Array antenna

The array antenna is used for beamforming, and is provided with a plurality of antenna elements; a grounding member; a dielectric that is provided between the plurality of antenna elements and the ground, the electrical length of the dielectric between the plurality of antenna elements and the groun...

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Bibliographic Details
Main Authors YAMAGISHI SUGURU, MIYAWAKI DAISUKE, KUWAYAMA ICHIRO, SONE KOSUKE, MIKI YUTARO
Format Patent
LanguageChinese
English
Published 04.04.2023
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The array antenna is used for beamforming, and is provided with a plurality of antenna elements; a grounding member; a dielectric that is provided between the plurality of antenna elements and the ground, the electrical length of the dielectric between the plurality of antenna elements and the ground being 0.03 or more; and a shielding structure that is provided at least between the plurality of antenna elements and is configured so as to shield radio waves emitted from the respective antenna elements. 阵列天线用于波束赋形，具有：多个天线元件；接地件；电介质，其设置于所述多个天线元件和所述接地件之间，所述电介质的所述多个天线元件至所述接地件之间的电长度为0.03以上；以及屏蔽构造，其至少设置于所述多个天线元件之间，构成为将从各天线元件放射出的电波屏蔽。
Bibliography:Application Number: CN20218043268