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Millimeter wave antenna module and electronic device

A millimeter-wave antenna and module technology, applied in antennas, antenna coupling, antenna arrays, etc., can solve the problems of narrow beam width of millimeter-wave antennas and restricting the use of antennas

Active Publication Date: 2020-09-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, the current millimeter-wave antenna still has the problem of narrow beam width, which limits the use of the antenna

Method used

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  • Millimeter wave antenna module and electronic device
  • Millimeter wave antenna module and electronic device
  • Millimeter wave antenna module and electronic device

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] It can be understood that the terms "first", "second" and the like used in this application may be used to describe various elements herein, but these elements are not limited by these terms. These terms are only used to distinguish a first element from another element, and should not be interpreted as indicating or implying relative importance or implying the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present application, "...

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Abstract

The invention relates to a millimeter wave antenna module and an electronic device. The millimeter wave antenna module comprises a dielectric substrate, a grounding plate, a radiation patch, a feed structure and a conductor structure. The radiation patch generates a first current of the surface through feeding of the feeding structure, and meanwhile, coupled feeding excitation between the conductor structure and the radiation patch generates a second current perpendicular to the plane where the radiation patch is located. According to the millimeter wave antenna module, a capacitive loading conductor structure is introduced, so that the module has a relatively small size, and thinning of the antenna module is realized, and due to the first current and the second current, the electric fielddistribution of the module is changed, so that the module has a relatively wide beam width, a monopole mode of the feed structure is suppressed, and a differential mode of the radiation patch is enhanced, thereby suppressing a cross polarization component and increasing the isolation of a dual polarization port.

Description

technical field [0001] The present application relates to the technical field of antennas, in particular to a millimeter-wave antenna module and electronic equipment. Background technique [0002] With the development of wireless communication technology, 5G network technology is also born. As the fifth-generation mobile communication network, 5G network has a peak theoretical transmission speed of tens of Gb per second, which is hundreds of times faster than that of 4G network. Therefore, the millimeter wave frequency band with sufficient spectrum resources has become one of the working frequency bands of the 5G communication system. [0003] However, the current millimeter-wave antenna still has the problem of narrow beam width, which limits the use of the antenna. Contents of the invention [0004] Embodiments of the present application provide a millimeter-wave antenna module and electronic equipment, which can realize a thinner antenna module and have a wider beam w...

Claims

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Application Information

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IPC IPC(8): H01Q1/38H01Q1/50H01Q23/00H01Q1/52H01Q5/50H01Q21/06
CPCH01Q1/38H01Q1/50H01Q23/00H01Q1/521H01Q5/50H01Q21/065H01Q1/243H01Q21/08H01Q9/0407H01Q9/045H01Q1/523H01Q25/001H01Q19/06H01Q1/48H01Q9/0457
Inventor 雍征东
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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