CN109286073A - Antenna element, Anneta module and large scale array antenna - Google Patents
Antenna element, Anneta module and large scale array antenna Download PDFInfo
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- CN109286073A CN109286073A CN201811289029.0A CN201811289029A CN109286073A CN 109286073 A CN109286073 A CN 109286073A CN 201811289029 A CN201811289029 A CN 201811289029A CN 109286073 A CN109286073 A CN 109286073A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/0006—Particular feeding systems
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- 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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- Variable-Direction Aerials And Aerial Arrays (AREA)
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Abstract
The present invention provides a kind of antenna elements, it include: integrally formed nonmetal basal body, partition including body support plate and set on body support plate top surface, the top surface of body support plate is equipped with the first metal layer at least partly as feeding-network circuits layer, the bottom surface of body support plate is equipped with second metal layer, at least one side of partition is equipped with third metal layer；First feeder pillar is set to the top surface of body support plate and for supporting radiating element and being electrically connected radiating element and feeding-network circuits layer；Second feeder pillar is set to the bottom surface of body support plate and for being electrically connected the calibration network set on body support plate bottom；First feeder pillar and the second feeder pillar and nonmetal basal body pass through integral forming process one entirety of formation.The antenna unit structure is simple and compact, while realizing that lightweight is highly integrated, goes back that homogeneity of product is preferable, is conducive to the electric property for promoting antenna.The present invention also provides a kind of Anneta module including above-mentioned antenna element and large scale array antennas.
Description
Technical field
The present invention relates to mobile communication technology field, it is related to a kind of antenna element, Anneta module and large scale array antenna.
Background technique
With the fast development of mobile communication technology and application, about the 5th third-generation mobile communication technology (foreign language is abbreviated as 5G)
Examination commercial stage is entered.
Currently, the 5G antenna scheme that the prior art proposes, antenna element generally includes metallic matrix bottom plate and is set to gold
Belong to the metal partion (metp) on body support plate.Wherein, metallic matrix bottom plate is formed frequently with die cast metal or sheet metal process, and partition is usual
It is formed using die cast metal, aluminum profile pultrusion or sheet metal process, to meet the antenna pair based on 5G intensive HF array on a large scale
The demand of arrangement space multiplicity, however such structure has the following drawbacks in engineering practice: first is that antenna element is heavier, from
And antenna machine system is caused to be difficult to realize light-weight design；Second is that the body support plate size of 5G intensive HF array on a large scale is past
It is past larger, during metallic matrix bottom plate is integrally formed, in order to improve the consistency of product, the thickness of metallic matrix bottom plate
It often needs to thicken, antenna element weight thus will be further aggravated；Third is that metal separator can only be fixed on metal by screw
It is fixedly connected on body support plate or using welding/die cast metal technique with metallic matrix bottom plate, is on the one hand answered in 5G high band
Under background, adopts the mode being screwed and be difficult to meet requirement of the 5G high band antenna to radiation boundary gap, another party
Any one connection type in no matter above-mentioned three kinds of face, the Insertion Loss that all there is 5G antenna is higher, intermodulation hidden danger increases, consistency
Problem poor and that assembly is complicated.
In addition, the 5G antenna scheme that the prior art proposes, feeding network mostly use PCB form, feeding network is usually adopted
Be screwed on connection and body support plate, radiating element generallys use die cast metal, metal plate or PCB oscillator, radiating element with
It typically directly welds between feeding network or is welded to connect by coaxial cable, not only assembly is complicated, and production cost is higher, can also
With more solder joint, equally it is difficult to meet filter with low insertion loss, the low index request for mutually reconciling high consistency.
It can be seen that the 5G antenna scheme that the prior art proposes is there are still more technical problem, in face of the 5G industry whole world into
How the quickening of journey realizes antenna lightweight, while simplifying antenna structure, promotes antenna performance index, has become and be increasingly urgent to.
Summary of the invention
Based on this, the present invention provides a kind of antenna element, Anneta module and large scale array antennas, it is intended to realize antenna
Lightweight, while simplify antenna structure, promoted antenna performance.
In order to solve the above-mentioned technical problem, antenna element of the invention the technical solution adopted is that:
A kind of antenna element, comprising:
Integrally formed nonmetal basal body, the nonmetal basal body include body support plate and be set to described matrix plate top surface
Partition, the top surface of described matrix bottom plate is equipped with the first metal layer, and the first metal layer is at least partly as feeding network electricity
Road floor, the bottom surface of described matrix bottom plate, which is equipped with, enables described matrix bottom plate as the second metal layer of reflecting plate, the partition
At least one side is equipped with the third metal layer for enabling the partition as radiation boundary；
First feeder pillar, first feeder pillar are set to the top surface of described matrix bottom plate, and first feeder pillar is for branch
It holds radiating element and is electrically connected the radiating element and the feeding-network circuits layer；
Second feeder pillar, second feeder pillar are set to the bottom surface of described matrix bottom plate and for being electrically connected set on described
The calibration network of body support plate bottom；
First feeder pillar and second feeder pillar and the nonmetal basal body pass through integral forming process formation one
A entirety.
Further, first feeder pillar and/or second feeder pillar include nonmetallic column and be set to the non-gold
The 4th metal layer for belonging to outer surface of column passes through the 4th metal layer between the radiating element and the feeding-network circuits layer
It is electrically connected, the nonmetallic column and the nonmetal basal body integrated injection molding.
Further, first feeder pillar and/or second feeder pillar are metal column, the nonmetal basal body and institute
Metal column is stated to be integrally formed and be mutually permanently connected together by Shooting Technique.
Further, second feeder pillar includes for the first column with the electric connection of the circuit layer of the calibration network
Body and the second cylinder for connecting with the stratum of the calibration network, first cylinder are set with second cylinder interval
It sets.
Further, the radiating element includes non-metal base plate and the fifth metal set on the non-metal base plate surface
Layer, the radiating element are electrically connected by the fifth metal layer and first feeder pillar.
Further, the radiating element is made of metal material or pcb board.
Further, the radiating element at least there are two, first feeder pillar at least there are two, each radiation is single
Member is respectively arranged on different first feeder pillars；
The feeding-network circuits layer includes power-devided circuit, passes through the function point electricity between at least two radiating elements
Road connection is to one submatrix of composition.
Further, the radiating element is equipped with mounting-positioning holes, and it is small that the top of first feeder pillar is equipped with size
In first feeder pillar and can with the mounting-positioning holes cooperate positioning column.
Anneta module provided by the invention the technical solution adopted is that:
A kind of Anneta module, including multiple above-mentioned antenna elements, multiple antenna elements nonmetal basal body one at
Type, multiple antenna elements are in array distribution.
Large scale array antenna provided by the invention the technical solution adopted is that:
A kind of large scale array antenna, including above-mentioned Anneta module.
Based on the above-mentioned technical proposal, antenna element of the invention, Anneta module and large scale array antenna, relative to existing
Technology at least has the advantages that
Antenna element, Anneta module and large scale array antenna of the invention, by using body support plate and partition one
Molding nonmetal basal body, and make first feeder pillar and second feeder pillar and the nonmetal basal body by one at
Type technique formed an entirety, it can be achieved that reflecting plate, radiation boundary and feeding network it is highly integrated, substantially alleviate antenna
Weight, and can greatly simplify processing and fabricating and assemble flow, production cost is reduced, overall structure is simple and compact, and product is consistent
Property it is good, be conducive to reach 5G high band antenna to the high standard of Product Precision, reduce Insertion Loss, reduce intermodulation hidden danger, keep antenna whole
The electric property of machine system is obviously improved；In addition, the dielectric layer also using body support plate as feeding network, integration
The first feeder pillar and the second feeder pillar easily realize radiating element and connected with the feed of calibration network, relative to traditional
For structure using balun electric feedback ring, realization low Section Design is also helped, meets 5G antenna for minimizing higher want
It asks, is suitable for extensive commercial.
Detailed description of the invention
Fig. 1 is a kind of exploded front structural schematic diagram of antenna element provided in an embodiment of the present invention；
Fig. 2 is that the back of antenna element shown in Fig. 1 regards decomposition texture schematic diagram；
Fig. 3 is the partial structural diagram of the Anneta module of antenna element shown in application drawing 1；
Fig. 4 is the exploded front structural schematic diagram of the Anneta module of antenna element shown in application drawing 1；
Fig. 5 is that the back of Anneta module shown in Fig. 4 regards decomposition texture schematic diagram；
Fig. 6 is the axis surveys view of Anneta module shown in Fig. 4 and Fig. 5；
Description of symbols:
100- radiating element；101- mounting-positioning holes；200- nonmetal basal body；210- body support plate；220- partition；310-
First feeder pillar；311- positioning column；The second feeder pillar of 320-；The first cylinder of 320a-；The second cylinder of 320b-；400- feeding network
Circuit layer；500- calibration network；The first pad of 501-；The second pad of 502-.
Specific embodiment
In order to which technical problems, technical solutions and advantageous effects to be solved by the present invention are more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
It should be noted that it can directly exist when element is referred to as on " being fixed on " or " being set to " another element
On another element or it may be simultaneously present centering elements.When an element is known as " connection " another element, it can
To be to be directly connected to another element or may be simultaneously present centering elements.
In the description of the present invention, it is to be understood that, term " first ", " second " are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance or implicitly indicates the quantity of indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
The meaning of " plurality " is two or more, unless otherwise specifically defined.
It is only each other relatively generally it should also be noted that, the positional terms such as upper and lower, top, bottom, side in following embodiment
It reads or be to refer to the normal operating condition of product, and should not be regarded as restrictive.
Referring to Figures 1 and 2, the embodiment of the invention provides a kind of antenna elements, comprising: integrally formed nonmetal basal body
200, which includes body support plate 210 and the partition 220 set on 210 top surface of body support plate, body support plate 210
Top surface be equipped with the first metal layer at least partly as feeding-network circuits layer 400, the bottom surface of body support plate 210, which is equipped with, makes base
Body bottom plate 210 can be as the second metal layer of reflecting plate, at least one side of partition 220, which is equipped with, enables partition 220 as spoke
Penetrate the third metal layer on boundary；First feeder pillar 310, first feeder pillar 310 are set to the top surface of body support plate 210, the first feedback
Electric column 310 is for supporting radiating element 100 and being electrically connected radiating element 100 and feeding-network circuits layer 400；Second feeder pillar
320, which is set to the bottom surface of body support plate 210 and for being electrically connected set on the school of 210 bottom of body support plate
Pseudo-crystalline lattice 500；First feeder pillar 310 and the second feeder pillar 320 and nonmetal basal body 200 pass through integral forming process and form one
It is whole.
It is more the embodiment of the invention also provides a kind of Anneta module, including multiple above-mentioned antenna elements referring to Fig. 3 to Fig. 6
The nonmetal basal body 200 of a antenna element is integrally formed, and mutiple antennas unit is in array distribution.
Above-mentioned antenna element and Anneta module, by using body support plate 210 and the integrally formed non-metal base of partition 220
Body 200, and the first feeder pillar 310 and the second feeder pillar 320 is made to form one by integral forming process with nonmetal basal body 200
It is whole, it can be achieved that reflecting plate, radiation boundary and feeding network it is highly integrated, substantially alleviate the weight of antenna, and can be greatly
Simplification processing and fabricating and assemble flow, reduce production cost, overall structure is simple and compact, good product consistency, is conducive to reach
To 5G high band antenna to the high standard of Product Precision, reduction Insertion Loss, reduction intermodulation hidden danger, make the electrical resistance of antenna machine system
It can be obviously improved；In addition, the dielectric layer also using body support plate 210 as feeding network, integrated first feed
Column 310 easily realizes radiating element 100 with the second feeder pillar 320 and connects with the feed of calibration network 500, relative to tradition
The structure using balun electric feedback ring for, also help realization low Section Design, meet 5G antenna for minimize it is higher
It is required that being suitable for extensive commercial.
Referring to Fig. 2, in practical application, the second feeder pillar 320 includes electrically connecting for the circuit layer with calibration network 500
The the first cylinder 320a connect and the second cylinder 320b for the stratum grounding connection with calibration network 500, the first cylinder
320a and the second interval cylinder 320b are arranged.First cylinder 320a and the second cylinder 320b can be integrated with body support plate 210
Moulding process forms an entirety, integrated to further increase.It is corresponding, it is equipped on calibration network 500 for connecting the
One cylinder 320a is with the first pad 501 for feeding and for the second pad 502 of ground connection.Specifically in the present embodiment, the second column
There are two body 320b, is set on calibration network 500 there are two the second pad 502, each second pad 502 and each second cylinder 320b
It corresponds.
In some embodiments, in order to be further simplified technique, above-mentioned first feeder pillar 310 may include nonmetallic column and set
In the 4th metal layer of nonmetallic outer surface of column, pass through the first feeder pillar between radiating element 100 and feeding-network circuits layer 400
310 the 4th metal layer is electrically connected, nonmetallic column and 200 integrated injection molding of nonmetal basal body.Similarly, above-mentioned second feed
Column 320 may also comprise nonmetallic column and the 4th metal layer set on nonmetallic outer surface of column, specifically in the present embodiment as the
The the first cylinder 320a and the second cylinder 320b of two feeder pillars 320 may each comprise nonmetallic column and be set to nonmetallic outer surface of column
The 4th metal layer, in this way, between radiating element 100 and the circuit layer of calibration network 500 pass through the first cylinder 320a the 4th
Metal layer is electrically connected, and passes through the 4th metal layer of the second cylinder 320b between the stratum and second metal layer of calibration network 500
It is electrically connected, nonmetallic column and 200 integrated injection molding of nonmetal basal body；In this case, it should be appreciated that in order to realize
The electric connection of feeding-network circuits layer 400 in the first metal layer and calibration network 500 is further preferably set on body support plate 210
There is metallization VIA, to realize the electric connection of the 4th metal layer of feeding-network circuits layer 400 and the first cylinder 320a.
In some embodiments, above-mentioned first feeder pillar 310 can also use metal column, nonmetal basal body 200 and metal
Column is integrally formed by Shooting Technique and is mutually permanently connected together.Similarly, above-mentioned second feeder pillar 320 can also be using gold
Belong to column, nonmetal basal body 200 is shaped in the bottom of metal column by Shooting Technique and is mutually permanently connected together.Example
Such as, in Shooting Technique, the metal column as the metal column of the first feeder pillar 310 and as the second feeder pillar 320 can be set
In injection mold, to be fixed into an entirety with metal column after making 200 injection molding of nonmetal basal body.Such structure,
Fabrication processing is simple, is easy to produce in enormous quantities, can not only make the first feeder pillar 310 and the second feeder pillar 320 with it is nonmetallic
Bonding strength is preferable between matrix 200, can also easily reach preferable assembly precision, has preferable consistency.In portion
Divide in embodiment, above-mentioned body support plate 210 can be also fixed together by hot melting process and metal column；Make full use of non-gold
The plasticity of category equally can conveniently realize being reliably connected for metal column and body support plate 210.
In some embodiments, above-mentioned radiating element 100 can use metal material die casting or the integrally formed gold of metal plate
Belong to radiation fin or is made of pcb board.
In some embodiments, above-mentioned radiating element 100 includes non-metal base plate and set on the of non-metal base plate surface
Five metal layers, radiating element 100 are electrically connected by fifth metal layer and the first feeder pillar 310.It can reduce radiating element in this way
100 weight improves the precision of radiating element 100, simplifies the structure of radiating element 100, easy to process, to further realizing day
The lightweight of line has better effect.
The preferred integrated injection molding of the non-metal base plate of above-mentioned nonmetal basal body 200 and radiating element 100, specifically may be used
It is integrally formed using nonmetallic materials such as resin, plastics by Shooting Technique.Above-mentioned the first metal layer, second metal layer, third
The metals such as electroplating surface, LDS (laser direct forming) technique, printing can be used in metal layer, the 4th metal layer and fifth metal layer
Chemical industry skill is realized；The material of each metal layer is both preferably copper.
Referring to Fig.1, Fig. 3, Fig. 4 and Fig. 6, in some embodiments, the antenna element may include at least two radiating elements
100 and at least two first feeder pillars 310, each radiating element 100 be respectively arranged on the first different feeder pillars 310；Transmission network
Network circuit layer 400 includes power-devided circuit, connects to form a submatrix by power-devided circuit between multiple radiating elements 100.
Specifically in the present embodiment, each submatrix may include two or three or four or six equal number of radiating elements 100, and
It should be understood that being spaced setting between each radiating element 100 of each submatrix.By power-devided circuit by multiple radiating elements
100 are merged into a submatrix, can reduce connector quantity, reduce cost, the Space Layout Structure of radiating element 100 and feeding network
It is more compact, under the premise of 5G large scale array antenna array space is limited, actual deployment difficulty can be greatly reduced.
Referring to Fig.1, Fig. 3 and Fig. 4, specifically in the present embodiment, each radiating element 100 is preferably by four the first feeder pillars
310 supports, four the first feeder pillars 310 are uniformly distributed in the bottom radiating element 100 of radiating element 100, in favor of improving day
The stability and reliability of line cellular construction.
Referring to Fig.1, Fig. 3, Fig. 4 and Fig. 6, as a preferred embodiment of the present invention, above-mentioned radiating element 100 is equipped with
Mounting-positioning holes 101, the top of the first feeder pillar 310 are equipped with size less than the first feeder pillar 310 and can be with mounting-positioning holes 101
The positioning column 311 of cooperation.In this way, can easily not only realize the reliable installation of radiating element 100, may also be advantageous for improving assembly
Precision, so that the consistency of antenna is more preferable.When above-mentioned first feeder pillar 310 is using nonmetallic column and nonmetal basal body 200
When integrated injection molding, above-mentioned positioning column 311 it is also preferred that using nonmetallic column and above-mentioned 200 integrated injection molding of nonmetal basal body at
Type.
As a preferred embodiment of the present invention, referring to Fig.1, Fig. 3 and Fig. 6, in the frontal plane of projection of body support plate 210
On, radiating element 100 is included within the scope of the setting of partition 220.In practical application, can the surrounding of each submatrix be arranged every
Plate 220.This can play better isolation effect for 5G high band antenna, reduce the mutual coupling between each antenna submatrix, electricity
Gas performance is more excellent.
The embodiment of the invention also provides a kind of large scale array antennas, including above-mentioned Anneta module.It should be understood that
It may include multiple Anneta modules made respectively in large scale array antenna, mutiple antennas module can be assembled by splicing
In antenna house and it is in array distribution, to further increase the convenience of assembling, and reduces manufacture difficulty.
Above-mentioned large scale array antenna, due to being based on same design with above-mentioned antenna element and Anneta module embodiment,
Bring technical effect is identical as inventive antenna unit and Anneta module embodiment, and particular content can be found in inventive antenna list
Narration in member and Anneta module embodiment, details are not described herein again.
It should be noted that above-mentioned antenna element and Anneta module and being not limited to the use of the large scale array of 5G mobile communication
Antenna, it can also be used in the antenna of 2G, 3G, 4G mobile communication.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of antenna element characterized by comprising
Integrally formed nonmetal basal body, the nonmetal basal body include body support plate and set on described matrix plate top surface every
Plate, the top surface of described matrix bottom plate are equipped with the first metal layer, the first metal layer at least partly as feeding-network circuits layer,
The bottom surface of described matrix bottom plate, which is equipped with, enables described matrix bottom plate as the second metal layer of reflecting plate, and at least the one of the partition
A side is equipped with the third metal layer for enabling the partition as radiation boundary；
First feeder pillar, first feeder pillar are set to the top surface of described matrix bottom plate, and first feeder pillar is for supporting spoke
It penetrates unit and is electrically connected the radiating element and the feeding-network circuits layer；
Second feeder pillar, second feeder pillar are set to the bottom surface of described matrix bottom plate and are set to described matrix for being electrically connected
The calibration network of bottom base plate；
First feeder pillar and second feeder pillar and the nonmetal basal body are whole by integral forming process formation one
Body.
2. antenna element according to claim 1, which is characterized in that first feeder pillar and/or second feed
Column includes nonmetallic column and the 4th metal layer set on the nonmetallic outer surface of column, the radiating element and the feeding network
Be electrically connected between circuit layer by the 4th metal layer, the nonmetallic column and the nonmetal basal body integrated injection molding at
Type.
3. antenna element according to claim 1, which is characterized in that first feeder pillar and/or second feed
Column is metal column, and the nonmetal basal body and the metal column are integrally formed by Shooting Technique and are mutually permanently connected one
It rises.
4. antenna element according to claim 1, which is characterized in that second feeder pillar include for the calibration
The first cylinder that the circuit layer of network is electrically connected and the second cylinder for the stratum grounding connection with the calibration network,
First cylinder and second cylinder interval are arranged.
5. antenna element according to claim 1, which is characterized in that the radiating element includes non-metal base plate and is set to
The fifth metal layer of the non-metal base plate surface, the radiating element pass through the fifth metal layer and first feeder pillar
It is electrically connected.
6. antenna element according to claim 1, which is characterized in that the radiating element is by metal material or pcb board system
At.
7. antenna element according to claim 1, which is characterized in that
The radiating element at least there are two, first feeder pillar at least there are two, each radiating element is respectively arranged on not
On same first feeder pillar；
The feeding-network circuits layer includes power-devided circuit, is connected between at least two radiating elements by the power-devided circuit
It connects to one submatrix of composition.
8. antenna element according to claim 1, which is characterized in that the radiating element is equipped with mounting-positioning holes, institute
The top for stating the first feeder pillar is equipped with the positioning column that size is less than first feeder pillar and can cooperate with the mounting-positioning holes.
9. a kind of Anneta module, which is characterized in that including multiple antenna elements as claimed in any of claims 1 to 8 in one of claims,
The non-metal base body by integral forming of multiple antenna elements, multiple antenna elements are in array distribution.
10. a kind of large scale array antenna, which is characterized in that including Anneta module as claimed in claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289029.0A CN109286073A (en) | 2018-10-31 | 2018-10-31 | Antenna element, Anneta module and large scale array antenna |
| PCT/CN2019/090785 WO2020087933A1 (en) | 2018-10-31 | 2019-06-11 | Antenna unit, antenna module and large-scale array antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289029.0A CN109286073A (en) | 2018-10-31 | 2018-10-31 | Antenna element, Anneta module and large scale array antenna |
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| Publication Number | Publication Date |
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| CN109286073A true CN109286073A (en) | 2019-01-29 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811289029.0A Pending CN109286073A (en) | 2018-10-31 | 2018-10-31 | Antenna element, Anneta module and large scale array antenna |
Country Status (2)
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| CN (1) | CN109286073A (en) |
| WO (1) | WO2020087933A1 (en) |
Cited By (8)
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|---|---|---|---|---|
| WO2020087933A1 (en) * | 2018-10-31 | 2020-05-07 | 京信通信技术(广州)有限公司 | Antenna unit, antenna module and large-scale array antenna |
| CN111463555A (en) * | 2019-12-26 | 2020-07-28 | 瑞声科技(新加坡)有限公司 | Antenna unit and antenna structure |
| CN111585007A (en) * | 2020-05-08 | 2020-08-25 | 武汉虹信通信技术有限责任公司 | Highly integrated MIMO antenna |
| CN111816993A (en) * | 2020-06-04 | 2020-10-23 | 广东通宇通讯股份有限公司 | Direct-fed plastic electroplating antenna unit |
| WO2020238299A1 (en) * | 2019-05-24 | 2020-12-03 | 中兴通讯股份有限公司 | Antenna oscillator, antenna unit, antenna, and communication device |
| WO2021000261A1 (en) * | 2019-07-02 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna substrate and manufacturing method for antenna substrate |
| WO2021047229A1 (en) * | 2019-09-12 | 2021-03-18 | 华为技术有限公司 | Antenna and antenna processing method |
| WO2021128174A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Antenna unit and antenna structure |
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| KR101622201B1 (en) * | 2015-08-20 | 2016-05-18 | 한국해양대학교 산학협력단 | CPW Feeding Broadband Patch Antenna for In-Building Integrated Repeater |
| CN109286073A (en) * | 2018-10-31 | 2019-01-29 | 京信通信系统（中国）有限公司 | Antenna element, Anneta module and large scale array antenna |
| CN208939149U (en) * | 2018-10-31 | 2019-06-04 | 京信通信系统（中国）有限公司 | Large scale array antenna and its Anneta module and antenna element |
| CN109301496A (en) * | 2018-10-31 | 2019-02-01 | 京信通信系统（中国）有限公司 | Large scale array antenna and its Anneta module and antenna element |
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2018
- 2018-10-31 CN CN201811289029.0A patent/CN109286073A/en active Pending
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2019
- 2019-06-11 WO PCT/CN2019/090785 patent/WO2020087933A1/en active Application Filing
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| CN107508037A (en) * | 2017-07-11 | 2017-12-22 | 上海安费诺永亿通讯电子有限公司 | Base station antenna unit and antenna for base station |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020087933A1 (en) * | 2018-10-31 | 2020-05-07 | 京信通信技术(广州)有限公司 | Antenna unit, antenna module and large-scale array antenna |
| WO2020238299A1 (en) * | 2019-05-24 | 2020-12-03 | 中兴通讯股份有限公司 | Antenna oscillator, antenna unit, antenna, and communication device |
| WO2021000261A1 (en) * | 2019-07-02 | 2021-01-07 | 瑞声声学科技(深圳)有限公司 | Antenna substrate and manufacturing method for antenna substrate |
| WO2021047229A1 (en) * | 2019-09-12 | 2021-03-18 | 华为技术有限公司 | Antenna and antenna processing method |
| CN111463555A (en) * | 2019-12-26 | 2020-07-28 | 瑞声科技(新加坡)有限公司 | Antenna unit and antenna structure |
| WO2021128174A1 (en) * | 2019-12-26 | 2021-07-01 | 瑞声声学科技(深圳)有限公司 | Antenna unit and antenna structure |
| CN111585007A (en) * | 2020-05-08 | 2020-08-25 | 武汉虹信通信技术有限责任公司 | Highly integrated MIMO antenna |
| CN111816993A (en) * | 2020-06-04 | 2020-10-23 | 广东通宇通讯股份有限公司 | Direct-fed plastic electroplating antenna unit |
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Application publication date: 20190129 |