CN216624551U - Antenna for air-ground communication - Google Patents
Antenna for air-ground communication Download PDFInfo
- Publication number
- CN216624551U CN216624551U CN202120831398.9U CN202120831398U CN216624551U CN 216624551 U CN216624551 U CN 216624551U CN 202120831398 U CN202120831398 U CN 202120831398U CN 216624551 U CN216624551 U CN 216624551U
- Authority
- CN
- China
- Prior art keywords
- antenna
- porthole
- transparent antenna
- transparent
- ground
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Details Of Aerials (AREA)
Abstract
The utility model discloses an antenna for air-ground communication, which comprises porthole inner layer glass, wherein a plurality of transparent antenna radiating bodies which are positioned on the same vertical line are arranged on one side of the porthole inner layer glass, a transparent antenna reference ground is arranged on the other side of the porthole inner layer glass, an antenna power distribution network is arranged between the transparent antenna radiating bodies, and the transparent antenna radiating bodies and the transparent antenna reference ground are oppositely arranged at the same position of the porthole inner layer glass. The utility model has simple structure, provides more stable signals for the airplane by arranging the transparent antenna on the inner glass of the porthole in a reference way and arranging the relative position between the transparent antenna reference way and the transparent antenna radiator, and the antenna is of a mesh grid structure, has thinner grid line width, shows transparent effect on the glass and does not influence people to observe the scenery outside the porthole through the porthole.
Description
Technical Field
The utility model relates to the field of antennas, in particular to an antenna for air-ground communication.
Background
People usually cannot receive mobile phone signals when sitting on an airplane in daily life, and the main reasons are as follows: 1. the ground base station signal does not cover the flight path of the airplane; 2. even if the ground base station signal covers the flight channel, the rest of the aircraft body except the porthole is of an all-metal structure, the base station signal cannot penetrate into the interior of the window, and even if part of the signal penetrates into the aircraft body through the porthole, the signal cannot be normally received by a mobile phone due to the problem of the signal incidence angle, and the signal on the aircraft is poor.
Transparent antenna among the prior art also often uses on car, cell-phone, does not have the condition of combining transparent antenna and aircraft porthole glass, this practicality provides more stable signal for the aircraft through regarding porthole inlayer glass as the relative position setting of antenna base member, antenna irradiator and antenna reference ground.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an antenna for air-ground communication, which solves the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme:
an antenna for air-to-ground communication, comprising: the porthole inner glass is characterized in that a plurality of transparent antenna radiating bodies located on the same vertical line are arranged on one side of the porthole inner glass, a transparent antenna reference ground is arranged on the other side of the porthole inner glass, an antenna power distribution network is arranged between the transparent antenna radiating bodies, and the transparent antenna radiating bodies and the transparent antenna reference ground are oppositely arranged at the same position of the porthole inner glass.
As a further scheme of the utility model: the antenna power distribution network comprises a first connecting line and a second connecting line, wherein the first connecting line is connected with two transparent antenna radiators, and the second connecting line is connected with the two first connecting lines.
As a further scheme of the utility model: the transparent antenna radiator is rectangular, the inside of the transparent antenna radiator is of a mesh grid structure, the line width of the mesh grid is 2-15 mu m, and the range of the distance between mesh grid lines is 100 mu m-300 mu m.
As a further scheme of the utility model: the transparent antenna is rectangular in shape in reference to the ground, the transparent antenna is of a mesh grid structure in reference to the ground, the line width of the mesh grid is 2-15 mu m, and the distance range between mesh grid lines is 100 mu m-300 mu m.
As a further scheme of the utility model: and protective layers are arranged on the reference ground outer sides of the transparent antenna radiating body and the transparent antenna.
As a further scheme of the utility model: and one side of the porthole inner layer glass, which is provided with the transparent antenna radiator, is also sequentially provided with a porthole middle layer glass and a porthole outer layer glass.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, by designing the transparent antenna structure arranged on the inner glass of the porthole of the airplane, the transparent antenna is arranged on the inner glass of the porthole in a reference manner, and the relative position between the reference ground of the transparent antenna and the radiation body of the transparent antenna is set, so that a more stable signal is provided for the airplane; the transparent antenna is added on the aircraft porthole, and the whole aerodynamic characteristics of the aircraft and the flight safety of the aircraft are not influenced like the external antenna is added on the aircraft, so the development period and the cost of the related airborne antenna can be greatly reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural diagram of a transparent antenna radiator and an antenna power distribution network.
In the figure: 1-porthole inner layer glass, 2-transparent antenna radiator, 3-transparent antenna reference ground, 4-antenna power distribution network, 5-protective layer, 6-porthole middle layer glass, 7-porthole outer layer glass and 8-porthole decorative plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, in an embodiment of the present invention, an antenna for air-ground communication includes a porthole inner glass 1, where one side of the porthole inner glass is provided with a plurality of transparent antenna radiators 2 located on a same vertical line, the other side of the porthole inner glass 1 is provided with a transparent antenna reference ground 3, an antenna power distribution network 4 is disposed between the transparent antenna radiators 2, and the transparent antenna radiators 2 and the transparent antenna reference ground 3 are disposed at a same position of the porthole inner glass 1 relatively.
Specifically, referring to fig. 2, the outer layer glass and the middle layer glass of the porthole are made of acrylic fiber materials, the inner layer glass of the porthole is made of a thin light transparent resin material, the layer is not sealed and can not bear pressure difference, but can play a role in decoration, and the middle layer glass of the porthole is assisted in protection, so that relevant parts of the antenna are arranged on the inner layer glass, and the inner layer glass of the porthole is used as a substrate of the antenna.
Specifically, referring to fig. 1, the transparent antenna reference ground 3 is rectangular, has a length of 30 to 60cm and a width of 4 to 28cm, and is disposed on one side of the porthole inner glass 1, the transparent antenna reference ground 3 has a mesh grid structure with a line width of 2 to 15 μm, and a distance between mesh grid lines is 100 to 300 μm. Transparent antenna irradiator 2 is the rectangle, transparent antenna irradiator 2's inside is netted grid structure, and its netted grid structure's line width is 2 ~ 15 mu m, the interval scope between transparent antenna irradiator 2 netted grid line and the line is 100um ~ 300 mu m, transparent antenna irradiator 2 sets up porthole inlayer glass does not set up one side of transparent world reference line, transparent antenna irradiator 2 sets up in the area that transparent reference ground 3 covered, transparent antenna irradiator 2 is totally four, and four transparent antenna irradiators are in on same vertical line. The position of the transparent antenna reference ground 3 determines the signal receiving efficiency and performance of a transparent antenna radiator, the transparent antenna reference ground 3 is arranged on the inner side glass 1 of the porthole, and the transparent antenna radiator 2 is arranged in the area covered by the transparent reference ground 3 on the other side surface of the inner side glass of the porthole, so that the utility model can provide stable signals for an airplane.
Specifically, the mesh grid structure of the transparent antenna radiator 2 and the transparent antenna reference ground 3 can be formed by processing a copper foil into a mesh grid shape through a yellow light process, or can be formed by etching a groove on the surface of inner layer glass of a porthole and filling a conductive metal into the groove; the light transmittance of the utility model is more than 85 percent, namely, the light transmittance does not influence the passengers to watch the scenery outside the side window while transmitting more stable signals to the passengers in the cabin by limiting the line width and the unit area grid density of the transparent antenna reference ground 3 mesh grid and limiting the line width and the unit area grid density of the mesh grid structure of the transparent antenna radiator 2.
Specifically, referring to fig. 1, the antenna power distribution network 4 includes a first connection line connecting two transparent antenna radiators 2 and a second connection line connecting the two first connection lines, a portion of the first connection line directly connected to the transparent antenna radiators 2 and the transparent antenna radiators are formed together, a mesh grid pattern is also formed inside the first connection line, and the rest of the antenna power distribution network is a solid line and adopts a copper line or a silver line; the antenna power distribution network 4 is arranged below the porthole decorative plate 8 and used for antenna impedance matching.
Preferably, referring to fig. 3, a protective layer 5 is disposed outside the transparent antenna radiator 2 and the transparent antenna reference ground 3, and the protective layer 5 may be a transparent protective layer such as UV glue or hard coating for protecting the metal mesh structure of the transparent antenna radiator 2 and the transparent antenna reference ground 3.
The utility model has novel structure and stable operation, is arranged on the inner glass of the porthole of the airplane and is used for receiving signals from a ground base station and then sending the stable signals to mobile phone users in the cabin.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An antenna for air-to-ground communications, comprising: porthole inlayer glass (1), porthole inlayer glass one side is provided with a plurality of transparent antenna irradiators (2) that are in on same vertical line, being provided with of porthole inlayer glass (1) opposite side transparent antenna and referring to ground (3), be provided with antenna merit between transparent antenna irradiator (2) and divide network (4), transparent antenna irradiator (2) with transparent antenna refers to ground (3) and sets up relatively porthole inlayer glass (1) the same position.
2. An antenna for air-to-ground communication according to claim 1, characterized in that the antenna power dividing network (4) comprises a first connection line connecting two transparent antenna radiators (2), and a second connection line connecting the two first connection lines.
3. An antenna for air-ground communication according to claim 1, wherein the transparent antenna radiator (2) is rectangular, and has a mesh grid structure inside, the mesh grid has a line width of 2-15 μm, and the spacing between the mesh grid lines is in the range of 100-300 μm.
4. The antenna for air-ground communication according to claim 1, wherein the transparent antenna reference ground (3) is rectangular in shape, the transparent antenna reference ground is internally provided with a mesh grid structure, the mesh grid line width is 2-15 μm, and the spacing between mesh grid lines is 100-300 μm.
5. An antenna for air-to-ground communication according to claim 1, characterized in that the transparent antenna radiator (2), the transparent antenna reference ground (3) are provided with a protective layer (5) on the outside.
6. An antenna for air-ground communication according to claim 1, wherein the side of the porthole inner glass (1) provided with the transparent antenna radiator (2) is further provided with a porthole middle glass (6) and a porthole outer glass (7) in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831398.9U CN216624551U (en) | 2021-04-20 | 2021-04-20 | Antenna for air-ground communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120831398.9U CN216624551U (en) | 2021-04-20 | 2021-04-20 | Antenna for air-ground communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624551U true CN216624551U (en) | 2022-05-27 |
Family
ID=81681741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120831398.9U Active CN216624551U (en) | 2021-04-20 | 2021-04-20 | Antenna for air-ground communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624551U (en) |
-
2021
- 2021-04-20 CN CN202120831398.9U patent/CN216624551U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109088180A (en) | AOG antenna system and mobile terminal | |
| CN109149069A (en) | AOG antenna system and mobile terminal | |
| CN110416739A (en) | Housing unit and mobile terminal | |
| US20220181793A1 (en) | Electronic device and method for fabricating antenna radiator | |
| CN112038777A (en) | Electromagnetic space regulation and control system composed of transparent super surface and application thereof | |
| WO2021109734A1 (en) | Cover plate module | |
| WO2020230819A1 (en) | Planar antenna, layered antenna structure, and vehicle window | |
| CN216624551U (en) | Antenna for air-ground communication | |
| CN205303676U (en) | Super material structure , antenna house and antenna system | |
| CN206059635U (en) | A kind of automobile spoiler conformal bearer antenna | |
| CN111987415A (en) | Electronic device | |
| CN210468116U (en) | Beautifying outer cover of base station antenna | |
| CN103682614A (en) | Broadband wave-transmitting material, and antenna housing and antenna system thereof | |
| CN206148623U (en) | Wide band omnidirectional antenna | |
| CN205646143U (en) | Triple compound fractal mobile communication antenna | |
| CN202285397U (en) | Airborne receiver front end structure for satellite communication system | |
| CN101257142B (en) | Annular satellite navigation aerial and manufacturing method thereof | |
| CN208433525U (en) | A kind of high-performance blister towards high-speed cruising carrier satellite communication system | |
| CN113328244A (en) | End-fire conformal photovoltaic antenna based on curved surface structure | |
| CN116014433A (en) | 5G high-gain transparent micro base station antenna | |
| CN219476981U (en) | Transparent antenna | |
| WO2020228794A1 (en) | Electronic device | |
| CN214797723U (en) | Transparent antenna and base station | |
| CN200997448Y (en) | Antenna array structure | |
| CN202210567U (en) | Antenna structure and applicable electronic device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |