CN208986195U - One kind 4 × 4MIMO antenna - Google Patents
One kind 4 × 4MIMO antenna Download PDFInfo
- Publication number
- CN208986195U CN208986195U CN201821829673.8U CN201821829673U CN208986195U CN 208986195 U CN208986195 U CN 208986195U CN 201821829673 U CN201821829673 U CN 201821829673U CN 208986195 U CN208986195 U CN 208986195U
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- antenna
- main
- mimo
- mimo antenna
- phone housing
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Abstract
The utility model discloses one kind 4 × 4MIMO antennas, including Main antenna and mimo antenna, the Main antenna is located at the left lower of phone housing, the mimo antenna is located at the lower right side of phone housing, the Main antenna and mimo antenna are electrically connected with the circuit on pcb board respectively, the left border of the phone housing is located at Main aerial position equipped with antenna slots one, the bottom frame and Right Border of the phone housing are located at mimo antenna position and are respectively equipped with antenna slots two and antenna slots three, receiver J-Horner is equipped in the antenna slots two, the bottom middle position of the phone housing is equipped with USB interface, circuit on the USB interface and pcb board is electrically connected；Peak rate reaches 10Gbps, is equivalent to 66 times of 4G network rate, and the end-to-end time delay time is 1ms, relative to 4G network, shortens 50 times, connection number up to 100,000,000,000, every square kilometre up to 1,000,000 connection numbers, be current 100 times.
Description
Technical field
The utility model belongs to antenna technical field, and in particular to and the 4 of the newly-increased frequency range of primary antenna increase Sub-6G ×
4MIMO antenna.
Background technique
Nowadays, the 5G communication technology flourishes.Multiple-input and multiple-output (MIMO:Multiple-Input Multiple-
Output) technology is the core technology of 5G antenna, and research of the 5G in frequency range contains Sub-6GHz and high frequency millimeter wave
(mmWave), but in view of high frequency is relative to big, the covering comprising the Sub-6GHz band transmissions loss including legacy cellular frequency range
Apart from small, it is mainly used for hot spot region, as the supplement frequency range hoist capacity under low frequency and continuous covering, this makes 5G in Sub-
LTE epoch further lifting system throughput is compared on 6GHz, reaches the Target peak rate of 10Gbps, and in network-wide basis
The mobile communication service for providing high speed is particularly important.
The prior art, including 2G (GSM), 3G (TD/WCDMA/EVDO), 4G (TDD-LTE and FDD-LTE) communication, with
Terminal phone equipment development is more and more fast, and function is more and more powerful, and frequency range coverage area, which compares limitation and data transmission, delay
The drawbacks of be amplified.
In view of this design a kind of antenna, peak rate is high, the end-to-end time delay time is short and connection number more than primary antenna increase
4 × 4MIMO the antenna for adding Sub-6G to increase frequency range newly is necessary.
Utility model content
The purpose of this utility model is to provide primary antennas to increase by 4 × 4MIMO antenna that Sub-6G increases frequency range newly, Yong Hufeng
Value rate reaches 10Gbps, and the end-to-end time delay time is 1ms, and connection number is connected up to 100,000,000,000, every square kilometre up to 1,000,000
Number, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: primary antenna increases 4 that Sub-6G increases frequency range newly
× 4MIMO antenna, including Main antenna and mimo antenna, the Main antenna is located at the left lower of phone housing, described
Mimo antenna is located at the lower right side of phone housing, and the Main antenna and mimo antenna are electrical with the circuit on pcb board respectively
Connection, the left border of the phone housing are located at Main aerial position equipped with antenna slots one, the bottom of the phone housing
Frame and Right Border are located at mimo antenna position and are respectively equipped with antenna slots two and antenna slots three, in the antenna slots two
Equipped with receiver J-Horner, the circuit on the receiver J-Horner and pcb board is electrically connected, and the bottom interposition of the phone housing installs
There is USB interface, the circuit on the USB interface and pcb board is electrically connected；
The Main antenna includes Main duplexer, Main antenna feed point, Main antenna feed place and Main antenna
Ontology, the Main antenna by Main antenna body respectively with Main duplexer, Main antenna feed point and Main antenna
Place is presented to be electrically connected；
The mimo antenna includes mimo antenna feedback place, mimo antenna feeding point and mimo antenna ontology, the MIMO
Antenna feed place and mimo antenna feeding point are electrically connected with mimo antenna ontology respectively.
Preferably, the Main duplexer is located at the left side of USB interface, the Main antenna feed point and Main antenna
Feedback place is sequentially arranged at the right side of USB interface.
Preferably, the mimo antenna feedback place and mimo antenna feeding point are sequentially arranged at the right side of receiver J-Horner.
Compared with prior art, the utility model has the beneficial effects that
1, user's peak rate reaches 10Gbps, is equivalent to 66 times of 4G network rate；
2, the end-to-end time delay time is 1ms, relative to 4G network, shortens 50 times；
3, connection number is up to 100,000,000,000, every square kilometre up to 1,000,000 connection numbers, be current 100 times.
Detailed description of the invention
Fig. 1 is the back schematic diagram of the utility model；
Fig. 2 is the Main antenna, mimo antenna schematic diagram of the utility model；
Fig. 3 is the Main antenna of the utility model, mimo antenna S11 test chart；
Fig. 4 is the Main antenna and mimo antenna isolation side view of the utility model.
In figure: 1, phone housing；2, Main antenna；3, mimo antenna；4, antenna slots one；5, antenna slots two；6, day
Linear slit gap three；7, Main duplexer；8, USB interface；9, Main antenna feed point；10, Main antenna feed place；11, earphone
Socket；12, mimo antenna presents place；13, mimo antenna feeding point；14, mimo antenna ontology；15, Main antenna body；16,
Pcb board.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, the utility model provides a kind of technical solution: primary antenna increase Sub-6G increase newly frequency range 4 ×
4MIMO antenna, including Main antenna 2 and mimo antenna 3, the Main antenna 2 is located at the left lower of phone housing 1, described
Mimo antenna 3 is located at the lower right side of phone housing 1, the Main antenna 2 and mimo antenna 3 respectively with the electricity on pcb board 16
Road is electrically connected, and the left border of the phone housing 1 is located at 2 position of Main antenna and is equipped with antenna slots 1, outside the mobile phone
The bottom frame and Right Border of shell 1 are located at 3 position of mimo antenna and are respectively equipped with antenna slots 25 and antenna slots 36, institute
It states and is equipped with receiver J-Horner 11 in antenna slots 25, the receiver J-Horner 11 is electrically connected with the circuit on pcb board 16, the hand
The bottom middle position of machine shell 1 is equipped with USB interface 8, and the USB interface 8 is electrically connected with the circuit on pcb board 16；
The Main antenna 2 includes Main duplexer 7, Main antenna feed point 9, Main antenna feed place 10 and Main
Antenna body 15, the Main antenna 2 by Main antenna body 15 respectively with Main duplexer 7, Main antenna feed point 9
It is electrically connected with Main antenna feed place 10；
The mimo antenna 3 includes that mimo antenna presents place 12, mimo antenna feeding point 13 and MIMO antenna body 14,
The mimo antenna feedback place 12 and mimo antenna feeding point 13 are electrically connected with mimo antenna ontology 14 respectively.
Specifically, the Main duplexer 7 is located at the left side of USB interface 8, the Main antenna feed point 9 and Main
Antenna feed place 10 is sequentially arranged at the right side of USB interface 8.
Specifically, the mimo antenna feedback place 12 and mimo antenna feeding point 13 are sequentially arranged at the right side of receiver J-Horner 11
Side.
Specifically, the frequency range of the Sub-6G is 3.4-3.6GHz.
Working principle: plus the newly-increased Sub-6G frequency range of 5G frequency spectrum and newly-increased Main antenna on the basis of 4G often uses frequency range
2 mimo antenna 3, by adjusting Main duplexer 7, Main antenna feed point 9 and Main antenna body 15 pass through Main days
Ground is gone back in line feedback place 10, generates frequency bandwidth: low frequency 699-960MHz, medium-high frequency 1710-2690MHz, Sub-6G 3.4-
3.6GHz；Mimo antenna feeding point 13 and mimo antenna ontology 14 present place 12 by mimo antenna and go back to ground, generate frequency band
It is wide: medium-high frequency 1710-2690MHz.By between Main antenna 2 and the S11 tune-up data and two antennas of mimo antenna 3
Isolation, isolation is worst in -8dB or so, and test result determines that Main antenna 2 and the performance of mimo antenna 3 are attained by
Ideal requirement.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. 4 × 4 mimo antenna of one kind, including Main antenna (2) and mimo antenna (3), it is characterised in that: the Main antenna
(2) it is located at the left lower of phone housing (1), the mimo antenna (3) is located at the lower right side of phone housing (1), described
Main antenna (2) and mimo antenna (3) are electrically connected with the circuit on pcb board (16) respectively, the left side of the phone housing (1)
Frame is located at Main antenna (2) position equipped with antenna slots one (4), the bottom frame and Right Border of the phone housing (1)
Antenna slots two (5) and antenna slots three (6) are respectively equipped with positioned at mimo antenna (3) position, are set in the antenna slots two (5)
Have receiver J-Horner (11), the circuit on the receiver J-Horner (11) and pcb board (16) is electrically connected, the phone housing (1)
Bottom middle position is equipped with USB interface (8), and the circuit on the USB interface (8) and pcb board (16) is electrically connected；
The Main antenna (2) include Main duplexer (7), Main antenna feed point (9), Main antenna feed place (10) and
Main antenna body (15), the Main antenna (2) by Main antenna body (15) respectively with Main duplexer (7),
Main antenna feed point (9) and Main antenna feed place (10) are electrically connected；
The mimo antenna (3) includes mimo antenna feedback place (12), mimo antenna feeding point (13) and mimo antenna ontology
(14), mimo antenna feedback place (12) and mimo antenna feeding point (13) electrically connect with mimo antenna ontology (14) respectively
It connects.
2. 4 × 4 mimo antenna according to claim 1, it is characterised in that: the Main duplexer (7) is located at USB
The left side of interface (8), the Main antenna feed point (9) and Main antenna feed place (10) are sequentially arranged at the right side of USB interface (8)
Side.
3. 4 × 4 mimo antenna according to claim 1, it is characterised in that: mimo antenna feedback place (12) and
Mimo antenna feeding point (13) is sequentially arranged at the right side of receiver J-Horner (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829673.8U CN208986195U (en) | 2018-11-08 | 2018-11-08 | One kind 4 × 4MIMO antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821829673.8U CN208986195U (en) | 2018-11-08 | 2018-11-08 | One kind 4 × 4MIMO antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986195U true CN208986195U (en) | 2019-06-14 |
Family
ID=66790550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821829673.8U Active CN208986195U (en) | 2018-11-08 | 2018-11-08 | One kind 4 × 4MIMO antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816985A (en) * | 2020-06-10 | 2020-10-23 | 昆山睿翔讯通通信技术有限公司 | Antenna system suitable for mobile terminal in metal middle frame form and mobile terminal |
-
2018
- 2018-11-08 CN CN201821829673.8U patent/CN208986195U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111816985A (en) * | 2020-06-10 | 2020-10-23 | 昆山睿翔讯通通信技术有限公司 | Antenna system suitable for mobile terminal in metal middle frame form and mobile terminal |
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| GR01 | Patent grant |