CN114243255A - Millimeter wave antenna structure - Google Patents
Millimeter wave antenna structure Download PDFInfo
- Publication number
- CN114243255A CN114243255A CN202210040112.4A CN202210040112A CN114243255A CN 114243255 A CN114243255 A CN 114243255A CN 202210040112 A CN202210040112 A CN 202210040112A CN 114243255 A CN114243255 A CN 114243255A
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- Prior art keywords
- main body
- convex surface
- mask
- antenna structure
- millimeter
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- 230000003014 reinforcing effect Effects 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 230000000670 limiting effect Effects 0.000 claims description 10
- 239000004809 Teflon Substances 0.000 claims description 7
- 229920006362 Teflon® Polymers 0.000 claims description 7
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000010023 transfer printing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 229940045860 white wax Drugs 0.000 description 1
Images
Classifications
-
- 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
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses a millimeter wave antenna structure which comprises a main body, a mask, an antenna assembly and a mounting seat, wherein the main body comprises a convex surface and a concave surface, the mask is matched with the outer wall of the main body in shape and is fixed on one side of the concave surface, the mask and the main body enclose a relatively closed independent space, waterproof layer pieces are arranged on the convex surface and one side of the mask far away from the concave surface, the antenna assembly is arranged in a mounting hole and is positioned on one side of the concave surface, and the mounting seat is detachably mounted on one side of the convex surface. The main body is provided with the reinforcing ribs and the positioning parts, so that the mounting stability of the antenna assembly and the mounting seat is ensured, meanwhile, the assembly is convenient, and the influence on the axle center offset of the antenna assembly when external factors exert external force on the main body is reduced, so that the transmission stability of electromagnetic waves is improved; by arranging the waterproof layer on the face mask and the convex surface, the attachment of foreign matters (water drops) is avoided, the signal influence on the antenna is reduced, and the influence on electromagnetic waves is reduced.
Description
Technical Field
The invention relates to the field of antenna structures, in particular to a millimeter wave antenna structure.
Background
In microwave communication, particularly point-to-point microwave relay communication, the method is applied to various natural environments such as mountains, deserts or coasts, faults are prone to occurring, and the best method for improving the stability and reliability of the antenna is to add a cover to the antenna, so that the antenna system is provided with an antenna cover under general conditions. The antenna housing aims to protect an antenna system from being influenced by wind, rain, ice, snow, sand, dust, solar radiation and the like, so that the working performance of the antenna system is stable and reliable, meanwhile, the abrasion, corrosion and aging of the antenna system are reduced, and the service life is prolonged.
Radio antennas are commonly used in mobile communication networks, such antennas comprising a main reflector, usually with a concave surface, which may have an axisymmetric parabolic shape with respect to the symmetry axis of the antenna, and a feeding device arranged along the symmetry axis of the antenna for transmitting electromagnetic waves emitted or received by the antenna. A radome is generally employed having an impermeable protective surface surrounding the space defined by the reflector with respect to the outside. The radome may be flexible or rigid.
However, the arc-shaped antenna structure has a good stability, but has a problem of being greatly influenced by external factors, such as adhesion of foreign matters (such as water drops and dust) on the surface, and when there are many foreign matters, the stability of electromagnetic waves is easily influenced. Simultaneously current antenna structure is comparatively troublesome when installation and dismantlement, appears the inconsistent condition of the benchmark position counterpoint of antenna easily, and when the foreign matter is more or the environment is relatively poor, also can cause the problem of the shape or the bearing structure skew of antenna house simultaneously, influences the concentricity of antenna, and then has influenced the stability between electromagnetic wave and the plane of reflection.
Disclosure of Invention
The invention mainly aims to provide a millimeter wave antenna structure, and aims to improve the antenna structure, so that the influence of the outside on an antenna is reduced, and the transmission stability of electromagnetic waves is improved.
In order to achieve the above object, the present invention provides a millimeter wave antenna structure, including:
the main body comprises a convex surface and a concave surface, an avoiding part is arranged in the middle of the main body, a mounting hole is formed in the middle of the avoiding part, reinforcing parts distributed at intervals along the axis are arranged on the convex surface of the main body, positioning parts longitudinally arranged along the circumferential direction of the convex surface are further arranged on the convex surface, the reinforcing ribs and the positioning parts are arranged in a staggered mode, and the mounting hole is formed in the middle of the main body;
the mask is matched with the outer wall of the main body in shape and fixed on one side of the concave surface, and forms a relatively closed independent space with the main body, and waterproof layers are arranged on the convex surface and one side of the mask away from the concave surface;
the antenna assembly is arranged at the position of the mounting hole and is positioned on one side of the concave surface;
the mounting seat is detachably mounted on one side of the convex surface.
Preferably, the convex surface is coated with a white reflective layer.
Preferably, the waterproof layer is made of a liquid Teflon coating, and the coating is formed on the outer wall surface of the mask through transfer printing equipment.
Preferably, the face mask is made of glass fiber reinforced plastic material and comprises fiber reinforced plastics, the fiber reinforced plastics comprise filament fibers and mesowire fibers, and the filament fibers and the mesowire fibers form a wall thickness of the middle part of the face mask which is smaller than that of the outer part.
Preferably, the reinforcing part and the positioning part enclose a relatively independent limiting interval; dodge the portion and be equipped with the location portion that four intervals set up, location portion is equipped with the first screw hole that sets up towards the face guard direction.
Preferably, a rectangular frame body is arranged between the reinforcing part and the positioning part, second screw holes and third screw holes are formed in four end parts of the frame body, the second screw holes and the third screw holes face the convex surface and the concave surface respectively, the second screw holes are used for fixing the mounting seat, and the third screw holes are used for mounting an antenna assembly.
Preferably, the mounting seat comprises a rectangular frame and mounting plates arranged at four corners of the rectangular frame, and the mounting plates are matched with the frame body in shape; the middle part of the frame body is provided with a circular positioning frame, the axis of the circular positioning frame is consistent with the axis of the mounting hole, and the antenna assembly is barrel-shaped.
Preferably, the reinforcing column is arranged at the joint end of the reinforcing part and the positioning part.
Preferably, the peripheral position of concave surface is equipped with the fourth screw hole that extends from the enhancement post, the fourth screw hole is used for installing the spacing frame of arc form, spacing frame is including locating the link of installing in the fourth screw hole, the link is equipped with four, and the link is kept away from the position of fourth screw hole and is equipped with circular spacing.
According to the technical scheme, the main body is provided with the reinforcing ribs and the positioning parts, so that the mounting stability of the antenna assembly and the mounting seat is guaranteed, meanwhile, the assembly is convenient, the influence on the axis deviation of the antenna assembly when external factors exert external force on the main body is reduced, and the transmission stability of electromagnetic waves is improved; by arranging the waterproof layer on the face mask and the convex surface, the attachment of foreign matters (water drops) is avoided, the signal influence on the antenna is reduced, and the influence on electromagnetic waves is reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of a first perspective of the present invention;
FIG. 3 is a perspective view of the present invention from a second perspective.
FIG. 4 is a perspective view of the main body from a first perspective;
fig. 5 is a perspective view of the main body from a second perspective.
In the figure, 1 is a main body, 11 is a convex surface, 12 is a concave surface, 21 is an escape portion, 22 is a mounting hole, 31 is a reinforcement portion, 32 is a positioning portion, 33 is a reinforcement column, 4 is a limit section, 5 is a frame body, 61 is a first screw hole, 62 is a second screw hole, 71 is a third screw hole, and 72 is a fourth screw hole. 81 is the face guard, 82 is the antenna module, 9 is the mount pad, 91 is the rectangle frame, 92 is the mounting panel, 93 is circular locating rack, 94 is the arc spacing, 95 is the link, 96 circular spacing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as … …, which is up, down, left, right, front, back, top, bottom, inner, outer, vertical, transverse, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are provided in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship, motion condition, etc. of the components at a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 5, a millimeter wave antenna structure includes:
the main body 1, the main body 1 includes a convex surface 11 and a concave surface 12, the middle of the main body 1 is provided with an avoiding portion 21, the middle of the avoiding portion 21 is provided with a mounting hole 22, the convex surface 11 of the main body 1 is provided with reinforcing portions 31 distributed at intervals along an axis, the convex surface 11 is further provided with a positioning portion 32 longitudinally arranged along the circumferential direction, the reinforcing ribs and the positioning portions 32 are arranged in a staggered manner, and the middle of the main body 1 is provided with the mounting hole 22;
the mask 81 is matched with the outer wall of the main body 1 in shape and fixed on one side of the concave surface 12, and forms a relatively closed independent space with the main body 1, and waterproof layers are arranged on the convex surface 11 and one side of the mask 81 far away from the concave surface 12;
an antenna assembly 82, wherein the antenna assembly 82 is arranged at the position of the mounting hole 22 and is positioned on one side of the concave surface 12;
and the mounting seat 9 is detachably mounted on one side of the convex surface 11.
Electromagnetic waves with the wavelength of 1-10 mm are called millimeter waves and are located in the overlapping wavelength range of microwave and far infrared waves, so that the electromagnetic wave has the characteristics of two wave spectrums. The theory and technology of millimeter waves are respectively the extension of microwave to high frequency and the development of light wave to low frequency, so that the millimeter wave antenna has higher requirements on the stability of an antenna structure. The main body 1 is provided with the reinforcing ribs and the positioning part 32, so that the installation stability of the antenna assembly 82 and the installation seat 9 is ensured, meanwhile, the assembly is convenient, and when external factors generate external force action on the main body 1, the axial center deviation of the antenna assembly 82 is reduced, so that the transmission stability of electromagnetic waves is improved; by arranging the waterproof layers on the face mask 81 and the convex surface 11, the attachment of foreign matters (water drops) is avoided, the signal influence on the antenna is reduced, and the influence on electromagnetic waves is reduced.
In the present embodiment, the convex surface 11 is coated with a white reflective layer. By providing the waterproof layers on the face mask 81 and the convex surface 11, the adhesion of foreign matters (water drops) is avoided, and the signal influence on the antenna is reduced.
In the embodiment of the present invention, the waterproof layer is made of a liquid teflon coating, and the coating is formed on the outer wall surface of the mask 81 by a transfer printing device. The influence of external foreign matters (such as water drops and dust) on data of the millimeter wave antenna is reduced, a DuPont Teflon coating film is preferred, the DuPont Teflon coating film can resist high temperature to 300 ℃ in a short time and can be continuously used generally at 240-260 ℃, the DuPont Teflon coating film has remarkable thermal stability, can work at a freezing temperature without embrittlement and can not melt at a high temperature, the transfer printing technology can improve the adhesion stability of a coating, and the Teflon belongs to a high polymer. White wax, translucency, heat resistance and cold resistance are excellent, and the glass can be used for a long time at minus 180-260 ℃. The material has the characteristics of acid resistance, alkali resistance and resistance to various organic solvents.
In the embodiment of the present invention, the face mask 81 is made of glass fiber reinforced plastic material and comprises fiber reinforced plastic, the fiber reinforced plastic comprises filament fibers and middle filament fibers, and the filament fibers and the middle filament fibers form a wall thickness of the middle portion of the face mask 81 which is smaller than that of the outer portion. The filament fiber is preferably high-strength glass fiber which can be stretched to a longer size and has better toughness and pulling property; the medium fiber is made of epoxy glass fiber reinforced plastics and has good plasticity, and the proportion of the fiber material of the medium fiber of the face mask 81 is about 40 percent during processing and forming, so that a thinner structure is formed in the middle of the face mask 81, the influence on electromagnetic waves is reduced, and the stability of antenna transmission is improved, wherein the proportion of the medium fiber of the outer part of the face mask 81 is 20 percent, and the proportion of the medium fiber of the outer part of the face mask 81 is 40 percent, so that the stability of the structure of the face mask 81 is ensured; meanwhile, the glass fiber reinforced plastic has good heat insulation and insulation effects, so that the influence of external electromagnetism is effectively reduced, and the transmission stability is improved.
In the embodiment of the present invention, the reinforcing portion 31 and the positioning portion 32 enclose a relatively independent limiting section 4; the avoiding part 21 is provided with four positioning parts 32 arranged at intervals, the positioning parts 32 are provided with first screw holes 61 arranged towards the face mask 81, and the first screw holes 61 are used for assisting in installing antenna assemblies 82 with different sizes.
In the embodiment of the present invention, a rectangular frame 5 is disposed between the reinforcing portion 31 and the positioning portion 32, a second screw hole 62 and a third screw hole 71 are disposed at four end portions of the frame 5, the second screw hole 62 and the third screw hole 71 face the convex surface 11 and the concave surface 12, respectively, the second screw hole 62 is used for fixing the mounting base 9, and the third screw hole 71 is used for mounting the antenna assembly 82.
In the embodiment of the present invention, the mounting seat 9 includes a rectangular frame 91 and mounting plates 92 disposed at four corners of the rectangular frame 91, and the mounting plates 92 are adapted to the shape of the frame 5; the middle part of framework 5 is equipped with circular locating rack 93, the axle center of circular locating rack 93 is unanimous with the axle center of mounting hole 22, antenna module 82 is the barrel form, can guarantee through mount pad 9 that antenna module 82's installation is stable, has guaranteed simultaneously that the radian of main part 1 is unanimous, reduces the factor of main part 1 deformation, and simple to operate.
In the embodiment of the present invention, the joint ends of the reinforcement portion 31 and the positioning portion 32 are provided with reinforcement columns 33, and the main body 1 is integrally molded and cast in the preferred embodiment.
In the embodiment of the present invention, a fourth screw hole 72 extending from the reinforcing column 33 is disposed at a peripheral position of the concave surface 12, the fourth screw hole 72 is used for installing an arc-shaped limiting frame, the limiting frame includes four connecting frames 95 installed at the fourth screw hole 72, and a circular limiting frame 96 is disposed at a position of the connecting frame 95 away from the fourth screw hole 72. The arc shape of the reflecting surface is kept stable through the limiting effect of the positioning frame, and even if external factors cause position influence, the influence on electromagnetic waves is small.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A millimeter-wave antenna structure, comprising:
the main body comprises a convex surface and a concave surface, an avoiding part is arranged in the middle of the main body, a mounting hole is formed in the middle of the avoiding part, reinforcing parts distributed at intervals along the axis are arranged on the convex surface of the main body, positioning parts longitudinally arranged along the circumferential direction of the convex surface are further arranged on the convex surface, the reinforcing ribs and the positioning parts are arranged in a staggered mode, and the mounting hole is formed in the middle of the main body;
the mask is matched with the outer wall of the main body in shape and fixed on one side of the concave surface, and forms a relatively closed independent space with the main body, and waterproof layers are arranged on the convex surface and one side of the mask away from the concave surface;
the antenna assembly is arranged at the position of the mounting hole and is positioned on one side of the concave surface;
the mounting seat is detachably mounted on one side of the convex surface.
2. The millimeter-wave antenna structure of claim 1, wherein: the convex surface is coated with a white reflective layer.
3. The millimeter-wave antenna structure of claim 1, wherein: the waterproof layer is a liquid Teflon coating, and the coating is formed on the outer wall surface of the mask through transfer printing equipment.
4. The millimeter-wave antenna structure of claim 1, wherein: the mask is made of glass fiber reinforced plastic materials and comprises fiber reinforced plastics, the fiber reinforced plastics comprise filament fibers and middle filament fibers, and the wall thickness of the middle portion, formed by the filament fibers and the middle filament fibers, of the mask is smaller than that of the outer portion.
5. The millimeter-wave antenna structure of claim 1, wherein: the reinforcing part and the positioning part are enclosed into a relatively independent limiting interval; dodge the portion and be equipped with the location portion that four intervals set up, location portion is equipped with the first screw hole that sets up towards the face guard direction.
6. The millimeter-wave antenna structure of claim 1, wherein: be equipped with the framework of rectangle form between rib section and the location portion, four tip of framework are equipped with second screw hole and third screw hole, second screw hole and third screw hole are towards convex surface and concave surface respectively, the second screw hole is used for fixing the mount pad, the third screw hole is used for installing the antenna module.
7. The millimeter-wave antenna structure of claim 6, wherein: the mounting seat comprises a rectangular frame and mounting plates arranged at four corners of the rectangular frame, and the mounting plates are matched with the frame body in shape; the middle part of the frame body is provided with a circular positioning frame, the axis of the circular positioning frame is consistent with the axis of the mounting hole, and the antenna assembly is barrel-shaped.
8. The millimeter-wave antenna structure of claim 1, wherein: the joint ends of the reinforcing part and the positioning part are provided with reinforcing columns.
9. The millimeter-wave antenna structure of claim 1, wherein: the periphery of the concave surface is provided with fourth screw holes extending from the reinforcing column, the fourth screw holes are used for installing arc-shaped limiting frames, the limiting frames comprise connecting frames arranged on the fourth screw holes, the number of the connecting frames is four, and the positions, far away from the fourth screw holes, of the connecting frames are provided with circular limiting frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040112.4A CN114243255A (en) | 2022-01-14 | 2022-01-14 | Millimeter wave antenna structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210040112.4A CN114243255A (en) | 2022-01-14 | 2022-01-14 | Millimeter wave antenna structure |
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| Publication Number | Publication Date |
|---|---|
| CN114243255A true CN114243255A (en) | 2022-03-25 |
Family
ID=80746457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210040112.4A Pending CN114243255A (en) | 2022-01-14 | 2022-01-14 | Millimeter wave antenna structure |
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| CN (1) | CN114243255A (en) |
Citations (14)
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|---|---|---|---|---|
| DE3341101A1 (en) * | 1983-11-12 | 1985-05-30 | FTE maximal Fernsehtechnik und Elektromechanik GmbH & Co KG, 7130 Mühlacker | Reflector antenna having a parabolic reflector and primary emitters or receivers |
| JPH098543A (en) * | 1995-06-20 | 1997-01-10 | Koito Mfg Co Ltd | Electromagnetic wave reflector and its manufacture |
| US6462718B1 (en) * | 2001-03-20 | 2002-10-08 | Netune Communications, Inc. | Steerable antenna assembly |
| JP2002368511A (en) * | 2001-06-12 | 2002-12-20 | Nippon Antenna Co Ltd | Device for attaching antenna |
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| CN101958461A (en) * | 2010-09-07 | 2011-01-26 | 京信通信系统（中国）有限公司 | Microwave antenna and outer cover thereof |
| US20140139386A1 (en) * | 2012-08-27 | 2014-05-22 | Kvh Industries, Inc. | High Efficiency Agile Polarization Diversity Compact Miniaturized Multi-Frequency Band Antenna System With Integrated Distributed Transceivers |
| KR101530176B1 (en) * | 2015-01-26 | 2015-06-22 | 주식회사 케이앤에스아이앤씨 | Satellite communication antenna of 2.2m class c-band for sea and method using thereof |
| CN207743379U (en) * | 2018-01-24 | 2018-08-17 | 河北能源职业技术学院 | A kind of outdoor communication antenna easy for installation |
| RU184248U1 (en) * | 2018-03-29 | 2018-10-19 | Владимир Евгеньевич Гершензон | FULL-ROTARY ANTENNA WITH RADIO-TRANSPARENT CIRCLE |
| CN213878420U (en) * | 2020-10-20 | 2021-08-03 | 华为技术有限公司 | Antenna housing and antenna |
| CN113612025A (en) * | 2021-07-16 | 2021-11-05 | 弗兰德科技（深圳）有限公司 | Antenna assembly convenient to install and adjust |
| US20210384623A1 (en) * | 2018-10-12 | 2021-12-09 | Commscope Technologies Llc | Flexible radome structures |
| CN217035957U (en) * | 2022-01-14 | 2022-07-22 | 东莞东石新材料开发有限公司 | Millimeter wave antenna structure |
-
2022
- 2022-01-14 CN CN202210040112.4A patent/CN114243255A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3341101A1 (en) * | 1983-11-12 | 1985-05-30 | FTE maximal Fernsehtechnik und Elektromechanik GmbH & Co KG, 7130 Mühlacker | Reflector antenna having a parabolic reflector and primary emitters or receivers |
| JPH098543A (en) * | 1995-06-20 | 1997-01-10 | Koito Mfg Co Ltd | Electromagnetic wave reflector and its manufacture |
| US6462718B1 (en) * | 2001-03-20 | 2002-10-08 | Netune Communications, Inc. | Steerable antenna assembly |
| JP2002368511A (en) * | 2001-06-12 | 2002-12-20 | Nippon Antenna Co Ltd | Device for attaching antenna |
| JP2009284287A (en) * | 2008-05-23 | 2009-12-03 | Japan Radio Co Ltd | Radome |
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| US20140139386A1 (en) * | 2012-08-27 | 2014-05-22 | Kvh Industries, Inc. | High Efficiency Agile Polarization Diversity Compact Miniaturized Multi-Frequency Band Antenna System With Integrated Distributed Transceivers |
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