CN107331946B - A kind of millimeter wave array antenna system based on mobile terminal metal shell - Google Patents
A kind of millimeter wave array antenna system based on mobile terminal metal shell Download PDFInfo
- Publication number
- CN107331946B CN107331946B CN201710482983.0A CN201710482983A CN107331946B CN 107331946 B CN107331946 B CN 107331946B CN 201710482983 A CN201710482983 A CN 201710482983A CN 107331946 B CN107331946 B CN 107331946B
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- millimeter wave
- metal shell
- array antenna
- wave array
- mobile terminal
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- 239000002184 metal Substances 0.000 title claims abstract description 54
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 54
- 238000005516 engineering process Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 3
- 239000010931 gold Substances 0.000 description 3
- 229910052737 gold Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—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
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- 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
- H01Q21/12—Parallel arrangements of substantially straight elongated conductive units
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of millimeter wave array antenna systems based on mobile terminal metal shell, it includes metal shell and the millimeter wave array antenna unit that is formed in the top edge of the metal shell or both sides of the edge, spaced array is provided with several openings on the metal shell, metal segment between the opening forms the millimeter wave array antenna unit, non-conductive medium is filled in the opening, the side of the millimeter wave array antenna unit, which is correspondingly arranged, to be had the gap.The present invention, which realizes, is directly integrated in millimeter wave array antenna on the metal shell of mobile terminal, and metal shell is made full use of to realize antenna function.
Description
Technical field
The invention belongs to fields of communication technology, more particularly to a kind of millimeter wave array based on mobile terminal metal shell
Antenna system.
Background technique
Wavelength is that 1~10 millimeter of electromagnetic wave claims millimeter wave, it is located at the wave-length coverage that microwave and far infrared wave overlap mutually,
The characteristics of thus and there are two types of wave spectrums is the main frequency range of next generation communication.Millimeter wave array antenna is by constant amplitude with equal
The aerial array of plane or solid that mode is realized.
5th third-generation mobile communication (5G) system as next technology of mobile communication field and the stage of standard evolution, by
Gradually enter into the people visual field.In recent years, 5G technology is infused with high attention rate, and enters substantive conceptual phase.And millimeter wave
The communication technology is the key technology in 5G communication, and traffic rate can be substantially improved, reduce delay and lifting system capacity.
Critically important research rests in the research of millimeter wave antenna in millimetre-wave attenuator, at present millimeter wave antenna volume
Small, the characteristics of being easy to group battle array, is widely studied and is applied.When millimeter wave antenna array is applied to mobile phone terminal, it can be realized very
Good wave beam forming.
Patent No. 201621122875.X in the prior art discloses a kind of electronic equipment, using on metal shell
Millimeter wave antenna array, the millimeter wave array mentioned in the program are placed inside the housing as millimeter wave antenna window in gap
Can only be smaller for gap or crack the special metal shell in position by the medium gap radiation of metal shell, it can be to eventually
Millimeter wave array inside end is put and using bringing very big influence.
Therefore, it is necessary to provide, one kind is new to be solved based on the millimeter wave array antenna system of mobile terminal metal shell
The above problem.
Summary of the invention
The main purpose of the present invention is to provide a kind of millimeter wave array antenna system based on mobile terminal metal shell,
It realizes and millimeter wave array antenna is directly integrated on the metal shell of mobile terminal, metal shell is made full use of to realize day
Line function.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of millimeter wave battle array based on mobile terminal metal shell
Array antenna system, which is characterized in that it includes metal shell and top edge or both sides of the edge in the metal shell
The millimeter wave array antenna unit of formation, spaced array is provided with several openings on the metal shell, between the opening
Metal segment forms the millimeter wave array antenna unit, is filled with non-conductive medium, the millimeter wave battle array in the opening
The side of array antenna unit, which is correspondingly arranged, to be had the gap, and the opening that the metal shell top edge is arranged in is in vertically to set
It sets, the downside of the millimeter wave array antenna unit is arranged in the gap；Or it is arranged in the metal shell both sides of the edge
The opening in laterally setting, the left or right side of the millimeter wave array antenna unit is arranged in the gap.
Further, the width of the metal segment between two adjacent openings is 0.5-0.8mm.
Further, the width of the opening is not less than 0.8mm.
Further, the width in the gap is not more than 1mm.
Compared with prior art, a kind of millimeter wave array antenna system based on mobile terminal metal shell of the invention has
Beneficial effect is: the metal shell of mobile terminal being directly made into millimeter wave array antenna, has not needed for millimeter wave to be placed on
It inside metal shell, does not need to output individual antenna window for millimeter wave array yet, realizes millimeter wave array mobile whole
End integrates, while reducing individual antenna cost, can more freely place millimeter wave array.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram of the embodiment of the present invention two；
Digital representation in figure:
1 metal shell；2 millimeter wave array antenna units；3 openings；4 gaps.
Specific embodiment
Embodiment one:
Fig. 1 is please referred to, the present embodiment is the millimeter wave array antenna system based on mobile terminal metal shell comprising gold
The millimeter wave array antenna unit 2 for belonging to shell 1 and being formed in the top edge of metal shell 1.
The head clearance of metal shell 1 is provided with several vertical openings 3, the gold of several array distributions between opening 3
Belong to segment and form millimeter wave array antenna unit 2, is filled with non-conductive medium in opening 3.Gold between two adjacent apertures 3
The width for belonging to segment is 0.5-0.8mm, be open 3 width not less than 0.8mm.The lower section of millimeter wave array antenna unit 2 is arranged
4 are had the gap, the width in gap 4 is not more than 1mm.By will be open, 3 width of width and metal segment cooperates, so that shape
At antenna system can receive wavelength of the corresponding wavelength within 0.5mm.
It cracks gap on the top of metal back cover mobile phone, and upper section metal is continued to be separated with medium, in this way, each by metal
The minute cells separated are exactly the unit of millimeter wave antenna array.The group formation formula of millimeter wave array include but is not limited to 1 × 4 or
The common group formation formulas such as 2 × 8.Feeding classification can be the conventional feed form such as constant amplitude array in the same direction and the reversed array of constant amplitude.
And achieve the purpose that the wave beam forming of entire millimeter wave antenna array by the use of power splitter and phase shifter.
A kind of integrated millimeter wave array is proposed based on the millimeter wave array antenna system of mobile terminal metal shell
Millimeter wave array is directly integrated on metal shell by new approaches, in this way, the collection of millimeter wave array antenna is achieved completely not by outer
The limitation of shell and gap.
The beneficial effect of millimeter wave array antenna system of the present embodiment based on mobile terminal metal shell is: will move
The metal shell of terminal has directly been made into millimeter wave array antenna, does not need to be placed on millimeter wave inside metal shell, also not
It needs to output individual antenna window for millimeter wave array, realizes millimeter wave array in the integrated of mobile terminal, reduce simultaneously
Individual antenna cost, can more freely place millimeter wave array.
Embodiment two:
Referring to figure 2., the millimeter wave array antenna based on mobile terminal metal shell in the present embodiment and embodiment one
System structure is essentially identical, and difference is: the both sides of the edge of metal shell 1, gap is arranged in millimeter wave array antenna unit 2
4 are located at the left or right side of millimeter wave array antenna unit 2.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (4)
1. a kind of millimeter wave array antenna system based on mobile terminal metal shell, which is characterized in that it includes metal shell
And the millimeter wave array antenna unit formed in the top edge of the metal shell or both sides of the edge, the metal shell
Upper spaced array is provided with several openings, and the metal segment between the opening forms the millimeter wave array antenna unit,
Non-conductive medium is filled in the opening, the side of the millimeter wave array antenna unit, which is correspondingly arranged, to be had the gap, and setting exists
In vertically arranged, the gap is arranged in the millimeter wave array antenna unit opening of the metal shell top edge
Downside；Or it is in laterally setting that the opening of the metal shell both sides of the edge, which is arranged in, the gap is arranged described
The left or right side of millimeter wave array antenna unit.
2. as described in claim 1 based on the millimeter wave array antenna system of mobile terminal metal shell, which is characterized in that two
The width of metal segment between a adjacent opening is 0.5-0.8mm.
3. as claimed in claim 2 based on the millimeter wave array antenna system of mobile terminal metal shell, which is characterized in that institute
The width of opening is stated not less than 0.8mm.
4. as described in claim 1 based on the millimeter wave array antenna system of mobile terminal metal shell, which is characterized in that institute
The width in gap is stated no more than 1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482983.0A CN107331946B (en) | 2017-06-22 | 2017-06-22 | A kind of millimeter wave array antenna system based on mobile terminal metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710482983.0A CN107331946B (en) | 2017-06-22 | 2017-06-22 | A kind of millimeter wave array antenna system based on mobile terminal metal shell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107331946A CN107331946A (en) | 2017-11-07 |
| CN107331946B true CN107331946B (en) | 2019-09-06 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710482983.0A Active CN107331946B (en) | 2017-06-22 | 2017-06-22 | A kind of millimeter wave array antenna system based on mobile terminal metal shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN107331946B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108199153A (en) * | 2017-12-13 | 2018-06-22 | 瑞声科技（南京）有限公司 | Antenna system and mobile terminal |
| CN108417993A (en) * | 2018-01-25 | 2018-08-17 | 瑞声科技（南京）有限公司 | Antenna system and communicating terminal |
| CN108321498B (en) * | 2018-02-06 | 2023-10-13 | 深圳市信维通信股份有限公司 | Antenna structure and handheld device with 5G MIMO antenna and millimeter wave antenna array coexisting |
| CN108987905B (en) * | 2018-07-24 | 2021-01-08 | 维沃移动通信有限公司 | Terminal equipment |
| CN108987943B (en) * | 2018-07-24 | 2021-04-06 | 维沃移动通信有限公司 | Millimeter wave wireless terminal equipment |
| CN109449568B (en) * | 2018-08-07 | 2020-09-18 | 瑞声科技(新加坡)有限公司 | Millimeter wave array antenna and mobile terminal |
| CN109346829B (en) * | 2018-09-28 | 2020-10-02 | 维沃移动通信有限公司 | Terminal equipment |
| CN112216954B (en) * | 2019-07-11 | 2023-06-30 | 北京小米移动软件有限公司 | Electronic device and mounting method thereof |
| CN112382845B (en) * | 2020-10-21 | 2022-04-22 | 捷开通讯(深圳)有限公司 | Mobile terminal |
| CN113690575B (en) * | 2021-08-25 | 2022-07-29 | 电子科技大学 | Three-dimensional beam coverage millimeter wave antenna applied to metal frame 5G terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594059A (en) * | 2013-12-31 | 2016-05-18 | 谷歌技术控股有限责任公司 | Systems and methods for a reconfigurable antenna using design elements on an electronic device housing |
| CN206076482U (en) * | 2015-10-14 | 2017-04-05 | 苹果公司 | Electronic equipment |
| CN106654562A (en) * | 2017-01-03 | 2017-05-10 | 深圳市信维通信股份有限公司 | Millimeter wave antenna and antenna system thereof |
| CN206271859U (en) * | 2016-10-24 | 2017-06-20 | 深圳市信维通信股份有限公司 | The terminal that 5th generation aerial array coexists with forth generation antenna |
| US9871299B2 (en) * | 2014-12-04 | 2018-01-16 | Qualcomm Incorporated | Cavity backed aperture antenna |
-
2017
- 2017-06-22 CN CN201710482983.0A patent/CN107331946B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594059A (en) * | 2013-12-31 | 2016-05-18 | 谷歌技术控股有限责任公司 | Systems and methods for a reconfigurable antenna using design elements on an electronic device housing |
| US9871299B2 (en) * | 2014-12-04 | 2018-01-16 | Qualcomm Incorporated | Cavity backed aperture antenna |
| CN206076482U (en) * | 2015-10-14 | 2017-04-05 | 苹果公司 | Electronic equipment |
| CN206271859U (en) * | 2016-10-24 | 2017-06-20 | 深圳市信维通信股份有限公司 | The terminal that 5th generation aerial array coexists with forth generation antenna |
| CN106654562A (en) * | 2017-01-03 | 2017-05-10 | 深圳市信维通信股份有限公司 | Millimeter wave antenna and antenna system thereof |
Also Published As
| Publication number | Publication date |
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| CN107331946A (en) | 2017-11-07 |
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Address after: 215300 Room 009, No. 55, Shengchuang Road, Yushan Town, Kunshan, Suzhou, Jiangsu Province Patentee after: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 215300 No. 268, Deng Yun Road, Kunshan hi tech Zone, Suzhou, Jiangsu. Patentee before: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region before: China |
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