CN210468117U

CN210468117U - Novel LTE plate-shaped antenna

Info

Publication number: CN210468117U
Application number: CN201921615336.3U
Authority: CN
Inventors: 胡六荣; 黄炳汉
Original assignee: Shenzhen Gisantone Technology Co ltd
Current assignee: Shenzhen Gisantone Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-05-05
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a novel LTE plate-shaped antenna, including bottom plate, antenna house, reflecting plate, radiation plate and a plurality of support column, the antenna house is rectangle cavity spatial structure, the bottom plate mounting is in the top face open position of antenna house, and bottom plate and antenna house encapsulation and constitute the cover body, the reflecting plate is fixed to be set up at antenna house inner chamber bottom face, the radiation plate erects the up end at the reflecting plate through a plurality of support column, and the radiation plate is located antenna house inner chamber top position, the radiation plate is printed circuit board. The utility model relates to a novel LTE plate antenna guarantees the speed of antenna network transmission, strengthens the holistic interference immunity of antenna, and area is little, has characteristics that broadband, network transmission are fast, interference immunity is strong.

Description

Novel LTE plate-shaped antenna

Technical Field

The utility model relates to a mobile communication equipment correlation technique field specifically is a novel LTE plate-shaped antenna.

Background

LTE is a high-speed wireless communication standard for mobile phones and data terminals in telecommunications, and is a version in which high-speed downlink packet access is transitioned to 4G, commonly referred to as 3.9G; the antenna is an indispensable component in mobile communication, has very important function, is positioned between a transceiver and an electromagnetic wave propagation space, and realizes effective energy transfer between the transceiver and the electromagnetic wave propagation space; by designing the radiation characteristic of the antenna, the spatial distribution of electromagnetic energy can be controlled, the resource utilization rate is improved, and the network quality is optimized; especially, for the mainstream technology of the transition from 3G to 4G, the LTE mobile communication technology is more important.

At present, the DCS frequency range is 1710-; the traditional plate-shaped antenna can only be used in a high frequency band with a directional coverage range of 1710-2170MHz or a low frequency band with a coverage range of 800-960MHz, and with the wide application of new technical standards such as 3G, LTE, WALN and the like, the traditional plate-shaped antenna has the problems of poor omnidirectional coverage, narrow coverage frequency, slow network transmission, poor anti-interference performance, large occupied space and long feeder line, and can not meet the requirements of mobile communication network construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel LTE plate-shaped antenna to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a novel LTE plate-shaped antenna, includes bottom plate, antenna house, reflecting plate, radiation plate and a plurality of support column, the antenna house is rectangle cavity spatial structure, the bottom plate mounting is in the top face open position of antenna house, and bottom plate and antenna house encapsulation and constitute the cover body, the reflecting plate is fixed to be set up at antenna house inner chamber bottom face, the radiation plate erects the up end at the reflecting plate through a plurality of support column, and the radiation plate is located antenna house inner chamber top position, the radiation plate is printed circuit board.

Preferably, the radiation plate has a double-sided printed circuit structure, and the front surface thereof is a printed circuit portion.

Preferably, the radiation plate includes 1 printed high frequency circuit region and 1 printed low frequency circuit region.

Preferably, the radiation plate has a plate thickness of not more than 1.0mm, a dielectric constant of 4.4 and a printed circuit thickness of not more than 0.035 mm.

Preferably, the radiation plate adopts a plate material with the thickness not more than 1.0mm, the dielectric constant of 2.65 and the thickness of the printed circuit not more than 0.035 mm.

Preferably, the feeder of the radiation plate is a semi-flexible coaxial cable, and the feeder adopts a copper 50-2 cable with the same specification.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model relates to a novel LTE plate-shaped antenna guarantees the speed of antenna network transmission, strengthens the holistic interference immunity of antenna, and area is little, has characteristics that broadband, network transmission are fast, interference immunity is strong, and the antenna is because coverage is big, is applicable to public places such as office, residential quarter, station, square, has very strong practicality.

Drawings

Fig. 1 is an exploded view of a partial structure of an embodiment of the present invention;

fig. 2 is a sectional view of a bottom plate structure according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of a support pillar structure according to an embodiment of the present invention;

fig. 4 is a front view of a radiation plate structure according to an embodiment of the present invention.

In the figure: 1. an antenna cover; 2. a base plate; 3. a reflective plate; 4. a support pillar; 5. a radiation plate.

Detailed Description

In order to facilitate the use, the embodiment of the utility model provides a novel LTE plate-shaped antenna is provided. The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-4, the present embodiment provides a novel LTE plate antenna, which includes a bottom plate 2, an antenna housing 1, a reflector plate 3, a radiation plate 5 and a plurality of support pillars 4, wherein the antenna housing 1 is a rectangular hollow three-dimensional structure, the bottom plate 2 is installed at an opening position of a top end surface of the antenna housing 1, and the bottom plate 2 and the antenna housing 1 are packaged to form a cover body, the reflector plate 3 is fixedly disposed at a bottom end surface of an inner cavity of the antenna housing 1, the radiation plate 5 is erected at an upper end surface of the reflector plate 3 through the plurality of support pillars 4, the radiation plate 5 is located at the top end position of the inner cavity of the antenna housing.

Wherein, the radiation plate 5 is a double-sided printed circuit structure, and the front side thereof is a printed circuit part; the radiation plate 5 includes 1 printed high-frequency circuit region and 1 printed low-frequency circuit region.

The radiation plate 5 uses a plate thickness of not more than 1.0mm, a dielectric constant of 4.4 and a printed circuit thickness of not more than 0.035 mm.

The radiation plate 5 adopts a plate material with the thickness not more than 1.0mm, the dielectric constant of 2.65 and the thickness of a printed circuit not more than 0.035 mm.

The feeder of the radiation plate 5 is a semi-flexible coaxial cable, and the feeder adopts a copper 50-2 cable with the same specification.

In this embodiment, the radiation plate 5 includes 1 printed high frequency circuit region and 1 printed low frequency circuit region, which are composed of a 880-960MHz low frequency circuit board and a 1710-2700MHz high frequency circuit board, and a 880-960/1710-2700MHz port is formed by a combining plate, and the other cable is out of the 1710-2700MHz other polarization port; the thickness of the plate material adopted by the radiation plate 5 is not more than 1.0mm, the dielectric constant is 4.4, and the thickness of the printed circuit is not more than 0.035 mm; or the thickness of the plate material adopted by the radiation plate 5 is not more than 1.0mm, the dielectric constant is 2.65, and the thickness of the printed circuit is not more than 0.035mm, so that the speed of antenna network transmission is ensured, the integral anti-interference performance of the antenna is enhanced, the occupied area is small, the antenna has the characteristics of wide frequency, fast network transmission and strong anti-interference performance, and the antenna is suitable for public places such as offices, residential districts, stations and squares due to large coverage range, and has strong practicability.

In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel LTE plate-shaped antenna, includes bottom plate (2), antenna house (1), reflecting plate (3), radiant panel (5) and a plurality of support column (4), its characterized in that: antenna house (1) is rectangle cavity spatial structure, install in the top face open position of antenna house (1) bottom plate (2), and bottom plate (2) and antenna house (1) encapsulation and constitute the cover body, reflecting plate (3) are fixed to be set up at antenna house (1) inner chamber bottom face, radiation plate (5) erect the up end in reflecting plate (3) through a plurality of support column (4), and radiation plate (5) are located antenna house (1) inner chamber top position, radiation plate (5) are printed circuit board.

2. The novel LTE patch antenna of claim 1, wherein: the radiation plate (5) is of a double-sided printed circuit structure, and the front side of the radiation plate is a printed circuit part.

3. The novel LTE patch antenna of claim 1, wherein: the radiation plate (5) comprises 1 printed high frequency circuit area and 1 printed low frequency circuit area.

4. The novel LTE patch antenna of claim 1, wherein: the thickness of the plate material adopted by the radiation plate (5) is not more than 1.0mm, the dielectric constant is 4.4 and the thickness of the printed circuit is not more than 0.035 mm.

5. The novel LTE patch antenna of claim 4, wherein: the thickness of the plate material adopted by the radiation plate (5) is not more than 1.0mm, the dielectric constant is 2.65, and the thickness of the printed circuit is not more than 0.035 mm.

6. The novel LTE patch antenna of claim 1, wherein: the feeder line of the radiation plate (5) is a semi-flexible coaxial cable, and the feeder line adopts a copper 50-2 cable with the same specification.