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Antenna components and electronics

A technology of antenna components and electronic equipment, which is applied in the electronic field, can solve problems such as high cost, and achieve the effect of cost saving and wide coverage

Active Publication Date: 2021-03-09
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the first method requires rotation of the antenna array, requiring a large amount of space
The second method needs to add a large number of phase shifters, which is relatively expensive

Method used

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  • Antenna components and electronics
  • Antenna components and electronics
  • Antenna components and electronics

Examples

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions of the embodiments of the present application with reference to the drawings in the embodiments of the present application.

[0016] see figure 1 , figure 1 It is an antenna assembly 10 provided by the embodiment of this application. The antenna assembly 10 includes a guide 1 , a plurality of radiators 2 , a plurality of feed sources 3 and a driving mechanism 4 . The plurality of radiators 2 are slidably and spaced apart on the guide member 1 . There is a preset distance L between two adjacent radiators 2 . Each of the radiators 2 is electrically connected to at least one feed 3 , and the feed 3 is used to provide an excitation source for the radiator 2 so that the radiator 2 radiates antenna signals. The driving mechanism 4 connects the radiator 2 and the guide 1 . The driving mechanism 4 is used to drive the radiators 2 to slide along the guide 1 to change the preset distance L between two...

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Abstract

The present application provides an antenna assembly and electronic equipment. The antenna assembly includes: a guide; a plurality of radiators, the plurality of radiators are slidably arranged on the guide; a plurality of feed sources , each of the radiators is electrically connected to at least one of the feed sources; and a driving mechanism, the driving mechanism is connected to the radiator and the guide, and the driving mechanism is used to drive the radiator along the guide sliding parts to change the distance between two adjacent radiators. By adjusting the distance between adjacent radiators, the maximum radiation direction of the radiator can be adjusted to realize the scanning of the antenna beam, thereby realizing the wide coverage of the high-gain antenna. At the same time, multiple radiators slide on the guide without occupying In a larger three-dimensional space, there is no need to set up a large number of phase shifters, which saves costs.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to an antenna assembly and electronic equipment. Background technique [0002] In the application of the array antenna, since the gain of the antenna is required to be high, the beam of the antenna is narrowed, and the coverage angle of a single beam of the antenna becomes smaller. To solve the problem of wide coverage of high-gain antennas, beam scanning is the most widely used technical method at present. There are currently two types of beam scanning, one is to achieve mechanical scanning of the antenna beam by rotating the antenna front, and the other is to provide different feed phases for different antenna elements to achieve electrical scanning of the antenna beam. However, the first method requires the rotation of the antenna array, which needs to provide a lot of space. The second method needs to add a large number of phase shifters, and the cost is relative...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01Q1/50H01Q1/27H01Q1/22H01Q1/24H01Q3/26
CPCH01Q1/2258H01Q1/242H01Q1/273H01Q1/50H01Q3/26
Inventor 周林
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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