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mmWave antenna modules and electronic equipment

A millimeter-wave antenna and module technology, which is applied to antennas, antenna coupling, antenna arrays, etc., can solve the problems of limited antenna use and narrow beam width of millimeter-wave antennas, and achieves suppression of cross-polarized components, small size, and increased isolation. degree of effect

Active Publication Date: 2022-07-08
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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  • mmWave antenna modules and electronic equipment
  • mmWave antenna modules and electronic equipment
  • mmWave antenna modules and electronic equipment

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Embodiment Construction

[0038] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not to limit the present application.

[0039] It will be understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, 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 construed to indicate or imply relative importance or to imply an indicated number of technical features. Thus, a feature delimited with "first", "second" may expressly or implicitly include at least one of that feature. In the description of the present application, "plurality" mean...

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Abstract

The present application relates to a millimeter wave antenna module and electronic equipment. The millimeter wave antenna module includes: a dielectric substrate, a ground plate, a radiation patch, a feeding structure and a conductor structure; the radiation patch is fed by the feeding structure to generate surface radiation The first current and the coupled feed excitation between the conductor structure and the radiating patch generate a second current perpendicular to the plane where the radiating patch is located. Due to the introduction of the capacitively loaded conductor structure, the millimeter wave antenna module has a smaller size and realizes the thinning of the antenna module; and due to the first current and the second current, the electric field distribution of the module is changed, The module has a wider beam width, while suppressing the monopole mode of the feeding structure, strengthening the differential mode of the radiation patch, thereby suppressing the cross-polarization component and increasing the isolation of the dual-polarization port.

Description

technical field [0001] The present application relates to the field of antenna technology, and in particular, to a millimeter wave antenna module and an electronic device. Background technique [0002] With the development of wireless communication technology, 5G network technology is also born. As a fifth-generation mobile communication network, 5G network has a peak theoretical transmission speed of tens of gigabits 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. SUMMARY OF THE INVENTION [0004] Embodiments of the present application provide a millimeter wave antenna module and an electronic device, which can realize a thin antenna module and have a wider b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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