公开(公告)号：US09343811B2

公开(公告)日：2016-05-17

申请号：US14052920

申请日：2013-10-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shoubo Xie ,  Liming Zhao ,  Zhixiong Zhao ,  Maobin Li

IPC: H01Q19/06 ,  H01Q3/00 ,  H01Q5/00 ,  H01P1/18 ,  H01Q3/30 ,  H03H1/00 ,  H01Q1/24 ,  H01Q3/32

CPC classification number: H01Q5/20 ,  H01P1/184 ,  H01Q1/246 ,  H01Q3/30 ,  H01Q3/32 ,  H03H1/00

Abstract: The present invention discloses a phase adjustment apparatus. The phase adjustment apparatus includes at least two phase adjustment units, a switching apparatus, and a driving apparatus; where the at least two phase adjustment units are configured to modulate a phase; the driving apparatus is configured to drive the at least two phase adjustment units to move; the at least two phase adjustment units are selectively connected to the driving apparatus; and the switching apparatus is configured to select the at least two phase adjustment units, so that the driving apparatus drives, at a same moment, only one of the at least two phase adjustment units connected to the driving apparatus to move, so as to change a phase. The present invention discloses a multi-frequency antenna which applies the phase adjustment apparatus. The phase adjustment apparatus of the present invention may adjust a downtilt angle of an antenna unit.

Abstract translation: 本发明公开了一种相位调节装置。 相位调整装置包括至少两个相位调整单元，开关装置和驱动装置; 其中所述至少两个相位调整单元被配置为调制相位; 所述驱动装置被构造成驱动所述至少两个相位调整单元移动; 所述至少两个相位调整单元选择性地连接到所述驱动装置; 并且所述开关装置被配置为选择所述至少两个相位调整单元，使得所述驱动装置同时驱动所述至少两个相位调整单元中的一个连接到所述驱动装置以移动，以便改变 一个阶段 本发明公开了一种应用相位调整装置的多频天线。 本发明的相位调整装置可以调整天线单元的下倾角。

公开(公告)号：US20140043207A1

公开(公告)日：2014-02-13

申请号：US14052920

申请日：2013-10-14

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shoubo Xie ,  Liming Zhao ,  Zhixiong Zhao ,  Maobin Li

IPC: H01Q5/00 ,  H03H1/00

CPC classification number: H01Q5/20 ,  H01P1/184 ,  H01Q1/246 ,  H01Q3/30 ,  H01Q3/32 ,  H03H1/00

Abstract: The present invention discloses a phase adjustment apparatus. The phase adjustment apparatus includes at least two phase adjustment units, a switching apparatus, and a driving apparatus; where the at least two phase adjustment units are configured to modulate a phase; the driving apparatus is configured to drive the at least two phase adjustment units to move; the at least two phase adjustment units are selectively connected to the driving apparatus; and the switching apparatus is configured to select the at least two phase adjustment units, so that the driving apparatus drives, at a same moment, only one of the at least two phase adjustment units connected to the driving apparatus to move, so as to change a phase. The present invention discloses a multi-frequency antenna which applies the phase adjustment apparatus. The phase adjustment apparatus of the present invention may adjust a downtilt angle of an antenna unit.

Abstract translation: 本发明公开了一种相位调节装置。 相位调整装置包括至少两个相位调整单元，开关装置和驱动装置; 其中所述至少两个相位调整单元被配置为调制相位; 所述驱动装置被构造成驱动所述至少两个相位调整单元移动; 所述至少两个相位调整单元选择性地连接到所述驱动装置; 并且所述开关装置被配置为选择所述至少两个相位调整单元，使得所述驱动装置同时驱动所述至少两个相位调整单元中的一个连接到所述驱动装置以移动，以便改变 一个阶段 本发明公开了一种应用相位调整装置的多频天线。 本发明的相位调整装置可以调整天线单元的下倾角。