CN106299586A - A kind of quick locking structure for array antenna element handling location, antenna element and installation pedestal - Google Patents
A kind of quick locking structure for array antenna element handling location, antenna element and installation pedestal Download PDFInfo
- Publication number
- CN106299586A CN106299586A CN201610702548.XA CN201610702548A CN106299586A CN 106299586 A CN106299586 A CN 106299586A CN 201610702548 A CN201610702548 A CN 201610702548A CN 106299586 A CN106299586 A CN 106299586A
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- Prior art keywords
- deck
- spring
- antenna element
- snap ring
- bail
- Prior art date
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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
- H01Q1/1207—Supports; Mounting means for fastening a rigid aerial element
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/061—Two dimensional planar arrays
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- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of quick locking structure for array antenna element handling location, antenna element and pedestal is installed, relating to array antenna technology.Technical key point: including antenna element and install pedestal, described antenna element includes antenna body and the bail being arranged on antenna body；Described bail at least two；Described installation pedestal includes installing plate, and installing plate is provided with some through holes, and each through hole is provided with a deck；On described deck, the position corresponding to described bail is provided with arc opening groove, and arc opening groove quantity is identical with bail quantity, and the bottom of each arc opening groove is provided with spacing edge-cut；Spring also it is placed with in described deck；The bottom of described antenna element passes deck, through hole, and the bail on antenna element passes through arc opening groove turning clamped connection in spacing edge-cut.
Description
Technical field
The present invention relates to array antenna technology, be specifically related to a kind of structure that can be rapidly assembled and disassembled antenna element
And mounting structure.
Background technology
In the array antenna system of high band, often it is faced with the intensive and feelings of the matrixing multiple antenna elements of layout
Condition.The structural design scheme of this kind of system is often retrained by several aspects: on the one hand, for improving the gain of individual antenna unit
Performance, each antenna element is required for the most large-sized effective aperture, i.e. antenna element size is big；On the other hand, by wave beam
Synthesis half-wavelength limits or system design objective limits, and the spacing between adjacent antenna units is less so that antenna element is arranged
The most intensive.Under the conditions of ideal design, the gap between adjacent antenna units is even less than one millimeter.
At present, the common mounting structure of array antenna system as shown in Figure 1 a, 1 b, is all the root at antenna element
Or waist, flange and screw are set, use screw and the form threadeded, one by one antenna element is arranged on one piece of substrate
On, the benefit of this mounting means can be by screw and positions the polarised direction (or setting angle) of each antenna element.And
Shortcoming is, the dismounting between the antenna element of intensive layout safeguards that space is minimum, installs and maintenance tool is not easily accessible to, maintenance
Not convenient.Such as, when certain antenna element of array antenna system zone line needs dismounting and change, generally require from limit
Start at edge to dismantle antenna element one by one to come, until maintenance tool can arrive the trip bolt of antenna element to be replaced,
Recover to install and the most inversely carry out aforesaid operations so that dismounting maintenance efficiency is low.It is designed for antenna element quickly to remove and install
Quick locking structure have reality demand.
Summary of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of fast lock for array antenna element handling location
Structure.
Quick locking structure in the present invention includes antenna element and installs pedestal, and described antenna element includes antenna body and sets
The bail being placed on antenna body；Described bail at least two；
Described installation pedestal includes installing plate, and installing plate is provided with some through holes, and each through hole is provided with a deck；Institute
Stating, on deck, the position of described bail is provided with arc opening groove, arc opening groove quantity is identical with bail quantity,
The bottom of each arc opening groove is provided with spacing edge-cut；
Spring also it is placed with in described deck；For a kind of compression helical spring；The compression work stroke of spring, more than on deck
Portion's arc opening groove is to the axial distance of spacing edge-cut；
The bottom of described antenna element passes deck, through hole, and the bail on antenna element passes through arc opening groove turning clamped connection in limit
In the notch of position.
Further, described antenna body is from top to bottom for radiating aperture section, the section of penetrating and interface section；Put in the described section of penetrating
It is equipped with antenna and transmits/receives assembly.
Further, being socketed with cylinder arc face outside antenna body, bail is fixed in described cylinder cambered surface, cylinder cambered surface and sky
The outer surface of line body is fixing to be connected.
Further, described installation pedestal also includes locking swivel nut；
Described deck is the tubular structure of hollow, and cylindrical structure inner surface is provided with a circular ridge, this circular ridge
Interior diameter less than the overall diameter of spring；Inner surface bottom cylindrical structure arranges female thread；Cylindrical structure outer surface is provided with
Flange, the height of flange to bottom part of tubular structure is not higher than the height of through hole on installing plate；
Locking swivel nut is the cylinder boss structure of a hollow, and the outer surface of cylinder boss structure arranges external screw thread, described outer spiral shell
Stricture of vagina matches with the female thread bottom the cylindrical structure of deck；The interior diameter on the top of cylinder boss structure is straight less than in spring
Footpath,；The lower flange diameter of cylinder boss structure is more than the diameter of through hole on installing plate；
The bottom of deck is through the through hole on installing plate, and spring is positioned over below deck annular convex ridge, locking swivel nut and deck
Bottom thread is locked, and the flange of deck outer surface is against on a mounting board.
Further, installing pedestal and also include snap ring, the overall diameter of described snap ring is less than the interior diameter of deck and more than card
The interior diameter of circular ridge in Zuo；Snap ring top is additionally provided with an annulus end face, and the interior diameter of annulus end face is less than described spring
Interior diameter；The interior diameter of snap ring is more than the external diameter of described spring；
Described snap ring is positioned at the lower section of deck annular convex ridge, and the upper surface of the annulus end face of snap ring supports with described circular ridge
Lean on, spring be positioned in deck and the end face of spring and the lower surface of the annulus end face of snap ring against, spring is in compressive deformation
State.
Further, the flange of described deck has trimming symmetrical at two, and the through hole of described installing plate is provided around
Groove, the shape of described groove adapts with the shape of described flange.
Present invention also offers a kind of antenna element, described antenna element includes antenna body；Antenna body is socketed with outward
Cylinder cambered surface, described cylinder cambered surface is fixed with bail, and cylinder cambered surface is fixing with the outer surface of antenna body to be connected, described bail
Quantity at least two.
Further, described antenna body is from top to bottom for radiating aperture section, the section of penetrating and interface section；Put in the described section of penetrating
It is equipped with antenna and transmits/receives assembly.
Present invention also offers a kind of installation pedestal for array antenna element handling location, described installation pedestal bag
Include installing plate, deck, spring and locking swivel nut；Being provided with some through holes on described installing plate, each through hole is provided with one
Deck；
Described deck is the tubular structure of hollow, is provided with arc opening groove, arc opening groove quantity on tubular structure top
At least 2, the bottom of each arc opening groove is provided with spacing edge-cut；
Cylindrical structure inner surface is provided with a circular ridge, and the interior diameter of this circular ridge is less than the interior diameter of spring；Circle
Inner surface bottom barrel structure arranges female thread；Cylindrical structure outer surface is provided with flange, the height of flange to bottom part of tubular structure
The height of through hole on degree not higher than installing plate；
Locking swivel nut is the cylinder boss structure of a hollow, and the outer surface of cylinder boss structure arranges external screw thread, described outer spiral shell
Stricture of vagina matches with the female thread bottom cylindrical structure；The interior diameter on the top of cylinder boss structure is less than spring interior diameter；Cylinder
The lower flange diameter of boss structure is more than the diameter of through hole on installing plate；
The bottom of deck is through the through hole on installing plate, and spring is positioned over below deck annular convex ridge, locking swivel nut and deck
Bottom thread is locked, and the flange of deck outer surface is against on a mounting board.
Further, also including snap ring, the overall diameter of described snap ring is less than the interior diameter of deck and more than annular in deck
The interior diameter of convex ridge；Snap ring top is additionally provided with an annulus end face, and the interior diameter of annulus end face is less than the interior diameter of described spring；
The interior diameter of snap ring is more than the overall diameter of described spring；
Described snap ring is positioned at the lower section of deck annular convex ridge, and the upper surface of the annulus end face of snap ring supports with described circular ridge
Lean on, spring be positioned in deck and the end face of spring and the lower surface of the annulus end face of snap ring against.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
1, the antenna element making closely spaced arrayization arrange possesses fast lock, quick-detachment function；Quick locking structure composition is easy, machinability
By force, economical and practical.
2, described antenna element can be designed as aerial radiation bore and transmits/receives the cell cube of passage one, improves whole
The quick despatch of individual system and maintenance efficiency.
Accompanying drawing explanation
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 a, Fig. 1 b are the mounting structures of array antenna system in prior art.
Fig. 2 a is the structural representation of the present invention.
Fig. 2 b is sectional view of the present invention.
Fig. 3 is antenna element and the scheme of installation of mounting seat in the present invention.
Fig. 4 is the structural representation of antenna element in the present invention.
Fig. 5 is the structural representation of installing plate in the present invention.
Fig. 6 be in the present invention deck structural representation.
Fig. 7 is the structural representation of snap ring in the present invention.
Fig. 8 is the structural representation locking swivel nut in the present invention.
Fig. 9 is the schematic diagram that array of the present invention is used.
Labelling in figure: deck 10, locking swivel nut 11, installing plate 12, spring 13, snap ring 14, antenna element 15；
Bottom arc opening groove 101, spacing edge-cut 102, circular ridge 103, flange 104, trimming 105, deck 106, female thread
107；
The locking annular top surface 111 of swivel nut, cylindrical structure 112, external screw thread 113, hexagonal flange 114；
Manhole 121, circular groove 122, two straight seamed edges 123 of circular groove；
Annulus end face 141, thin cylinder 142；
Bail 151, tubular structure 152, the section of penetrating 153, interface section 154, radiating aperture section 155, gradient face 156.
Detailed description of the invention
All features disclosed in this specification, or disclosed all methods or during step, except mutually exclusive
Feature and/or step beyond, all can combine by any way.
Any feature disclosed in this specification, unless specifically stated otherwise, all can by other equivalence or there is similar purpose
Alternative features is replaced.I.e., unless specifically stated otherwise, an example during each feature is a series of equivalence or similar characteristics
?.
The quick locking structure of the present invention includes antenna element and installs pedestal, and described antenna element includes antenna body and setting
Bail on antenna body；Described bail at least two.
Described installation pedestal includes installing plate, and installing plate is provided with some through holes, and each through hole is provided with a card
Seat；On described deck, the position corresponding to described bail is provided with arc opening groove, arc opening groove quantity and bail quantity phase
With, the bottom of each arc opening groove is provided with spacing edge-cut；
Also being placed with spring in described deck, spring is compression helical spring；
The bottom of described antenna element passes deck, through hole, rotates and presses antenna element and makes bail thereon open along arc
Mouthful groove slides in the spacing edge-cut of bottom, and from opening antenna element, antenna element is by the stable card of the elastic force effect of deck inner spring
It is connected to install on pedestal.
Fig. 2 a, b show one specific embodiment of the present invention, including deck 10, locking swivel nut 11, installing plate 12, spring
13, snap ring 14, antenna element 15.Snap ring 14 can be need not in another embodiment.
See Fig. 2 b, Fig. 3, promote spring 13 to realize importing being installed, by the deformation bullet of spring 13 by antenna element 15
Power realizes shoring antenna element 15, realizes location by the cooperation of bail 151 and spacing edge-cut 102, designs spring 13
Deformation elastic force, to ensure that spacing edge-cut do not deviate from by antenna element 15 bail 151 under self gravitation and common mechanical are vibrated
102。
Next structure and the matching relationship of the present embodiment each several part are introduced respectively.
Such as Fig. 4, the antenna element 15 in the present embodiment, the outer shell construction of antenna body includes radiating aperture section 155, wears
Section 153 and interface section 154 thoroughly.Wherein radiating aperture section 155, specifically, include but not limited to horizontal polarization, vertical polarization,
The electromagnetic horn of circular polarisation or flat helical antenna, its shape can the side's of being taper, cone, polygonal cone etc., radiating aperture
Section 155 is exposed to outside deck 10.The section of penetrating 153 and interface 154 are the part through deck 10.
The section of penetrating 153 is internal can install functional modules such as transmitting/receiving assembly, then aerial radiation actinal surface with transmit/receive assembly by group
Integralization antenna element, the ability having possessed fast lock, quick-release of this integral antenna unit Integral synchronous, and then whole array
The maintenance efficiency of loading and unloading changing antenna system is improved.
Interface section 154 is for providing the interface of antenna element and subsequent conditioning circuit.
As shown in Figure 4, outside antenna body, it is socketed with the section of lock soon, fast lock Duan Weiyi section cylinder cambered surface 152 in the present embodiment,
Two cylinder boss i.e. bail 151 it is provided with in cylinder cambered surface 152.Cylinder cambered surface 152 is fixing with antenna body outer surface to be connected,
Such as bonding or welding.Cylinder cambered surface 152 and the section of penetrating 153 have certain gradient, and 156, gradient face pushes snap ring 14 or spring 13
The effect of (in the embodiment that need not snap ring).
As shown in Figure 6, deck 10 is the thin-wall circular tubular structure of a hollow, and its top is provided with at centrosymmetric two
Arc opening groove 101, is provided with spacing edge-cut 102 in the bottom of arc opening groove 101.Arc opening groove 101 and spacing edge-cut
102 operating paths providing antenna element bail 151.
Thin-wall tubular structure inner surface is provided with a circular ridge 103, and this circular ridge 103 is for snap ring 14 or bullet
Spring 13 spacing, limits snap ring 14 and spins off from deck top.More specifically, the interior diameter of this circular ridge 103 is less than card
Ring 14 or the interior diameter of spring 13, more than the overall diameter of described cylinder cambered surface 152, say, that snap ring 14 or the end face of spring 13
All do not covered by circular ridge 103, in order to accept the gradient face 156 of foregoing cylindrical cambered surface 152.
Inner surface bottom cylindrical structure arranges female thread 107；Cylindrical structure outer surface is provided with flange 104, flange 104
Height be not higher than the height at female thread 107 top of cylindrical structure inner surface.
In another embodiment, flange 104 is cut out trimming 105 symmetrical at two.Accordingly, the through hole of installing plate 12
Being provided with groove, the matching form such as Fig. 5, the shape of groove 122,123 and flange 104 closes, and completing to install rear flange 104 is edge
Being embedded in groove 122,123, groove located the circumferential orientation of antenna element 15, and then can position antenna when design needs
Element Polarization direction.For complete polarization antenna then without arranging groove.
Seeing Fig. 8, locking swivel nut 11 is the cylinder boss structure of a hollow, and cylindrical structure 112 outside wall surface arranges outer spiral shell
Stricture of vagina 113, external screw thread 113 coordinates with female thread 107.It is hexagonal flange 114 bottom locking swivel nut.By operation hexagonal flange 114,
Complete to lock swivel nut 11 and deck 10 screws installation.In other embodiments, cylindrical structure 112 top is additionally provided with circular top
Face 111, in order to preferably against the bottom surface of spring 13.
Such as Fig. 7, snap ring 14, being a hollow and thin-walled cylindrical structure, the interior diameter of thin cylinder 142 is more than outside spring 13
Diameter, the diameter of thin cylinder 142 is less than the interior diameter of deck 10, and is more than the interior diameter of circular ridge 103 in deck 10.
In a preferred embodiment, an annulus end face 141, annulus end face 141 lower surface and spring are arranged at the top of snap ring 14
13 top contact, limit the spring 13 elastic deformation face the most whereby transmission compression stress to spring.
The present embodiment operation principle:
1) pre-installation: on installing plate 12, is provided with several through holes 121 of level of confidentiality arrangement.In the side of installing plate 12, install
There is deck 10, snap ring 14 and spring 13 are installed in deck.At the opposite side of installing plate 12, locking swivel nut 11 and deck 10 spiral
Locking, three is connected as a single entity, and snap ring 14 and spring 13 are enclosed in the inside of deck 10.Several decks 10, snap ring 14, bullet
Spring 13, locking swivel nut 11 are installed on installing plate 12 in advance according to above-mentioned mount scheme, form the peace of an array antenna system
Dress pedestal 20.
2) locking installation soon: the direction of arrow as shown in Figure 3, antenna element 15 pushes certain deck on installation base plate 20
10.Antenna element 15 promotes snap ring 14, compression spring 13, and its bail 151 is joined with the spacing edge-cut 102 on deck 10 face of cylinder
Closing, spring 13 provides certain deformation elastic force after being compressed, withstand the gradient face 156 of antenna element 15, and then complete positioned/oriented
And locking.
3) fast quick-detach: promote antenna element 15 to extrude snap ring 14, extrusion spring 13 so that bail 151 is from spacing edge-cut
Exit in 102, under the effect of the bounce after spring-compressed, promote antenna element 15 and bail 151, arcuately open slot
What the automatic band of motion path of 101 spinned exits deck 10, completes rapid removal.Motion path and the direction of arrow shown in Fig. 3
Just the opposite.
Implementation result:
This programme is in the array antenna system of 60 yuan of scales, in antenna element radiating aperture 38.4mm, spacing only
Under the intensive environment of 39mm, it is achieved that each antenna element lock installation and removal soon, complete the polarization of all antenna elements
Direction positions and is mutually matched.Maintenance time is shortened more than 50% in installation and removal, efficiency is improved.
The invention is not limited in aforesaid detailed description of the invention.The present invention expands to any disclose in this manual
New feature or any new combination, and the arbitrary new method that discloses or the step of process or any new combination.
Claims (10)
1. for a quick locking structure for array antenna element handling location, including antenna element and installation pedestal, its feature
It is,
Described antenna element includes antenna body and the bail being arranged on antenna body；Described bail at least two；
Described installation pedestal includes installing plate, and installing plate is provided with some through holes, and each through hole is provided with a deck；Institute
Stating, on deck, the position of described bail is provided with arc opening groove, arc opening groove quantity is identical with bail quantity,
The bottom of each arc opening groove is provided with spacing edge-cut；
Spring also it is placed with in described deck；For a kind of compression helical spring；
The bottom of described antenna element sequentially passes through deck, through hole, and the bail on antenna element passes through arc opening groove turning clamped connection
In spacing edge-cut.
Quick locking structure the most according to claim 1, it is characterised in that described antenna body is radiating aperture from top to bottom
Section, the section of penetrating and interface section；It is placed with antenna in the described section of penetrating and transmits/receives assembly.
Quick locking structure the most according to claim 1, it is characterised in that be socketed with cylinder arc face outside antenna body, bail is solid
In described cylinder cambered surface, cylinder cambered surface is fixing with the outer surface of antenna body to be connected.
Quick locking structure the most according to claim 3, it is characterised in that described installation pedestal also includes locking swivel nut；
Described deck is the tubular structure of hollow, is provided with arc opening groove, arc opening groove quantity on tubular structure top
At least 2, the bottom of each arc opening groove is provided with spacing edge-cut；Arc opening groove to the axial distance of spacing edge-cut,
Compression work stroke less than spring；Tubular structure inner surface is provided with a circular ridge, the interior diameter of this circular ridge
Overall diameter less than spring；The inner surface of bottom part of tubular structure arranges female thread；Tubular structure outer surface is provided with flange, flange
Height to bottom part of tubular structure is not higher than the height of through hole on installing plate；
Locking swivel nut is the cylinder boss structure of a hollow, and the top interior diameter of cylinder boss structure is less than spring interior diameter；
The top of cylinder boss structure and spring against；The outer surface of cylinder boss structure arranges external screw thread, described external screw thread and deck
The female thread of bottom part of tubular structure match；The lower flange diameter of cylinder boss structure is more than through hole straight on installing plate
Footpath；
The bottom of deck is through the through hole on installing plate, and spring is positioned over below deck annular convex ridge, locking swivel nut and deck
Bottom thread is locked, and the flange of deck outer surface is against on a mounting board.
Quick locking structure the most according to claim 4, it is characterised in that install pedestal and also include snap ring, outside described snap ring
Diameter is less than the interior diameter of deck tubular structure and more than the interior diameter of circular ridge in deck；Snap ring top is additionally provided with one
Annulus end face, the interior diameter of annulus end face is less than the interior diameter of described spring；The interior diameter of snap ring more than described spring outer directly
Footpath；
Described snap ring is positioned at the lower section of deck annular convex ridge, and the upper surface of the annulus end face of snap ring supports with described circular ridge
Lean on, spring be positioned in deck and the end face of spring and the lower surface of the annulus end face of snap ring against.
Quick locking structure the most according to claim 4, it is characterised in that described flange has trimming symmetrical at two, institute
The through hole stating installing plate is arranged around fluted, and the shape of described groove adapts with the shape of described flange.
7. an antenna element, it is characterised in that described antenna element includes antenna body；Cylinder arc it is socketed with outside antenna body
Face, described cylinder cambered surface is fixed with bail, and cylinder cambered surface is fixing with the outer surface of antenna body to be connected, and described bail quantity is extremely
It is two less.
Antenna element the most according to claim 7, it is characterised in that described antenna body is radiating aperture from top to bottom
Section, the section of penetrating and interface section；It is placed with antenna in the described section of penetrating and transmits/receives assembly.
9. the installation pedestal for array antenna element handling location, it is characterised in that described installation pedestal includes peace
Dress plate, deck, spring and locking swivel nut；Being provided with some through holes on described installing plate, each through hole is provided with a deck；
Described deck is the tubular structure of hollow, is provided with arc opening groove, arc opening groove quantity on tubular structure top
At least 2, the bottom of each arc opening groove is provided with spacing edge-cut；
Tubular structure inner surface is provided with a circular ridge, and the interior diameter of this circular ridge is less than the overall diameter of spring；Cylinder
The inner surface of shape structural base arranges female thread；Tubular structure outer surface is provided with flange, the height of flange to bottom part of tubular structure
The height of degree not higher than installing plate through hole；
Locking swivel nut is the cylinder boss structure of a hollow, and the outer surface of cylinder boss structure arranges external screw thread, described outer spiral shell
Stricture of vagina matches with the female thread of bottom part of tubular structure；The interior diameter on the top of cylinder boss structure is less than spring interior diameter；Cylinder
The lower flange diameter of boss structure is more than the diameter of through hole on installing plate；
The bottom of deck is through the through hole on installing plate, and spring is positioned over below deck annular convex ridge, locking swivel nut and deck
Bottom thread is locked, and the flange of deck outer surface is against on a mounting board.
Installation pedestal the most according to claim 9, it is characterised in that also include that snap ring, the overall diameter of described snap ring are less than
The interior diameter of deck and more than the interior diameter of circular ridge in deck, snap ring top is additionally provided with an annulus end face, annulus top
The interior diameter in face is less than the overall diameter of described spring；The interior diameter of snap ring is more than the overall diameter of described spring；
Described snap ring is positioned at the lower section of deck annular convex ridge, and the upper surface of the annulus end face of snap ring supports with described circular ridge
Lean on, spring be positioned in deck and the end face of spring and the lower surface of the annulus end face of snap ring against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702548.XA CN106299586B (en) | 2016-08-23 | 2016-08-23 | A kind of quick locking structure, antenna element and installation pedestal for the handling positioning of array antenna element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610702548.XA CN106299586B (en) | 2016-08-23 | 2016-08-23 | A kind of quick locking structure, antenna element and installation pedestal for the handling positioning of array antenna element |
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| Publication Number | Publication Date |
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| CN106299586A true CN106299586A (en) | 2017-01-04 |
| CN106299586B CN106299586B (en) | 2018-10-09 |
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| CN201610702548.XA Active CN106299586B (en) | 2016-08-23 | 2016-08-23 | A kind of quick locking structure, antenna element and installation pedestal for the handling positioning of array antenna element |
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|---|---|---|---|---|
| CN107884742A (en) * | 2017-11-10 | 2018-04-06 | 中国航空工业集团公司西安飞机设计研究所 | A kind of high flatness aerial array installation method of aircraft and antenna array installing plate |
| CN107884742B (en) * | 2017-11-10 | 2021-10-01 | 中国航空工业集团公司西安飞机设计研究所 | Method for installing high-flatness antenna array of airplane and antenna array installation plate |
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| Publication number | Publication date |
|---|---|
| CN106299586B (en) | 2018-10-09 |
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