CN106816709A - A kind of all channel antenna based on shell after metal - Google Patents
A kind of all channel antenna based on shell after metal Download PDFInfo
- Publication number
- CN106816709A CN106816709A CN201510870699.1A CN201510870699A CN106816709A CN 106816709 A CN106816709 A CN 106816709A CN 201510870699 A CN201510870699 A CN 201510870699A CN 106816709 A CN106816709 A CN 106816709A
- Authority
- CN
- China
- Prior art keywords
- metal
- shell
- antenna
- radiation unit
- antenna based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 174
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 174
- 230000005855 radiation Effects 0.000 claims abstract description 32
- 150000002739 metals Chemical class 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000001105 regulatory effect Effects 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
-
- 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
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of all channel antenna based on shell after metal, including：Pcb board；Shell after metal, is provided with two gaps on shell after the metal, it is three parts that two gaps separate shell after the metal, and a portion of shell is used as antenna radiation unit after the metal；Metal derby, the metal derby connects the gap；Earth element, the earth element is connected with shell after the metal；Distributing point, the distributing point feeds to the antenna radiation unit；Clearance zone, the clearance zone separates the pcb board with the antenna radiation unit.
Description
Technical field
The present invention relates to antenna technology, more particularly to a kind of all channel antenna based on shell after metal.
Background technology
Recently, part of cell phone manufacturer is proposed metal edge frame and all-metal mobile phone, wherein all-metal integration
Mobile phone is because its is attractive in appearance, fashion, generous, enjoys consumers, such as：HTC one, P8, iphone6 etc..
All-metal integrated mobile phone has also been the synonym of high-end flagship machine, and this kind of design is in order that shell has after metal
Radiation function, typically carries out treatment of cracking to it, as the top and bottom of shell after HTC M9 metals are respectively opened
One gap, by shell after the metal of top and bottom directly as antenna radiator.Meanwhile, in top-gold
The inside of shell is also embedded with antenna detail after category, realizes antenna by optimizing each feed point position and tuning circuit and refers to
Mark performance, this is accomplished by mainboard and reserves enough spaces, while debugging complicated, particularly has in space environment
In the case of limit, huge challenge is brought to Antenna Design.
Existing all-metal integrated mobile phone is slotted by the shell after metal and realizes antenna, but the excessive influence of fluting
It is attractive in appearance, in order to cover forth generation (4G, 4thGeneration) broadband, also introduce extra tuning switch,
Antenna holder, related electric connector, these certainly will occupy more space, while also increasing design
Cost and complexity；In addition, at present some operator's projects all start requirement support carrier aggregation (CA,
Carrier Aggregation), antenna low-and high-frequency is typically required while taking into account (low frequency 700-960MHz, high frequency
1710-2690MHz), and prior art when shell does antenna radiation unit after using metal, even if introduce adjust
Humorous circuit, it is also difficult to which, while taking into account low-and high-frequency, this may result in antenna performance index and does not reach project demand.
The content of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of broadband day based on shell after metal
Line.
All channel antenna based on shell after metal provided in an embodiment of the present invention includes：
Mainboard (PCB, Printed Circuit Board)；
Shell after metal, is provided with two gaps on shell after the metal, two gaps are by after the metal
It is three parts that shell separates, and a portion of shell is used as antenna radiation unit after the metal；
Metal derby, the metal derby connects the gap；
Earth element, the earth element is connected with shell after the metal；
Distributing point, the distributing point feeds to the antenna radiation unit；
Clearance zone, the clearance zone separates the pcb board with the antenna radiation unit.
In the embodiment of the present invention, the pcb board includes medium substrate and surface Pu Tong areas metal ground.
In the embodiment of the present invention, two gaps are provided with after the metal on shell, two gaps will be described
It is three parts that shell separates after metal, and a portion of shell is as antenna radiation unit after the metal：
Shell is separated by two wide gaps symmetrical above and below after the metal, is divided into following three part：Bottom
Shell after shell, top metal after shell, middle part metal after metal；
Wherein, after the bottom metal shell used as antenna radiation unit, the antenna radiation unit is located at described
The clearance zone top of pcb board.
In the embodiment of the present invention, the earth element connects the gold of shell and the pcb board after the middle part metal
Possession.
In the embodiment of the present invention, two wide scopes of the width in gap symmetrical above and below be 1mm extremely
2mm, shell is connected after injection is by three part metals in the gap.
In the embodiment of the present invention, the metal derby is located at the inwall of shell after the metal, the metal derby connection
The gap, so that shell is turned on after shell and the middle part metal after the bottom metal.
In the embodiment of the present invention, the distributing point feeds to the antenna radiation unit, is：
Signal shell feed after the distributing point is to the bottom metal so that hull shape after the bottom metal
Into antenna radiation unit.
In the embodiment of the present invention, shell is by shell after the metal derby with the middle part metal after the bottom metal
Turn on and be grounded.
Be provided with below shell in the embodiment of the present invention, after the bottom metal USB (USB,
Universal Serial Bus), loudspeaker；Wherein, described USB is located at shell lower section after the bottom metal
Centre position, while being connected with the metal of the pcb board；The loudspeaker is vacantly earth-free, is located at
The right side of the USB.
In the embodiment of the present invention, the distributing point and the metal derby are respectively positioned on the homonymy of the USB.
In the technical scheme of the embodiment of the present invention, the Antenna Design form of shell after metal is based entirely on, it is not necessary to
Extra antenna detail or tuning circuit, take up room smaller, while saving cost, design simple and easy to apply；
Antenna radiation unit is constituted using shell after bottom metal, height frequency range is taken into account well, realize low frequency bandwidth
It is 700-960MHz, high frequency bandwidth is the working frequency range of 1710-2690MHz, has widened frequency bandwidth, and
And low-and high-frequency has preferable isolation, the 4G multiband use requirements of wireless terminal, Ke Yiguang are met
It is general to be adapted to after metal in the 4G terminals of shell.
Brief description of the drawings
Fig. 1 is the block mold schematic diagram based on all channel antenna of shell after metal of the embodiment of the present invention；
Fig. 2 is change (a=3mm) schematic diagram one of antenna return loss curve with parameter b；
Fig. 3 is change (a=6mm) schematic diagram two of antenna return loss curve with parameter b；
Fig. 4 is change (a=3mm, the b=28mm) schematic diagram of antenna return loss curve with parameter d；
Fig. 5 is the return loss plot figure that introducing has the antenna after match circuit.
Specific embodiment
The characteristics of in order to more fully hereinafter understand the embodiment of the present invention and technology contents, below in conjunction with the accompanying drawings
Realization to the embodiment of the present invention is described in detail, appended accompanying drawing purposes of discussion only for reference, is not used for
Limit the embodiment of the present invention.
All channel antenna based on shell after metal provided in an embodiment of the present invention includes：
Pcb board；
Shell after metal, is provided with two gaps on shell after the metal, two gaps are by after the metal
It is three parts that shell separates, and a portion of shell is used as antenna radiation unit after the metal；
Metal derby, the metal derby connects the gap；
Earth element, the earth element is connected with shell after the metal；
Distributing point, the distributing point feeds to the antenna radiation unit；
Clearance zone, the clearance zone separates the pcb board with the antenna radiation unit.
The pcb board includes medium substrate and surface Pu Tong areas metal ground.
Two gaps are provided with after the metal on shell, it is three that two gaps separate shell after the metal
Part, a portion of shell is as antenna radiation unit after the metal：
Shell is separated by two wide gaps symmetrical above and below after the metal, is divided into following three part：Bottom
Shell after shell, top metal after shell, middle part metal after metal；
Wherein, after the bottom metal shell used as antenna radiation unit, the antenna radiation unit is located at described
The clearance zone top of pcb board.
The earth element connects the metal ground of shell and the pcb board after the middle part metal.
Two wide scopes of the width in gap symmetrical above and below are 1mm to 2mm, in the gap
The shell connection after being molded three part metals.
The metal derby is located at the inwall of shell after the metal, and the metal derby connects the gap, so that
Shell is turned on after shell and the middle part metal after the bottom metal.
The distributing point feeds to the antenna radiation unit, is：
Signal shell feed after the distributing point is to the bottom metal so that hull shape after the bottom metal
Into antenna radiation unit.
Shell is turned on and is grounded by shell after the metal derby with the middle part metal after the bottom metal.
USB, loudspeaker are provided with after the bottom metal below shell；Wherein, described USB is located at
Centre position after the bottom metal below shell, while being connected with the metal of the pcb board；It is described to raise
Sound device is vacantly earth-free, positioned at the right side of the USB.
The distributing point and the metal derby are respectively positioned on the homonymy of the USB.
The all channel antenna based on shell after metal of the invention is done again further in detail with reference to specific embodiment
Thin description.
Fig. 1 is the block mold schematic diagram based on all channel antenna of shell after metal of the embodiment of the present invention.This
Antenna applications in example in mobile phone, certainly, it will be appreciated by those skilled in the art that the embodiment of the present invention
The all channel antenna based on shell after metal can be applied in other kinds of terminal, such as panel computer
Deng.
In Fig. 1, antenna includes：Shell 2 after pcb board 1, metal；A pair pairs are provided with after metal on shell 2
The first gap 31, the second gap 32 for claiming, shell 21 is used as antenna spoke after the bottom metal separated by gap 31
Unit is penetrated to use.Other two parts of shell are shell 23 after shell 22 after the metal of middle part and top metal after metal；
The antenna also includes the metal derby 4 in the first gap 31 of connection, and three earth elements are respectively the first ground connection unit
Part 51, the second earth element 52, the 3rd earth element 53, distributing point 5, the clearance zone 6 of antenna, USB7
With loudspeaker 8.
When implementing, the Outside Dimensions of shell 2 are 150mm × 75mm × 6.8mm after the metal, its
In, the thickness of shell 2 is 0.75mm after metal；The pcb board 1 includes that copper is covered on medium substrate 11 and surface
Area metal ground 12, the antenna radiation unit is shell 21 after bottom metal, positioned at the headroom of pcb board 1
The top of area 6；The Outside Dimensions of shell 23 are 75mm after shell 21 and top metal after described bottom metal
×8mm×6.8mm；First earth element 51, the second earth element 52, the 3rd earth element 53
Shell 22 after the metal of middle part is connected with the ground of pcb board 1, wherein the second earth element 52 is located at middle part metal
The centre position of shell 22 afterwards, after the first earth element 51, the 3rd earth element 53 are located at middle part metal respectively
The both sides of shell 22；Three earth elements can be realized using metal clips；Described two symmetrical above and below first
Gap 31, the scope of the width in the second gap 32 are 1mm to 2mm, in one embodiment, first
Gap 31, the width in the second gap 32 are 1.5mm, wherein the first gap 31 is by the shell after metal
The metal derby 4 of 2 inwalls is connected, described the first gap 31, the use of the second gap 32 in-mould injection mode,
Shell 2 forms an entirety after making metal, and position of the metal derby 4 in the first gap 31 is by parameter d (see figure
1) determined；Shell 21 turns on ground connection by shell 22 after metal derby 4 and middle part metal after bottom metal, under it
Side is distributed with USB 7 and loudspeaker 8, and the feed form of antenna is that shell after bottom metal 21 is carried out directly
Feed, wherein position of the distributing point 5 of antenna in shell 21 after bottom metal by parameter a (see Fig. 1) and
Parameter b (see Fig. 1) is determined.
For the all-metal Antenna Design of mobile phone, after fuselage size is fixed in advance, the actually chi of antenna
Very little also just to fix therewith, the antenna described in the embodiment of the present invention is merely with shell after bottom metal 21 as antenna spoke
Unit is penetrated, its size has also fixed (75mm × 8mm × 6.8mm), while only one of which signal below
How in this case distributing point 5, obtain the key that the sufficiently wide beamwidth of antenna is the embodiment of the present invention,
Antenna performance mainly is adjusted by optimizing the position of signal feed point 5 and metal derby 4, it is final to determine to meet
The optimum position of the beamwidth of antenna, is next described in further detail the design process of antenna.
First, the position of metal derby 4 in the first gap 31 is fixedly connected, d=23mm, optimization tuning is taken here
The location parameter b of antenna feed point 5.
Fig. 2 is change (a=3mm) schematic diagram one of antenna return loss curve with parameter b, and Fig. 3 is day
Line return loss plot with parameter b change (a=6mm) schematic diagram two, by observing Fig. 2, Fig. 3 in
The situation of change of curve, can be very easy to find：The value different for parameter a, as parameter b=28mm,
During a=3mm, the antenna can obtain preferable bandwidth in low frequency and high frequency.
Fig. 4 is change (a=3mm, the b=28mm) schematic diagram of antenna return loss curve with parameter d,
As shown in figure 4, in the case where a, b value are fixed (a=3mm, b=28mm), when parameter d increases
When, the antenna can be deepened in high-low frequency band interior resonance, and return loss diminishes, but bandwidth narrows, when
When parameter d reduces, the antenna broadens in low frequency relative bandwidth, but high frequency relative bandwidth narrows, so comprehensive
On, as parameter d=23mm, the antenna can simultaneously obtain preferable bandwidth and resonance in low frequency/high frequency.
Now the position of distributing point 5 and metal derby 4 may be considered the optimum bit of antenna described in the embodiment of the present invention
Put.
In addition, by also can the position of suitably regulated ground element can also further optimize the performance of antenna,
Such as：Mobile first earth element 51, the position of the 3rd earth element 53 can also finely tune antenna high and low frequency
Resonance and bandwidth, wherein relatively large to high frequency effect.
Finally, the optimal position parameters of a, b, d are respectively 3mm, and 28mm, 23mm, Fig. 5 gives
Introducing has the return loss plot figure of the antenna after match circuit, and wherein match circuit matches shape using L-type
Formula.As we can see from the figure antenna have two resonance bands, can cover well term evolution (LTE,
Long Term Evolution) working frequency range (700-960MHz, 1710-2690MHz), and in frequency range band
Return loss is less than -5dB, meets the technical requirements of 4G cell phone antenna in mobile communication；Wherein antenna
Low frequency part is main to be produced by shell 21 after whole bottom metal as antenna radiation unit, and HFS is main
Contributed by the short detail unit of shell 21 after low frequency frequency multiplication and bottom metal.In addition, comparing existing other metals
Shell antenna for mobile phone way of realization afterwards, the scheme that the embodiment of the present invention is proposed have design it is simple and easy to apply, without volume
Outer on-off circuit is tuned, cost of implementation is low, while the advantages of beamwidth of antenna is wider, can apply well
In the middle of the design of current all-metal antenna for mobile phone.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for ability
For the technical staff in domain, the present invention can have various modifications and variations, and e.g., the number of earth point can be with
Two or four etc., all any modifications within the spirit and principles in the present invention, made, equivalent,
Improve etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of all channel antenna based on shell after metal, it is characterised in that the antenna includes：
Mainboard PCB；
Shell after metal, is provided with two gaps on shell after the metal, two gaps are by after the metal
It is three parts that shell separates, and a portion of shell is used as antenna radiation unit after the metal；
Metal derby, the metal derby connects the gap；
Earth element, the earth element is connected with shell after the metal；
Distributing point, the distributing point feeds to the antenna radiation unit；
Clearance zone, the clearance zone separates the pcb board with the antenna radiation unit.
2. all channel antenna based on shell after metal according to claim 1, it is characterised in that described
Pcb board includes medium substrate and surface Pu Tong areas metal ground.
3. all channel antenna based on shell after metal according to claim 1, it is characterised in that described
Two gaps are provided with after metal on shell, it is three parts, institute that two gaps separate shell after the metal
A portion of shell after metal is stated as antenna radiation unit, is：
Shell is separated by two wide gaps symmetrical above and below after the metal, is divided into following three part：Bottom
Shell after shell, top metal after shell, middle part metal after metal；
Wherein, after the bottom metal shell used as antenna radiation unit, the antenna radiation unit is located at described
The clearance zone top of pcb board.
4. all channel antenna based on shell after metal according to claim 3, it is characterised in that described
Earth element connects the metal ground of shell and the pcb board after the middle part metal.
5. all channel antenna based on shell after metal according to claim 3, it is characterised in that described
Two wide scopes of the width in gap symmetrical above and below are 1mm to 2mm, by injection in the gap
Shell after three part metals is connected.
6. all channel antenna based on shell after metal according to claim 3, it is characterised in that described
Metal derby is located at the inwall of shell after the metal, and the metal derby connects the gap, so that the bottom
Shell is turned on after shell and the middle part metal after portion's metal.
7. all channel antenna based on shell after metal according to claim 6, it is characterised in that described
Distributing point feeds to the antenna radiation unit, is：
Signal shell feed after the distributing point is to the bottom metal so that hull shape after the bottom metal
Into antenna radiation unit.
8. all channel antenna based on shell after metal according to claim 6, it is characterised in that described
Shell is turned on and is grounded by shell after the metal derby with the middle part metal after bottom metal.
9. all channel antenna based on shell after metal according to claim 3, it is characterised in that
General-purpose serial bus USB, loudspeaker are provided with after the bottom metal below shell；Wherein, it is described
USB be located at after the bottom metal centre position below shell, while the metal ground with the pcb board
It is connected；The loudspeaker is vacantly earth-free, positioned at the right side of the USB.
10. all channel antenna based on shell after metal according to claim 9, it is characterised in that institute
State distributing point and the metal derby is respectively positioned on the homonymy of the USB.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870699.1A CN106816709A (en) | 2015-12-01 | 2015-12-01 | A kind of all channel antenna based on shell after metal |
| PCT/CN2016/070427 WO2017092157A1 (en) | 2015-12-01 | 2016-01-07 | Broadband antenna based on metal rear cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510870699.1A CN106816709A (en) | 2015-12-01 | 2015-12-01 | A kind of all channel antenna based on shell after metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106816709A true CN106816709A (en) | 2017-06-09 |
Family
ID=58796188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510870699.1A Pending CN106816709A (en) | 2015-12-01 | 2015-12-01 | A kind of all channel antenna based on shell after metal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106816709A (en) |
| WO (1) | WO2017092157A1 (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103390796A (en) * | 2013-07-29 | 2013-11-13 | 上海安费诺永亿通讯电子有限公司 | Mobile phone terminal antenna |
| CN103700925A (en) * | 2013-12-24 | 2014-04-02 | 上海安费诺永亿通讯电子有限公司 | All-metal mobile terminal double-slit antenna |
| CN203553348U (en) * | 2013-10-16 | 2014-04-16 | 上海安费诺永亿通讯电子有限公司 | A multi-frequency antenna applicable to a mobile terminal with a metal decoration frame structure |
| CN203747027U (en) * | 2013-12-24 | 2014-07-30 | 上海安费诺永亿通讯电子有限公司 | All-metal mobile terminal double-slit antenna |
| US20140210675A1 (en) * | 2013-01-30 | 2014-07-31 | Samsung Electronics Co. Ltd. | Antenna device for portable terminal |
| CN104505589A (en) * | 2014-12-10 | 2015-04-08 | 深圳市信维通信股份有限公司 | LTE (Long Term Evolution) carrier aggregation antenna of portable equipment with full-metal shell |
| CN204305485U (en) * | 2014-09-29 | 2015-04-29 | 尚宏电子股份有限公司 | Protective shell of portable electronic device |
| CN204596947U (en) * | 2015-05-12 | 2015-08-26 | 联想(北京)有限公司 | Mobile terminal antenna and mobile terminal |
| CN105048087A (en) * | 2015-08-12 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Mobile phone antenna |
| CN204809379U (en) * | 2015-02-15 | 2015-11-25 | 北京伯临通信科技有限公司 | Lid LTE product antenna behind low -cost metal |
| CN105098332A (en) * | 2015-08-12 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and communication electronic equipment |
| CN105098353A (en) * | 2015-08-14 | 2015-11-25 | 广东欧珀移动通信有限公司 | Antenna and mobile terminal |
-
2015
- 2015-12-01 CN CN201510870699.1A patent/CN106816709A/en active Pending
-
2016
- 2016-01-07 WO PCT/CN2016/070427 patent/WO2017092157A1/en not_active Ceased
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140210675A1 (en) * | 2013-01-30 | 2014-07-31 | Samsung Electronics Co. Ltd. | Antenna device for portable terminal |
| CN103390796A (en) * | 2013-07-29 | 2013-11-13 | 上海安费诺永亿通讯电子有限公司 | Mobile phone terminal antenna |
| CN203553348U (en) * | 2013-10-16 | 2014-04-16 | 上海安费诺永亿通讯电子有限公司 | A multi-frequency antenna applicable to a mobile terminal with a metal decoration frame structure |
| CN103700925A (en) * | 2013-12-24 | 2014-04-02 | 上海安费诺永亿通讯电子有限公司 | All-metal mobile terminal double-slit antenna |
| CN203747027U (en) * | 2013-12-24 | 2014-07-30 | 上海安费诺永亿通讯电子有限公司 | All-metal mobile terminal double-slit antenna |
| CN204305485U (en) * | 2014-09-29 | 2015-04-29 | 尚宏电子股份有限公司 | Protective shell of portable electronic device |
| CN104505589A (en) * | 2014-12-10 | 2015-04-08 | 深圳市信维通信股份有限公司 | LTE (Long Term Evolution) carrier aggregation antenna of portable equipment with full-metal shell |
| CN204809379U (en) * | 2015-02-15 | 2015-11-25 | 北京伯临通信科技有限公司 | Lid LTE product antenna behind low -cost metal |
| CN204596947U (en) * | 2015-05-12 | 2015-08-26 | 联想(北京)有限公司 | Mobile terminal antenna and mobile terminal |
| CN105048087A (en) * | 2015-08-12 | 2015-11-11 | 宇龙计算机通信科技(深圳)有限公司 | Mobile phone antenna |
| CN105098332A (en) * | 2015-08-12 | 2015-11-25 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and communication electronic equipment |
| CN105098353A (en) * | 2015-08-14 | 2015-11-25 | 广东欧珀移动通信有限公司 | Antenna and mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017092157A1 (en) | 2017-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12322875B2 (en) | Antenna structure and electronic device | |
| US10720695B2 (en) | Near field communication antenna modules for devices with metal frame | |
| EP3238303B1 (en) | Mobile terminal and antenna of mobile terminal | |
| CN105932408B (en) | A kind of metal edge frame LTE tuned antennas of high-isolation | |
| JP6234566B2 (en) | Wireless communication apparatus and method | |
| CN204793198U (en) | Antenna system and applied this antenna system's communication terminal | |
| CN112751212A (en) | Antenna system and electronic device | |
| CN104022350B (en) | There is the intelligent machine antenna of metal edge frame | |
| WO2021023182A1 (en) | Antenna module and electronic device | |
| CN103457024B (en) | A kind of antenna assembly of mobile terminal and mobile terminal | |
| CN116130939A (en) | Antenna and terminal equipment | |
| CN109119747B (en) | Antenna Components and Electronics | |
| CN105024146B (en) | combined antenna system and mobile terminal | |
| CN108808222A (en) | Antenna system and electronic equipment | |
| CN104821428A (en) | Antenna device | |
| CN104505589A (en) | LTE (Long Term Evolution) carrier aggregation antenna of portable equipment with full-metal shell | |
| CN106299637A (en) | Antenna and subscriber equipment | |
| CN106033841A (en) | Antenna device, electronic equipment and control method for antenna device | |
| WO2017024669A1 (en) | Combined antenna system and mobile terminal | |
| CN106450678A (en) | Antenna assembly and terminal | |
| CN104064855A (en) | LTE-4G antenna for mobile phone with seamless metal ring | |
| US20190109366A1 (en) | Double-fed tunable terminal antenna based on metal rear shell | |
| CN105680159A (en) | Antenna module | |
| CN105762512A (en) | Antenna | |
| CN105322280A (en) | Antenna of mobile device and mobile device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |