Ceiling antenna
A ceiling-mounted antenna and grid line technology, applied in the directions of the antenna, antenna grounding device, antenna support/installation device, etc., can solve the problems of poor omnidirectionality and low aesthetics, and achieve improved omnidirectionality and high aesthetics , The effect of improving the transmittance
Pending Publication Date: 2022-04-08
BOE TECH GRP CO LTD +1
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- Application Information
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Problems solved by technology
The ceiling antenna in the related art has poor omnidirectionality in the high frequency band, and the aesthetics is low
Method used
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[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0043] In the drawings, the thicknesses of regions and layers may be exaggerated for clarity. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed descriptions will be omitted. Furthermore, the drawings are merely schematic illustrations of the application and are not necessarily drawn to scale.
[0044] Unless the context requires otherwise, throughout the specification and claims, the term "co...
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The embodiment of the invention provides a ceiling antenna. The ceiling antenna comprises a reflecting plate; the supporting plate and the reflecting plate are fixed together, and the plane where the supporting plate is located is perpendicular to the plane where the reflecting plate is located; the radiation oscillator is attached to the supporting plate; the radiation oscillator comprises a substrate, a first radiator, a second radiator and a third radiator, wherein the first radiator, the second radiator and the third radiator are located on the substrate. The two second radiators are located on the two sides of the first radiator respectively, and the first radiator and the two second radiators are electrically connected together through the third radiator; the grounding plate is attached to the supporting plate, is located between the reflecting plate and the radiation oscillator, and is insulated from the reflecting plate; the connector is fixed on the supporting plate, is positioned on one side, far away from the reflecting plate, of the grounding plate, and is electrically connected with one side, close to the reflecting plate, of the third radiator; wherein the first radiating body, the second radiating body and the third radiating body are all of grid linear structures. The ceiling antenna has the advantages of being large in radiation frequency band width, good in radiation omnidirectivity, high in concealment and attractive in appearance.
Description
technical field [0001] The present application relates to the field of display technology, in particular to a ceiling antenna. Background technique [0002] With the continuous development of mobile communication technology, the ceiling antenna is an indispensable device in mobile communication equipment. In addition to the higher electrical performance requirements for the ceiling antenna, people's requirements for the appearance of the antenna are also increasing. The ceiling antenna in the related art has poor omnidirectionality in the high-frequency band and low aesthetics. [0003] At present, there is an urgent need to design a new ceiling antenna to solve the above problems. Contents of the invention [0004] Embodiments of the present application provide a ceiling-mounted antenna, which has a large radiation width, good radiation omnidirectionality, high concealment and beautiful appearance. [0005] Embodiments of the application adopt the following technical so...
Claims
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IPC IPC(8): H01Q1/24H01Q1/36H01Q1/48H01Q1/50H01Q5/28H01Q15/14
Inventor 鲍思慧冯春楠金允男陈浙李勇刘鹤郭亮张昊阳刘祥代法亮陈政张志锋
Owner BOE TECH GRP CO LTD