CN110429393A - An a kind of low two high multiport antenna for base station - Google Patents
An a kind of low two high multiport antenna for base station Download PDFInfo
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- CN110429393A CN110429393A CN201910821317.4A CN201910821317A CN110429393A CN 110429393 A CN110429393 A CN 110429393A CN 201910821317 A CN201910821317 A CN 201910821317A CN 110429393 A CN110429393 A CN 110429393A
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- 230000005855 radiation Effects 0.000 claims abstract description 67
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 238000010295 mobile communication Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- 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
- H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/18—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces
- H01Q19/185—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces having two or more spaced reflecting surfaces wherein the surfaces are plane
-
- 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
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
Abstract
The invention belongs to antenna for base station technical fields, more particularly to an a kind of low two high multiport antenna for base station, including bottom plate, the two sides of bottom plate are respectively equipped with reflecting plate one and reflecting plate two, bottom plate is equipped with parallel to each other or overlapping low frequency radiation aerial array, high frequency radiation aerial array one and high frequency radiation aerial array two, low frequency radiation aerial array includes several low-frequency vibrators, high frequency radiation aerial array one includes several high frequency oscillators one, and high frequency radiation aerial array two includes several high frequency oscillators two；Low-frequency vibrator and high frequency oscillator an array are in alignment, are equally distributed on bottom plate, and close to reflecting plate one, part high frequency oscillator one is embedded in low-frequency vibrator；Two array of high frequency oscillator is in alignment, is equally distributed on bottom plate, close to reflecting plate two.Low frequency radiation aerial array, high frequency radiation aerial array one and high frequency radiation aerial array two is arranged simultaneously on bottom plate in the present invention, which can support a low frequency and two high frequencies, radiance good simultaneously.
Description
Technical field
The invention belongs to antenna for base station technical fields, and in particular to an a kind of low two high multiport antenna for base station.
Background technique
In recent years, increasing with mobile communications network standard reduces property and coordinates hardly possible to save site and antenna feeder resource
Degree, reduces cost of investment, and the co-located multi-frequency array antenna of co-sited becomes the first choice of networking.And in existing wireless communications system,
MIMO (Multiple-Input Multiple-Output, multiple-input, multiple-output) antenna technology is to promote mobile communication quality and effect
The important key technology of rate, MIMO technology can make full use of space resources, realize multiple-input multiple-output by mutiple antennas, do not increasing
Under the premise of adding frequency spectrum resource and antenna transmission power, system channel capacity can be substantially improved, improve the reliability of channel, drop
Low error rate.
Mobile communication standard within the scope of Present Global is more, is related to 2G, 3G, 4G and 5G, the frequency range of each standard is
Difference, and the working frequency of same standard different operators is not also identical.It is more, more complex to adapt to current mobile communication frequency range
Current demand, while covering high and low frequency range, and height frequency range itself supports the antenna for base station of wideband again, it has also become base station
The inevitable direction of antenna technology development.
And existing antenna for base station cannot achieve multi-port antenna while support a low frequency band and two high-frequency bands, and
Low-and high-frequency is all the technical requirements of wideband, while existing base station antenna radiation performance is poor.
Summary of the invention
A low frequency band and two high-frequency bands can not be supported simultaneously in order to solve existing antenna for base station, and are unable to satisfy
Low-and high-frequency is all the technical requirements of wideband, while the problem that base station antenna radiation performance is poor, and the invention discloses one kind one is low
Two high multiport antenna for base station, on the bottom plate that two sides are respectively equipped with reflecting plate one and reflecting plate two and meanwhile be arranged it is parallel to each other or
Low frequency radiation aerial array, high frequency radiation aerial array one and the high frequency radiation aerial array two of overlapping, which can
A low frequency and two high frequencies are supported simultaneously, while the antenna has good isolation index and radiance, performance to obtain substantially
It is promoted, efficiently solves the above problem.
To achieve the goals above, the present invention adopts the following technical scheme:
An a kind of low two high multiport antenna for base station, including bottom plate, the two sides of the bottom plate are respectively equipped with reflecting plate one and reflection
Plate two, the bottom plate are equipped with parallel to each other or overlapping low frequency radiation aerial array, high frequency radiation aerial array one and high frequency
Radiating antenna array two, the low frequency radiation aerial array include several low-frequency vibrators, the high frequency radiation aerial array one
Including several high frequency oscillators one, the high frequency radiation aerial array two includes several high frequency oscillators two；The low-frequency vibrator
It is in alignment with high frequency oscillator an array, it is equally distributed on bottom plate, close to reflecting plate one, the part high frequency oscillator one is embedding
Enter low-frequency vibrator；Two array of high frequency oscillator is in alignment, is equally distributed on bottom plate, close to reflecting plate two.
Preferably, above-mentioned low frequency radiation aerial array includes 4-11 low-frequency vibrator, the high frequency radiation aerial array
One includes 5-13 high frequency oscillator one, and the high frequency radiation aerial array two includes 5-13 high frequency oscillator two.
Preferably, the centre frequency of above-mentioned high frequency radiation aerial array one is f2, described high frequency oscillator a pair is answered anti-
The length for penetrating the reflecting surface of plate one is d1, is highly h1；The d1 is the 0.7-1.2 times of wavelength of f2, and the h1 is the 0.13- of f2
0.2 times of wavelength.
Preferably, the centre frequency of above-mentioned low frequency radiation aerial array is f1, the high frequency radiation aerial array two
Centre frequency is f3；The length of the reflecting surface of the corresponding reflecting plate one of the low-frequency vibrator is d2, is highly h1+15mm；It is described
D2 is the 0.5-0.8 times of wavelength of f1；The length of the reflecting plate two is d3, is highly h2, and the d3 is more than or equal to high frequency radiation
The length of aerial array two, the h2 are the 0.13-0.2 times of wavelength of f3.
Preferably, the two sides of above-mentioned high frequency oscillator one are additionally provided with reflecting plate three, the reflecting plate three arrives high frequency oscillator one
Distance be d4, the d4 be f2 0.2-0.5 times of wavelength；The length of the reflecting plate three is d5, is highly h3, the d5 is
The 0.7-1.1 times of wavelength of f2, the h3 are the 0.13-0.2 times of wavelength of f2.
Preferably, above-mentioned high frequency radiation aerial array two is additionally provided with reflecting plate four, institute in the side far from reflecting plate two
The distance for stating reflecting plate four to high frequency radiation aerial array two is d6, and the d6 is the 0.2-0.5 times of wavelength of f3；The reflecting plate
Four length is d7, is highly h4, and the d7 is more than or equal to the length of high frequency radiation aerial array two, and the h4 is f3's
0.13-0.2 times of wavelength.
Preferably, the length of said reflection plate two is equal to the length of bottom plate, the width of the bottom plate is d8, and the d8 is
The sum of 0.5-0.8 times of wavelength and the 0.7-1.2 times of wavelength of f3 of f1.
Preferably, the distance between center of above-mentioned two neighboring low-frequency vibrator is X, the X is 0.8 ~ 1.1 times of f1
Wavelength；The distance between center of the two neighboring high frequency oscillator one is Y, and the Y is 0.7 ~ 1.1 times of wavelength of f2；It is described
The distance between center of two neighboring high frequency oscillator two is Z, and the Z is 0.7 ~ 1.1 times of wavelength of f3；The high frequency oscillator one
Center to the vertical range between the center of high frequency oscillator two be L, the L be f2 0.7-1.1 times of wavelength.
Preferably, above-mentioned low-frequency vibrator is the oscillator of low frequency ultra-wideband " bowl-shape " form；The high frequency oscillator one and height
Frequency vibration two is the oscillator of high band ultra-wideband " half-wave " form.
Preferably, above-mentioned low-frequency vibrator, high frequency oscillator one and high frequency oscillator two are aluminium alloy compression casting oscillator.
The present invention is with following the utility model has the advantages that the present invention is respectively equipped with the bottom plate of reflecting plate one and reflecting plate two in two sides
Above while parallel to each other or overlapping low frequency radiation aerial array, high frequency radiation aerial array one and high frequency radiation antenna array are set
Column two, which can support a low frequency and two high frequencies simultaneously, while the antenna has isolation index and spoke well
Performance is penetrated, performance is increased dramatically.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is main view of the invention；
Fig. 2 is the cross-sectional view of the line A-A along Fig. 1；
Fig. 3 is top view of the invention；
Fig. 4 is bottom view of the invention；
Fig. 5 is that the deployment scenarios of the low-frequency vibrator of another embodiment, high frequency oscillator one and high frequency oscillator two in the present invention are shown
It is intended to；
Fig. 6 is f2 frequency range 1710MHz frequency, 2200MHz frequency and 2690MHz frequency in Fig. 5 illustrated embodiment of the present invention
Vertical plane emulates directional diagram；
Fig. 7 is f2 frequency range 1710MHz frequency, 2200MHz frequency and 2690MHz frequency in Fig. 5 illustrated embodiment of the present invention
Horizontal plane emulates directional diagram；
Fig. 8 be f1 frequency range 790MHz frequency in Fig. 5 illustrated embodiment of the present invention, 880MHz frequency, 960MHz frequency it is vertical
Face emulates directional diagram；
Fig. 9 is f1 frequency range 790MHz frequency, 880MHz frequency, the level of 960MHz frequency in Fig. 5 illustrated embodiment of the present invention
Face emulates directional diagram；
Figure 10 is f3 frequency range 1710MHz frequency, 2200MHz frequency and 2690MHz frequency in Fig. 5 illustrated embodiment of the present invention
Vertical plane emulates directional diagram；
Figure 11 is f3 frequency range 1710MHz frequency, 2200MHz frequency and 2690MHz frequency in Fig. 5 illustrated embodiment of the present invention
Horizontal plane emulates directional diagram；
In figure: 1. bottom plates；21. reflecting plate one；22. reflecting plate two；23. reflecting plate three；24. reflecting plate four；3. low-frequency vibrator；4.
High frequency oscillator one；5. high frequency oscillator two.
Specific embodiment
Presently in connection with embodiment, the present invention is described in further detail.
Length in the present invention, width, height, parasang mm.
An a kind of low two high multiport antenna for base station, as depicted in figs. 1 and 2, including bottom plate 1, the two sides of bottom plate 1 are set respectively
There are reflecting plate 1 and reflecting plate 2 22, bottom plate 1 is equipped with parallel to each other or overlapping low frequency radiation aerial array, high frequency radiation
Aerial array one and high frequency radiation aerial array two, low frequency radiation aerial array include several low-frequency vibrators 3, high frequency radiation day
Linear array one includes several high frequency oscillators 1, and high frequency radiation aerial array two includes several high frequency oscillators 25；Low frequency vibration
Son 3 and one 4 array of high frequency oscillator are in alignment, are equally distributed on bottom plate 1, close to reflecting plate 1, part high frequency oscillator
One 4 insertion low-frequency vibrators 3；25 array of high frequency oscillator is in alignment, is equally distributed on bottom plate 1, close to reflecting plate 2 22.
In a specific embodiment, the working frequency range of low frequency radiation aerial array is at least 790-960MHz, high frequency radiation
The working frequency range of aerial array one and high frequency radiation aerial array two is at least 1710-2690MHz.
In a kind of specific embodiment, low frequency radiation aerial array includes 4-11 low-frequency vibrator 3, high frequency radiation day
Linear array one includes 5-13 high frequency oscillator 1, and high frequency radiation aerial array two includes 5-13 high frequency oscillator 25.
In a specific embodiment, as shown in Figure 1 and Figure 5, according to the gain needs of complete machine antenna low-frequency range and high band,
It can be with the quantity of appropriate adjustment low-frequency vibrator 3, high frequency oscillator 1 and/or high frequency oscillator 25.
In a kind of specific embodiment, as shown in figure 3, the centre frequency of high frequency radiation aerial array one is f2, it is high
The length of the reflecting surface of frequency vibration one 4 corresponding reflecting plates 1 of son is d1, is highly h1；D1 is the 0.7-1.2 times of wavelength of f2, h1
For the 0.13-0.2 times of wavelength of f2.
In a kind of specific embodiment, as shown in Figure 3 and Figure 4, the centre frequency of low frequency radiation aerial array is f1,
The centre frequency of high frequency radiation aerial array two is f3；The length of the reflecting surface of the corresponding reflecting plate 1 of low-frequency vibrator 3 is d2,
Height is h1+15mm；D2 is the 0.5-0.8 times of wavelength of f1；The length of reflecting plate 2 22 is d3, is highly h2, d3 is more than or equal to
The length of high frequency radiation aerial array two, h2 are the 0.13-0.2 times of wavelength of f3.
In a kind of specific embodiment, as depicted in figs. 1 and 2, the two sides of high frequency oscillator 1 are additionally provided with reflecting plate three
23, the distance of reflecting plate 3 23 to high frequency oscillator 1 is d4, and d4 is the 0.2-0.5 times of wavelength of f2；The length of reflecting plate 3 23 is
D5 is highly h3, and d5 is the 0.7-1.1 times of wavelength of f2, and h3 is the 0.13-0.2 times of wavelength of f2.Reflecting plate 3 23 is parallel to reflection
The two sides of high frequency oscillator 1 are arranged in plate 1.
In a kind of specific embodiment, as depicted in figs. 1 and 2, high frequency radiation aerial array two is far from reflecting plate
2 22 side is additionally provided with reflecting plate 4 24, and the distance of reflecting plate 4 24 to high frequency radiation aerial array two is d6, and d6 is f3's
0.2-0.5 times of wavelength；The length of reflecting plate 4 24 is d7, is highly h4, and d7 is more than or equal to the length of high frequency radiation aerial array two
Degree, h4 are the 0.13-0.2 times of wavelength of f3.
In a kind of specific embodiment, as shown in Figure 1, the length of reflecting plate 2 22 is equal to the length of bottom plate 1, bottom plate
1 width is d8, and d8 is the sum of 0.5-0.8 times of wavelength and 0.7-1.2 times of wavelength of f3 of f1.In a specific embodiment, bottom
The length of plate 1 depends on the quantity of oscillator in each radiating antenna array, and 1 length of bottom plate is slightly larger than the length of longest radiating antenna array
Degree.
In a kind of specific embodiment, as shown in Figure 1, the distance between the center of two neighboring low-frequency vibrator 3 is
X, X are 0.8 ~ 1.1 times of wavelength of f1；The distance between center of two neighboring high frequency oscillator 1 is Y, and Y is the 0.7 ~ 1.1 of f2
Times wavelength；The distance between center of two neighboring high frequency oscillator 25 is Z, and Z is 0.7 ~ 1.1 times of wavelength of f3；High frequency oscillator one
4 center is L to the vertical range between the center of high frequency oscillator 25, and L is the 0.7-1.1 times of wavelength of f2.
In a kind of specific embodiment, low-frequency vibrator 3 is the oscillator of low frequency ultra-wideband " bowl-shape " form；High frequency oscillator
1 and high frequency oscillator 25 be high band ultra-wideband " half-wave " form oscillator.
In a kind of specific embodiment, low-frequency vibrator 3, high frequency oscillator 1 and high frequency oscillator 25 are aluminium alloy pressure
Cast oscillator.
From Fig. 6-Figure 11 can be seen that in the height frequency range of antenna in embodiment of the present invention the vertical plane of typical frequencies and
Horizontal radiation pattern performance is more excellent, is antenna for base station solution that is ideal and having high value of practical.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. an a kind of low two high multiport antenna for base station, including bottom plate (1), the two sides of the bottom plate (1) are respectively equipped with reflecting plate
One (21) and reflecting plate two (22), it is characterised in that: the bottom plate (1) is equipped with parallel to each other or overlapping low frequency radiation antenna
Array, high frequency radiation aerial array one and high frequency radiation aerial array two, the low frequency radiation aerial array include that several are low
Frequency vibration (3), the high frequency radiation aerial array one include several high frequency oscillators one (4), the high frequency radiation aerial array
Two include several high frequency oscillators two (5)；The low-frequency vibrator (3) and high frequency oscillator one (4) array are in alignment, and equidistant point
Cloth is on bottom plate (1), close to reflecting plate one (21), part high frequency oscillator one (4) insertion low-frequency vibrator (3)；The high frequency
Oscillator two (5) array is in alignment, is equally distributed on bottom plate (1), close to reflecting plate two (22).
2. a low two high multiport antenna for base station as described in claim 1, it is characterised in that: the low frequency radiation aerial array
Including 4-11 low-frequency vibrator (3), the high frequency radiation aerial array one includes 5-13 high frequency oscillator one (4), the high frequency
Radiating antenna array two includes 5-13 high frequency oscillator two (5).
3. a low two high multiport antenna for base station as claimed in claim 2, it is characterised in that: the high frequency radiation aerial array
One centre frequency is f2, and the length of the reflecting surface of the corresponding reflecting plate one (21) of the high frequency oscillator one (4) is d1, is highly
h1；The d1 is the 0.7-1.2 times of wavelength of f2, and the h1 is the 0.13-0.2 times of wavelength of f2.
4. a low two high multiport antenna for base station as claimed in claim 3, it is characterised in that: the low frequency radiation aerial array
Centre frequency be f1, the centre frequency of the high frequency radiation aerial array two is f3；The corresponding reflection of the low-frequency vibrator (3)
The length of the reflecting surface of plate one (21) is d2, is highly h1+15mm；The d2 is the 0.5-0.8 times of wavelength of f1；The reflecting plate
The length of two (22) is d3, is highly h2, and the d3 is more than or equal to the length of high frequency radiation aerial array two, and the h2 is f3's
0.13-0.2 times of wavelength.
5. a low two high multiport antenna for base station as claimed in claim 4, it is characterised in that: the high frequency oscillator one (4)
Two sides are additionally provided with reflecting plate three (23), and the distance of the reflecting plate three (23) to high frequency oscillator one (4) is d4, and the d4 is f2's
0.2-0.5 times of wavelength；The length of the reflecting plate three (23) is d5, is highly h3, and the d5 is the 0.7-1.1 times of wavelength of f2,
The h3 is the 0.13-0.2 times of wavelength of f2.
6. a low two high multiport antenna for base station as claimed in claim 5, it is characterised in that: the high frequency radiation aerial array
Two are additionally provided with reflecting plate four (24) in the side far from reflecting plate two (22), and the reflecting plate four (24) arrives high frequency radiation antenna array
The distance of column two is d6, and the d6 is the 0.2-0.5 times of wavelength of f3；The length of the reflecting plate four (24) is d7, is highly h4,
The d7 is more than or equal to the length of high frequency radiation aerial array two, and the h4 is the 0.13-0.2 times of wavelength of f3.
7. a low two high multiport antenna for base station as claimed in claim 6, it is characterised in that: the length of the reflecting plate two (22)
Degree is equal to the length of bottom plate (1), and the width of the bottom plate (1) is d8, and the d8 is the 0.5-0.8 times of wavelength of f1 and the 0.7- of f3
The sum of 1.2 times of wavelength.
8. a low two high multiport antenna for base station as claimed in claim 7, it is characterised in that: the two neighboring low-frequency vibrator
(3) the distance between center is X, and the X is 0.8 ~ 1.1 times of wavelength of f1；In the two neighboring high frequency oscillator one (4)
The distance between heart is Y, and the Y is 0.7 ~ 1.1 times of wavelength of f2；Between the center of the two neighboring high frequency oscillator two (5)
Distance be Z, the Z be f3 0.7 ~ 1.1 times of wavelength；The center of the high frequency oscillator one (4) is into high frequency oscillator two (5)
Vertical range between the heart is L, and the L is the 0.7-1.1 times of wavelength of f2.
9. such as the high multiport antenna for base station of claim 1-7 described in any item one low two, it is characterised in that: the low-frequency vibrator
It (3) is the oscillator of low frequency ultra-wideband " bowl-shape " form；The high frequency oscillator one (4) and high frequency oscillator two (5) are that high band is super
The oscillator of wideband " half-wave " form.
10. a low two high multiport antenna for base station as claimed in claim 9, it is characterised in that: the low-frequency vibrator (3), height
Frequency vibration one (4) and high frequency oscillator two (5) are aluminium alloy compression casting oscillator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910821317.4A CN110429393A (en) | 2019-09-02 | 2019-09-02 | An a kind of low two high multiport antenna for base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910821317.4A CN110429393A (en) | 2019-09-02 | 2019-09-02 | An a kind of low two high multiport antenna for base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110429393A true CN110429393A (en) | 2019-11-08 |
Family
ID=68418444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910821317.4A Pending CN110429393A (en) | 2019-09-02 | 2019-09-02 | An a kind of low two high multiport antenna for base station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613903A (en) * | 2020-06-16 | 2020-09-01 | 江苏泰科微通讯科技有限公司 | Three-low four-high multiport base station antenna |
| WO2022228188A1 (en) * | 2021-04-30 | 2022-11-03 | 华为技术有限公司 | Antenna array, antenna module, and electronic device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972660A (en) * | 2014-05-06 | 2014-08-06 | 京信通信技术(广州)有限公司 | Multi-frequency-shared base station antenna and antenna baffle board thereof |
| CN204857971U (en) * | 2015-08-05 | 2015-12-09 | 佛山市迪安通讯设备有限公司 | Three frequency dual polarized antenna |
| CN210092367U (en) * | 2019-09-02 | 2020-02-18 | 江苏泰科微通讯科技有限公司 | One-low-two-high multi-port base station antenna |
-
2019
- 2019-09-02 CN CN201910821317.4A patent/CN110429393A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103972660A (en) * | 2014-05-06 | 2014-08-06 | 京信通信技术(广州)有限公司 | Multi-frequency-shared base station antenna and antenna baffle board thereof |
| CN204857971U (en) * | 2015-08-05 | 2015-12-09 | 佛山市迪安通讯设备有限公司 | Three frequency dual polarized antenna |
| CN210092367U (en) * | 2019-09-02 | 2020-02-18 | 江苏泰科微通讯科技有限公司 | One-low-two-high multi-port base station antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111613903A (en) * | 2020-06-16 | 2020-09-01 | 江苏泰科微通讯科技有限公司 | Three-low four-high multiport base station antenna |
| WO2022228188A1 (en) * | 2021-04-30 | 2022-11-03 | 华为技术有限公司 | Antenna array, antenna module, and electronic device |
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