Antenna module and electronic equipment

A technology for antenna modules and electronic equipment, which is applied to antennas, resonant antennas, slot antennas, etc., and can solve problems such as affecting the radiation performance of millimeter-wave antennas and reducing antenna array gain.

Active Publication Date: 2019-07-23
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the high dielectric constant of 3D glass and ceramic back cover, it will seriously affect the radiation performance of the millimeter wave antenna and reduce the gain of the antenna array.

Method used

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  • Antenna module and electronic equipment
  • Antenna module and electronic equipment
  • Antenna module and electronic equipment

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Embodiment Construction

[0041] 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.

[0042] 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 an antenna module and electronic equipment. The antenna module comprises a feed layer, a grounding layer, a dielectric substrate and a laminated antenna, wherein the groundinglayer is positioned on the feed layer and is provided with a first gap and a second gap which are separated and orthogonally arranged in the polarization direction; the dielectric substrate is positioned on the grounding layer; the laminated antenna comprises a first radiation patch and a second radiation patch which are arranged corresponding to the first gap and the second gap, wherein the first radiation patch and the second radiation patch are located on the two sides of the back of the dielectric substrate respectively, and the orthographic projection of the first radiation patch is arranged on the second radiation patch, wherein the feed layer passes through the first gap and the second gap and is used for feeding the laminated antenna to enable the first radiation patch to generateresonance at the first frequency band and to enable the second radiation patch to generate resonance at the second frequency band, so that the impedance bandwidth of the antenna module can meet the millimeter wave full-band requirement of 3GPP specification, and the antenna radiation with the full frequency band, the dual polarization, the high efficiency and the high gain is realized.

Description

technical field [0001] The present application relates to the technical field of antennas, in particular to an 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] Metal middle frame with 3D glass back cover or metal middle frame with ceramic back cover, or full 3D glass. Full ceramic is the mainstream solution in the structural design of full-screen mobile phones in the future, which can provide better protection, aesthetics, heat dissipation, and color. degree and user experience. However, due to the high ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q1/50H01Q5/28
CPCH01Q1/38H01Q1/48H01Q1/50H01Q5/28H01Q9/0414H01Q9/0435H01Q9/0457H01Q9/0464H01Q5/378H01Q5/30H01Q1/243H01Q3/30H01Q21/08H01Q21/24H01Q5/307H01Q9/045H01Q13/10
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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