CN110289485A - A kind of antenna and electronic equipment - Google Patents
A kind of antenna and electronic equipment Download PDFInfo
- Publication number
- CN110289485A CN110289485A CN201910569925.0A CN201910569925A CN110289485A CN 110289485 A CN110289485 A CN 110289485A CN 201910569925 A CN201910569925 A CN 201910569925A CN 110289485 A CN110289485 A CN 110289485A
- Authority
- CN
- China
- Prior art keywords
- fluting
- antenna
- metal side
- excitation unit
- slot
- 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.)
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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
-
- 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
- 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
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
Landscapes
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The embodiment of the present application provides a kind of antenna and electronic equipment, antenna includes the first radiating principal and the first excitation unit, first radiating principal include the first slot on a metal side of electronic equipment and metal side at least partly, first slot includes first fluting and second fluting isometric and arranged in parallel along metal side edge length direction, and is provided with the third fluting of the first fluting of connection and the second fluting between the first fluting and the second fluting；First excitation unit is sticked in metal side close to the side of the ontology of electronic equipment, the function of first antenna is realized with the partial radiation main body by the first excitation unit and third fluting side, the function of the second antenna is realized by the partial radiation main body of the first excitation unit and the third fluting other side, it realizes and reduces antenna the space occupied, and while meeting antenna use demand, guarantee the aesthetics of the appearance of electronic equipment.
Description
Technical field
The invention relates to the communications field, especially a kind of antenna and electronic equipment.
Background technique
Currently, end product is gradually diversified with the development that terminal industry is maked rapid progress, function is also increasingly
It is abundant, instant messaging is carried out by wireless networking (Wi-Fi, 4G, 5G, cellular network etc.), it has also become the main society of modern humans
It hands over, working method.Meanwhile as the direction of end product towards narrow frame, all-metal is developed, in order to support end product
Wireless networking and the functions such as global positioning system (Global Position System, abbreviation GPS), use all-metal
End product one kind be utilized on lateral plate and open up the first slot of strip, still, cause the first slot longer, can be one
Determine the appearance that end product is influenced in degree, there are also a kind of can be to open up the first slot of T-type and in the top of the T-slot opened up
The mode in Chuan Xing antenna headroom area is opened up, still, Chuan Xing antenna headroom area also can cause a fixing to the appearance of end product
It rings, therefore, how on the metal side of the end product with metal shell antenna is set, becomes industry focus of attention.
Apply for content
The embodiment of the present application provides a kind of antenna, comprising:
First radiating principal comprising the first slot and the metal side on a metal side of electronic equipment
At least partly, first slot include along metal side edge length direction it is isometric and arranged in parallel first fluting and
Second fluting, and be provided between first fluting and second fluting and be connected to first fluting and described second open
The third of slot is slotted；
First excitation unit, the side for the ontology being sticked in the metal side close to the electronic equipment, to pass through
The first excitation unit and the part radiating principal of third fluting side realize the function of first antenna, pass through institute
State the function of the second antenna of the part radiating principal realization of the first excitation unit and the third fluting other side.
In some embodiments of the present application, the length and antenna institute energy of first fluting and second fluting
The frequency for enough receiving signal is positively correlated.
In some embodiments of the present application, the first excitation unit passes through transmission line and the electronic equipment internal
The part of the connection of signal transmitting and receiving component, the transmission line is arranged in first slot.
In some embodiments of the present application, it is described first fluting length not less than echo signal wavelength four/
One, no more than the half of the wavelength of the echo signal.
In some embodiments of the present application, first fluting, the width of second fluting and third fluting
Degree is between 1.2mm-2mm.
In some embodiments of the present application, the first excitation unit uses printed circuit board or flexible circuit plate
Matter.
In some embodiments of the present application, the third fluting is set along the length direction perpendicular to the metal side
It sets.
In some embodiments of the present application, the antenna includes:
Second radiating principal is formed by the second slot and at least partly described metal side of the metal side,
Second slot includes that fourth fluting and fiveth isometric and arranged in parallel along metal side edge length direction is slotted,
And it is provided between the 4th fluting and the 5th fluting and is connected to the 6th of the 4th fluting and the 5th fluting
Fluting, wherein spacing between second slot and first slot not less than 7.5mm and be equipped with non-metallic material every
From component；
Second excitation unit, the side for the ontology being sticked in the metal side close to the electronic equipment, to pass through
The second excitation unit and the part radiating principal of the 6th fluting side realize the function of third antenna, pass through institute
State the function of the 4th antenna of the part radiating principal realization of the second excitation unit and the 6th fluting other side.
The embodiment of the present application also provides a kind of electronic equipment, comprising:
Ontology, thereon at least provided with a metal side；
Antenna as described above, the first radiating principal of the antenna include the metal side at least partly.
It is other other than the metal side on ontology described in the antenna distance in some embodiments of the present application
The spacing of metal material is at least 7.5mm.
Disclosure based on the above embodiment can know, antenna and electronic equipment provided by the embodiments of the present application, by adopting
With above-mentioned structure, avoid in the part radiation above by the first excitation unit and third fluting side
The first antenna that main body is formed and the part radiation by the first excitation unit and the third fluting other side
Chuan Xing antenna headroom area is opened up above the second antenna that main body is formed, so that can reduce when using above-mentioned antenna to electricity
The design requirement of the appearance of sub- equipment, and can by first slot, the metal side it is at least partly and described
First excitation unit realizes the function of first antenna and second two antennas of antenna, under the premise of satisfying the use demand, significantly
Save the occupied space of antenna.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of antenna provided by the embodiments of the present application；
Fig. 2 is another structural schematic diagram of antenna provided by the embodiments of the present application.
Appended drawing reference:
1, the first radiating principal；2, metal side；21, the first fluting；22, the second fluting；23, third is slotted；3, first
Excite unit；4, ontology；5, the second radiating principal；6, the second excitation unit；7, the 4th fluting；8, the 5th fluting；9, it the 6th opens
Slot.
Specific embodiment
In the following, being described in detail in conjunction with specific embodiment of the attached drawing to the application, but not as the restriction of the application.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, following description should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to substantially description and the detailed description given below to embodiment of the disclosure
Principle.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.Known and/or duplicate function and structure and be not described in detail to avoid
Unnecessary or extra details makes the disclosure smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instructing those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, the embodiment of the present application is described in detail in conjunction with attached drawing.
The embodiment of the present application provides a kind of antenna, as shown in Figure 1, including the first radiating principal 1 and the first excitation unit
3, the first slot and the metal side 2 on a metal side 2 of first radiating principal 1 including electronic equipment are extremely
Small part, first slot include first fluting 21 isometric and arranged in parallel along 2 length direction of metal side
With second fluting 22, and be provided with it is described first fluting 21 and it is described second fluting 22 between be connected to it is described first fluting 21 Hes
The third fluting 23 of second fluting 22；The first excitation unit 3, which is sticked, to be set in the metal side 2 close to the electronics
The side of standby ontology 4, to pass through the part radiating principal of 23 sides of the first excitation unit 3 and third fluting
The function of realizing first antenna passes through the part radiation of 23 other sides of the first excitation unit 3 and third fluting
Main body realizes the function of the second antenna.By using above-mentioned structure, avoid above by the first excitation 3 He of unit
The first antenna and pass through the first excitation 3 He of unit that the part radiating principal of 23 sides of the third fluting is formed
Chuan Xing antenna headroom area is opened up above the second antenna that the part radiating principal of 23 other sides of the third fluting is formed,
So that can reduce the design requirement to the appearance of electronic equipment, and first slot can be passed through when using above-mentioned antenna
Hole, the metal side 2 at least partly and it is described first excitation unit 3 realize two antennas of first antenna and the second antenna
Function greatly save the occupied space of antenna under the premise of satisfying the use demand.In the present embodiment, described first swashs
Bill member 3 can be the side that the first antenna is arranged in, and the first excitation unit 3 is set close to first fluting 21
It sets, specifically, the first antenna and second antenna all can be WLAN (Wireless Local Area
Networks, WLAN) antenna, the first antenna can be to receive and dispatch 2.4G corresponding frequency band (2.400GHz-
Signal 2.4835GHz), second antenna can be to receive and dispatch the signal of 5G corresponding frequency band (5.150GHz-5.850GHz).
In some embodiments of the present application, it is described first fluting 21, it is described second fluting 22 and the third fluting 23
Total length and the antenna echo signal in the lower signal of frequency frequency be positively correlated, specifically, calculate described first
When the size of the total length of fluting 21, second fluting 22 and third fluting 23, if the target frequency of the antenna is
2.4GHz frequency range and 5GHz frequency range, then the size of above-mentioned total length frequency corresponding with 2.4GHz frequency range is positively correlated, if the day
The frequency that line can currently be supported is less than the corresponding frequency of the 2.4GHz frequency range, then can keep the third fluting 23
Length dimension is constant, increases the length dimension of first fluting 21 and second fluting 22, can also only increase described the
The length dimension of three flutings 23, or increase by first fluting 21, second fluting 22 and third fluting 23 simultaneously
Length dimension enable the antenna to support the echo signal corresponding to improve the frequency that the antenna is supported
Frequency range.
In some embodiments of the present application, the first excitation unit 3 passes through transmission line and the electronic equipment internal
The connection of signal transmitting and receiving component, the part of the transmission line is arranged in first slot, in the present embodiment, described first
Can be unprecedentedly filled using filler in addition to the transmission line in slot, so that the appearance of the metal side 2
It is able to maintain beauty.
In some embodiments of the present application, the length of first fluting 21 is not less than the lower letter of frequency in echo signal
Number wavelength a quarter, the half no more than the frequency compared with the wavelength of low signal, so that the antenna can
It supports multi-band signal, meets user for the use demand of antenna.
In some embodiments of the present application, the width of first fluting 21 and second fluting 22 is in
It between 1.2mm-2mm, is preferably between 1.5mm-2mm, to guarantee that antenna is with good performance.
In some embodiments of the present application, the first excitation unit 3 uses printed circuit board or flexible circuit board
Material so that the first excitation unit 3 can be fixed preferably, and guarantees that antenna is with good performance simultaneously.
In order to enable guaranteeing the stability of the performance of the antenna of setting, as shown in Figure 1, in some implementations of the application
In example, the third fluting 23 is arranged along the length direction perpendicular to the metal side 2, so that third fluting 23 is same
When it is 22 vertical with first fluting 21 and second fluting.
In some embodiments of the present application, as shown in Fig. 2, the antenna includes the second radiating principal 5 and the second excitation
Unit 6, second radiating principal 5 include the second slot of the metal side 2 and at least portion of the metal side 2
Point, second slot includes fourth fluting 7 and fiveth isometric and arranged in parallel along 2 length direction of metal side
Fluting 8, and be provided between the 4th fluting 7 and the 5th fluting 8 and be connected to the 4th fluting and 7 and the described 5th open
6th fluting 9 of slot 8, wherein the spacing between second slot and first slot not less than 7.5mm and is equipped with non-gold
Belong to the isolated part of material, so that first radiating principal 1 and second radiating principal 5 are carrying out respective signal receipts
It will not generate and interfere with each other when hair；The sheet that the second excitation unit 6 is sticked in the metal side 2 close to the electronic equipment
The side of body 4 realizes the with the part radiating principal by 9 sides of the second excitation unit 6 and the 6th fluting
The function of triantennary is realized by the part radiating principal of 9 other sides of the second excitation unit 6 and the 6th fluting
The function of 4th antenna.In the present embodiment, the third antenna and the 4th antenna also can be used to receive and dispatch 2.4G pairs respectively
The signal of frequency range (2.400GHz-2.4835GHz) or the signal of 5G corresponding frequency band (5.150GHz-5.850GHz) are answered, certainly
It can also be other frequency ranges of transmitting-receiving etc., certainly, can also be identical with the function of the second antenna respectively at first antenna, so that
Electronic equipment can guarantee to be made using the antenna with preferable performance according to the strong and weak switching for carrying out antenna of antenna performance
Industry.In the present embodiment, the second excitation unit 6 can be the side that the third antenna is arranged in, and described second swashs
Bill member 6 is close to 7 setting of the 4th fluting.The set-up mode phase of the set-up mode of second slot and first slot
It together, is positively correlated with the frequency of the lower signal of frequency in the echo signal of the antenna, e.g., the 4th fluting 7, described the
The frequency of the lower signal of frequency is positively correlated in the echo signal of the total length and the antenna of five flutings 8 and the 6th fluting 9；
The length of 4th fluting 7 is not more than the frequency not less than a quarter of the wavelength of the lower signal of frequency in echo signal
Half of the rate compared with the wavelength of low signal.
The embodiment of the present application also provides a kind of electronic equipment, including ontology 4 and antenna as described above, the ontologies 4
On at least provided with a metal side 2；First radiating principal 1 of the antenna include the metal side 2 at least partly,
In some embodiments of the present application, the ontology 4 of the electronic equipment may be provided with all-metal shell, and the metal side 2 is institute
State a part of metal shell so that the electronic equipment without opened up on metal shell longer strip fluting or
It is to open up to be provided with antenna fluting with fenestrate type clearance zone and T-shaped, electronic equipment is enabled to have preferable day linear
While energy, additionally it is possible to keep the aesthetics of the appearance of electronic equipment.
In some embodiments of the present application, its other than the metal side 2 on ontology 4 described in the antenna distance
The spacing of its metal material is at least 7.5mm, to guarantee that the antenna of the electronic equipment can have preferable performance, meets and uses
The use demand at family.
It is apparent to those skilled in the art that for convenience and simplicity of description, the data of foregoing description
The electronic equipment that processing method is applied to, can be with reference to the corresponding description in before-mentioned products embodiment, and details are not described herein.
Above embodiments are only the exemplary embodiment of the application, are not used in limitation the application, the protection scope of the application
It is defined by the claims.Those skilled in the art can make respectively the application in the essence and protection scope of the application
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as falling within the scope of protection of this application.
Claims (10)
1. a kind of antenna characterized by comprising
First radiating principal comprising the first slot and the metal side on a metal side of electronic equipment are at least
Part, first slot include first fluting and second isometric and arranged in parallel along metal side edge length direction
Fluting, and be provided between first fluting and second fluting and be connected to first fluting and second fluting
Third fluting；
First excitation unit, the side for the ontology being sticked in the metal side close to the electronic equipment, by described
First excitation unit and the part radiating principal of third fluting side realize the function of first antenna, pass through described the
One excitation unit and the part radiating principal of the third fluting other side realize the function of the second antenna.
2. antenna according to claim 1, which is characterized in that the length and institute of first fluting and second fluting
The frequency positive correlation of signal can be received by stating antenna.
3. antenna according to claim 1, which is characterized in that the first excitation unit passes through transmission line and the electronics
Signal transmitting and receiving component connection inside equipment, the part of the transmission line are arranged in first slot.
4. antenna according to claim 1, which is characterized in that the length of first fluting is not less than the wave of echo signal
Long a quarter, no more than the half of the wavelength of the echo signal.
5. antenna according to claim 1, which is characterized in that first fluting, second fluting and described the
The width of three flutings is between 1.2mm-2mm.
6. antenna according to claim 1, which is characterized in that the first excitation unit is using printed circuit board or soft
Property circuit board material.
7. antenna according to claim 1, which is characterized in that the third fluting is along the length perpendicular to the metal side
Spend direction setting.
8. antenna according to claim 1, which is characterized in that the antenna includes:
Second radiating principal is formed by the second slot and at least partly described metal side of the metal side, described
Second slot include along metal side edge length direction it is isometric and arranged in parallel the 4th fluting and the 5th fluting, and
It is provided with the 6th fluting that the 4th fluting and the 5th fluting are connected between the 4th fluting and the 5th fluting,
Wherein, the isolated part of non-metallic material is equipped between second slot and first slot；
Second excitation unit, the side for the ontology being sticked in the metal side close to the electronic equipment, by described
Second excitation unit and the part radiating principal of the 6th fluting side realize the function of third antenna, pass through described the
Two excitation units and the part radiating principal of the 6th fluting other side realize the function of the 4th antenna.
9. a kind of electronic equipment characterized by comprising
Ontology, thereon at least provided with a metal side；
The antenna as described in claim any one of 1-8, the first radiating principal of the antenna include the metal side at least
Part.
10. electronic equipment according to claim 9, which is characterized in that the gold on ontology described in the antenna distance
The spacing for belonging to other metal materials other than side is at least 7.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569925.0A CN110289485A (en) | 2019-06-27 | 2019-06-27 | A kind of antenna and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910569925.0A CN110289485A (en) | 2019-06-27 | 2019-06-27 | A kind of antenna and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110289485A true CN110289485A (en) | 2019-09-27 |
Family
ID=68019254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910569925.0A Pending CN110289485A (en) | 2019-06-27 | 2019-06-27 | A kind of antenna and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110289485A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115395215A (en) * | 2022-05-11 | 2022-11-25 | 联宝(合肥)电子科技有限公司 | Antenna, electronic equipment and preparation method of antenna |
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| CN108288747A (en) * | 2018-04-24 | 2018-07-17 | 瑞声精密制造科技(常州)有限公司 | Antenna system and mobile terminal |
| US20180331416A1 (en) * | 2017-05-15 | 2018-11-15 | Speed Wireless Technology Inc. | Near field communication antenna modules for devices with metal frame |
| CN108987905A (en) * | 2018-07-24 | 2018-12-11 | 维沃移动通信有限公司 | A kind of terminal device |
| CN109546292A (en) * | 2018-11-12 | 2019-03-29 | 广州三星通信技术研究有限公司 | The Anneta module and mobile communication terminal of mobile communication terminal |
| WO2019068331A1 (en) * | 2017-10-05 | 2019-04-11 | Huawei Technologies Co., Ltd. | Antenna system for a wireless communication device |
| CN109860980A (en) * | 2019-03-01 | 2019-06-07 | 深圳市信维通信股份有限公司 | Double frequency mimo antenna system and mobile terminal applied to 5G communication |
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2019
- 2019-06-27 CN CN201910569925.0A patent/CN110289485A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180331416A1 (en) * | 2017-05-15 | 2018-11-15 | Speed Wireless Technology Inc. | Near field communication antenna modules for devices with metal frame |
| WO2019068331A1 (en) * | 2017-10-05 | 2019-04-11 | Huawei Technologies Co., Ltd. | Antenna system for a wireless communication device |
| CN108288747A (en) * | 2018-04-24 | 2018-07-17 | 瑞声精密制造科技(常州)有限公司 | Antenna system and mobile terminal |
| CN108987905A (en) * | 2018-07-24 | 2018-12-11 | 维沃移动通信有限公司 | A kind of terminal device |
| CN109546292A (en) * | 2018-11-12 | 2019-03-29 | 广州三星通信技术研究有限公司 | The Anneta module and mobile communication terminal of mobile communication terminal |
| CN109860980A (en) * | 2019-03-01 | 2019-06-07 | 深圳市信维通信股份有限公司 | Double frequency mimo antenna system and mobile terminal applied to 5G communication |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115395215A (en) * | 2022-05-11 | 2022-11-25 | 联宝(合肥)电子科技有限公司 | Antenna, electronic equipment and preparation method of antenna |
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Application publication date: 20190927 |
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