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Beam steering antenna structure and electronic device comprising said structure

專利號
US11996629B2
公開日期
2024-05-28
申請人
Huawei Technologies Co., Ltd.（CN Shenzhen）
發(fā)明人
Alexander Khripkov; Janne Ilvonen; Jari Kristian Van Wonterghem; Ruiyuan Tian
IPC分類
H01Q3/46; H01Q19/10; H04M1/02
技術(shù)領(lǐng)域
antenna,beam,steering,first,wall,second,radiation,in,array,conductive
地域： Shenzhen

摘要

A beam steering antenna structure comprising a printed circuit board and a conductive component, a first wall and a second wall of the printed circuit board being juxtaposed with a first surface of the conductive component, the second wall abutting and being galvanically connected to the first surface. A second surface of the conductive component extends at an angle from the first surface. A connecting surface extends between the first wall and the second wall such that a groove is formed, the groove being partially juxtaposed to the first surface. The groove comprises a first antenna array and a second antenna array transmitting or receiving, respectively, a first radiation beam and a second radiation beam having orthogonal polarizations. The second surface steers at least one of the first or second radiation beam in a direction away from or towards the connecting surface.

說明書

FIG. 4a shows a partial perspective view of the beam steering antenna structure of FIGS. 3a and 3b;

FIG. 4b shows a cross-sectional side view of the embodiment of FIGS. 3a and 3b;

FIGS. 5a and 5b show partial cross-sectional side views of a beam steering antenna structure according to a further embodiment of the present invention;

FIG. 6a shows a partial cross-sectional view of an electronic device in accordance with one embodiment of the present invention;

FIG. 6b shows a partial cross-sectional view of the embodiment of FIG. 6a;

FIGS. 7a and 7b show schematic illustrations of the radiation beams and their polarizations according to an embodiment of the present invention;

FIG. 8a shows a partial, cross-sectional side view of an electronic device according to an embodiment of the present invention;

FIG. 8b shows a partial perspective view of the embodiment of FIG. 8a.

DETAILED DESCRIPTION

權(quán)利要求

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