CN109994815A - A kind of electronic equipment and wireless signal receiving/transmission method - Google Patents
A kind of electronic equipment and wireless signal receiving/transmission method Download PDFInfo
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- CN109994815A CN109994815A CN201910253259.XA CN201910253259A CN109994815A CN 109994815 A CN109994815 A CN 109994815A CN 201910253259 A CN201910253259 A CN 201910253259A CN 109994815 A CN109994815 A CN 109994815A
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- antenna
- radiator
- antenna body
- wireless signal
- wave
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/243—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 with built-in antennas
- H01Q1/244—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 with built-in antennas extendable from a housing along a given path
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- H01Q1/245—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 with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The embodiment of the present application discloses a kind of electronic equipment and information processing method.Electronic equipment, comprising: radio-frequency unit is used for transmission wireless signal；Antenna body is connected with the radio-frequency unit, and the antenna surface at least two different directions makes it possible to emit or incude the wireless signal to different zones, wherein each antenna surface has Different Radiators.
Description
Technical field
This application involves antenna technology more particularly to a kind of electronic equipment and wireless signal receiving/transmission method.
Background technique
With the development of wireless communication technique, millimeter-wave technology has slowly entered into our sight.Frequency be 30~
The electromagnetic wave of (wavelength be 1~10 millimeter) of 300GHz is known as millimeter wave, although the bandwidth range of millimeter wave is wider, its
Decaying in atmosphere is serious, and space loss is big, so millimeter wave antenna increases directionality by array technique, to improve signal increasing
Benefit.But high directivity can bring about the loss of coverage area.In the related technology, mobile terminal can arrange multiple millimeter wave antenna battle arrays
Column are to solve the problems, such as coverage area.But there are following technological deficiencies for such layout: some antennas is due to manpower or human body
Signal can not effectively be received by blocking, and the transmission of wireless signal is caused to be affected.
Summary of the invention
In view of this, the embodiment of the present application provides a kind of electronic equipment and wireless signal receiving/transmission method.
The technical solution of the embodiment of the present application is achieved in that
A kind of electronic equipment provided by the embodiments of the present application, comprising:
Radio-frequency unit is used for transmission wireless signal；
Antenna body is connected with the radio-frequency unit, and the antenna surface at least two different directions makes it possible to not same district
Domain emits or incudes the wireless signal, wherein each antenna surface has Different Radiators.
Wireless signal receiving/transmission method provided by the embodiments of the present application, comprising:
The intensity for the wireless signal that detection antenna body is incuded；The antenna body has the antenna of at least two different directions
Face, makes it possible to emit to different zones or incude the wireless signal, and each antenna surface has Different Radiators；
When the intensity of the wireless signal incuded is less than the intensity threshold of setting, the antenna body transmitting or induction are adjusted
Radiator used in wireless signal.
In the embodiment of the present application, the antenna body connecting with radio-frequency unit includes mutiple antennas face, the direction of each antenna surface
Difference, to incude the wireless signal of different zones or emit wireless signal to different zones；In this way, solving antenna body coverage area
While, the transmission of the wireless signal of antenna is not blocked by human body or manpower to be influenced.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the embodiment of the present application electronic equipment；
Fig. 2A is the structural schematic diagram two of the embodiment of the present application antenna body；
Fig. 2 B is the directional diagram of the embodiment of the present application radiator；
Fig. 3 is the structural schematic diagram two of the embodiment of the present application electronic equipment；
Fig. 4 A is the positional diagram one of the embodiment of the present application antenna body and accommodating chamber；
Fig. 4 B is the positional diagram two of the embodiment of the present application antenna body and accommodating chamber；
Fig. 5 is the flow diagram of the embodiment of the present application radio signal receiving method；
Fig. 6 A is the schematic layout pattern of millimeter wave antenna in the related technology；
Fig. 6 B is the using effect schematic diagram of layout shown in Fig. 6 A；
Fig. 7 A is the installation effect diagram of the embodiment of the present application antenna body；
Fig. 7 B is the installation decomposition diagram of the embodiment of the present application antenna body；
Fig. 8 is the structural schematic diagram two of the embodiment of the present application electronic equipment；
Fig. 9 A is the embodiment of the present application radiator coverage map one；
Fig. 9 B is the embodiment of the present application radiator coverage map two；
Fig. 9 C is the attachment structure schematic diagram of the embodiment of the present application phase shifter；
Figure 10 A is that the wave position of the embodiment of the present application antenna body adjusts schematic diagram；
Figure 10 B is the relation schematic diagram of the embodiment of the present application wave position and directional diagram；
Figure 11 is the structural schematic diagram of the embodiment of the present application wireless signal transceiver；
Figure 12 is the structural schematic diagram three of the electronic equipment of the embodiment of the present application.
Specific embodiment
With reference to the accompanying drawings and embodiments, the application is further elaborated.It should be appreciated that mentioned herein
Embodiment is only used to explain the application, is not used to limit the application.In addition, embodiment provided below is for implementing
The section Example of the application, rather than the whole embodiments for implementing the application are provided, in the absence of conflict, the application is implemented
Example record technical solution can mode in any combination implement.
In the various embodiments of the application:
Radio-frequency unit is used for transmission wireless signal；Antenna body is connected with the radio-frequency unit, has at least two differences
The antenna surface of direction makes it possible to emit or incude the wireless signal to different zones, wherein each antenna surface has different spokes
Beam.
The embodiment of the present application provides a kind of electronic equipment, comprising: radio-frequency unit and antenna body；Wherein, radio-frequency unit is used for
Transmit wireless signal；Antenna body is connected with the radio-frequency unit, the antenna surface at least two different directions, make it possible to
Different zones emit or incude the wireless signal, wherein each antenna surface has Different Radiators.
Electronic equipment provided by the embodiments of the present application can have for mobile terminal, IPAD, laptop computer, wearable device etc.
The equipment of wireless communication function.
As an example, the structure of electronic equipment can be as shown in Figure 1, electronic equipment 10 includes radio-frequency unit 11 and antenna
Body 12.During electronic device emits wireless signal, binary signal is converted into high-frequency by radio-frequency unit 11
Wireless signal is sent in space by wireless signal by antenna body 12.During receiving signal, antenna body 12 incudes nothing
Line signal, and the wireless signal of induction is sent to radio-frequency unit 11, the wireless signal received is converted into two by radio-frequency unit 11
Binary digits signal.
Here, it can be millimeter wave frequency band of 30 gigahertz (GHZ)s (GHz) to 300GHz that wireless signal, which is frequency, can also be, 2,880,000,000
Conspicuous (MHz) is to gigabits grade frequency ranges such as 2635MHz.In the embodiment of the present application, the frequency range that electronic equipment is worked is without any
It limits.
Illustratively, the structure of antenna body 12 can be as shown in Figure 2 A, the antenna surface 120 at least two different directions,
There is different radiators 121 on each antenna surface, make it possible to emit or incude the wireless signal to different zones.
It include four antenna surfaces 120, in practical applications, the number of the antenna surface of antenna body in antenna body 12 shown in Fig. 2A
N is measured more than or equal to 2, such as: N 2,3,6 or 8 etc., and the direction of each antenna surface is different.
The directional diagram of antenna surface 120 shown in Fig. 2A can be as shown in Figure 2 B, wherein the deeper region, that is, arrow 201 of color
The corresponding region in indicated direction is the strongest region of scene.
Radiator has horizontal, vertical two kinds of polarization directions.Each radiator is responsible for the wave of 360 ° pitching ± 90 °, level/N
Beam coverage area.Such as: if antenna body has 4 antenna surfaces, the radiator of each antenna surface be responsible for pitching ± 90 °, it is horizontal ±
45 ° of beam coverage；If antenna body has 8 antenna surfaces, the radiator of each antenna surface is responsible for pitching ± 90 °, level
± 22.5 ° of beam coverage, to can be realized the wave cover requirement in full airspace by an antenna body.
There is different radiators on each antenna surface, such as: antenna body includes two antenna surfaces: antenna surface A and antenna surface
Radiator on B, antenna surface A is radiator a, and the radiator on antenna surface B includes: radiator b.Radiation on each antenna surface
The parameters such as size, the shape of body may be the same or different.
It should be noted that the radiator 121 shown is radiated by 4 units respectively in the antenna body 12 shown in Fig. 2A
Body 122 forms.In practical applications, the radiator on each antenna surface can be made of or extremely at least one unit radiator
Few two unit radiators composition, and the quantity of the unit radiator of each radiator may be the same or different.On each radiator
The arranged distribution of unit radiator can be uniline array, also be multirow array, can be arranged according to actual needs.
In one embodiment, the antenna body is column, has at least three antenna surfaces, and each antenna surface has identical number
The unit radiator of amount；The radiator on each antenna surface is made of at least one unit radiator.Such as Fig. 2A institute
Show, antenna body 12 includes four antenna surfaces 120,120 on each antenna surface on unit radiator quantity it is identical, be all 4
Unit radiator.
In practical applications, the unit radiator on each antenna surface can satisfy at least one the following conditions:
Condition 1, each antenna surface have the unit radiator of identical quantity；
The radiator in condition 2, each antenna surface is made of at least one unit radiator.
In one embodiment, the maximal side of unit radiator is less than 5 millimeters.At this point, when a radiator is including 4 lists
First radiator, and when unit radiator is in a column distribution, size shared by unit radiator is 5*4=20 milli in the radiator
Rice, therefore, the volume of antenna body is relatively small, does not need to occupy a large amount of space to carry out the distribution of antenna, and can satisfy
The communication requirement of millimeter wave.
In one embodiment, as shown in figure 3, the electronic equipment further include: there is shell 12 first interface (not show
Out)；Antenna body 12 has and the matched second interface (not shown) of the first interface；Shell 13 and antenna body 12 are based on described
First interface is removably connect with the second interface.
In electronic equipment shown in Fig. 3, antenna body 12 is removably attachable to the outside of shell 13, in practical application
In, antenna body 12 is removably attachable to the inside of shell 13, at this point, user can't see the presence of antenna body 12 from the appearance,
So that electronic equipment does not take up extra space, reduce the size of electronic equipment.
When shell 13 and antenna body 12 are based on the first interface and connect with the second interface, can carry out intermediate frequency, power supply,
Clock etc. controls the transmission of signal, to realize the control to antenna body by the processor in electronic equipment.
In one embodiment, as shown in Figure 4 and Figure 5, the electronic equipment further include:
Shell 13, has accommodation space 131, and accommodation space 131 has attachment device；
Shell 13 is connect by the attachment device with antenna body 12, and antenna body 12 and shell 13 have at least two positions
Relationship.
Here, attachment device can be sliding connecting device, rotary connecting device etc., and the embodiment of the present application is to shell and antenna
The attachment device of body connection is without any restriction.
At least two positional relationship includes first position relationship and second position relationship；First position relationship and second
Positional relationship is different.Such as: first position relationship can be located in accommodation space for antenna body, and second position relationship is that antenna body is convex
Accommodation space out.For another example: first position relationship can be located in accommodation space for antenna body, and second position relationship is antenna position
In outside accommodation space.For another example: first position relationship can protrude accommodation space for antenna body, and second position relationship is antenna position
In outside accommodation space.
In one embodiment, when the antenna body and the shell are first position relationship, the antenna body is located at described
In accommodation space；When the antenna body and the shell are second position relationship, the antenna body protrudes the accommodation space.
First position relationship can the positional relationship as shown in 501 in 401 or Fig. 5 in Fig. 4, antenna body 12 be located at accommodate
In space 131.Second position relationship can the positional relationship as shown in 502,503 in 402,403 or Fig. 5 in Fig. 4, antenna body
12 protrusion accommodation spaces 131.
As shown in Figure 4 A, shell 13 is connect with antenna body 12 by sliding connecting device.The positional relationship shown in 401
In, antenna body 12 is located in carriage 131, and it is sliding along direction shown in arrow 41 that antenna body 12 is based on sliding connecting device
It is dynamic, slide into 402 shown in position, at this point, 12 part of antenna body is located in accommodation space 131, another part protrusion accommodates sky
Between 131.In the positional relationship shown in 402, antenna body 12 is based on sliding connecting device and continues on direction shown in arrow 41
Sliding, slide into 403 shown in position, at this point, the most of protrusion accommodation space 131 of antenna body 12.When shell and antenna body are logical
When crossing sliding connecting device connection, it can be slid into shown in 401 along the direction opposite with arrow 41 positional relationship shown in 403
Positional relationship.
As shown in Figure 4 B, shell 13 is connect with antenna body 12 by rotary connecting device.The positional relationship shown in 501
In, antenna body 12 is located in carriage 131, and antenna body 12 is based on rotary connecting device and turns along direction shown in arrow 51
It is dynamic, turn to 502 shown in position, at this point, 12 one end of antenna body is located in accommodation space 131, other end protrusion accommodation space
131, and there is certain angle between shell 13.In the positional relationship shown in 502, antenna body 12 is based on rotation connection dress
Set and continue on the rotation of direction shown in arrow 51, turn to 503 shown in position, at this point, the whole protrusion of antenna body 12 accommodates
Space 131.It, can be along the direction opposite with arrow 51 from 503 institutes when shell is connect with antenna body by rotary connecting device
The positional relationship shown turn to 501 shown in positional relationship.
In one embodiment, the electronic equipment further include: control device, for when the antenna body incuded it is wireless
The intensity of signal is less than the intensity threshold of setting, adjusts radiator used in the antenna body transmitting or induction wireless signal.
Such as: when antenna body include 4 radiators as shown in Figure 2 A (such as: radiator 1, radiator 2,3 and of radiator
Radiator 4) when, when the intensity of the wireless signal incuded by the radiator 1 being being currently used is less than the intensity threshold of setting
When, radiator used in the antenna body transmitting or induction wireless signal is adjusted, is adjusted to radiator 2.
In practical applications, a radiator may include multiple wave positions, wireless when using the wave position 1 of radiator 1 to incude
When the intensity of signal is less than the intensity threshold of setting, when adjusting radiator used in transmitting or induction wireless signal, adjustment
Wave position used in current radiation body, can tune to other wave positions of current radiation body, also can tune to other radiators
Wave position.Here, wave position can be such as the wave position n of 1003 front 1, wave position n-1 in Figure 10 A, and shown in the n of wave position, different wave positions is responsible for
The different directions in the responsible airspace of the antenna surface.
In one embodiment, electronic equipment may also include that the phase shifter being correspondingly arranged with each unit radiator, pass through control
The phase of unit radiator realizes beam scanning, to switch on different wave positions, therefore based on unit radiator
The control of phase, to adjust the wave position of radiator.
Here, when a radiator includes multiple unit radiators, by the control of the phase to each unit radiator,
So that the beam direction of each unit radiator in same radiator is identical, and the beam direction is in the wave position of radiator
One wave position.
Total in an embodiment, electronic equipment may also include that power management module, user's radio-frequency unit, phase shifter etc. are active
The upper and lower fulgurite of device is managed.
The embodiment of the present application also provides a kind of wireless signal receiving/transmission method.Certainly, the embodiment of the present application is not limited to provide
For method and hardware, can also there are many implementations, such as be provided as storage medium and (be stored with for executing the embodiment of the present application
The instruction of the radio signal receiving method of offer).
In the following, being illustrated in conjunction with Fig. 1 and Fig. 2A to wireless signal receiving/transmission method provided by the embodiments of the present application, such as Fig. 5
It is shown, comprising:
The intensity for the wireless signal that S501, detection antenna body are incuded.
The antenna body has the antenna surface of at least two different directions, makes it possible to described in different zones transmitting or induction
Wireless signal, each antenna surface have Different Radiators.
The description of antenna body referring to antenna body 12 in above-mentioned electronic equipment description, electronic equipment pass through antenna body and base station
It carries out wireless signal to receive or send, and in the receive process of wireless signal, the wireless signal that antenna body is incuded
Intensity is detected, and here, can periodically detect the intensity for the wireless signal that antenna body is incuded.
Whether the intensity of the wireless signal incuded by antenna body can detect antenna body full for the reception of wireless signal
The demand communicated enough.When the intensity for judging wireless signal that wire body is incuded is less than the intensity threshold of setting, characterization electronics is set
Standby current communication quality is bad, has an impact to the use of user.When judging the intensity of wireless signal that wire body is incuded not
Less than setting intensity threshold when, the current communication quality of characterization of electronic equipment is normal, does not influence the use of user.Wherein, by force
The size of degree threshold value can be configured according to actual needs.Here, wireless communication can be judged by the level of detected wireless signals
Number intensity.
S502, when the intensity of the wireless signal incuded is less than the intensity threshold of setting, adjust antenna body transmitting
Or radiator used in induction wireless signal.
When the intensity of wireless signal is less than the intensity threshold of setting, then it is bad to characterize the current communication quality of sub- equipment, this
When, the radiator that adjustment antenna body is used to send and receive signals receives the direction of signal so as to adjust antenna body, so that antenna body
Antenna beam base station antenna wave beam, and based on radiator adjusted carry out signal transmitting-receiving.
It include the wave position of specified quantity on each radiator, the radiator on different antennae face is responsible for cutting for different airspaces
It changes, the switching in the different beams direction in corresponding airspace is responsible in the different wave positions of the radiator on antenna surface.Adjusting the antenna
When radiator used in body transmitting or induction wireless signal, it may include following two adjustment mode:
Mode one, all wave positions for traversing antenna body；
Mode two, traversal adjacent wave position.
In mode one, all wave positions of antenna body are traversed one time, is found out from all wave positions and meets wave beam condition
Wave position as target wave position, target wave position based on the radiator where target wave position carries out the transmitting-receiving of wireless signal.
In mode two, traversal works as the adjacent wave position of prewave position, finds out the wave position for meeting wave beam condition in institute's adjacent wave position
As target wave position, the target wave position based on the radiator where target wave position carries out the transmitting-receiving of wireless signal.
Such as: 1003 in Figure 10 A, including 4 front, that is, antenna surfaces, when antenna body is connect based on the wave position n on front 1
The signal level of the wireless signal of receipts declines, and front 1 is switched to the wave position n of n-1 and n+1 and adjacent front 2 and 4 by wave position n,
The wave position n-1 that new target wave position front 1 is locked after maximum level is found, here, front 1 is by wave position n-1 and n+1 and phase
The wave position n of the wave position n and 4 of adjacent front 2 is the adjacent wave position of the wave position n of front 1.
In mode one, the wave position range for searching for target wave position is big, block of regulating the speed, but can find optimal wave position,
It is accurate to adjust result.In mode two, the wave position range for searching for target wave position is small, block of regulating the speed, but the target wave position searched for
Not necessarily optimal, adjustment result are not accurate enough.
Here, different based on the relationship between radiator used after adjustment and radiator used before adjustment, it adjusts
Radiator used in the whole antenna body transmitting or induction wireless signal includes the following three types adjustment relationship: the tune of radiator
Whole, wave position adjustment, the adjustment of radiator and wave position.
Such as: the radiator of antenna body includes radiator 1, radiator 2 and radiator 3, and each radiator includes 6 waves
Position carries out the transmitting-receiving of wireless signal using the wave position 1 of radiator 1 before adjusting, carry out nothing using the wave position 1 of radiator 2 after adjustment
The transmitting-receiving of wireless signal is carried out after the transmitting-receiving of line signal, or adjustment using the wave position 3 of radiator 1, or, spoke is used after adjustment
The wave position 3 of beam 4 carries out the transmitting-receiving of wireless signal.
In practical applications, when antenna body powers on, optimal radiator and optimal spoke can be searched based on mode one
Optimal wave position used in beam, the optimal wave position based on optimum radiation body is by the antenna of the antenna beam base station of antenna body
Wave beam carries out the transmitting-receiving of wireless signal.
In one embodiment, radiator used in the antenna body transmitting or induction wireless signal is adjusted described in S502,
Can include:
Each wave position of the antenna body is traversed, and determines the intensity of the wireless signal incuded in each wave position；
The wave position that the intensity of the wireless signal of induction is met the wave beam condition of setting passes through target wave position institute as target wave position
The radiator of category emits or the region of induction wireless signal.
By the traversal of the different wave positions to antenna body, detect traversed wave position received wireless signal it is strong
Degree, so that the wave position of wave beam condition will be met as target wave position, using target wave position as the beam direction of receiving and transmitting signal.This
In, wave beam condition can be maximum for signal strength, and the signal threshold value of setting can also be greater than for signal strength.
Execute each wave position of the traversal antenna body, it may include:
Following processing is executed for each antenna surface, until having traversed all antenna surfaces: the radiator on adjustment antenna surface
Phase, to traverse the wave position on the antenna surface；Wherein, an antenna surface includes the wave position of specified quantity.
Here, the radiator on each antenna surface is switched over one by one, and for a radiator, has traversed the radiation
Each wave position of body switches to next radiator again, all wave positions until having traversed all radiators.Wherein, every in traversal
When each wave position of one radiator, the switching of the wave position of radiator by the adjustment of the phase to radiator, can be controlled.It is different
The quantity of wave position of radiator can be identical, can also be different.
Such as: antenna body includes four antenna surfaces, and includes a radiator on each antenna surface, then antenna body includes 4
A radiator: radiator 1, radiator 2, radiator 3 and radiator 4, the wave position of radiator 1 include: wave position 11 to wave position 14, spoke
The wave position of beam 2 includes: wave position 21 to wave position 24, and the wave position of radiator 3 includes: wave position 31 to wave position 34, the wave position of radiator 4
It include: wave position 41 to wave position 44.It is radiator that the intensity of the wireless signal of induction, which is less than used radiator when intensity threshold,
1, at this point, traversal wave position 11 to wave position 14, switches to radiator 2, wave position 21 to 24 is traversed, then switch to radiator 3, traverses wave
Position 31 to 34 continues to switch to radiator 4, and the traversal of all wave positions of antenna body is so far completed in traversal wave position 41 to 44.
In one embodiment, phase difference is determined according to the quantity of antenna surface upper ripple position；Correspondingly, the adjustment antenna
The phase of radiator on face, comprising: the phase difference is based on, to the phase of i-th of wave position of the radiator of the antenna surface
It is adjusted, obtains the phase of i+1 wave position, the maximum value of i is the quantity of antenna surface upper ripple position.
Here, for the radiator on an antenna surface, and the wave of the phase difference between wave position and wave position and the radiator
Position quantity it is related, a radiator is responsible for the beam coverage of pitching ± 90 °, then the coverage area of all wave positions be ±
90 °, the phase difference α between wave position and wave position is (180/M) °, wherein M is the quantity of the wave position of radiator.
After determining phase difference α, when carrying out the adjustment of wave position, phase adjustment α is then adjusted from i-th of wave position to i-th
+ 1 wave position.
In the related technology, mobile terminal arrangement millimeter wave antenna array can be as shown in Figure 6A, mobile terminal 60 not
Millimeter wave surface 61, millimeter wave surface 62 and millimeter wave surface 63 are distinguished on same side, to solve the problems, such as coverage area.But scheme
There are following technical problems for the exemplary layout of 6A:
1, all antenna array all need to be connected to mainboard by patchcord, have larger shadow to the stack design of mobile terminal
It rings.
2, the mobile terminal of metal edge frame is needed to open a window at antenna array, while needs to assess metal environment to day
The influence of the directional diagram in linear array face；
3, under certain scenes, such as scene shown in Fig. 6 B, millimeter wave surface 62 and millimeter wave surface 63 can by manpower and
Human body blocks, and only millimeter wave surface 61 can effectively work, and the coverage area of such aerial array is just had a greatly reduced quality.
The setting of antenna body 12 can be as shown in Figure 7 A in electronic equipment provided by the embodiments of the present application, and antenna body 12 is external
In on the shell 13 of mobile terminal, it can be implied to user one: not hold antenna and remove, to have one to the subjectivity of user
It influences, minimizes influence of the human body to the performance of antenna transmitting/receiving wireless signal.Also, antenna body is inserted in the top of terminal,
Improve antenna body received wireless signal intensity, meet the needs of high-throughput.Here, terminal can be mobile phone, plate,
The equipment such as the helmet install external antenna body by the second interface on the first interface and external antenna body 12 in equipment.
As shown in Figure 7 B, antenna body 12 can be set when on the shell 12 for being placed outside mobile terminal according to the structure of antenna body
The antenna house 14 for setting a nonmetallic materials, avoids antenna from mentioning and is directly exposed to user.701 in Fig. 7 B be include antenna house 14
The structure chart of antenna body 12.
The antenna body 12 as shown in 702 in Fig. 7 B, can be used cylindrical array form, can be ensured that respectively with an antenna body 12
The wave cover requirement in a direction.
The structure of electronic equipment provided by the embodiments of the present application can be as shown in Figure 8, comprising: ID external form 84, antenna array 82,
Radio frequency chip 81, power management chip 85, external interface 86 form.Wherein, the antenna house 14 in 84 corresponding diagram 7B of ID external form, day
Antenna body 12 in 82 corresponding diagram 1 of linear array face, the radio-frequency unit 11 in 81 corresponding diagram 1 of radio frequency chip, external interface 86 are antenna
The second interface of body.
Electronic equipment shown in Fig. 8 can be used as independent external antenna and be installed on the electronics such as mobile terminal, wearable device
In equipment.ID external form 84 can be cuboid, cylindrical body, polyhedron etc., and overall dimensions can be 6.5mm × 6.5mm × 25mm.
The working frequency range of antenna body can cover the millimeter wave frequency band of current 5G, whole to be structured the formation mode using cylindricality, carry out
Front, that is, antenna surface number of group battle array can be 4~8, and the radiator on each front is by 4 antenna elements, that is, unit radiator
Composition, antenna element have horizontal, vertical two kinds of polarization directions.Each front is responsible for pitching ± 90 °, level 360 °/N (N=front
Number) beam coverage, shown in following Fig. 9 A and Fig. 9 B.Such as: millimeter wave antenna has 4 fronts, then each front is negative
Blame pitching ± 90 °, horizontal ± 45 ° of beam coverage；If millimeter wave antenna has 8 fronts, each front is responsible for pitching
± 90 °, horizontal ± 22.5 ° of beam coverage, to be achieved that the wave beam in full airspace with a millimeter wave antenna structure
Covering requires.
Each antenna element 91 on front as shown in Figure 9 C can match phase shifter 92, control each day by phase shifter 92
Beam scanning may be implemented in phase below line unit, in addition being responsible for the switching between the front in different airspaces, guarantees terminal location
The antenna beam that the antenna beam of millimeter wave antenna body can constantly to pseudo millimeteric wave base station when constantly changing.
The corresponding digit of phase shifter is how many equal part to be divided into 360 °.For example, 6 phase shifters are phase stepping is exactly
360/64=5.625 °, that is, the phase setting of antenna element can only be 5.625 ° of multiple, it is assumed that the 2nd antenna element exists
Phase should be 175 ° when the n of wave position, then the phase in practical phase shifter is 5.625x31=174.375 °.
The quantity of wave position and the digit of phase shifter are not related, and the quantity of wave position will can according to the directional diagram and system of array
It is determined with the signal strength and coverage area of receiving.
Here, when antenna body is powered on and initialized, all wave positions of all fronts can be traversed, by the maximum wave of signal strength
Position is determined as target wave position, and the antenna beam of the beam direction alignment base station based on target wave position carries out the transmitting-receiving of wireless signal.
When antenna body received wireless signal intensity be unsatisfactory for setting intensity threshold when, adjustment antenna body receive letter
Number wave position so that the antenna beam of the antenna beam millimeter wave base station of antenna body, the wave based on antenna body adjusted
The antenna beam of the antenna beam direction alignment base station of position, carries out the transmitting-receiving of wireless signal.
In practical applications, the unit radiator of each radiator is all constant amplitude, then main secondary lobe ratio can pass through in -13dB
The amplitude of numerical-control attenuator control unit radiator (algorithm has Taylor algorithm, chebyshev algorithm etc.), so that it may further
Force down main secondary lobe ratio, the small influence to other equipment of secondary lobe is with regard to small.
It here, can be by the numerical-control attenuator in electronic equipment come the phase and amplitude of control unit radiator.
In the following, illustrating the antenna beam of millimeter wave antenna body such as in conjunction with Figure 10 A by taking the millimeter wave antenna body of 4 fronts as an example
What is directed at the antenna beam of base station.
As shown in 1001 in Figure 10 A, shown in antenna body 100, including 4 fronts, front 1, front 2, front 3 and front
4.The radiator on the front is made of 4 antenna elements on each front.
All wave positions of front 1 as shown in 1002 in Figure 10 A traverse one time, and all wave positions of front 2 are traversed one time, will
All wave positions of front 3 traverse one time, and all wave positions of front 4 are traversed one time, find the maximum wave position of signal level as target
Wave position.Such as: when the level maximum of the signal of the wave position n on front 1, then using the wave position n on front 1 as target wave position.
As shown in 1003 in Figure 10 A, when the change in location of the terminal of installation antenna body, cause 1 wave position n of front no longer right
The antenna beam direction of quasi- base station, antenna body based on the wave position n on front 1 received wireless signal signal level decline,
When handling capacity is close to throughput threshold, front 1 is switched to the wave position n of n-1 and n+1 and adjacent front 2 and 4 by wave position n, is found
New target wave position is locked after maximum level, in 1003 in Figure 10 A, new target wave position is the wave position n-1 of front 1.
Figure 10 B is the schematic diagram of the directional diagram of different wave positions, wherein the corresponding wave position region shown in the A of direction direction A
The field strength in (the deeper region of color in 1104) is most strong, the corresponding wave position region shown in the B of direction direction B (color in 1105
Deeper region) field strength it is most strong.
Method to realize the embodiment of the present application, the embodiment of the present application provide a kind of wireless signal transceiver 110, the nothing
Each module included by each unit included by line signal receiving/transmission device and each unit can be set by electronics shown in FIG. 1
Processor in other standby or installation electronic equipment shown in FIG. 1 electronic equipments is realized；It certainly can also be by specifically patrolling
Circuit is collected to realize；In the process of implementation, processor can be central processing unit (CPU, Central Processing
Unit), microprocessor (MPU, Micro Processor Unit), digital signal processor (DSP, Digital Signal
) or field programmable gate array (FPGA, Field-Programmable Gate Array) etc. Processor.
As shown in figure 11, which includes:
Detection unit 1101, is used for: the intensity for the wireless signal that detection antenna body is incuded；The antenna body has at least
The antenna surface of two different directions, makes it possible to emit to different zones or incude the wireless signal, and each antenna surface has not
Same radiator；
Adjustment unit 1102, is used for: when the intensity of the wireless signal incuded is less than the intensity threshold of setting, adjusting institute
State radiator used in antenna body transmitting or induction wireless signal.
In one embodiment, adjustment unit 1102, comprising:
Spider module for traversing each wave position of the antenna body, and determines the nothing incuded in each wave position
The intensity of line signal；
Matching module, the intensity of the wireless signal for that will incude meet the wave position of the wave beam condition of setting as target wave
Position passes through the transmitting of radiator belonging to target wave position or the region of induction wireless signal；
In one embodiment, spider module is used for:
Following processing is executed for each antenna surface, until having traversed all antenna surfaces:
The phase of the radiator on antenna surface is adjusted, to traverse the wave position on the antenna surface；
Wherein, an antenna surface includes the wave position of specified quantity.
In one embodiment, device 110 further include: determination unit, it is true for the quantity according to antenna surface upper ripple position
Phase bit is poor；
The adjustment module, for being based on the phase difference, to the phase of i-th of wave position of the radiator of the antenna surface
It is adjusted, obtains the phase of i+1 wave position, the maximum value of i is the quantity of antenna surface upper ripple position.
It should be noted that the description of Installation practice, be with the description of above method embodiment it is similar, there is Tongfang
The similar beneficial effect of method embodiment.For undisclosed technical detail in the application Installation practice, the application side is please referred to
The description of method embodiment and understand.
The embodiment of the present application provides a kind of electronic equipment, and Figure 12 is that the composed structure of the embodiment of the present application electronic equipment is illustrated
Figure, as shown in figure 12, the electronic equipment 1200 includes: a processor 1201, at least one communication bus 1202, memory
1203, communication interface 1204.Wherein, communication bus 1002 is arranged for carrying out the connection communication between these components.Communication interface
1204 include radio-frequency unit 11 shown in FIG. 1 and antenna body 12.
Wherein, the processor 1001 is configured to execute the computer program stored in memory 1003, following to realize
Step:
The intensity for the wireless signal that detection antenna body is incuded；The antenna body has the antenna of at least two different directions
Face, makes it possible to emit to different zones or incude the wireless signal, and each antenna surface has Different Radiators；
When the intensity of the wireless signal incuded is less than the intensity threshold of setting, the antenna body transmitting or induction are adjusted
Radiator used in wireless signal.
Correspondingly, the embodiment of the present application provides a kind of storage medium, i.e. computer readable storage medium, the computer again
Computer program is stored on readable storage medium storing program for executing, the computer program realizes above-mentioned wireless signal when being executed by processor
The step of receiving/transmission method.
The description of the above patch device and computer readable storage medium embodiment, the description with above method embodiment are
Similar, there is with embodiment of the method similar beneficial effect.For the application patch device and computer readable storage medium
Undisclosed technical detail in embodiment, please refers to the description of the application embodiment of the method and understands.
Correspondingly, the embodiment of the present application provides a kind of storage medium, i.e. computer readable storage medium, the computer again
Computer program is stored on readable storage medium storing program for executing, the computer program realizes above-mentioned wireless signal when being executed by processor
The step of receiving/transmission method.
The description of the above electronic equipment and computer readable storage medium embodiment, the description with above method embodiment are
Similar, there is with embodiment of the method similar beneficial effect.For the application electronic equipment and computer readable storage medium
Undisclosed technical detail in embodiment, please refers to the description of the application embodiment of the method and understands.
It should be understood that " one embodiment " or " embodiment " that specification is mentioned in the whole text mean it is related with embodiment
A particular feature, structure, or characteristic includes at least one embodiment of the application.Therefore, occur everywhere in the whole instruction
" in one embodiment " or " in one embodiment " not necessarily refer to identical embodiment.In addition, these specific features, knot
Structure or characteristic can combine in any suitable manner in one or more embodiments.It should be understood that in the various implementations of the application
In example, magnitude of the sequence numbers of the above procedures are not meant that the order of the execution order, the execution sequence Ying Yiqi function of each process
It can be determined with internal logic, the implementation process without coping with the embodiment of the present application constitutes any restriction.Above-mentioned the embodiment of the present application
Serial number is for illustration only, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit；Both it can be located in one place, and may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in each embodiment of the application can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can store in computer-readable storage medium, which exists
When execution, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned includes: movable storage device, read-only deposits
The various media that can store program code such as reservoir (Read Only Memory, ROM), magnetic or disk.
If alternatively, the above-mentioned integrated unit of the application is realized in the form of software function module and as independent product
When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the application is implemented
Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server or network equipment etc.) execute each embodiment the method for the application all or part.
And storage medium above-mentioned includes: various Jie that can store program code such as movable storage device, ROM, magnetic or disk
Matter.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (10)
1. a kind of electronic equipment, comprising:
Radio-frequency unit is used for transmission wireless signal；
Antenna body is connected with the radio-frequency unit, and the antenna surface at least two different directions makes it possible to send out to different zones
Penetrate or incude the wireless signal, wherein each antenna surface has Different Radiators.
2. electronic equipment according to claim 1, wherein
The antenna body is column, has at least three antenna surfaces, the radiator on each antenna surface is by least one
A unit radiator composition；Each antenna surface has the unit radiator of identical quantity.
3. according to claim 1 to 2 described in any item electronic equipments, wherein the electronic equipment further include:
Shell has first interface；
The antenna body has and the matched second interface of the first interface；
The shell is based on the first interface with the antenna body and removably connect with the second interface.
4. electronic equipment described in any one of -2 according to claim 1, wherein the electronic equipment further include:
Shell, has accommodation space, and the accommodation space has attachment device；
The shell is connect by the attachment device with the antenna body, and the antenna body and the shell have at least two
Positional relationship.
5. electronic equipment according to claim 4, wherein at least two positional relationship include first position relationship and
Second position relationship；
When the antenna body and the shell are first position relationship, the antenna body is located in the accommodation space；
When the antenna body and the shell are second position relationship, the antenna body protrudes the accommodation space.
6. electronic equipment according to claim 2, wherein
The maximal side of the unit radiator is less than 5 millimeters.
7. according to claim 1 to 2 described in any item electronic equipments, wherein the electronic equipment further include:
Control device, the intensity of the wireless signal for being incuded when the antenna body are less than the intensity threshold of setting, adjust institute
State radiator used in antenna body transmitting or induction wireless signal.
8. a kind of wireless signal receiving/transmission method, comprising:
The intensity for the wireless signal that detection antenna body is incuded；The antenna body has the antenna surface of at least two different directions,
Make it possible to emit to different zones or incude the wireless signal, each antenna surface has Different Radiators；
When the intensity of the wireless signal incuded is less than the intensity threshold of setting, the antenna body transmitting or induction wireless are adjusted
Radiator used in signal.
9. according to the method described in claim 8, wherein, the adjustment antenna body emits or induction wireless signal is used
Radiator, comprising:
Each wave position of the antenna body is traversed, and determines the intensity of the wireless signal incuded in each wave position；
The wave position that the intensity of the wireless signal of induction is met the wave beam condition of setting passes through the target wave as target wave position
The region of radiator transmitting or induction wireless signal belonging to position；
Wherein, each wave position of the traversal antenna body, comprising:
Following processing is executed for each antenna surface, until having traversed all antenna surfaces:
The phase of the radiator on antenna surface is adjusted, to traverse the wave position on the antenna surface；
Wherein, an antenna surface includes the wave position of specified quantity.
10. according to the method described in claim 9, wherein, the method also includes:
Phase difference is determined according to the quantity of antenna surface upper ripple position；
The phase of radiator on the adjustment antenna surface, comprising:
Based on the phase difference, the phase of i-th of wave position of the radiator of the antenna surface is adjusted, obtains i+1
The phase of wave position, the maximum value of i are the quantity of antenna surface upper ripple position.
Priority Applications (1)
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| CN201910253259.XA CN109994815A (en) | 2019-03-29 | 2019-03-29 | A kind of electronic equipment and wireless signal receiving/transmission method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518369A (en) * | 2019-08-26 | 2019-11-29 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110518335A (en) * | 2019-08-26 | 2019-11-29 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110581340A (en) * | 2019-08-26 | 2019-12-17 | 维沃移动通信有限公司 | mobile terminal |
| CN110581357A (en) * | 2019-09-29 | 2019-12-17 | 南昌黑鲨科技有限公司 | Mobile terminal and antenna switching method |
| CN110880641A (en) * | 2019-11-26 | 2020-03-13 | 北京交通大学 | Multi-beam intelligent antenna |
| CN111030727A (en) * | 2019-12-20 | 2020-04-17 | 维沃移动通信有限公司 | Signal receiving and transmitting equipment and electronic equipment |
| CN110581357B (en) * | 2019-09-29 | 2024-06-07 | 南昌黑鲨科技有限公司 | Mobile terminal and antenna switching method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106229621A (en) * | 2016-08-24 | 2016-12-14 | 芜湖辉灿电子科技有限公司 | A kind of detachable Antiradiation mobile phone antenna |
| CN106953175A (en) * | 2017-03-17 | 2017-07-14 | 谭毅 | Antenna array beam forming discrete angular control method |
| CN107277838A (en) * | 2017-05-26 | 2017-10-20 | 维沃移动通信有限公司 | The WIFI method of controlling antenna and mobile terminal of a kind of mobile terminal |
| US10096907B2 (en) * | 2012-12-12 | 2018-10-09 | Electronics And Telecommunications Research Institute | Antenna apparatus and method for handover using the same |
| CN109149070A (en) * | 2018-08-12 | 2019-01-04 | 瑞声科技（南京）有限公司 | surface mount device and mobile terminal |
| CN208423147U (en) * | 2018-07-12 | 2019-01-22 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208423123U (en) * | 2018-07-10 | 2019-01-22 | Oppo广东移动通信有限公司 | Electronic device |
| CN208589528U (en) * | 2018-08-03 | 2019-03-08 | 瑞声科技（南京）有限公司 | Millimeter wave array antenna framework |
-
2019
- 2019-03-29 CN CN201910253259.XA patent/CN109994815A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10096907B2 (en) * | 2012-12-12 | 2018-10-09 | Electronics And Telecommunications Research Institute | Antenna apparatus and method for handover using the same |
| CN106229621A (en) * | 2016-08-24 | 2016-12-14 | 芜湖辉灿电子科技有限公司 | A kind of detachable Antiradiation mobile phone antenna |
| CN106953175A (en) * | 2017-03-17 | 2017-07-14 | 谭毅 | Antenna array beam forming discrete angular control method |
| CN107277838A (en) * | 2017-05-26 | 2017-10-20 | 维沃移动通信有限公司 | The WIFI method of controlling antenna and mobile terminal of a kind of mobile terminal |
| CN208423123U (en) * | 2018-07-10 | 2019-01-22 | Oppo广东移动通信有限公司 | Electronic device |
| CN208423147U (en) * | 2018-07-12 | 2019-01-22 | Oppo广东移动通信有限公司 | Electronic equipment |
| CN208589528U (en) * | 2018-08-03 | 2019-03-08 | 瑞声科技（南京）有限公司 | Millimeter wave array antenna framework |
| CN109149070A (en) * | 2018-08-12 | 2019-01-04 | 瑞声科技（南京）有限公司 | surface mount device and mobile terminal |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110518369A (en) * | 2019-08-26 | 2019-11-29 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110518335A (en) * | 2019-08-26 | 2019-11-29 | 维沃移动通信有限公司 | A kind of mobile terminal |
| CN110581340A (en) * | 2019-08-26 | 2019-12-17 | 维沃移动通信有限公司 | mobile terminal |
| CN110581357A (en) * | 2019-09-29 | 2019-12-17 | 南昌黑鲨科技有限公司 | Mobile terminal and antenna switching method |
| CN110581357B (en) * | 2019-09-29 | 2024-06-07 | 南昌黑鲨科技有限公司 | Mobile terminal and antenna switching method |
| CN110880641A (en) * | 2019-11-26 | 2020-03-13 | 北京交通大学 | Multi-beam intelligent antenna |
| CN110880641B (en) * | 2019-11-26 | 2021-02-02 | 北京交通大学 | Multi-beam intelligent antenna |
| CN111030727A (en) * | 2019-12-20 | 2020-04-17 | 维沃移动通信有限公司 | Signal receiving and transmitting equipment and electronic equipment |
| CN111030727B (en) * | 2019-12-20 | 2022-02-08 | 维沃移动通信有限公司 | Signal receiving and transmitting equipment and electronic equipment |
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Application publication date: 20190709 |