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Electronic device

A technology of electronic equipment and equipment, which is applied to circuits, slot antennas, antenna supports/installation devices, etc., can solve the problems of low space utilization rate of resonant cavity and inability of resonant cavity antenna to adapt to user scenarios, and achieve the effect of improving utilization rate

Pending Publication Date: 2022-01-21
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of this application is to provide an electronic device, which at least solves one of the problems in the prior art that the space utilization rate of the resonant cavity is low and the resonant cavity antenna cannot adapt to many user scenarios

Method used

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Embodiment Construction

[0022] Embodiments of the present application will be described in detail below, examples of which are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are only for explaining the present application, and should not be construed as limiting the present application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0023] The features of the terms "first" and "second" in the description and claims of the present application may explicitly or implicitly include one or more of these features. In the description of the present application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification ...

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Abstract

The invention discloses an electronic device, which comprises a device body and an antenna assembly, the antenna assembly comprises a metal enclosing plate, at least one metal partition plate and at least two kinds of media, the metal enclosing plate is arranged in the device body, a resonant cavity is defined by the metal enclosing plate and the device body, the at least one metal partition plate is arranged in the resonant cavity and divides the resonant cavity into at least two sub-cavities, the at least two media and the at least two sub-cavities are arranged in a one-to-one correspondence mode, and one medium is placed in one sub-cavity; wherein each sub-cavity is correspondingly provided with an independent opening, and the opening is used for transmitting electromagnetic wave energy. According to the resonant cavity antenna, at least two relatively independent resonant cavity antennas can be arranged in one resonant cavity, the utilization rate of the resonant cavity is improved, and the resonant cavity antenna can radiate electromagnetic wave energy towards different directions and can adapt to more user scenes.

Description

technical field [0001] The present application belongs to the technical field of electronic equipment, and in particular relates to an electronic equipment. Background technique [0002] The resonant cavity is a relatively common electronic device in the radio frequency / microwave field. By opening an opening in the closed resonant cavity, the resonant cavity can radiate electromagnetic field energy to the outside to form an antenna. In recent years, resonant cavity antennas have been well developed and applied in the field of intelligent electronic devices. They have good adaptability to the appearance of intelligent electronic devices, and have good antenna performance and high antenna radiation efficiency. [0003] For existing resonant cavity antennas, a resonant cavity is usually used as a basic unit, and an antenna is formed by opening an opening on the resonant cavity. However, using a resonant cavity as a basic unit has a low space utilization rate for the resonant c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/22H01Q13/18H01Q1/36
CPCH01Q1/22H01Q13/18H01Q1/36
Inventor 陈少波王珅
Owner VIVO MOBILE COMM CO LTD