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Phase shifter and antenna

A phase shifter and conductor technology, which is applied to antennas, electrical components, etc., can solve the problem that the phase shifter is difficult to meet the actual coverage scene, and achieve the effect of realizing adjustment, simple structure design, and realizing beam width.

Active Publication Date: 2019-01-11
COMBA TELECOM TECH (GUANGZHOU) CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a phase shifter and antenna for the problem that the traditional phase shifter is difficult to meet the actual coverage scenario

Method used

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Embodiment Construction

[0030] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. A preferred embodiment of the application is shown in the drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this application more thorough and comprehensive.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated lis...

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Abstract

The invention discloses a phase shifter and an antenna. The phase shifter comprises a conductor assembly and a rotating arm. The conductor assembly includes a first conductor segment and a second conductor segment. Assuming that the reference center is at any point, the first conductor section and the second conductor section are arranged concentrically with respect to the reference center, respectively. The rotating arm can rotate along the first conductor section and the second conductor section with the reference center as the rotating axis. The rotating arm is provided with two coupling parts, one coupling part can be mounted on the first conductor segment and coupled with the first conductor segment, and the other coupling part can be mounted on the second conductor segment and coupled with the second conductor segment. The first conductor segment has a first output terminal and a second output terminal, and the second conductor segment has a third output terminal and a fourth output terminal. The embodiment of the invention enables the phase shifter to be connected with different number of radiating units by rotating the rotating arm, thereby changing the beam width of the vertical plane of the antenna, adapting to different coverage scenes, and the phase shifter has simple structure design and realizes the adjustment of the beam width.

Description

technical field [0001] The invention relates to the technical field of antennas, in particular to a phase shifter and an antenna. Background technique [0002] In the coverage of mobile communication network, the electric adjustable base station antenna is one of the key equipments of the coverage network, and the phase shifter is the core component of the electric adjustable base station antenna. The performance of the phase shifter directly determines the performance of the electric adjustable base station antenna. , which in turn affects the quality of network coverage, so the importance of phase shifters in the field of mobile base station antennas is self-evident. [0003] During the implementation process, the inventor found at least the following problems in the traditional technology: the beam width generated by the traditional phase shifter is fixed, which is difficult to meet the actual coverage scenario. Contents of the invention [0004] Based on this, it is n...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/32H01Q3/24
CPCH01Q3/24H01Q3/32
Inventor 苏国生李学锋刘培涛陈礼涛
Owner COMBA TELECOM TECH (GUANGZHOU) CO LTD
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