CN110233355A - The installation adjusting method of large-scale antenna beam waveguide reflecting surface - Google Patents
The installation adjusting method of large-scale antenna beam waveguide reflecting surface Download PDFInfo
- Publication number
- CN110233355A CN110233355A CN201910473514.1A CN201910473514A CN110233355A CN 110233355 A CN110233355 A CN 110233355A CN 201910473514 A CN201910473514 A CN 201910473514A CN 110233355 A CN110233355 A CN 110233355A
- Authority
- CN
- China
- Prior art keywords
- website
- detection device
- mirror
- group
- space
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/19—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
- H01Q19/191—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein the primary active element uses one or more deflecting surfaces, e.g. beam waveguide feeds
Abstract
The present invention proposes a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface, belong to space telemetry and control technology field, this method is to pass through point position in space detection device, mirror surface is detected, in place do turns website after the completion of detection, then will test device and places another reflecting mirror appropriate location, acquisition previous group turns website and restores coordinate, reflecting mirror at this is detected again, successively detects other mirror surfaces.After completing each reflecting surface detection sampling site work, three-dimensional modeling is carried out to the point data after detection and is compared with theoretical space reflector position, analysis obtains location error, carries out repetition measurement again after being then adjusted correction to mirror surface posture according to error condition, is finally reached position degree index request.This proprietary technology solve the problems, such as in the prior art to have cannot directly be measured between barrier target mirror and can not will test face battle array with theoretical position uniform coordinate, realize the accurate positioning between the large size reflecting surface battle array of space.
Description
Technical field
The invention belongs to space telemetry and control technology field, specially a kind of mounting and adjusting of large-scale antenna beam waveguide reflecting surface
Method turn station to restore initial coordinate system, to large-scale antenna wave beam wave in different location by point position in space detection device
It leads reflection surface system and carries out high-precision detection, positioning.
Background technique
With the currently continuous development of large size, high-precision, high powered antenna technology in the world, to antenna microwave Transmission system
New requirements at the higher level are proposed, beam waveguide system carries out signal transmission, large-scale wave instead of traditional feed Transmission system
Positioning relation requires stringenter between beam waveguide cylinder internal mirror size.Due to mirror surface accuracy height in shielding cylinder, compact dimensions,
There is barrier between mirror surface, unified benchmark is difficult between multiple reflections planar survey, therefore traditional detection method cannot achieve large size
The mounting and adjusting of antenna beam waveguide reflecting surface is badly in need of a kind of new detection method for the field to realize beam waveguide mirror
It is accurately positioned between face.
Existing detection technique comes with some shortcomings to the mounting and adjusting of large-scale antenna beam waveguide reflecting surface, mainly shows
For two aspects: on the one hand two curved surfaces for having barrier cannot be carried out while be detected, such as back-to-back two curved surface can not be simultaneously
Detect two working curved surfaces.On the other hand it is reflected under can not unifying to the same coordinate system since detection position is more with measurement
Face theoretical model is compared.
Summary of the invention
The present invention in view of the above shortcomings of the prior art, proposes a kind of installation tune of large-scale antenna beam waveguide reflecting surface
Adjusting method, this method need to establish initial coordinate system according to detection first, then using point position in space detection device as measuring tool
Practical single (or multiple) mirror surface is detected, it is in place after the completion of detection to do datum mark (turning website), then
It will test device and place another reflecting mirror appropriate location, acquisition previous group datum mark (turning website) restores coordinate, then to anti-at this
It penetrates mirror to be detected, successively detects other mirror surfaces.After completing each reflecting surface detection sampling site work, to the points after detection
According to using detection data modeling and analysis system to carry out three-dimensional modeling and being compared with theoretical space reflector position, analyze
Out position error and all directions adjustment amount carry out again after being then adjusted correction to mirror surface posture according to error transfer factor amount situation
Repetition measurement is finally reached position degree index request.
Based on the above principles, the technical solution of the present invention is as follows:
A kind of installation adjusting method of the large-scale antenna beam waveguide reflecting surface, it is characterised in that: the following steps are included:
Step 1: establishing the frame of reference at the base position of antenna main reflector using point position in space detection device；
Step 2: antenna beam waveguide reflector being grouped, will be installed at a certain position of inner antenna
At least two reflecting mirrors that point position in space detection device is observed simultaneously are as one group；
Step 3: since one group of reflecting mirror closest to antenna main reflector base position, along antenna beam waveguide channels
Is realized using following steps to every group of reflecting mirror by position adjustment for direction:
Step 3.1: establishing at least three on the antenna rigid structure near this group of reflecting mirror and turn website；It is described to turn website
Set point position in space detection device is observed and detects it in the spatial point when can be adjusted by previous group reflector position
Coordinate under level detecting apparatus coordinate system；If this group of reflecting mirror is first group of reflecting mirror, it is described turn website can be by step 1
Point position in space detection device at antenna main reflector base position is observed and detects its seat under the frame of reference
Mark；
Step 3.2: the position near mobile space Point location detection device to this group of reflecting mirror, so that point position in space detection dress
Setting can observe that this group of reflecting mirror and step 3.1 established turns website simultaneously；
Step 3.3: carrying out position detection to website is turned using point position in space detection device, obtain described turning website current
Then coordinate under point position in space detection device coordinate system turns website in the frame of reference according to described obtained in step 3.1
Under coordinate, current spatial Point location detection device coordinate system is restored to the frame of reference；
Step 3.4: detecting in this group of reflecting mirror each at least three on each mirror mirror using point position in space detection device
Coordinate of the point under the frame of reference；
Step 3.5: the coordinate that step 3.4 is detected imports detection data modeling and analysis system, obtains each reflection
The absolute fix of mirror mirror surface, and compared with theoretical position of each mirror mirror in antenna theory model, it obtains in place
Set difference；
Step 3.6: according to the difference of mirror mirror absolute fix and theoretical position that step 3.5 obtains, to reflecting mirror
Group is adjusted；
Step 3.7: step 3.4~step 3.6 is repeated, until each mirror mirror in the reflection microscope group reaches expected
Theoretical position requirement.
Further preferred embodiment, a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface, feature
Be: in step 3.2, being unable to get an installation site enables point position in space detection device to observe that the group reflects simultaneously
Mirror and when turning website of step 3.1 foundation,
Step 3.2 is changed to: further rigid in the antenna closer to this group of reflecting mirror along antenna beam waveguide channels direction
Establish that at least three is secondary to turn website in body structure；
Then mobile space Point location detection device is to the secondary position turned near website, enables point position in space detection device
It is enough to observe turning website and secondary turning website for step 3.1 foundation simultaneously；
Position detection is carried out to the website that turns that step 3.1 is established using point position in space detection device at this time, obtains step 3.1
That establishes turns coordinate of the website under current spatial Point location detection device coordinate system, then according to this turn obtained in step 3.1
Current spatial Point location detection device coordinate system is restored to the frame of reference by coordinate of the website under the frame of reference；
It recycles current spatial Point location detection device to carry out position detection to the secondary website that turns, obtains the secondary website that turns in base
Coordinate under conventional coordinates；
Position near mobile space Point location detection device to this group of reflecting mirror again later, so that point position in space detection device
This group of reflecting mirror can be observed simultaneously and secondary turns website；
Step 3.3 is changed to: position detection being carried out to the secondary website that turns using point position in space detection device, obtains secondary turn
Coordinate of the website under current spatial Point location detection device coordinate system, then according to the secondary seat for turning website under the frame of reference
Mark, is restored to the frame of reference for current spatial Point location detection device coordinate system；
Step 3.4~step 3.7 is constant later.
Further preferred embodiment, a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface, feature
Be: the base position of antenna main reflector is antenna surface flange center.
Beneficial effect
The installation adjusting method of large-scale antenna beam waveguide reflecting surface proposed by the present invention has solved barrier by turning station
Detected between reflecting mirror, and the detection by turning website by entire detection system uniformly arrived under the same coordinate system with reason
It is compared by digital-to-analogue and obtains adjustment size, finally to meet the mutual alignment relation between beam waveguide reflecting surface.It solves
It cannot directly be measured between barrier target mirror in the prior art and face battle array can not be will test and theoretical position is unified to having
The problem of coordinate realizes the accurate positioning between the large size reflecting surface battle array of space, installs in large-scale antenna beam waveguide reflecting surface
Play the role of in adjustment decisive, key.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is that surface detection system structure chart is reflected in the medium-and-large-sized antenna beam waveguide of embodiment；
Fig. 2 is that coordinate system schematic diagram is established at antenna main reflector base position in embodiment；
Fig. 3 is to carry out detection schematic diagram to first group of reflection microscope group M1, M2 in embodiment；
Fig. 4 is to carry out detection schematic diagram to second group of reflection microscope group M3, M4 in embodiment；
Fig. 5 is to reflect microscope group M5, M6, M7, M8, M9 arrangement to third group in embodiment to turn website schematic diagram；
Fig. 6 is to reflect microscope group M5, M6, M7, M8, M9 to third group in embodiment to carry out detection schematic diagram.
Specific embodiment
The embodiment of the present invention is described below in detail, the embodiment is exemplary, it is intended to it is used to explain the present invention, and
It is not considered as limiting the invention.
Large-scale antenna beam waveguide reflecting surface in the present embodiment is as shown in Fig. 1, including antenna interarea, beam waveguide with
And mirror surface system M1, M2, M3, M4, M5, M6, M7, M8, M9.
Specific installation adjusting method the following steps are included:
Step 1: as shown in Fig. 2, positioning dress first is detected in space before the mounting and adjusting of large-scale antenna beam waveguide reflecting surface
It sets and establishes the frame of reference at antenna main reflector benchmark place (center of antenna body flange), the coordinate system and antenna interarea detect
Coordinate system is same benchmark.
Step 2: antenna beam waveguide reflector being grouped, will be installed at a certain position of inner antenna
At least two reflecting mirrors that point position in space detection device is observed simultaneously are as one group；By mirror surface system in the present embodiment
M1, M2 divide as a reflection microscope group, M5, M6, M7, M8, M9 as a reflection microscope group as a reflection microscope group, M3, M4
Three groups carry out space orientation detection respectively.
Step 3: since one group of reflecting mirror closest to antenna main reflector base position, along antenna beam waveguide channels
Direction carries out position adjustment to every group of reflecting mirror.
For the reflection microscope group of M1, M2 composition, using following steps:
Step 3.1: establishing 3 on the beam waveguide barrel near reflecting mirror M1 and M2 and turn website；Using in antenna
Point position in space detection device at primary reflection surface base position, which is observed and detects this 3, turns seat of the website under the frame of reference
Mark；Antenna pitching direction will be fixed at this time, and mark pitch position.
Step 3.2: the position near mobile space Point location detection device to reflecting mirror M1, M2, so that point position in space detects
Device can observe that 3 that reflecting mirror M1, M2 and step 3.1 are established turn website simultaneously.
Step 3.3: turning website to 3 that step 3.1 is established using point position in space detection device and carry out position detection, obtain
This 3 turn coordinate of the website under current spatial Point location detection device coordinate system, then turn website in reference coordinate according to this 3
Coordinate under system, is restored to the frame of reference for current spatial Point location detection device coordinate system.
Step 3.4: using each 3 points on point position in space detection device detection reflecting mirror M1, M2 mirror surface under the frame of reference
Coordinate；Additionally rotary antenna pitching is to detect the registration at the center reflecting mirror M1 Yu pitching center.
Step 3.5: the coordinate that step 3.4 is detected imports detection data modeling and analysis system, obtain reflecting mirror M1,
The absolute fix of M2 mirror surface, and compared with theoretical position of reflecting mirror M1, M2 mirror surface in antenna theory model, it obtains in place
Set difference.
Step 3.6: according to the difference of mirror mirror absolute fix and theoretical position that step 3.5 obtains, to reflecting mirror
M1, M2 are adjusted；Guarantee relative position between reflecting surface M1, M2, the center M1 and center of antenna (i.e. initial coordinate system when adjustment
Z axis) it is overlapped, and the center M1, M2 is overlapped with pitching axis center.
Step 3.7: step 3.4~step 3.6 is repeated, until each mirror mirror in reflecting mirror M1, M2 reaches pre-
The theoretical position requirement of phase.
As shown in figure 4, needing the reflection microscope group formed to M3, M4 to detect after the completion of reflecting surface M1, M2 detection, have
Body is following steps:
Step 4.1: establishing 3 on the beam waveguide barrel near reflecting mirror M3 and M4 and turn website；Using in step 3.4
Point position in space detection device observe and detect this 3 and turn coordinate of the website under the frame of reference.
Step 4.2: the position near mobile space Point location detection device to reflecting mirror M3, M4, so that point position in space detects
Device can observe that 3 that reflecting mirror M3, M4 and step 4.1 are established turn website simultaneously.
Step 4.3: turning website to 3 that step 4.1 is established using point position in space detection device and carry out position detection, obtain
This 3 turn coordinate of the website under current spatial Point location detection device coordinate system, then turn website in reference coordinate according to this 3
Coordinate under system, is restored to the frame of reference for current spatial Point location detection device coordinate system.
Step 4.4: using each 3 points on point position in space detection device detection reflecting mirror M3, M4 mirror surface under the frame of reference
Coordinate.
Step 4.5: the coordinate that step 4.4 is detected imports detection data modeling and analysis system, obtain reflecting mirror M3,
The absolute fix of M4 mirror surface, and compared with theoretical position of reflecting mirror M3, M4 mirror surface in antenna theory model, it obtains in place
Set difference.
Step 4.6: according to the difference of mirror mirror absolute fix and theoretical position that step 4.5 obtains, to reflecting mirror
M3, M4 are adjusted.
Step 4.7: step 4.4~step 4.6 is repeated, until each mirror mirror in reflecting mirror M3, M4 reaches pre-
The theoretical position requirement of phase.
As shown in figure 5, the position of the reflection microscope group of other reflecting mirror M5, M6, M7, M8, M9 compositions needs inside melt pit
Turned to stand twice, the frame of reference led into metope inside column foot:
Step 5.1: establishing 3 on beam waveguide barrel above the melt pit and turn website；Using the point position in space in step 4.4
Detection device, which is observed and detects this 3, turns coordinate of the website under the frame of reference；
Step 5.2: first remove M5, by the position Fig. 5 melt pit metope establish 3 it is secondary turn website, the inspection of mobile space point
Device is surveyed to the secondary position turned near website, point position in space detection device is enabled to observe what step 5.1 was established simultaneously
Turn website and secondary turns website；
Position detection is carried out to the website that turns that step 5.1 is established using point position in space detection device at this time, obtains step 5.1
That establishes turns coordinate of the website under current spatial Point location detection device coordinate system, then according to this 3 obtained in step 5.1
Turn coordinate of the website under the frame of reference, current spatial Point location detection device coordinate system is restored to the frame of reference；It is sharp again
Position detection is carried out to the secondary website that turns with current spatial Point location detection device, obtains the secondary website that turns under the frame of reference
Coordinate；M5 is reinstalled later, as shown in fig. 6, the position near mobile space Point location detection device to this group of reflecting mirror, so that space
Point location detection device can observe this group of reflecting mirror M5, M6, M7, M8, M9 simultaneously and secondary turn website；
Step 5.3: position detection being carried out to the secondary website that turns using point position in space detection device, the secondary website that turns is obtained and exists
Coordinate under current spatial Point location detection device coordinate system will then according to the secondary coordinate for turning website under the frame of reference
Current spatial Point location detection device coordinate system is restored to the frame of reference；
Step 5.4: using each 3 points on point position in space detection device detection reflecting mirror M5, M6, M7, M8, M9 mirror surface in benchmark
Coordinate under coordinate system.
Step 5.5: the coordinate that step 5.4 is detected imports detection data modeling and analysis system, obtain reflecting mirror M5,
The absolute fix of M6, M7, M8, M9 mirror surface, and the theory with reflecting mirror M5, M6, M7, M8, M9 mirror surface in antenna theory model
Position compares, and obtains position difference.
Step 5.6: according to the difference of mirror mirror absolute fix and theoretical position that step 5.5 obtains, to reflecting mirror
M5, M6, M7, M8, M9 are adjusted.
Step 5.7: step 5.4~step 5.6 is repeated, until each mirror in reflecting mirror M5, M6, M7, M8, M9
Face reaches expected theoretical position requirement.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case where can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (3)
1. a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface, it is characterised in that: the following steps are included:
Step 1: establishing the frame of reference at the base position of antenna main reflector using point position in space detection device；
Step 2: antenna beam waveguide reflector being grouped, the space at a certain position of inner antenna will be installed in
At least two reflecting mirrors that Point location detection device is observed simultaneously are as one group；
Step 3: since one group of reflecting mirror closest to antenna main reflector base position, along antenna beam waveguide channels side
To every group of reflecting mirror using following steps realization position adjustment:
Step 3.1: establishing at least three on the antenna rigid structure near this group of reflecting mirror and turn website；The website that turns can
Set point position in space detection device is observed and detects that it is examined in the point position in space when being adjusted by previous group reflector position
Survey the coordinate under device coordinate system；It is described to turn website and be in step 1 if this group of reflecting mirror is first group of reflecting mirror
Point position in space detection device at antenna main reflector base position is observed and detects its coordinate under the frame of reference；
Step 3.2: the position near mobile space Point location detection device to this group of reflecting mirror enables point position in space detection device
It is enough observe this group of reflecting mirror and step 3.1 foundation simultaneously turn website；
Step 3.3: carrying out position detection to website is turned using point position in space detection device, obtain described turning website in current spatial
Then coordinate under Point location detection device coordinate system turns website under the frame of reference according to described obtained in step 3.1
Current spatial Point location detection device coordinate system is restored to the frame of reference by coordinate；
Step 3.4: detecting in this group of reflecting mirror that each at least three point exists on each mirror mirror using point position in space detection device
Coordinate under the frame of reference；
Step 3.5: the coordinate that step 3.4 is detected imports detection data modeling and analysis system, obtains each mirror
The absolute fix in face, and compared with theoretical position of each mirror mirror in antenna theory model, obtain alternate position spike
Value；
Step 3.6: according to the difference of mirror mirror absolute fix and theoretical position that step 3.5 obtains, to reflection microscope group into
Row adjustment；
Step 3.7: step 3.4~step 3.6 is repeated, until each mirror mirror in the reflection microscope group reaches expected reason
By status requirement.
2. a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface according to claim 1, it is characterised in that:
In step 3.2, being unable to get an installation site enables point position in space detection device to observe that the group reflects simultaneously
Mirror and when turning website of step 3.1 foundation,
Step 3.2 is changed to: along antenna beam waveguide channels direction, further in the antenna rigid body knot closer to this group of reflecting mirror
Establish that at least three is secondary to turn website on structure；
Then mobile space Point location detection device enables point position in space detection device same to the secondary position turned near website
When observe that step 3.1 establishes turn website and secondary turn website；
Position detection is carried out to the website that turns that step 3.1 is established using point position in space detection device at this time, obtains step 3.1 foundation
Turn coordinate of the website under current spatial Point location detection device coordinate system, then according to obtained in step 3.1 this turn website
Current spatial Point location detection device coordinate system is restored to the frame of reference by the coordinate under the frame of reference；
It recycles current spatial Point location detection device to carry out position detection to the secondary website that turns, obtains the secondary website that turns and sat in benchmark
Coordinate under mark system；
Position near mobile space Point location detection device to this group of reflecting mirror again later, enables point position in space detection device
This group of reflecting mirror is observed simultaneously and secondary turns website；
Step 3.3 is changed to: position detection being carried out to the secondary website that turns using point position in space detection device, obtains secondary turning website
Coordinate under current spatial Point location detection device coordinate system, then according to the secondary coordinate for turning website under the frame of reference,
Current spatial Point location detection device coordinate system is restored to the frame of reference；
Step 3.4~step 3.7 is constant later.
3. a kind of installation adjusting method of large-scale antenna beam waveguide reflecting surface according to claim 1 or claim 2, feature exist
In: the base position of antenna main reflector is antenna surface flange center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910473514.1A CN110233355B (en) | 2019-05-31 | 2019-05-31 | Installation and adjustment method for large antenna beam waveguide reflecting surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910473514.1A CN110233355B (en) | 2019-05-31 | 2019-05-31 | Installation and adjustment method for large antenna beam waveguide reflecting surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110233355A true CN110233355A (en) | 2019-09-13 |
| CN110233355B CN110233355B (en) | 2021-06-08 |
Family
ID=67858976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910473514.1A Active CN110233355B (en) | 2019-05-31 | 2019-05-31 | Installation and adjustment method for large antenna beam waveguide reflecting surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110233355B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295049A (en) * | 2021-12-23 | 2022-04-08 | 中国电子科技集团公司第三十九研究所 | Antenna reflector space geometric relation calibration method and device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5777562A (en) * | 1996-08-19 | 1998-07-07 | Hoffman; David J. | Centering device and method for centering |
| CN101939684A (en) * | 2007-12-04 | 2011-01-05 | 动力转换有限公司 | A novel method of designing and producing reflectors for receiving/transmitting energy and reflectors produced by this method |
| US9437923B2 (en) * | 2012-10-15 | 2016-09-06 | The United States of America, as represented by the Secretary of Commerce, The National Institute of Standards and Technology | Simultaneous imaging and precision alignment of two millimeter wave antennas based on polarization-selective machine vision |
| CN108110431A (en) * | 2017-12-15 | 2018-06-01 | 航天天绘科技有限公司 | A kind of reflecting surface installation adjusting method of reflector antenna |
| CN108281790A (en) * | 2018-01-29 | 2018-07-13 | 中国科学院新疆天文台 | Figuration dual reflector antenna minor face method of adjustment and device |
| CN108291983A (en) * | 2015-09-23 | 2018-07-17 | 奥斯兰姆施尔凡尼亚公司 | Collimate the technology of super lens and fusion collimation super lens |
| CN207834572U (en) * | 2017-10-23 | 2018-09-07 | 中国电子科技集团公司第三十九研究所 | A kind of portable electric precision antenna |
| CN108872942A (en) * | 2018-06-15 | 2018-11-23 | 西安电子科技大学 | The real-time keeping method in active primary reflection surface antenna ideal shape face based on datum mark |
| CN109390698A (en) * | 2018-10-18 | 2019-02-26 | 中国电子科技集团公司第三十九研究所 | A kind of method reflector antenna estimation satellite position and accurately tracked |
-
2019
- 2019-05-31 CN CN201910473514.1A patent/CN110233355B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5777562A (en) * | 1996-08-19 | 1998-07-07 | Hoffman; David J. | Centering device and method for centering |
| CN101939684A (en) * | 2007-12-04 | 2011-01-05 | 动力转换有限公司 | A novel method of designing and producing reflectors for receiving/transmitting energy and reflectors produced by this method |
| US9437923B2 (en) * | 2012-10-15 | 2016-09-06 | The United States of America, as represented by the Secretary of Commerce, The National Institute of Standards and Technology | Simultaneous imaging and precision alignment of two millimeter wave antennas based on polarization-selective machine vision |
| CN108291983A (en) * | 2015-09-23 | 2018-07-17 | 奥斯兰姆施尔凡尼亚公司 | Collimate the technology of super lens and fusion collimation super lens |
| CN207834572U (en) * | 2017-10-23 | 2018-09-07 | 中国电子科技集团公司第三十九研究所 | A kind of portable electric precision antenna |
| CN108110431A (en) * | 2017-12-15 | 2018-06-01 | 航天天绘科技有限公司 | A kind of reflecting surface installation adjusting method of reflector antenna |
| CN108281790A (en) * | 2018-01-29 | 2018-07-13 | 中国科学院新疆天文台 | Figuration dual reflector antenna minor face method of adjustment and device |
| CN108872942A (en) * | 2018-06-15 | 2018-11-23 | 西安电子科技大学 | The real-time keeping method in active primary reflection surface antenna ideal shape face based on datum mark |
| CN109390698A (en) * | 2018-10-18 | 2019-02-26 | 中国电子科技集团公司第三十九研究所 | A kind of method reflector antenna estimation satellite position and accurately tracked |
Non-Patent Citations (1)
| Title |
|---|
| 刘传全，等: "毫米波多波束介质透镜天线设计", 《计算机仿真》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114295049A (en) * | 2021-12-23 | 2022-04-08 | 中国电子科技集团公司第三十九研究所 | Antenna reflector space geometric relation calibration method and device |
| CN114295049B (en) * | 2021-12-23 | 2023-11-03 | 中国电子科技集团公司第三十九研究所 | Antenna reflector space geometric relation calibration method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110233355B (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108253906B (en) | A kind of axle housing circularity cylindricity detection device axis of workpiece location error compensation method | |
| CN107741198B (en) | A method of it is demarcated based on four axis optical scanning system turntables | |
| CN103454619B (en) | Electrical axis optical calibration system of spaceborne microwave tracking-pointing radar and calibration method thereof | |
| CN107782240B (en) | Two-dimensional laser scanner calibration method, system and device | |
| CN103292748B (en) | A kind of split of many substrates based on laser measurement detection method | |
| CN102914260B (en) | Two-axis photoelectric collimator based rotary table division error detection method | |
| CN110487220B (en) | Device and method for adjusting and detecting consistency of optical axes of space laser communication terminal | |
| CN109238247B (en) | Six-degree-of-freedom measurement method for large-space complex site | |
| CN106249057B (en) | It is a kind of large-scale around focus rotation beam scanning antenna radiation characteristics equivalent detecting method | |
| CN103017690A (en) | Method for measuring straightness of super-long guide rail | |
| CN108007347A (en) | One kind is used for LaserTracer geometric error compensation methods | |
| CN102338616A (en) | Three dimensional measurement system and method thereof | |
| CN104359436A (en) | Articulated-arm three-coordinate measuring machine, multi-measuring model system and workpiece measuring method | |
| CN111595238B (en) | Laser tracker precision field evaluation system based on multi-station method | |
| WO2022089581A1 (en) | Assembly method and system for flat array sar antenna unfolding system | |
| CN105444673A (en) | Device and method for determining center of optical element according to rotating translation absolute detection method | |
| CN104535974A (en) | Boresight device of airplane radar system and using method of boresight device | |
| CN110275139B (en) | Ultra-short baseline positioning system and method based on rotary primitive multiplexing | |
| CN110233355A (en) | The installation adjusting method of large-scale antenna beam waveguide reflecting surface | |
| CN113884021A (en) | Scanning system, calibration device and calibration method of scanning system | |
| CN110640546B (en) | Measured gear rotation axis measuring method for large gear measurement beside machine | |
| CN102865829A (en) | Vertical wide-range high-precision optical plane testing device | |
| CN106197274A (en) | A kind of digital measuring has the method for the scribe line position degree of the mould of curved surface | |
| CN107978540B (en) | Automatic adjusting method and system for measuring machine | |
| CN105466455A (en) | Angular accuracy calibration system and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |