CN107884742A - A kind of high flatness aerial array installation method of aircraft and antenna array installing plate - Google Patents
A kind of high flatness aerial array installation method of aircraft and antenna array installing plate Download PDFInfo
- Publication number
- CN107884742A CN107884742A CN201711106257.5A CN201711106257A CN107884742A CN 107884742 A CN107884742 A CN 107884742A CN 201711106257 A CN201711106257 A CN 201711106257A CN 107884742 A CN107884742 A CN 107884742A
- Authority
- CN
- China
- Prior art keywords
- antenna array
- installing plate
- antenna
- flatness
- array
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/10—Means for reducing or compensating for quadrantal, site, or like errors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
- G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
- G01S3/04—Details
- G01S3/12—Means for determining sense of direction, e.g. by combining signals from directional antenna or goniometer search coil with those from non-directional antenna
Abstract
The invention discloses a kind of high flatness aerial array installation method of aircraft and antenna array installing plate.The high flatness aerial array installation method of aircraft comprises the following steps：Step 1：Antenna array installing plate is made, according to the shape of pre-installed position, by the structure fabrication in a face of antenna array installing plate into the shape that can be bonded with pre-installed position；Step 2：Ensure that the flatness in another face of antenna array installing plate is less than 0.1 millimeter；Step 3：It is less than 0.1 millimeter of face mounted antennas array in the flatness of the antenna array installing plate；Step 4：The antenna array installing plate for being provided with the aerial array is attached to the pre-installed position.The high flatness aerial array installation method of aircraft of the application solves that the high separately installed difficulty of flatness antenna array antenna is big and the problems such as flatness uncontrollable guarantee.Significantly reduce the separately installed error brought of antenna array internal antenna so that the mounting plane precision of antenna array is improved while antenna array is easier for installation.
Description
Technical field
The present invention relates to antenna array scheme field, more particularly to a kind of high flatness aerial array installation method of aircraft
And antenna array installing plate.
Background technology
The high direction finding precision of phase-interferometer is dependent on increase antenna array number of antennas and must assure that the Gao Ping of antenna aperture
Face degree.The number of antenna array antenna is more, and high flatness is more difficult to ensure.
Traditional installation method is separately installed by individual antenna, cumbersome for installation, complicated, and whole antenna baseline is longer, with
The aircaft configuration that antenna is fixed can not ensure high flatness, ultimately result in the flatness that can not ensure that antenna array is higher, Jin Erying
Ring the direction finding precision of phase-interferometer.
Thus, it is desirable to have a kind of technical scheme is come at least one drawbacks described above for overcoming or at least mitigating prior art.
The content of the invention
It is an object of the invention to provide a kind of high flatness aerial array installation method of aircraft to overcome or at least mitigate
At least one drawbacks described above of prior art.
To achieve the above object, the present invention provides a kind of high flatness aerial array installation method of aircraft, and the aircraft is high
Flatness aerial array installation method comprises the following steps：Step 1：Antenna array installing plate is made, according to the shape of pre-installed position
Shape, by the structure fabrication in a face of antenna array installing plate into the shape that can be bonded with pre-installed position；Step 2：Ensure day
The flatness in another face of linear array installing plate is less than 0.1 millimeter；Step 3：It is less than in the flatness of the antenna array installing plate
0.1 millimeter of face mounted antennas array；Step 4：The antenna array installing plate for being provided with the aerial array is attached to described
Pre-installed position.
Preferably, the step 3 is specially：Step 31：By antenna socket through antenna array installation via, then by solid
Determine the installation of antenna screw to fix；Step 32：By screw and the plate nut being embedded on aircaft configuration by antenna array installing plate with
Aircaft configuration connects.
Present invention also provides a kind of antenna array installing plate, the antenna array installing plate is used for aircraft Gao Ping as described above
Face degree aerial array installation method, the antenna array installing plate includes plate body and the edge of plate body is prominent to a direction
The enclosing part formed；The flatness at least one face of the plate body is less than 0.1 millimeter.
Preferably, multiple antenna installing holes being arranged in order are provided with the plate body.
Preferably, it is provided with antenna socket via by each antenna installing hole.
Preferably, multiple lightening recesses are provided with the enclosing part.
It is separately installed that the high flatness aerial array installation method of aircraft of the application solves high flatness antenna array antenna
Difficulty is big and the problems such as flatness uncontrollable guarantee, greatly reduces the separately installed error brought of antenna array internal antenna,
So that the mounting plane precision of antenna array is improved while antenna array is easier for installation.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the high flatness aerial array installation method of aircraft of the embodiment of the application one.
Fig. 2 is the structural representation of the antenna array installing plate of the embodiment of the application one.
Reference
| 1 | Plate body | 5 | Plate nut |
| 2 | Antenna array installs via | 6 | Enclosing part |
Embodiment
To make the purpose, technical scheme and advantage that the present invention is implemented clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
Part of the embodiment, rather than whole embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to uses
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Under
Embodiments of the invention are described in detail with reference to accompanying drawing for face.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of the description present invention and simplifies description, rather than instruction or the dress for implying meaning
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the present invention is protected
The limitation of scope.
Fig. 1 is the schematic flow sheet of the high flatness aerial array installation method of aircraft of the embodiment of the application one.
Fig. 2 is the structural representation of the antenna array installing plate of the embodiment of the application one.
The high flatness aerial array installation method of aircraft as shown in Figure 1 comprises the following steps：
Step 1：Antenna array installing plate is made, according to the shape of pre-installed position, by a face of antenna array installing plate
Structure fabrication is into the shape that can be bonded with pre-installed position；
Step 2：Ensure that the flatness in another face of antenna array installing plate is less than 0.1 millimeter；
Step 3：It is less than 0.1 millimeter of face mounted antennas array in the flatness of the antenna array installing plate；
Step 4：The antenna array installing plate for being provided with the aerial array is attached to the pre-installed position.
It is separately installed that the high flatness aerial array installation method of aircraft of the application solves high flatness antenna array antenna
Difficulty is big and the problems such as flatness uncontrollable guarantee, greatly reduces the separately installed error brought of antenna array internal antenna,
So that the mounting plane precision of antenna array is improved while antenna array is easier for installation.
In the present embodiment, step 3 is specially：Step 31：Antenna socket is installed into via 2, Ran Houtong through antenna array
The installation of fixed antenna screw is crossed to fix；Step 32：Screw and the plate nut 5 being embedded on aircaft configuration are installed antenna array
Plate 1 is connected with aircaft configuration.
Present invention also provides a kind of antenna array installing plate, the antenna array installing plate is used for the high plane of aircraft as described above
Aerial array installation method is spent, referring to Fig. 2, in the present embodiment, antenna array installing plate includes the side of plate body 1 and plate body
Edge is to prominent the formed enclosing part 6 in a direction；The flatness at least one face of plate body is less than 0.1 millimeter.
Referring to Fig. 2, in the present embodiment, multiple antenna array installation vias 2 being arranged in order are provided with plate body.
Referring to Fig. 2, in the present embodiment, antenna socket via is provided with by each antenna array installation via 2.
Referring to Fig. 2, multiple lightening recesses are provided with the present embodiment, in enclosing part.Being provided with lightening recesses can subtract
Weight and the aircaft configuration for avoiding interference.
Present invention installation simply, to aircaft configuration requires low, flatness is high, greatly reduces high flatness antenna array peace
Fill the planarity requirements to aircaft configuration so that antenna is easier for installation, and flatness precision is higher.
It is last it is to be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
The present invention is described in detail with reference to the foregoing embodiments for pipe, it will be understood by those within the art that：It is still
Technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equally replaced
Change；And these modifications or replacement, the essence of appropriate technical solution is departed from the essence of various embodiments of the present invention technical scheme
God and scope.
Claims (6)
- A kind of 1. high flatness aerial array installation method of aircraft, it is characterised in that the high flatness aerial array peace of aircraft Dress method comprises the following steps：Step 1：Antenna array installing plate is made, according to the shape of pre-installed position, by the structure in a face of antenna array installing plate It is fabricated to the shape that can be bonded with pre-installed position；Step 2：Ensure that the flatness in another face of antenna array installing plate is less than 0.1 millimeter；Step 3：It is less than 0.1 millimeter of face mounted antennas array in the flatness of the antenna array installing plate；Step 4：The antenna array installing plate for being provided with the aerial array is attached to the pre-installed position.
- 2. the high flatness aerial array installation method of aircraft as claimed in claim 1, it is characterised in that the step 3 is specific For：Step 31：By antenna socket through antenna array installation via (2), then installed and fixed by fixed antenna screw；Step 32：Screw and the plate nut being embedded on aircaft configuration (5) are connected antenna array installing plate (1) and aircaft configuration Connect.
- 3. a kind of antenna array installing plate, the antenna array installing plate is used for such as the high flatness antenna of aircraft in claim 1 to 2 Array installation method, it is characterised in that the antenna array installing plate includes the edge of plate body (1) and plate body to a side To prominent formed enclosing part (6)；The flatness at least one face of the plate body is less than 0.1 millimeter.
- 4. antenna array installing plate as claimed in claim 3, it is characterised in that be provided with multiple be arranged in order on the plate body Antenna array installation via (2).
- 5. antenna array installing plate as claimed in claim 4, it is characterised in that set by each antenna array installation via (2) It is equipped with antenna socket via.
- 6. antenna array installing plate as claimed in claim 5, it is characterised in that it is recessed that multiple losss of weight are provided with the enclosing part Groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106257.5A CN107884742B (en) | 2017-11-10 | 2017-11-10 | Method for installing high-flatness antenna array of airplane and antenna array installation plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711106257.5A CN107884742B (en) | 2017-11-10 | 2017-11-10 | Method for installing high-flatness antenna array of airplane and antenna array installation plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107884742A true CN107884742A (en) | 2018-04-06 |
| CN107884742B CN107884742B (en) | 2021-10-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711106257.5A Active CN107884742B (en) | 2017-11-10 | 2017-11-10 | Method for installing high-flatness antenna array of airplane and antenna array installation plate |
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| Country | Link |
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| CN (1) | CN107884742B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111653858A (en) * | 2020-05-27 | 2020-09-11 | 上海卫星工程研究所 | Satellite large-caliber deployable antenna positioning and mounting method |
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| CN105811071A (en) * | 2016-04-19 | 2016-07-27 | 吉林大学 | Support device for circular antenna array and assembly method of support device |
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2017
- 2017-11-10 CN CN201711106257.5A patent/CN107884742B/en active Active
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| CN102509849A (en) * | 2011-12-01 | 2012-06-20 | 武汉滨湖电子有限责任公司 | Fixing structure for miniature phased-array radar antenna |
| WO2013123052A1 (en) * | 2012-02-13 | 2013-08-22 | Lockheed Martin Corporation | Antenna alignment fixture |
| CN202917618U (en) * | 2012-09-05 | 2013-05-01 | 扬州泰利特种装备有限公司 | Large planar antenna array framework |
| CN104036114A (en) * | 2014-04-28 | 2014-09-10 | 西安电子科技大学 | Method for rapidly determining tolerance of hexagonal active phased-array antenna structure based on electromechanical coupling |
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Cited By (2)
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|---|---|---|---|---|
| CN111653858A (en) * | 2020-05-27 | 2020-09-11 | 上海卫星工程研究所 | Satellite large-caliber deployable antenna positioning and mounting method |
| CN111653858B (en) * | 2020-05-27 | 2021-07-23 | 上海卫星工程研究所 | Satellite large-caliber deployable antenna positioning and mounting method |
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| Publication number | Publication date |
|---|---|
| CN107884742B (en) | 2021-10-01 |
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