed and employed in Multiple Input Multiple Output (MIMO) communications system. An experimental measurement was carried out in term of the voltage standing wave ratio, the relative frequency bandwidth and the radiation pattern of sample from digital beamforming technology.
dc.subject Digital beamforming
dc.subject Phased array antenna
dc.subject Radiation pattern
dc.subject Standing wave voltage ratio
dc.title Simulation and experimental measurement of digital multi-beamforming phased antenna array in the frequency range C
dc.type Article
dc.relation.ispartofseries-volume 13
dc.collection Публикации сотрудников КФУ
dc.source.id SCOPUS-2019-13-SID85066802223


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  • Публикации сотрудников КФУ Scopus [24551]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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