CN106299603A - device for WIFI MIMO - Google Patents
device for WIFI MIMO Download PDFInfo
- Publication number
- CN106299603A CN106299603A CN201610720983.5A CN201610720983A CN106299603A CN 106299603 A CN106299603 A CN 106299603A CN 201610720983 A CN201610720983 A CN 201610720983A CN 106299603 A CN106299603 A CN 106299603A
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- CN
- China
- Prior art keywords
- wifi
- antenna
- branch
- frequency range
- transmission branch
- 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
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The disclosure is directed to a kind of device for WIFI MIMO, be applied to subscriber equipment.The WIFI signal that described device carries out MIMO method by a WIFI transmission branch and the 2nd WIFI transmission branch is transmitted.Described device includes: combination band antenna, for receiving and dispatching LTE frequency range and the signal of a described WIFI transmission branch；WIFI antenna, for receiving and dispatching the signal of described 2nd WIFI transmission branch.On the one hand, decrease the quantity of antenna, save space；On the other hand, combined WIFI antenna is owing to make use of the good environment of LTE antenna, and its usefulness is more preferable.
Description
Technical field
It relates to the communications field, particularly relate to a kind of device for WIFI MIMO.
Background technology
At present, the size of subscriber equipment is more and more less, and a lot of subscriber equipment all have employed metal shell.Such
Words, in subscriber equipment, antenna to arrange institute's facing challenges increasing.The WIFI antenna of especially MIMO, meets when design
To the biggest challenge.Therefore, under the conditions of metal shell, the performance of antenna should be resolved, also to handle cloth spatially well
Office, the most reasonably layout antenna is a difficult point.
Summary of the invention
For overcoming problem present in correlation technique, the disclosure provides a kind of simple and effective dress for WIFI MIMO
Put.
According to embodiment of the disclosure, it is provided that a kind of device for WIFI MIMO, it is applied to subscriber equipment.Described dress
Put the WIFI signal transmission being carried out MIMO method by a WIFI transmission branch and the 2nd WIFI transmission branch.Described device bag
Include: combination band antenna, for receiving and dispatching LTE frequency range and the signal of a described WIFI transmission branch；WIFI antenna, is used for receiving and dispatching
The signal of described 2nd WIFI transmission branch.
Alternatively, a described WIFI transmission branch includes that a 2.4G branch, described 2nd WIFI transmission branch include
2nd 2.4G branch.
Alternatively, a described WIFI transmission branch includes a 2.4G branch and a 5G branch, described 2nd WIFI
Transmission branch includes the 2nd 2.4G branch and the 2nd 5G branch.
Alternatively, the frequency range of described LTE frequency range includes: 700～960MHz, 1710～2170MHz, 2300～
2400MHz, 2500～2690MHz；The frequency range of a described 2.4G branch and described 2nd 2.4G branch include 2400～
2500MHz；The frequency range of a described 5G branch and described 2nd 5G branch includes 5150～5800MHz.
Alternatively, the photographic head of described subscriber equipment be arranged on described combination band antenna and described both WIFI antennas it
Between.
Alternatively, described photographic head ground connection.
Alternatively, described photographic head is dual camera.
Alternatively, described combination band antenna, described WIFI antenna respectively with the first metal edge frame of described subscriber equipment,
Second metal edge frame connects, and is disconnected by gap between described first metal edge frame and described second metal edge frame.
Alternatively, described combination band antenna, described WIFI antenna are respectively with a metal edge frame of described subscriber equipment even
Connect, described metal edge frame ground connection.
Alternatively, described combination band antenna is slot-coupled antenna, and described WIFI antenna is IFA antenna.
Embodiment of the disclosure that the technical scheme of offer can include following beneficial effect:
In the disclosure, by a branch in two WIFI transmission branch and LTE combination of frequency ranges, it is, by MIMO
A WIFI antenna in two WIFI antennas of WIFI and LTE antenna are combined into an antenna.On the one hand, antenna is decreased
Quantity, save space；On the other hand, combined WIFI antenna owing to make use of the good environment of LTE antenna, its usefulness
More preferably.
It should be appreciated that it is only exemplary and explanatory, not that above general description and details hereinafter describe
The disclosure can be limited.
Accompanying drawing explanation
Accompanying drawing herein is merged in description and constitutes the part of this specification, it is shown that meet the enforcement of the disclosure
Example, and for explaining the principle of the disclosure together with description.
Fig. 1 is the schematic diagram of the conventional device for WIFI MIMO.
Fig. 2 is the structured flowchart according to the device for WIFI MIMO shown in the disclosure one exemplary embodiment；
Fig. 3 is the schematic diagram according to the device for WIFI MIMO shown in disclosure another exemplary embodiment；
Fig. 4 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment；
Fig. 5 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment；
Fig. 6 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment；
Fig. 7 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the disclosure are consistent.
In existing subscriber equipment, antenna generally include LTE (Long Term Evolution, Long Term Evolution) antenna and
WIFI (WIreless-FIdelity) MIMO (Multiple-Input Multiple-Output, multiple-input and multiple-output) antenna.
Fig. 1 is the schematic diagram of the conventional device for WIFI MIMO.Wherein, WIFI mimo antenna includes two WIFI antenna (Fig. 1
In WIFI 1 and WIFI 2).LTE antenna is LTE mimo antenna.Owing to LTE antenna has stricter mark when arranging
Standard, therefore, its local environment is relatively good, and usefulness is preferable.And be limited to the size of subscriber equipment inner space, and much use
Family equipment is all metal edge frame, and the environment that WIFI antenna faces is the most poor, must sacrifice wherein one in two WIFI antennas
The performance of antenna.
In view of above-mentioned situation, inventor expects, one of them WIFI antenna can be merged (combo) with LTE antenna
Together.So, not only reduce antenna amount, and merged WIFI antenna can utilize the good environment of LTE antenna,
Enhance the performance of himself.
Fig. 2 is the structured flowchart according to the device for WIFI MIMO shown in the disclosure one exemplary embodiment.This dress
Put the WIFI signal transmission being carried out MIMO method by a WIFI transmission branch and the 2nd WIFI transmission branch.As in figure 2 it is shown,
Device 10 for WIFI MIMO can include combining band antenna 11 and WIFI antenna 12.Combination band antenna 11 is used for receiving
Send out LTE frequency range and the signal of a WIFI transmission branch.WIFI antenna 12 is for the signal of transmitting-receiving the 2nd WIFI transmission branch.
In the related, the signal of a WIFI transmission branch and the 2nd WIFI transmission branch is individually to be set by two
The antenna (such as, WIFI 1 and WIFI 2 antenna in Fig. 1) of meter transmits.The signal of the oneth WIFI transmission branch can lead to
Crossing WIFI 1 antenna to receive and dispatch, the signal of the 2nd WIFI transmission branch can be received and dispatched by WIFI 2 antenna.The letter of LTE frequency range
Number can be received and dispatched by LTE antenna.
In embodiment of the disclosure, the bandwidth that combination band antenna 11 covers includes that LTE frequency range and WIFI 1 antenna are received
The frequency range signaled.It is, the LTE antenna in Fig. 1 and WIFI 1 antenna are merged into an antenna.
By above technical scheme, by a branch in two WIFI transmission branch and LTE combination of frequency ranges, it is,
A WIFI antenna in two WIFI antennas of MIMO WIFI and LTE antenna are combined into an antenna.On the one hand, subtract
Lack the quantity of antenna, save space；On the other hand, combined WIFI antenna is owing to make use of the good ring of LTE antenna
Border, its usefulness is more preferable.
In an embodiment of the disclosure, a WIFI transmission branch includes a 2.4G branch.2nd WIFI transmission point
Prop up and include the 2nd 2.4G branch.It is, the frequency range of a WIFI transmission branch and the 2nd WIFI transmission branch can include
2.4G frequency range.
Specifically, the frequency range of LTE frequency range may include that 700～960MHz, 1710～2170MHz, 2300～
2400MHz, 2500～2690MHz.The frequency range of the oneth 2.4G branch and the 2nd 2.4G branch can include 2400～
2500MHz.Now, combination band antenna 11 cover bandwidth may include that 700～960MHz, 1710～2170MHz, 2300
～2690MHz.The bandwidth that WIFI antenna 12 covers can include 2400～2500MHz.
In another embodiment of the disclosure, a WIFI transmission branch can include that a 2.4G branch and a 5G divide
?.2nd WIFI transmission branch can include the 2nd 2.4G branch and the 2nd 5G branch.It is, a WIFI transmission branch
Frequency range includes 2.4G frequency range and 5G frequency range.The frequency range of the 2nd WIFI transmission branch also includes 2.4G frequency range and 5G frequency range.
Specifically, the frequency range of LTE frequency range may include that 700～960MHz, 1710～2170MHz, 2300～
2400MHz, 2500～2690MHz.The frequency range of the oneth 2.4G branch and the 2nd 2.4G branch can include 2400～
2500MHz.The frequency range of the oneth 5G branch and the 2nd 5G branch can include 5150～5800MHz.Now, combination frequency range sky
The bandwidth that line 11 covers may include that 700～960MHz, 1710～2170MHz, 2300～2690MHz, 5150～5800MHz.
The bandwidth that WIFI antenna 12 covers can include 2400～2500MHz, 5150～5800MHz.
Subscriber equipment is usually provided with photographic head, and photographic head is the most neighbouring with antenna.In such a case, it is possible to
The photographic head of subscriber equipment is arranged on combination band antenna 11 and WIFI antenna 12 therebetween.Fig. 3 is another according to the disclosure
The schematic diagram of the device for WIFI MIMO shown in one exemplary embodiment.As it is shown on figure 3, subscriber equipment is smart mobile phone,
Photographic head 13 at combination band antenna 11 and WIFI antenna 12 therebetween, so can increase combination band antenna 11 and WIFI
Antenna 12 isolation therebetween.
Further, photographic head can be with ground connection.Photographic head ground connection can more increase combination band antenna 11 and WIFI antenna
12 isolations therebetween.If photographic head is dual camera, two photographic head ground connection simultaneously, then isolation is bigger.Fig. 4 is
Schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment.As shown in Figure 4, in intelligence
In mobile phone, dual camera (the first photographic head 131 second camera and 132) ground connection (GND) simultaneously, and all it is arranged at combination frequency range
Antenna 11 and WIFI antenna 12 is therebetween.
Owing at present a lot of subscriber equipmenies are designed as metal shell, therefore the antenna in subscriber equipment can and metal shell
Connect, to strengthen usefulness.Fig. 5 is showing according to the device for WIFI MIMO shown in disclosure further example embodiment
It is intended to.As it is shown in figure 5, combination band antenna 11, WIFI antenna 12 respectively with the first of subscriber equipment (illustrating with smart mobile phone)
Metal edge frame the 21, second metal edge frame 22 connects.Broken by gap 23 between first metal edge frame 21 and the second metal edge frame 22
Open.So, while playing combination band antenna 11 and WIFI antenna 12 usefulness, add the isolation of the two.
Fig. 6 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment.Such as figure
Shown in 6, on the basis of Fig. 5, combination band antenna 11, WIFI antenna 12 respectively with subscriber equipment (illustrating with smart mobile phone)
One metal edge frame 20 connects.Described metal edge frame 20 ground connection (GND).So, combination band antenna 11 and WIFI antenna is being played
The isolation of the two is added while 12 usefulness.
Fig. 7 is the schematic diagram according to the device for WIFI MIMO shown in disclosure further example embodiment.Such as figure
Shown in 7, combination band antenna 11, WIFI antenna 12 are connected with metal edge frame 20 respectively.Combination band antenna 11 and WIFI antenna
Dual camera (the first photographic head 131 and second camera 132) it is provided with between 12.Further, dual camera ground connection, metal simultaneously
Frame 20 ground connection.
Wherein, combination band antenna 11, the concrete structure of WIFI antenna 12 can design according to practical situation.Such as Fig. 7 institute
Showing, combination band antenna 11 can be such as slot-coupled antenna, is used for receiving and dispatching LTE frequency range, a 2.4G branch and a 5G
The signal of branch.Low frequency (such as, the 700～960MHz frequency range) part of LTE frequency range can be produced by metal edge frame 20.LTE frequency
The intermediate frequency (such as, 1710～2170MHz, 2300～2400MHz, 2500～2690MHz frequency range) of section and a 2.4G branch (example
As, 2400～2500MHz frequency ranges) mainly produced by the minor matters 111 extended to the left in Fig. 7.Oneth 5G branch (such as, 5150
～5800MHz) the main coupling by the minor matters 112 extended to the direction, inner side () of subscriber equipment of part in Fig. 7 in downward direction and
Become.
WIFI antenna 12 for example, IFA (Inverted-F antenna), for transmitting-receiving the 2nd 2.4G branch and the 2nd 5G branch
Signal.2nd 2.4G branch (such as, 2400～2500MHz frequency ranges) is mainly produced by main pattern and metal edge frame 20, the
Two 5G branches (such as, 5150～5800MHz) are mainly produced by the gap 121 in the middle of WIFI antenna 12.
By above technical scheme, by a branch in two WIFI transmission branch and LTE combination of frequency ranges, it is,
A WIFI antenna in two WIFI antennas of MIMO WIFI and LTE antenna are combined into an antenna.On the one hand, subtract
Lack the quantity of antenna, save space；On the other hand, combined WIFI antenna is owing to make use of the good ring of LTE antenna
Border, its usefulness is more preferable.
Those skilled in the art, after considering description and putting into practice the disclosure, will readily occur to other embodiment party of the disclosure
Case.The application is intended to any modification, purposes or the adaptations of the disclosure, these modification, purposes or adaptability
Change is followed the general principle of the disclosure and includes the undocumented common knowledge in the art of the disclosure or usual skill
Art means.Description and embodiments is considered only as exemplary, and the true scope of the disclosure and spirit are by claim below
Point out.
It should be appreciated that the disclosure is not limited to precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
1. for a device of WIFI MIMO, being applied to subscriber equipment, described device is by a WIFI transmission branch and the
Two WIFI transmission branch carry out the WIFI signal transmission of MIMO method, it is characterised in that described device includes:
Combination band antenna, for receiving and dispatching LTE frequency range and the signal of a described WIFI transmission branch；
WIFI antenna, for receiving and dispatching the signal of described 2nd WIFI transmission branch.
Device the most according to claim 1, it is characterised in that a described WIFI transmission branch includes that a 2.4G divides
, described 2nd WIFI transmission branch includes the 2nd 2.4G branch.
Device the most according to claim 1, it is characterised in that a described WIFI transmission branch includes a 2.4G branch
With a 5G branch, described 2nd WIFI transmission branch includes the 2nd 2.4G branch and the 2nd 5G branch.
Device the most according to claim 3, it is characterised in that
The frequency range of described LTE frequency range includes: 700～960MHz, 1710～2170MHz, 2300～2400MHz, 2500～
2690MHz；
The frequency range of a described 2.4G branch and described 2nd 2.4G branch includes 2400～2500MHz；
The frequency range of a described 5G branch and described 2nd 5G branch includes 5150～5800MHz.
Device the most according to claim 1, it is characterised in that the photographic head of described subscriber equipment is arranged on described combination frequency
Section antenna and described WIFI antenna are therebetween.
Device the most according to claim 5, it is characterised in that described photographic head ground connection.
Device the most according to claim 6, it is characterised in that described photographic head is dual camera.
Device the most according to claim 1, it is characterised in that described combination band antenna, described WIFI antenna respectively with
First metal edge frame of described subscriber equipment, the second metal edge frame connect, described first metal edge frame and described second metal edges
Disconnected by gap between frame.
Device the most according to claim 1, it is characterised in that described combination band antenna, described WIFI antenna respectively with
One metal edge frame of described subscriber equipment connects, described metal edge frame ground connection.
Device the most according to claim 1, it is characterised in that described combination band antenna is slot-coupled antenna, described
WIFI antenna is IFA antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720983.5A CN106299603A (en) | 2016-08-24 | 2016-08-24 | device for WIFI MIMO |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610720983.5A CN106299603A (en) | 2016-08-24 | 2016-08-24 | device for WIFI MIMO |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106299603A true CN106299603A (en) | 2017-01-04 |
Family
ID=57615281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610720983.5A Pending CN106299603A (en) | 2016-08-24 | 2016-08-24 | device for WIFI MIMO |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540658A (en) * | 2018-03-28 | 2018-09-14 | 广东欧珀移动通信有限公司 | Control method of electronic device, device, storage medium and electronic equipment |
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| JP2001024579A (en) * | 1999-05-28 | 2001-01-26 | Nokia Mobile Phones Ltd | Antenna sharing switch circuit and method for multi- transceiver mobile terminal |
| CN203289426U (en) * | 2013-01-10 | 2013-11-13 | 东莞宇龙通信科技有限公司 | Mobile terminal capable of realizing multi-antenna structure |
| US8694063B2 (en) * | 2012-01-20 | 2014-04-08 | Wistron Neweb Corporation | Radio-frequency device, wireless communication device and method for enhancing antenna isolation |
| CN104954518A (en) * | 2015-06-29 | 2015-09-30 | 小米科技有限责任公司 | Connecting clamping seat, antenna connecting structure of mobile equipment and mobile equipment |
| CN105281047A (en) * | 2015-11-18 | 2016-01-27 | 上海斐讯数据通信技术有限公司 | Cell phone and cell phone antenna |
-
2016
- 2016-08-24 CN CN201610720983.5A patent/CN106299603A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001024579A (en) * | 1999-05-28 | 2001-01-26 | Nokia Mobile Phones Ltd | Antenna sharing switch circuit and method for multi- transceiver mobile terminal |
| US8694063B2 (en) * | 2012-01-20 | 2014-04-08 | Wistron Neweb Corporation | Radio-frequency device, wireless communication device and method for enhancing antenna isolation |
| CN203289426U (en) * | 2013-01-10 | 2013-11-13 | 东莞宇龙通信科技有限公司 | Mobile terminal capable of realizing multi-antenna structure |
| CN104954518A (en) * | 2015-06-29 | 2015-09-30 | 小米科技有限责任公司 | Connecting clamping seat, antenna connecting structure of mobile equipment and mobile equipment |
| CN105281047A (en) * | 2015-11-18 | 2016-01-27 | 上海斐讯数据通信技术有限公司 | Cell phone and cell phone antenna |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540658A (en) * | 2018-03-28 | 2018-09-14 | 广东欧珀移动通信有限公司 | Control method of electronic device, device, storage medium and electronic equipment |
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