公开(公告)号：US20140139401A1

公开(公告)日：2014-05-22

申请号：US14165336

申请日：2014-01-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhongwei PENG ,  Zhiqiang LIAO ,  Shaodong LIU ,  Xinming LIU

IPC: H01P1/18 ,  H01Q3/26

CPC classification number: H01Q3/32 ,  H01P1/184 ,  H01Q3/26

Abstract: Embodiments of the present invention disclose a phase shifting apparatus, including a first conductor section, a first tapping element, a feeder unit, and a dielectric element, where: the feeder unit is electrically connected to the first tapping element; the first tapping element is electrically connected to the first conductor section; the first tapping element is capable of moving along the first conductor section to change a phase of a signal that flows through the feeder unit, the first tapping element, and the first conductor section; and the dielectric element is disposed at a position near the first conductor section. With the phase shifting apparatus in the embodiments of the present invention, the dielectric element is disposed in order to increase an electrical length of a conductor, which correspondingly reduces a physical length of the conductor, so that the size of the phase shifting apparatus is reduced.

Abstract translation: 本发明的实施例公开了一种移相装置，包括第一导体部分，第一攻丝元件，馈送单元和电介质元件，其中馈电单元电连接到第一敲击元件; 所述第一抽头元件电连接到所述第一导体部分; 所述第一攻丝元件能够沿着所述第一导体部分移动以改变流经所述馈送单元，所述第一攻丝元件和所述第一导体部分的信号的相位; 并且介电元件设置在靠近第一导体部分的位置。 利用本发明的实施例中的相移装置，为了增加导体的电长度，布置介质元件，这相应地减小了导体的物理长度，使得移相装置的尺寸减小 。