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Antenna structure and wireless communication device having same

An antenna structure and antenna technology, applied in antenna grounding switch structure connection, antenna grounding device, antenna support/mounting device, etc., can solve problems affecting antenna performance and small millimeter wave antenna size

Active Publication Date: 2020-06-05
MOBILE DRIVE NETHERLANDS BV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When designing the antenna for each specific frequency band, the frequency offset due to the very small size of the millimeter-wave antenna and poor processing will affect the performance of the antenna

Method used

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  • Antenna structure and wireless communication device having same
  • Antenna structure and wireless communication device having same
  • Antenna structure and wireless communication device having same

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0042] In order to make the object, technical solution and advantages of the present invention clearer, the antenna structure and the wireless communication device having the antenna structure in the present invention will be further described in detail and related explanations below in conjunction with the accompanying drawings and embodiments.

[0043] Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

[0044] see figure 1 and figure 2 , a preferred embodiment of the presen...

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Abstract

The invention provides an antenna structure. The antenna structure comprises a plurality of first antenna units and a plurality of second antenna units which are linearly arranged. One first antenna unit is arranged between every two adjacent second antenna units; each of the first antenna units and each of the second antenna units are in a single polarization direction, each of the first antennaunits is in a first polarization direction, each of the second antenna units is in a second polarization direction, and the first polarization direction is perpendicular to the second polarization direction. The invention also provides a wireless communication device with the antenna structure. Thus, ultra-wideband performance can be realized, and interference caused by too close distance betweenadjacent antenna units is reduced.

Description

technical field [0001] The invention relates to an antenna structure and a wireless communication device with the antenna structure. Background technique [0002] At present, the communication frequency band of 5G millimeter wave covers 26.5GHz-40GHz, and the bandwidth of the frequency band is very wide. When designing the antenna for each specific frequency band, the frequency offset due to the very small size of the millimeter-wave antenna and poor processing will affect the performance of the antenna. In addition, due to the large radiation propagation loss of the millimeter-wave antenna, the antenna itself needs to increase its own gain through array combination as a compensation. How to arrange several antenna arrays in a limited space is a major problem in millimeter wave antenna design. Contents of the invention [0003] In view of the above, it is necessary to provide an antenna structure and a wireless communication device having the antenna structure. [0004]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q1/38H01Q1/48H01Q1/50H01Q1/52H01Q21/00H01Q21/08H01Q21/24
CPCH01Q1/38H01Q1/50H01Q21/0006H01Q21/08H01Q21/24H01Q1/523H01Q1/48H01Q1/22H01Q25/001H01Q1/2283H01Q1/243
Inventor 陈国丞常建伟林铮陈佳林可加陈云汉
Owner MOBILE DRIVE NETHERLANDS BV
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