CN117438771A - Mounting arrangement structure of airborne satellite antenna and aircraft - Google Patents
Mounting arrangement structure of airborne satellite antenna and aircraft Download PDFInfo
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- CN117438771A CN117438771A CN202311399779.4A CN202311399779A CN117438771A CN 117438771 A CN117438771 A CN 117438771A CN 202311399779 A CN202311399779 A CN 202311399779A CN 117438771 A CN117438771 A CN 117438771A
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- 238000009434 installation Methods 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000002411 adverse Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/125—Means for positioning
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
- H01Q1/285—Aircraft wire antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
Abstract
The invention belongs to the technical field of aviation, and discloses an installation arrangement structure of an airborne satellite antenna, which comprises a satellite antenna, a satellite antenna self-contained inertial navigation antenna, a Wei Tongtian line structure installation platform and a satellite antenna wave-transmitting cover; the satellite antenna and the satellite antenna are installed at the top of the vertical tail of the aircraft through a Wei Tongtian line structure installation platform, the satellite antenna wave-transmitting cover is arranged above the Wei Tongtian line structure installation platform and covers the satellite antenna and the satellite antenna in the space, the satellite antenna sends attitude inertial navigation data in the vertical tail top cover to the satellite antenna in real time, and the satellite antenna adjusts the pointing angle of the satellite antenna in real time according to the inertial navigation data so as to lock a target satellite. According to the invention, the airborne satellite antenna is arranged at the top of the vertical fin of the aircraft, so that the airborne satellite antenna is at the highest point of the aircraft, shielding of the aircraft is avoided, the optimal effect of the airborne satellite antenna is fully exerted, the defect of conventional arrangement of the satellite antenna is avoided, and the use requirement of a task system is met.
Description
Technical Field
The invention belongs to the technical field of aviation, relates to a layout design of a satellite antenna, and in particular relates to an installation and arrangement structure of an airborne satellite antenna and an aircraft.
Background
The airborne defensive antenna is widely applied to various airplanes, helicopters and unmanned aerial vehicles. The advantages are that: (1) the communication distance is long, and the communication coverage area is large; (2) has multiple access communication characteristics; (3) the available frequency bandwidth is wide, and the communication capacity is large; (4) the transmission is stable and reliable, and the communication quality is high; (5) the cost is independent of the communication distance. The disadvantages are: (1) the technology of the whole satellite communication system is complex; (2) the satellite communication has larger transmission delay; (3) the echo effect is unstable; (4) there is a communication blocking blind area, etc.
The airborne satellite antenna is generally arranged on the upper surface or high point of the aircraft according to the use requirement, so that shielding is avoided, and the characteristics and the functions of the airborne satellite antenna are fully exerted; at present, the airborne satellite antenna is usually arranged at the highest position of the aircraft nose, and the position is stable in structure, but the rear vertical tail can shield the satellite antenna. At present, no scheme for arranging the sanitary antenna at the top of the aircraft vertical tail is provided, because the airborne sanitary antenna can produce adverse interference on the aerodynamic performance of the aircraft vertical tail, and meanwhile, the deformation of the vertical tail can also produce adverse interference on the sanitary antenna.
Disclosure of Invention
In order to solve the problems, the invention provides an installation and arrangement structure of an airborne satellite antenna, wherein the airborne satellite antenna is arranged at the tail point of an airplane, so that the airborne satellite antenna is arranged at the highest point of the airplane, shielding of the carrier is avoided, the effect of the airborne satellite antenna is fully exerted, and adverse effects of the airborne satellite antenna when the airborne satellite antenna is arranged at the tail point of the airplane are solved through reasonable design and layout.
The technical scheme of the invention is as follows:
an installation arrangement structure of an airborne satellite antenna comprises the satellite antenna, the satellite antenna self-contained inertial navigation antenna, a Wei Tongtian line structure installation platform and a satellite antenna wave-transmitting cover; the satellite antenna and the satellite antenna are installed at the top of the vertical tail of the aircraft through a Wei Tongtian line structure installation platform, the satellite antenna wave-transmitting cover is arranged above the Wei Tongtian line structure installation platform and covers the satellite antenna and the satellite antenna in the space, the satellite antenna sends attitude inertial navigation data in the vertical tail top cover to the satellite antenna in real time, and the satellite antenna adjusts the pointing angle of the satellite antenna in real time according to the inertial navigation data so as to lock a target satellite.
Furthermore, the sanitary antenna adopts a miniaturized middle antenna unit, a power amplifier case unit, an antenna power supply unit and an adapter plate.
Further, the original vertical tail wingtip cover of the airplane is canceled, the top end of the vertical tail is fixedly connected with a Wei Tongtian line structure mounting platform, and the satellite antenna structure mounting platform is of a disc-shaped structure.
Further, the Wei Tongtian wire structure mounting platform is a disk-shaped structure with a hollow grid.
Furthermore, the integral sanitary antenna wave-transmitting cover is a drop-shaped wave-transmitting cover, and the sanitary antenna wave-transmitting cover and the Wei Tongtian line structure mounting platform adopt a side connection mode of up-down opposite-insertion lap joint.
Further, the power supply unit of the satellite antenna is arranged in the tail section cabin of the machine body.
An aircraft adopting an installation arrangement structure of an airborne satellite antenna is a fixed wing aircraft with a single vertical tail, the satellite antenna is installed at the top of the vertical tail of the aircraft, the satellite antenna is arranged in a satellite antenna wave-transmitting cover, a satellite antenna self-contained inertial navigation antenna is further arranged in the satellite antenna wave-transmitting cover, and the satellite antenna self-contained inertial navigation antenna is connected with the satellite antenna and specially provides inertial navigation data for the satellite antenna.
Further, the multifunctional electric energy meter further comprises a Wei Tongtian line structure mounting platform, wherein the Wei Tongtian line structure mounting platform is arranged at the top of the vertical tail, and the satellite antenna, the satellite antenna self-contained inertial navigation antenna and the satellite antenna wave-transmitting cover are mounted above the Wei Tongtian line structure mounting platform; the wave-transmitting cover of the sanitary antenna is a drop-type wave-transmitting cover.
The beneficial effects of the invention are as follows:
1. the invention provides a configuration method for arranging airborne satellite-through antennas, which is characterized in that the airborne satellite-through antennas are arranged at the top of a vertical tail wing of an aircraft, so that the airborne satellite-through antennas are arranged at the highest point of the aircraft, shielding of the aircraft is avoided, the optimal effect of the airborne satellite-through antennas is fully exerted, the defect of conventional arrangement of the satellite-through antennas is avoided, and the use requirement of a task system is met; the arrangement of the defensive antennas at this location is the initiative.
2. The invention has reasonable structural arrangement and better manufacturability and maintainability.
3. The invention overcomes the defect that the traditional guard antenna cannot be arranged on the vertical tail, greatly reduces the adverse effect of the guard antenna on the vertical tail aerodynamic, and simultaneously solves the adverse effect of vertical tail deformation on the angle alignment of the guard antenna.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a method for configuring an airborne sanitary antenna;
FIG. 2 is a schematic view in the direction A;
FIG. 3 is a diagram showing the effect of an airborne satellite antenna;
FIG. 4 is an effect diagram of a Wei Tongtian line structure mounting platform;
FIG. 5 is a graph showing the effect of connecting a Wei Tongtian line structure mounting platform to a vertical tail front-rear beam;
FIG. 6 is a diagram showing the effect of the wave-transparent cover of the sanitary antenna;
figure 7 is a diagram of the installation effect of the sanitary antenna structure,
fig. 8 is an overall effect diagram of a method for arranging and configuring airborne defensive antennas.
Wherein: the antenna comprises a 1-guard antenna, a 2-guard antenna self-contained inertial navigation antenna, a 3-guard antenna wave-transmitting cover, a 4-Wei Tongtian line structure mounting platform, a 5-mounting platform connecting bolt and a 6-guard antenna wave-transmitting cover connecting bolt.
Detailed Description
This section is an embodiment of the present invention for explaining and explaining the technical solution of the present invention. Embodiments of the invention and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate directions or positional relationships based on the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or case in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or number of technical features indicated. Thus, a feature defining "first," "second," etc. may explicitly or implicitly include more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the mechanical connection can be realized, and the point connection can be realized; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art in a specific case.
Example 1:
the mounting arrangement structure of the airborne satellite antenna comprises a satellite antenna 1, a satellite antenna self-contained inertial navigation antenna 2, a Wei Tongtian line structure mounting platform 4 and a satellite antenna wave-transmitting cover 3; the satellite antenna 1 and the satellite antenna self-contained inertial navigation antenna 2 are arranged at the top of the vertical tail of the aircraft through a Wei Tongtian line structure mounting platform 4, a satellite antenna wave-transmitting cover 3 is arranged above the Wei Tongtian line structure mounting platform 4 and covers the satellite antenna 1 and the satellite antenna self-contained inertial navigation antenna 2 in the satellite antenna wave-transmitting cover, the satellite antenna self-contained inertial navigation antenna 2 sends attitude inertial navigation data in the vertical tail top cover to the satellite antenna 1 in real time, and the satellite antenna 1 adjusts the pointing angle of the satellite antenna in real time according to the inertial navigation data so as to lock a target satellite.
The sanitary antenna 1 adopts a miniaturized middle antenna unit, a power amplifier case unit, an antenna power supply unit and an adapter plate.
The original vertical tail wingtip cover of the aircraft is canceled, the top end of the vertical tail is fixedly connected with the Wei Tongtian line structure mounting platform 4, and the Wei Tongtian line structure mounting platform 4 is of a disc-shaped structure.
Wei Tongtian the wire structure mounting platform 4 is a disk-like structure having a hollow grid.
The whole sanitary antenna wave-transmitting cover 3 is a drop-shaped wave-transmitting cover, and the sanitary antenna wave-transmitting cover 3 and the Wei Tongtian line structure mounting platform 4 adopt a side connection mode of up-down butt joint.
The power supply unit of the satellite antenna 1 is arranged in the tail section cabin of the fuselage.
An aircraft adopting an installation arrangement structure of an airborne satellite antenna is a fixed wing aircraft with a single vertical tail, the satellite antenna 1 is installed at the top of the vertical tail of the aircraft, the satellite antenna 1 is arranged in the satellite antenna wave-transmitting cover 3, the satellite antenna self-contained inertial navigation antenna 2 is further arranged in the satellite antenna wave-transmitting cover 3, and the satellite antenna self-contained inertial navigation antenna 2 is connected with the satellite antenna 1 and specially provides inertial navigation data for the satellite antenna 1.
The system also comprises a Wei Tongtian line structure mounting platform 4, wherein the Wei Tongtian line structure mounting platform 4 is arranged at the top of the vertical tail, and the satellite antenna 1, the satellite antenna self-contained inertial navigation antenna 2 and the satellite antenna wave-transmitting cover 3 are arranged above the Wei Tongtian line structure mounting platform 4; the sanitary antenna wave-transmitting cover 3 is a water drop type wave-transmitting cover.
Example 2:
as shown in fig. 1, a method for arranging and configuring airborne defensive antennas is provided. Comprising the following steps: a satellite antenna 1; the satellite antenna is provided with an inertial navigation antenna 2; a wave-transmitting cover 3 of the sanitary antenna; wei Tongtian line structure mounting platform 4; mounting a platform connecting bolt 5; the wave-transparent cover of the sanitary antenna is connected with the bolt 6.
An airborne defensive antenna arrangement configuration method. Starting from task use requirements, the airborne satellite antenna is arranged at the top point of the aircraft vertical tail wing, and the technical scheme is as follows:
the conventional layout vertical fin of the aircraft is the highest point of the aircraft, and the airborne defensive antenna is arranged at the highest point of the vertical fin aircraft, so that the aircraft is the optimal arrangement mode of the defensive antenna. The airborne sanitary antenna is arranged at the tip of the vertical tail wing, so that the problems of increased aerodynamic resistance, uncoordinated deformation of the machine body and the vertical tail, positioning accuracy of the sanitary antenna and the like caused by the fact that the gravity center of the whole aircraft is in a safe range (the moment arm is long), the vertical tail design and installation platform and the reinforcing sanitary antenna wave-transmitting cover are solved.
Under the condition that the sanitary antenna meets the use requirement, the sanitary antenna 1 is designed completely new. The antenna has miniaturized shape and size and reduced weight. In the assembly of the sanitary antenna, the components such as the antenna unit, the power amplifier case unit, the antenna power supply unit, the adapter plate and the like reduce the overall dimension, reduce the weight, and the movement envelope of the antenna unit is not more than phi amm; the installation weight of the vertical tail top end equipment is not more than gkg. See fig. 2, 3.
And the vertical fin is designed and reinforced for the sanitary antenna installation platform. The vertical fin tip cover is canceled, the connection structure of the vertical fin and the machine body is reinforced, the Wei Tongtian line structure mounting platform 4 is designed, the Wei Tongtian line structure mounting platform 4 is an integral machine part, the upper end of the installation platform is used for mounting a sanitary antenna assembly, and the lower end of the installation platform is fixedly connected with the front and rear beams of the vertical fin stabilizer through mounting platform connecting bolts 5, and the installation platform is shown in fig. 5.
The wave-transmitting cover 3 of the sanitary antenna is designed. The water drop type wave-transmitting cover is designed according to the miniaturized overall dimension of the sanitary antenna 1 with the brand new design so as to reduce the problem of aerodynamic resistance increase caused by the wave-transmitting cover 3 of the sanitary antenna, as shown in fig. 6. The outline dimension of the sanitary antenna wave-transmitting cover 3 is bmm (length) ×cmm (width) ×dmm (height), see fig. 2 and 1. The envelope can meet the requirements of assembly installation and maintenance space in the wave-transmitting cover when the defensive antenna 1 rotates in the horizontal and pitching directions; for water prevention, the sanitary antenna wave-transmitting cover 3 and the Wei Tongtian line structure mounting platform 4 are connected and fixedly connected by the sanitary antenna wave-transmitting cover connecting bolts 6 in a side-to-side connection mode in an up-to-down butt joint mode, and the structure mounting platform is shown in fig. 7. The problem of increased aerodynamic resistance caused by the sanitary antenna radome 3 is reduced by such a design.
The deformation of the machine body and the deformation of the vertical tail are not coordinated, and the positioning precision of the sanitary antenna is caused. The vertical fin is fixedly connected with the machine body reinforcing frame through a butt joint, and belongs to a cantilever beam structure. The deformation of the fuselage and the vertical tail is uncoordinated, and the deformation of the wingtip of the vertical tail can reach hundreds of millimeters in flight through calculation, if the satellite antenna and the inertial navigation of the carrier are simultaneously installed on the fuselage, the deformation of the fuselage can be understood to be coordinated or synchronous, and the satellite antenna can adjust the pointing angle of the satellite antenna in real time according to the inertial navigation data of the carrier so as to achieve the purpose of locking a target satellite in real time in the movement process, wherein the inertial navigation data comprises longitude, latitude, altitude, speed, heading, roll angle and pitch angle. The satellite through antenna is arranged at the tip of the vertical tail wing, the carrier inertial navigation is arranged on the fuselage, the deformation of the carrier inertial navigation and the deformation of the carrier inertial navigation are uncoordinated, the attitude data provided by the carrier inertial navigation antenna and the satellite through antenna on the vertical tail are greatly different, particularly, the heading, the roll angle, the pitch angle and other data in the inertial navigation greatly affect the precise tracking of the satellite through antenna, so that when the satellite through antenna is arranged at the tip of the vertical tail wing, the carrier inertial navigation antenna data cannot be used, the satellite through antenna self-contained inertial navigation antenna must be additionally arranged on the satellite through antenna structure mounting platform 4, the attitude data (the heading, the roll angle and the pitch angle) in the cover of the top of the vertical tail can be acquired in real time, and the satellite through antenna can lock the target satellite in the movement process of the aircraft according to the inertial navigation state data, thereby meeting the requirements of the use of tasks. The satellite antenna is provided with an inertial navigation antenna 2 which is arranged behind (along the heading of) the satellite antenna 1 and is fixed on a Wei Tongtian line structure mounting platform 4, and the satellite antenna is particularly shown in fig. 2.
And the sanitary antenna power supply unit is moved into the tail section cabin of the machine body to be installed, so that the outline dimension of the sanitary antenna wave-transmitting cover 3 is reduced, and the pneumatic resistance is reduced.
By means of the method for arranging and configuring the airborne satellite antenna, the satellite antenna is arranged at the top point of the vertical tail wing of the aircraft, so that the satellite antenna is arranged at the top point of the aircraft, shielding of the aircraft is avoided, and characteristics and functions of the airborne satellite antenna are fully exerted. The problems of increased aerodynamic resistance caused by the weight center of the whole aircraft, uncooled deformation of the aircraft body and the vertical tail, positioning accuracy of the aircraft body caused by uncooled deformation of the aircraft body and the vertical tail and the like are solved through integrated miniaturization, self-contained inertial navigation antenna, optimized and reasonable arrangement, the use requirement of a task system is met, and an overall effect diagram of an onboard aircraft body and aircraft body satellite body antenna arrangement configuration method is shown in fig. 8.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think about various equivalent modifications or substitutions within the technical scope of the present invention, and these modifications or substitutions should be covered in the scope of the present invention.
Claims (8)
1. The mounting arrangement structure of the airborne satellite antenna is characterized by comprising the satellite antenna (1), the satellite antenna self-contained inertial navigation antenna (2), a Wei Tongtian line structure mounting platform (4) and a satellite antenna wave-transmitting cover (3); the satellite antenna (1) and the satellite antenna are installed at the top of the vertical tail of the aircraft through a Wei Tongtian line structure installation platform (4), a satellite antenna wave-transmitting cover (3) is arranged above the Wei Tongtian line structure installation platform (4) and covers the satellite antenna (1) and the satellite antenna with the inertial navigation antenna (2) in the satellite antenna, the satellite antenna with the inertial navigation antenna (2) sends attitude inertial navigation data in the vertical tail top cover to the satellite antenna (1) in real time, and the satellite antenna (1) adjusts the pointing angle of the satellite antenna in real time according to the inertial navigation data so as to lock a target satellite.
2. The mounting arrangement of an airborne satellite antenna according to claim 1, characterized in that the satellite antenna (1) employs a miniaturized mid-antenna unit, a power amplifier cabinet unit, an antenna power supply unit and an adapter plate.
3. The mounting arrangement structure of an airborne satellite antenna according to claim 1, wherein the original vertical tail wingtip cover of the aircraft is eliminated, the top end of the vertical tail is fixedly connected with a Wei Tongtian line structure mounting platform (4), and the Wei Tongtian line structure mounting platform (4) is of a disc-shaped structure.
4. A mounting arrangement for an airborne satellite antenna according to claim 3, characterized in that the Wei Tongtian line structure mounting platform (4) is a disc-like structure with a hollow grid.
5. The mounting arrangement structure of the airborne satellite antenna according to claim 1, wherein the satellite antenna wave-transmitting cover (3) is integrally a drop-shaped wave-transmitting cover, and the satellite antenna wave-transmitting cover (3) and the Wei Tongtian line structure mounting platform (4) are connected in a vertically opposite and lapped lateral mode.
6. The mounting arrangement of an on-board satellite antenna according to claim 1, characterized in that the power supply unit of the satellite antenna (1) is provided in the fuselage tail cabin.
7. The utility model provides an adopt aircraft of airborne installation arrangement structure of defending through antenna, its characterized in that, the aircraft is the fixed wing aircraft of single vertical fin, defends through antenna (1) are installed at the vertical fin top of aircraft, defend through antenna (1) and establish in defending through antenna wave-transmitting cover (3), defend through antenna wave-transmitting cover (3) still be equipped with defend through antenna from taking inertial navigation antenna (2), defend through antenna from taking inertial navigation antenna (2) connect defend through antenna (1) and provide inertial navigation data for defending through antenna (1) specially.
8. The aircraft adopting the mounting arrangement structure of the airborne satellite antenna according to claim 7, further comprising a Wei Tongtian line structure mounting platform (4), wherein the Wei Tongtian line structure mounting platform (4) is arranged at the top of the vertical tail, and the satellite antenna (1), the satellite antenna self-contained inertial navigation antenna (2) and the satellite antenna wave-transmitting cover (3) are arranged above the Wei Tongtian line structure mounting platform (4); the sanitary antenna wave-transmitting cover (3) is a water drop type wave-transmitting cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311399779.4A CN117438771A (en) | 2023-10-25 | 2023-10-25 | Mounting arrangement structure of airborne satellite antenna and aircraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311399779.4A CN117438771A (en) | 2023-10-25 | 2023-10-25 | Mounting arrangement structure of airborne satellite antenna and aircraft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117438771A true CN117438771A (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311399779.4A Pending CN117438771A (en) | 2023-10-25 | 2023-10-25 | Mounting arrangement structure of airborne satellite antenna and aircraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117438771A (en) |
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2023
- 2023-10-25 CN CN202311399779.4A patent/CN117438771A/en active Pending
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