CN108288761A - The control method of antenna assembly, terminal device and antenna assembly - Google Patents
The control method of antenna assembly, terminal device and antenna assembly Download PDFInfo
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- CN108288761A CN108288761A CN201711031561.8A CN201711031561A CN108288761A CN 108288761 A CN108288761 A CN 108288761A CN 201711031561 A CN201711031561 A CN 201711031561A CN 108288761 A CN108288761 A CN 108288761A
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- 238000004891 communication Methods 0.000 claims abstract description 131
- 238000001514 detection method Methods 0.000 claims description 25
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- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/005—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using remotely controlled antenna positioning or scanning
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Abstract
A kind of antenna assembly of present invention proposition and terminal device, antenna assembly include：Ground structure；At least one first antenna ontology, first antenna ontology are medium-high frequency section antenna；At least one second antenna body, the second antenna body are all frequency bands antenna, and the second antenna body has first port；One end of at least one RF switch, RF switch is connect with first antenna ontology, and the other end of RF switch has second port and third port；Wherein, first port and second port are communication signal port, and third port is WiFi signal port.When terminal device does not have WiFi signal access, communication signal intensity is enhanced, communication performance is improved；When terminal device has WiFi signal access, realize WiFi function and communication function simultaneously, it realizes and WiFi function and full frequency band communication function is separated, improve the communication performance of complete machine, in addition full frequency band communication function is not associated with WiFi function, so that WiFi performances are substantially improved, the market competitiveness is improved.
Description
Technical field
The present invention relates to communication technique fields, in particular to a kind of antenna assembly, terminal device and antenna assembly
Control method.
Background technology
Existing terminal device is usually arranged mutiple antennas for receiving and dispatching communication signal, and mutiple antennas use is arranged simultaneously
In transmitting-receiving WiFi signal, the so many antenna of planning arrangement is extremely difficult in the limited space of terminal device, is set for terminal
Standby space layout brings difficulty.Terminal device on the market does not use antenna multiplexed technology, by way of time slot switching
Realize the conversion between WiFi function and communication function, can make when WiFi function is used the communication signal of complete machine drastically under
Drop；If using communication function, WiFi signal can be weakened again.
Invention content
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
For this purpose, first aspect present invention is, a kind of antenna assembly is proposed；
Second aspect of the present invention is, proposes a kind of terminal device；
Third aspect present invention is, proposes a kind of control method of antenna assembly.
In view of this, a kind of antenna assembly that first aspect present invention proposes, is used for terminal device, antenna assembly includes：
Ground structure；At least one first antenna ontology, first antenna ontology are medium-high frequency section antenna；At least one second antenna sheet
Body, the second antenna body are all frequency bands antenna, and the second antenna body has first port；At least one RF switch, radio frequency are opened
One end of pass is connect with first antenna ontology, and the other end of RF switch has second port and third port；Wherein, first end
Mouth and second port are communication signal port, and third port is WiFi signal port.
Antenna assembly provided by the present invention, including ground structure, at least one first antenna ontology, at least one second
Antenna body and at least one RF switch.First antenna ontology is medium-high frequency section antenna, by one end of RF switch and first
Antenna body connects, and it is communication signal port that the other end of RF switch, which has second port and third port, second port, the
Three ports are WiFi signal port, so as to determine connection first port or second port by RF switch.Second day
Line ontology is all frequency bands antenna, and it is communication signal port that the second antenna body, which has first port, first port, can be by the
Single port accesses the second antenna body in the access for realizing communication function, to make using the second antenna body as communication antenna
With, ensure communication function normal use at any time, be not in because communication signal weaken can not normal use communication function feelings
Condition.When terminal device does not have WiFi signal access, so that third port is in by RF switch and disconnect state, make second
It is in connection status between port and first antenna ontology, is used using first antenna ontology as communication antenna, due to same with this
When the second antenna body also used as communication antenna, to increase the swept area of communication antenna, expand communication signal
Radiation scope, enhance communication signal intensity, improve communication signal quality；When terminal device has WiFi signal access,
So that second port is in by RF switch and disconnect state, makes between third port and first antenna ontology in connection shape
State is used first antenna ontology as WiFi antennas, realizes the transmitting-receiving of WiFi signal, meets the needs of user is using WiFi,
At the same time the second antenna body is used as communication antenna, so that the antenna assembly in the application can be achieved at the same time
The transmitting-receiving of WiFi signal and full frequency band communication signal realizes WiFi function and communication simultaneously by realizing antenna multiplexed
Function realizes and WiFi function and full frequency band communication function is separated, improves the communication performance of complete machine.In addition, due to complete
Frequency communication function is not associated with WiFi function, will not be had an impact to communication function using when WiFi function, is needing to make
When with WiFi, WiFi function will not be had an impact using communication function, namely WiFi performances are substantially improved, improved
The market competitiveness.Meanwhile it can be realized by least one first antenna ontology and at least one second antenna body stable
WiFi and communication signal transfer function simplify the space layout difficulty inside terminal device.
In addition, the antenna assembly in above-mentioned technical proposal provided by the invention can also have following additional technical feature：
In the above-mentioned technical solutions, it is preferable that further include：Tie point, tie point are arranged in first antenna ontology and second
Between antenna body, tie point is connected with ground structure.
In the technical scheme, tie point is arranged between first antenna ontology and the second antenna body, and and ground junction
Structure is connected, and first antenna ontology is medium-high frequency section antenna, and the second antenna body is all frequency bands antenna, first antenna ontology and the
Ground isolation is formed between two antenna bodies, to interact between the signal of the two transmitting-receiving, to ensure first antenna
Ontology receiving and transmitting signal does not influence the second antenna body receiving and transmitting signal, while the former is not also influenced by the latter.
Preferably, wherein tie point is ground connection muscle position, metal clips, flexible PCB, decoupling circuit or decoupling electric appliance, work
Skill is simple, and be easy for installation and removal repair, and can realize the connection between tie point and ground structure, also can realize
Isolation between one antenna body and the second antenna body；Or first antenna ontology, the second antenna body and ground structure are set
Set as one structure, to form first antenna ontology, the second antenna body and ground structure, the skill by way of material removal
On the one hand art scheme connects reliably, on the other hand in mass production, be conducive to improve production efficiency.
In any of the above-described technical solution, it is preferable that further include：The quantity of first antenna ontology is one；Second antenna
The quantity of ontology is two, and two the second antenna bodies are separately positioned on the upper and lower ends of the rear cover of terminal device, and two the
One in two antenna bodies is adjacent with first antenna ontology；The quantity of RF switch is opposite with the quantity of first antenna ontology
It answers.
In the technical scheme, second antenna body is arranged at the up/down end of terminal device rear cover, independent to realize entirely
Frequency communication function；One first antenna ontology and second antenna body adjacent thereto be arranged under terminal device/
Upper end makes first antenna ontology access corresponding port, first antenna when no WiFi signal is accessed by RF switch adjusting
Ontology and two the second antenna bodies all use and then realize the transmitting-receiving of communication signal as communication antenna, and terminal device can be real
Existing communication function, when there is WiFi signal access, being adjusted by RF switch makes first antenna ontology access corresponding port, and first
Antenna body uses and then realizes that the transmitting-receiving of WiFi signal, two the second antenna bodies make as communication antenna as WiFi antennas
With the transmitting-receiving for realizing communication signal in turn, terminal device realizes communication function and WiFi function simultaneously, and further improves logical
Interrogate the laser propagation effect of signal.In addition, by the way that the upper and lower side in terminal device is arranged in first antenna ontology and the second antenna body,
Be conducive to the planning of terminal device internal space layout.
In any of the above-described technical solution, it is preferable that the quantity of first antenna ontology is two, and two first antenna sheets
Body is separately positioned on upper and lower ends or the left and right sides of the rear cover of terminal device；The quantity of second antenna body is two, two
Second antenna body is separately positioned on the upper and lower ends of rear cover, and adjacent with first antenna ontology respectively；The quantity of RF switch
It is corresponding with the quantity of first antenna ontology.
In the technical scheme, first antenna ontology and one there are one being respectively set in the upper and lower ends of terminal device rear cover
A second antenna body adjacent thereto, the quantity of RF switch is corresponding with the quantity of first antenna ontology, to not have
When WiFi signal accesses, first antenna ontology is adjusted by RF switch and accesses corresponding port, two first antenna ontologies and two
A second antenna body all uses and then realizes the transmitting-receiving of communication signal as communication antenna, further improves communication antenna
Radiating surface increases inductance value, improves the transmittability of terminal device communication signal, when there is WiFi signal access, passes through
RF switch adjusts first antenna ontology and accesses corresponding port, and two first antenna ontologies are used and then realized as WiFi antennas
The transmitting-receiving of WiFi signal, two the second antenna bodies use and then realize that the transmitting-receiving of communication signal, terminal are set as communication antenna
It is standby to realize communication function and WiFi function simultaneously, and the signal transmission capabilities of WiFi and communication are improved simultaneously.And no matter user
The upper end that is located closer to of hand held terminal equipment is also closer to lower end, on the signal transmission effect of WiFi and communication influence compared with
It is small.
In any of the above-described technical solution, it is preferable that two first antenna ontologies are arranged for diagonal line so that two first
Antenna body is located at the both sides of rear cover；Two the second antenna bodies are arranged for diagonal line so that two the second antenna bodies are located at
The both sides of rear cover.
In the technical scheme, two first antenna ontologies are arranged for diagonal line so that two first antenna ontologies are located at
The both sides of rear cover, two the second antenna bodies are arranged for diagonal line so that and two the second antenna bodies are located at the both sides of rear cover, from
And when terminal device is taken the least important seat at a square table, when user holds terminal device, it can at least expose and be disposed therein one diagonal first day
Line ontology and the second antenna body, in this case, reduce the influence of the laser propagation effect to WiFi and communication signal,
Improve the performance of terminal device.
In any of the above-described technical solution, it is preferable that ground structure is arranged on the mainboard that terminal is arranged.
In the technical scheme, the mainboard in terminal can be arranged in ground structure, so that the ground phase of ground structure and mainboard
Connection, at this point it is possible to the material of the rear cover of terminal device is not limited, such as the rear cover of terminal device can be plastics or ceramics etc.
Non-metallic material also can realize technical scheme of the present invention.
In any of the above-described technical solution, it is preferable that ground structure is metallic plate, and ground structure setting covers after.
In the technical scheme, ground structure is set to metallic plate, ground structure setting covers after, and by ground junction
The setting of the rear cover of structure and terminal device is an integral structure, in this way when the rear cover of terminal device is metal back cover, ground structure
Metallic plate can be used as the rear cover of terminal device, in this way in the terminal device of all-metal rear cover, antenna assembly can be effective
Ground carries out the transmission of WiFi and communication signal；When setting ground structure to metallic plate, metallic plate and first antenna ontology and
Windowed regions are formed between second antenna body, ensure that enough inductance values can be generated in near-field communication so that first antenna
Ontology and the second antenna body radiation scope are wider, are effectively improved the readwrite performance of WiFi and communication signal；Meanwhile it improving
The metal-like of terminal device rear cover, and then improve the aesthetics of terminal device shape.
In any of the above-described technical solution, it is preferable that RF switch further includes controller, and controller is used for WiFi
When signal, third port is closed and disconnects second port.
In the technical scheme, RF switch further includes controller, and controller is used for when with WiFi signal, by third
Port is closed and disconnects second port, to realize that first antenna ontology automatically switches to access WiFi from incoming communication signal
Signal allows users to when with WiFi signal, automatically access WiFi signal.
In any of the above-described technical solution, it is preferable that between ground structure and first antenna ontology and the second antenna body
With gap.
In the technical scheme, there is gap between ground structure and first antenna ontology and the second antenna body, to
When first antenna ontology and the second antenna body are accessed respective performance loop respectively, first antenna ontology and ground structure
And the area coverage in the second circuit being enclosed between antenna body and ground structure is big as far as possible, ensures in circuit
In inductance value fortunately once it is as big as possible.
Second aspect of the present invention proposes a kind of terminal device, includes the antenna assembly such as any of the above-described technical solution, because
This, which can realize whole advantageous effects of the antenna assembly of any of the above-described technical solution.
Third aspect present invention proposes a kind of control method of antenna assembly, for the day such as any of the above-described technical solution
Line apparatus, antenna assembly are used for terminal device, and the control method of antenna assembly includes：Whether detection terminal equipment receives WiFi
Connection request；When detection terminal equipment receives WiFi connection requests, then the second port for controlling RF switch disconnects, radio frequency
The third port of switch is closed, so that first antenna ontology supports WiFi signal；Detection terminal equipment does not receive WiFi connections
When request, then the second port for controlling RF switch is closed, and the third port of RF switch disconnects, so that first antenna ontology branch
Hold communication signal.
In the technical scheme, whether detection terminal equipment receives WiFi connection requests, and executes next step accordingly；
When detection terminal equipment receives WiFi connection requests, then the second port for controlling RF switch disconnects, and the of RF switch
Three ports are closed, so that first antenna ontology supports WiFi signal, terminal device are enabled to can be achieved at the same time WIFI and full range communication
Function；When detection terminal equipment does not receive WiFi connection requests, then the second port for controlling RF switch is closed, RF switch
Third port disconnect so that first antenna ontology supports communication signal, while the second antenna body also supports communication signal, carries
High communication signal laser propagation effect.
In any of the above-described technical solution, it is preferable that work shape of the control method of antenna assembly in detection terminal equipment
Further include before the step of state：It receives and WiFi is forced to keep signal；The third port of control RF switch remains closed form
State, so that first antenna ontology is forced to support WiFi signal.
In the technical scheme, pressure WiFi signal is received, the third port for controlling RF switch remains closed form
State, so that first antenna ontology is forced to support WiFi signal, when detection terminal equipment does not receive WiFi requests, just termination the
One antenna body is forced to support WiFi signal, uses it for supporting communication signal, is suitble to terminal device being usually used in WiFi function
User, embody the personalized terminal device design concept for being directed to different user group, provide users with the convenient.
In any of the above-described technical solution, it is preferable that work shape of the control method of antenna assembly in detection terminal equipment
Further include before the step of state：It receives pressure communication and keeps signal；The second port of control RF switch remains closed form
State, so that first antenna ontology is forced to support communication signal.
In the technical scheme, it receives pressure communication and keeps signal, the second port for controlling RF switch is remained and closed
Conjunction state, when detection terminal equipment, which has, receives WiFi requests, just terminates so that first antenna ontology is forced to support communication signal
First antenna ontology is forced to support communication signal, uses it for supporting WiFi signal, is suitble to want the communication performance of terminal device
Ask higher user, for example, under conditions of communication environment signal is weaker using terminal equipment user, embody for difference
The personalized terminal device design concept of user group, provides users with the convenient.
The additional aspect and advantage of the present invention will become apparent in following description section, or practice through the invention
Recognize.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the antenna assembly of one embodiment of the present of invention；
Fig. 2 is the structural schematic diagram of the antenna assembly of another embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the antenna assembly of yet another embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the antenna assembly of yet another embodiment of the present invention；
Fig. 5 is the control method flow chart of the antenna assembly of one embodiment of the present invention；
Fig. 6 is the control method flow chart of the antenna assembly of second embodiment of the present invention；
Fig. 7 is the control method flow chart of the antenna assembly of the third embodiment of the present invention.
Wherein, the reference numeral in Fig. 1 to Fig. 7 and the correspondence between component names are：
1 antenna assembly, 100 first antenna ontologies, 102 second antenna bodies, 104 first ports, 106 second ports, 108
Third port, 110 RF switches, 112 tie points, 114 ground structures.
Specific implementation mode
In order to be more clearly understood that the above-mentioned purpose of the present invention.Feature and advantage, it is below in conjunction with the accompanying drawings and specific real
Mode is applied the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still, the present invention may be used also
To be implemented different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment limitation.
Referring to antenna assembly 1, terminal device and the day described in Fig. 1 to Fig. 7 descriptions according to some embodiments of the invention
The control method of line apparatus.
A kind of antenna assembly 1 that first aspect present invention proposes, is used for terminal device, and antenna assembly 1 includes：Ground structure
114；At least one first antenna ontology 100, first antenna ontology 100 are medium-high frequency section antenna；At least one second antenna sheet
Body 102, the second antenna body 102 are all frequency bands antenna, and the second antenna body 102 has first port 104；At least one radio frequency
One end of switch 110, RF switch 110 is connect with first antenna ontology 100, and the other end of RF switch 110 has second end
Mouth 106 and third port 108；Wherein, first port 104 and second port 106 are communication signal port, and third port 108 is
WiFi signal port.
Antenna assembly 1 provided by the present invention, as shown in Figure 1, including ground structure 114, at least one first antenna sheet
Body 100, at least one second antenna body 102 and at least one RF switch 110.First antenna ontology 100 is medium-high frequency section
One end of RF switch 110 is connect by antenna with first antenna ontology 100, and the other end of RF switch 110 has second port
106 and third port 108, second port 106 is communication signal port, and third port 108 is WiFi signal port, so as to
Connection first port 104 or second port 106 are determined by RF switch 110.Second antenna body 102 is full frequency band day
Line, it is communication signal port that the second antenna body 102, which has first port 104, first port 104, can pass through first port
104 access the second antenna body 102 in the access for realizing communication function, to regard the second antenna body 102 as communication day
Line uses, and ensures communication function normal use at any time, is not in because communication signal decrease can not normal use communication function
The case where.When terminal device does not have WiFi signal access, so that third port 108 is in by RF switch 110 and disconnect
State makes to be in connection status between second port 106 and first antenna ontology 100, by first antenna ontology 100 as communication
Antenna uses, since at the same time the second antenna body 102 is also used as communication antenna, to increase the spoke of communication antenna
Area is penetrated, the radiation scope of communication signal is expanded, enhances communication signal intensity, improves communication signal quality；Work as terminal
When equipment has WiFi signal access, so that second port 106 is in by RF switch 110 and disconnect state, make third port
It is in connection status between 108 and first antenna ontology 100, first antenna ontology 100 is used as WiFi antennas, is realized
The transmitting-receiving of WiFi signal meets the needs of user is using WiFi, and at the same time the second antenna body 102 makes as communication antenna
With, so that the antenna assembly 1 in the application can be achieved at the same time the transmitting-receiving of WiFi signal and full frequency band communication signal, i.e., it is logical
It crosses and realizes antenna multiplexed and then realize WiFi function and communication function simultaneously, realize and WiFi function and full frequency band are communicated into work(
It can be separated, improve the communication performance of complete machine.In addition, since full frequency band communication function is not associated with WiFi function, use
Communication function will not be had an impact when WiFi function, it, will not be to WiFi work(using communication function when needing using WiFi
It can have an impact, namely WiFi performances are substantially improved, improve the market competitiveness.Meanwhile passing through at least one first day
Stable WiFi and communication signal transfer function can be realized in line ontology 100 and at least one second antenna body 102.It improves
In addition, the antenna assembly 1 in above-described embodiment provided by the invention can also have following additional technical feature：
In one embodiment of the invention, it is preferable that further include：Tie point 112, tie point 112 were arranged at first day
Between line ontology 100 and the second antenna body 102, tie point 112 is connected with ground structure 114.
As shown in Fig. 2, in this embodiment, tie point 112 is arranged in first antenna ontology 100 and the second antenna body
Between 102, and it is connected with ground structure 114, first antenna ontology 100 is medium-high frequency section antenna, and the second antenna body 102 is
All frequency bands antenna forms ground and is isolated, to the signal of the two transmitting-receiving between first antenna ontology 100 and the second antenna body 102
Between will not interact, to ensure 100 receiving and transmitting signal of first antenna ontology do not influence the second antenna body 102 transmitting-receiving letter
Number, while the former is not also influenced by the latter.
Preferably, wherein tie point 112 is ground connection muscle position, metal clips, flexible PCB, decoupling circuit or decoupling electricity
Device, simple for process, be easy for installation and removal repair, and can realize the connection between tie point 112 and ground structure 114,
It can realize the isolation between first antenna ontology 100 and the second antenna body 102；Or by first antenna ontology 100, second
Antenna body 102 and the setting of ground structure 114 are structure as a whole, to form first antenna ontology by way of material removal
100, on the one hand the second antenna body 102 and ground structure 114, the embodiment connect reliably, on the other hand in mass production
In, be conducive to improve production efficiency.
In one embodiment of the invention, it is preferable that further include：The quantity of first antenna ontology 100 is one；Second
The quantity of antenna body 102 is two, and two the second antenna bodies 102 are separately positioned on up and down the two of the rear cover of terminal device
End, and one in two the second antenna bodies 102 is adjacent with first antenna ontology 100；The quantity of RF switch 110 and first
The quantity of antenna body 100 is corresponding.
As shown in figure 3, in this embodiment, the up/down in terminal device rear cover is arranged in second antenna body 102
End, it is independent to realize full frequency band communication function；One first antenna ontology 100 and second antenna body 102 adjacent thereto
It is arranged at the lower/upper end of terminal device, when no WIFI signal accesses, first antenna sheet is made by the adjusting of RF switch 110
Body 100 accesses corresponding port, and first antenna ontology 100 and two the second antenna bodies 102 all use in turn as communication antenna
Realize that the transmitting-receiving of communication signal, terminal device can realize communication function, when there is WIFI signal access, pass through RF switch
110 adjustings make first antenna ontology 100 access corresponding port, and first antenna ontology 100 is used and then realized as WiFi antennas
The transmitting-receiving of WiFi signal, two the second antenna bodies 102 use and then realize the transmitting-receiving of communication signal, terminal as communication antenna
Equipment realizes communication function and WiFi function simultaneously, and further improves the laser propagation effect of communication signal.In addition, by by
The upper and lower side in terminal device is arranged in one antenna body 100 and the second antenna body 102, is conducive to terminal device inner space cloth
The planning of office.
In one embodiment of the invention, it is preferable that the quantity of first antenna ontology 100 is two, and two first
Antenna body 100 is separately positioned on upper and lower ends or the left and right sides of the rear cover of terminal device；The quantity of second antenna body 102
Be two, two the second antenna bodies 102 are separately positioned on the upper and lower ends of rear cover, and respectively with 100 phase of first antenna ontology
It is adjacent；The quantity of RF switch 110 is corresponding with the quantity of first antenna ontology 100.
As shown in figure 4, in this embodiment, it is respectively set that there are one first antennas in the upper and lower ends of terminal device rear cover
Ontology 100 and second antenna body 102 adjacent thereto, the number of the quantity and first antenna ontology 100 of RF switch 110
It measures corresponding, to when no WiFi signal access, first antenna ontology 100 is adjusted by RF switch 110 and is accessed accordingly
Port, two first antenna ontologies 100 and two the second antenna bodies 102 all use as communication antenna and then realize communication letter
Number transmitting-receiving, further improve the radiating surface of communication antenna, increase inductance value, improve the biography of terminal device communication signal
Movement Capabilities adjust first antenna ontology 100 by RF switch 110 and access corresponding port when there is WiFi signal access, two
First antenna ontology 100 uses and then realizes the transmitting-receiving of WiFi signal, two 102 conducts of the second antenna body as WiFi antennas
Communication antenna realizes communication function and WiFi function simultaneously using the transmitting-receiving for realizing communication signal in turn, terminal device, and simultaneously
Improve the signal transmission capabilities of WiFi and communication.And no matter user holds being located closer to upper end or more leaning on for terminal device
Nearly lower end influences the signal transmission effect of WiFi and communication smaller.
In one embodiment of the invention, it is preferable that two first antenna ontologies 100 are arranged for diagonal line so that two
A first antenna ontology 100 is located at the both sides of rear cover；Two the second antenna bodies 102 are arranged for diagonal line so that two second
Antenna body 102 is located at the both sides of rear cover.
In this embodiment, as shown in figure 4, two first antenna ontologies 100 be diagonal line setting so that two first day
Line ontology 100 is located at the both sides of rear cover, and two the second antenna bodies 102 are arranged for diagonal line so that two the second antenna bodies
102 are located at the both sides of rear cover, to when terminal device is taken the least important seat at a square table, when user holds terminal device, can at least expose setting and exist
One of them diagonal first antenna ontology 100 and the second antenna body 102, in this case, reduce to WiFi
With the influence of the laser propagation effect of communication signal, the performance of terminal device is improved.
In one embodiment of the invention, it is preferable that ground structure 114 is arranged on the mainboard that terminal is arranged.
In this embodiment, the mainboard in terminal can be arranged in ground structure 114, so that ground structure 114 and mainboard
Ground is connected, at this point it is possible to the material of the rear cover of terminal device is not limited, such as the rear cover of terminal device can be plastics or pottery
The non-metallic materials such as porcelain also can realize the embodiment of the present invention.
In one embodiment of the invention, it is preferable that ground structure 114 is metallic plate, and ground structure 114 is arranged rear
It covers.
In this embodiment, ground structure 114 is set to metallic plate, the setting of ground structure 114 covers after, and will connect
Ground structure 114 and the rear cover setting of terminal device are an integral structure, and in this way when the rear cover of terminal device is metal back cover, are connect
The metallic plate of ground structure 114 can be used as the rear cover of terminal device, in this way in the terminal device of all-metal rear cover, antenna assembly
1 can be effectively performed the transmission of WIFI and communication signal；When setting ground structure 114 to metallic plate, metallic plate and
Windowed regions are formed between one antenna body 100 and the second antenna body 102, ensure that enough electricity can be generated in near-field communication
Sensibility reciprocal so that first antenna ontology 100 and 102 radiation scope of the second antenna body are wider, are effectively improved WiFi and communication
The readwrite performance of signal；Meanwhile the metal-like of terminal device rear cover is improved, and then improve the beauty of terminal device shape
Degree.
In one embodiment of the invention, it is preferable that RF switch 110 further includes controller, and controller is for having
When having WiFi signal, third port 108 is closed and disconnects second port 106.
In this embodiment, RF switch 110 further includes controller, and controller is used for when with WiFi signal, by the
Three ports 108 are closed and disconnect second port 106, to realize that first antenna ontology 100 is cut automatically from incoming communication signal
Access WiFi signal is changed to, allows users to when with WiFi signal, automatically access WiFi signal.
In one embodiment of the invention, it is preferable that ground structure 114 and first antenna ontology 100 and the second antenna
There is gap between ontology 102.
In this embodiment, between having between ground structure 114 and first antenna ontology 100 and the second antenna body 102
Gap, thus when first antenna ontology 100 and the second antenna body 102 are accessed respective performance loop respectively, first antenna
It the circuit being enclosed between ontology 100 and ground structure 114 and the second antenna body 102 and ground structure 114 covers
Capping product is big as far as possible, ensures that inductance value in the loop fortunately once is as big as possible.
Second aspect of the present invention proposes a kind of terminal device, includes the antenna assembly 1 such as above-mentioned any embodiment, because
This, which can realize whole advantageous effects of the antenna assembly 1 of any of the above-described embodiment.
Third aspect present invention proposes a kind of control method of antenna assembly, for the antenna such as above-mentioned any embodiment
Device, antenna assembly are used for terminal device.
As shown in figure 5, specifically, the control method flow of the antenna assembly of the third aspect of the present invention one embodiment
Figure, includes the following steps：
Step S102：Whether detection terminal equipment receives WiFi connection requests；
Step S104：When detection terminal equipment receives WiFi connection requests, then the second port of RF switch is controlled
It disconnects, the third port of RF switch is closed, so that first antenna ontology supports WiFi signal；
Step S106：When detection terminal equipment does not receive WiFi connection requests, then the second port of RF switch is controlled
It is closed, the third port of RF switch disconnects, so that first antenna ontology supports communication signal.
In this embodiment, whether detection terminal equipment receives WiFi connection requests, and executes next step accordingly；When
When detection terminal equipment receives WiFi connection requests, then the second port for controlling RF switch disconnects, the third of RF switch
Port is closed, so that first antenna ontology supports WiFi signal, terminal device is enabled to can be achieved at the same time WiFi and full range communication work(
Energy；When detection terminal equipment does not receive WiFi connection requests, then the second port for controlling RF switch is closed, RF switch
Third port disconnects, so that first antenna ontology supports communication signal, while the second antenna body also supports communication signal, improves
Communication signal laser propagation effect.
As shown in fig. 6, the control method flow chart of the antenna assembly of second embodiment of the third aspect of the present invention, including
Following steps：
Step S202：It receives and WiFi is forced to keep signal；
Step S204：The third port of control RF switch 110 remains closed state, so that first antenna ontology is forced
Support WiFi signal；
Step S206：Whether detection terminal equipment receives WiFi connection requests；
Step S208：When detection terminal equipment receives WiFi connection requests, return to step S204；When detection terminal is set
It being closed for the second port for when not receiving WiFi connection requests, then controlling RF switch, the third port of RF switch disconnects,
So that first antenna ontology supports communication signal.
In this embodiment, pressure WiFi signal is received, the third port for controlling RF switch remains closed state,
So that first antenna ontology is forced to support WiFi signal, when detection terminal equipment does not receive WiFi requests, first is just terminated
Antenna body is forced to support WiFi signal, uses it for supporting communication signal, is suitble to terminal device being usually used in WiFi function
User embodies the personalized terminal device design concept for being directed to different user group, provides users with the convenient.
As shown in fig. 7, the control method flow chart of the antenna assembly of the third aspect of the present invention third embodiment, including
Following steps：
Step S302：It receives pressure communication and keeps signal；
Step S304：The second port of control RF switch remains closed state, so that first antenna ontology forces branch
Hold communication signal；
Step S306：Whether detection terminal equipment receives WiFi connection requests；
Step S308：When detection terminal equipment receives WiFi connection requests, the second port for controlling RF switch is disconnected
It opens, the third port of RF switch is closed, so that first antenna ontology supports WiFi signal；When detection terminal equipment does not receive
When WiFi connection requests, then return to step 304.
In this embodiment, receiving pressure communication keeps signal, the second port for controlling RF switch to remain closure
State, so that first antenna ontology is forced to support communication signal, when detection terminal equipment, which has, receives WiFi requests, just termination the
One antenna body is forced to support communication signal, uses it for supporting WiFi signal, is suitble to the communication performance requirement to terminal device
Higher user, for example, under conditions of communication environment signal is weaker using terminal equipment user, embody for different use
The personalized terminal device design concept of family group, provides users with the convenient.
In the description of the present invention, term " multiple " then refers to two or more, unless otherwise restricted clearly, term
The orientation or positional relationship of the instructions such as "upper", "lower" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention；Term " connection ", " installation ", " fixation " etc. should all
It is interpreted broadly, for example, " connection " may be fixed connection or may be dismantle connection, or integral connection；Can be straight
Connect it is connected, can also be indirectly connected through an intermediary.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the description of the present invention, the description meaning of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Refer at least one implementation that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in the present invention
In example or example.In the present invention, schematic expression of the above terms are not necessarily referring to identical embodiment or example.And
And the particular features, structures, materials, or characteristics of description can be in any one or more of the embodiments or examples with suitable
Mode combines.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (13)
1. a kind of antenna assembly, it to be used for terminal device, which is characterized in that the antenna assembly includes：
Ground structure；
At least one first antenna ontology, the first antenna ontology are medium-high frequency section antenna；
At least one second antenna body, second antenna body are all frequency bands antenna, and second antenna body has the
Single port；
At least one RF switch, one end of the RF switch are connect with the first antenna ontology, the RF switch
The other end has second port and third port；
Wherein, the first port and the second port are communication signal port, and the third port is WiFi signal port.
2. antenna assembly according to claim 1, which is characterized in that the antenna assembly further includes：
Tie point, the tie point are arranged between first antenna ontology and second antenna body, the tie point and institute
Ground structure is stated to be connected.
3. antenna assembly according to claim 1, which is characterized in that the antenna assembly further includes：
The quantity of the first antenna ontology is one；
The quantity of second antenna body is two, and two second antenna bodies are separately positioned on the terminal device
The upper and lower ends of rear cover, and one in two second antenna bodies is adjacent with the first antenna ontology；
The quantity of the RF switch is corresponding with the quantity of first antenna ontology.
4. antenna assembly according to claim 1, which is characterized in that
The quantity of the first antenna ontology is two, and two first antenna ontologies are separately positioned on the terminal device
Rear cover upper and lower ends or the left and right sides；
The quantity of second antenna body is two, and two second antenna bodies are separately positioned on the upper and lower of the rear cover
Both ends, and it is adjacent with the first antenna ontology respectively；
The quantity of the RF switch is corresponding with the quantity of first antenna ontology.
5. antenna assembly according to claim 4, which is characterized in that
Two first antenna ontologies are arranged for diagonal line so that two first antenna ontologies are located at the two of the rear cover
Side；
Two second antenna bodies are arranged for diagonal line so that two second antenna bodies are located at the two of the rear cover
Side.
6. antenna assembly according to any one of claim 1 to 5, which is characterized in that
The ground structure is arranged on the mainboard that the terminal is arranged.
7. antenna assembly according to any one of claim 1 to 5, which is characterized in that
The ground structure is metallic plate, and the ground structure setting covers in the rear.
8. antenna assembly according to any one of claim 1 to 5, which is characterized in that
The RF switch further includes controller, and the controller is used for when with WiFi signal, and the third port is closed
It closes and disconnects the second port.
9. antenna assembly according to claim 7, which is characterized in that
There is gap between the ground structure and the first antenna ontology and second antenna body.
10. a kind of terminal device, which is characterized in that including antenna assembly as claimed in any one of claims 1-9 wherein.
11. a kind of control method of antenna assembly, which is characterized in that be used for antenna as claimed in any one of claims 1-9 wherein
Device, the antenna assembly are used for terminal device, and the control method of the antenna assembly includes：
Detect whether the terminal device receives WiFi connection requests；
When the detection terminal device receives WiFi connection requests, then the second port for controlling the RF switch disconnects,
The third port of the RF switch is closed, so that the first antenna ontology supports WiFi signal；
When detecting the terminal device and not receiving WiFi connection requests, then the second port for controlling the RF switch is closed,
The third port of the RF switch disconnects, so that the first antenna ontology supports communication signal.
12. the control method of antenna assembly according to claim 11, which is characterized in that detecting the terminal device
Further include before the step of working condition：
It receives and WiFi is forced to keep signal；
The third port for controlling the RF switch remains closed state, so that the first antenna ontology is forced to support WiFi
Signal.
13. the control method of antenna assembly according to claim 11, which is characterized in that detecting the terminal device
Further include before the step of working condition：
It receives pressure communication and keeps signal；
The second port for controlling the RF switch remains closed state, so that the first antenna ontology is forced to support communication
Signal.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711031561.8A CN108288761B (en) | 2017-10-27 | 2017-10-27 | Antenna device, terminal device, and control method of antenna device |
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| CN201711031561.8A CN108288761B (en) | 2017-10-27 | 2017-10-27 | Antenna device, terminal device, and control method of antenna device |
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| CN108288761B CN108288761B (en) | 2024-04-26 |
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| CN111277309A (en) * | 2020-01-21 | 2020-06-12 | Oppo广东移动通信有限公司 | Customer premises equipment |
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| CN108288761B (en) | 2024-04-26 |
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