CN106299600A - Multi-Function Antenna control method, device and there is the smart mobile phone of this device - Google Patents
Multi-Function Antenna control method, device and there is the smart mobile phone of this device Download PDFInfo
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- CN106299600A CN106299600A CN201610663384.4A CN201610663384A CN106299600A CN 106299600 A CN106299600 A CN 106299600A CN 201610663384 A CN201610663384 A CN 201610663384A CN 106299600 A CN106299600 A CN 106299600A
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- module
- filtration module
- coupling
- filtration
- signal receiving
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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
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of Multi-Function Antenna control method, Multi-Function Antenna device and has the smart mobile phone of this device.Wherein, Multi-Function Antenna device includes coupling coil, at least two filtration module and at least two signal receiving module, and described signal receiving module is connected with described coupling coil by respective described filtration module；Wherein, described at least two filtration module is operated in different frequency ranges, and described at least two signal receiving module is used for performing difference in functionality.The technical scheme of the offer of the present invention can make difference in functionality module share a coupled antenna, can work simultaneously be independent of each other, and need not antenna switching control module.
Description
Technical field
The present invention relates to control field, particularly relate to a kind of Multi-Function Antenna control method, device and there is this device
Smart mobile phone.
Background technology
Along with the development of mobile terminal technology, FM receiver FM radio has been the module that mobile phone is most basic,
Owing to the reception bandwidth of FM is 64 108MHz, its reception antenna length is longer, is limited by antenna length, and FM is difficult to arrange built-in
Antenna, current mobile phone FM module uses earphone as external antenna.Along with functions such as identification, on-line payment, near field transmission
The popularization of NFC function, NFC has also become the requisite function of middle and high end intelligent machine, and NFC near-field communication uses induction coil
As antenna, communication frequency is 13.56MHz.Additionally, along with the maturation of wireless charging technology and popularization, based on electromagnetic induction
Wireless charging technology is gradually introduced intelligence and dresses and wireless communication field, and having unlimited charge function also becomes smart mobile phone
One big attraction, the most conventional wireless charging uses electromagnetic induction principle, realizes wireless charging by energy variation, connecing of charging
Receiving module front end uses coupling coil as charging reception antenna, and wireless charging coupling frequency is generally 100～about 200KH.
In prior art, difference in functionality module uses respective antenna equipment respectively, it is impossible to common antenna, and needs not
Can functional module or different mode of operations between do and switch, as FM receiver, NFC near-field communication and wireless charging it
Between function switching, there is the problem that control efficiency is low.
Summary of the invention
In view of this, the invention provides a kind of Multi-Function Antenna device, including coupling coil, at least two filtration module
With at least two signal receiving module, described signal receiving module is by respective described filtration module and described coupling coil phase
Connect；Wherein, described at least two filtration module is operated in different frequency ranges, and described at least two signal receiving module is used
In performing difference in functionality.
Alternatively, described at least two signal receiving module includes that FM module, described at least two filtration module include
One filtration module, described FM module is connected with described coupling coil by the first filtration module.
Alternatively, described first filtration module includes the first coupling electric capacity, before being used for coupling a signal to described FM module
End.
Alternatively, described at least two signal receiving module also includes that NFC module, described at least two filtration module include
Second filtration module, described NFC module is connected with described coupling coil by the second filtration module.
Alternatively, described second filtration module includes band filter.
Alternatively, described at least two signal receiving module also includes wireless charging receiver module, and described at least two is filtered
Mode block includes the 3rd filtration module, and described wireless charging receiver module is connected with described coupling coil by the 3rd filtration module
Connect.
Alternatively, described 3rd filtration module includes low pass filter.
Alternatively, described 3rd filtration module includes the second coupling electric capacity and the 3rd coupling electric capacity, described coupling coil
Two ends couple the two ends phase of electric capacity and described wireless charging receiver module respectively by described second coupling electric capacity and the described 3rd
Connect.
Another aspect of the present invention additionally provides a kind of smart mobile phone, has the Multi-Function Antenna dress described in any of the above item
Put.
Another aspect of the invention additionally provides a kind of Multi-Function Antenna control method, uses at least two filtration module by coupling
After the composite signal that zygonema circle receives separates, it is respectively fed to corresponding at least two signal receiving module receiving terminal；Its
In, described at least two filtration module is operated in different frequency ranges, and described at least two signal receiving module is used for performing
Difference in functionality.
Alternatively, described at least two signal receiving module includes that FM module, described at least two filtration module include
One filtration module, is connected described FM module with described coupling coil by the first filtration module.
Alternatively, described first filtration module arranges the first coupling electric capacity, for received by described coupling coil
Signal is coupled to described FM module front end.
Alternatively, described at least two signal receiving module also includes that NFC module, described at least two filtration module include
Second filtration module, is connected described NFC module with described coupling coil by the second filtration module.
Alternatively, described second filtration module includes band filter.
Alternatively, described at least two signal receiving module also includes wireless charging receiver module, and described at least two is filtered
Mode block includes the 3rd filtration module, by described wireless charging receiver module by the 3rd filtration module and described coupling coil phase
Connect.
Alternatively, described 3rd filtration module includes low pass filter.
Alternatively, described 3rd filtration module arranges the second coupling electric capacity and the 3rd coupling electric capacity, by described coupling
The two ends of coil are respectively by described second coupling electric capacity and described 3rd coupling electric capacity and described wireless charging receiver module
Two ends are connected.
The technical scheme of the offer of the present invention, by increasing corresponding filtration module at coupling coil two ends, makes to receive compound
Corresponding module receiving terminal it is respectively fed to, it is possible to make difference in functionality module share a coupled antenna after Signal separator, can be simultaneously
Work is independent of each other, and need not antenna switching control module, it is achieved that antenna multifunctional combination truly.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this
Bright schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of the Multi-Function Antenna device that the present invention provides；
Fig. 2 is the structural representation of a preferred embodiment of the Multi-Function Antenna device that the present invention provides；
Fig. 3 is the structural representation of the another preferred embodiment of the Multi-Function Antenna device that the present invention provides；
Fig. 4 is the structural representation of the further embodiment of the Multi-Function Antenna device that the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention and
Technical solution of the present invention is clearly and completely described by corresponding accompanying drawing.Obviously, described embodiment is only the present invention one
Section Example rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of protection of the invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, "
Two " it is etc. for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that so use
Data can exchange in the appropriate case, in order to embodiments of the invention described herein can with except here diagram or
Order beyond those described is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment are not necessarily limited to
Those steps clearly listed or unit, but can include the most clearly listing or for these processes, method, product
Or intrinsic other step of equipment or unit.
The invention provides a kind of Multi-Function Antenna device.Fig. 1 is the structure of the Multi-Function Antenna device that the present invention provides
Schematic diagram.As it is shown in figure 1, the Multi-Function Antenna device of the present invention includes coupling coil 100, at least two filtration module 200 and
At least two signal receiving module 300, described signal receiving module 300 is by respective described filtration module 200 and described coupling
Zygonema circle 100 is connected；Wherein, described at least two filtration module 200 is operated in different frequency ranges, described at least two
Signal receiving module 300 is used for performing difference in functionality.Wherein filtration module is for the selection to signal intermediate frequency rate composition, selects spy
Standing wave band frequency, it is allowed to the signal component in the range of certain frequency normal through.The described signal that at least two kinds of functions are different connects
Receive module to be connected with same described coupling coil by respective described filtration module respectively, make described coupling coil accept
To composite signal separate after be respectively fed to the receiving terminal of corresponding signal receiving module.The Multi-Function Antenna that the present invention provides
Device can be used for smart mobile phone, and in general, smart mobile phone all has the signal receiving module that multiple function is different, such as FM mould
Block, NFC module and wireless charging receiver module etc..
Fig. 2 is the structural representation of a preferred embodiment of the Multi-Function Antenna device that the present invention provides.See Fig. 1 and figure
2, described at least two signal receiving module 300 includes that FM module 310, described at least two filtration module 200 include the first filter
Mode block 210, described FM module 310 is connected with described coupling coil 100 by the first filtration module.The reception band of FM module
A width of 64 108MHz, the composite signal that coupling coil receives passes through the first filtration module, it is allowed to FM module is suitable for bandwidth range
Interior signal passes through, and after the target signal filter of other audio range frequency, is sent to FM module receiving terminal.
Referring back to Fig. 1 and Fig. 2, described at least two signal receiving module 300 also includes NFC module 320, described at least two
Individual filtration module 200 includes that the second filtration module 220, described NFC module 320 are coupled with described by the second filtration module 220
Coil 100 is connected.
Referring back to Fig. 1 and Fig. 2, described at least two signal receiving module 300 also includes wireless charging receiver module 330,
Described at least two filtration module 200 includes the 3rd filtration module 230, and described wireless charging receiver module 330 is by the 3rd filter
Mode block 230 is connected with described coupling coil 100.Fig. 3 is the another preferred reality of the Multi-Function Antenna device that the present invention provides
Execute the structural representation of example.Seeing Fig. 2 and Fig. 3, described first filtration module 210 includes the first coupling electric capacity C1, for believing
Number it is coupled to described FM module front end.According to a kind of embodiment of Multi-Function Antenna device of the present invention, described FM module is passed through
Current-limiting resistance R1 and first coupling electric capacity C1 is connected.Owing to FM accepts to use monopole antenna, i.e. can be connect by a wire
By the signal in respective bandwidth, by coupling electric capacity C1, the signal that coupling electrical wiring single-termination receives is coupled to FM front end, signal
Be filtered again by the special module within FM after reception, the relevant treatment such as demodulation, to receive corresponding channel.
Seeing Fig. 2 and Fig. 3, described second filtration module 220 includes band filter.Band filter (band-pass
Filter) it is that a ripple allowing special frequency channel is by shielding the equipment of other frequency ranges simultaneously.NFC(Near Field
Communication, near field communication (NFC)) it is the radiotechnics of a kind of short distance high frequency, communication frequency is
13.56MHz.Band filter is used to accomplish, frequency component in the frequency range only used by NFC module, by it
He decays to extremely low level at the frequency component of scope, and the composite signal received by coupling coil carries out the selection of frequency content
After, it is sent to the receiving terminal of NFC module.
Seeing Fig. 2 and Fig. 3, described 3rd filtration module 230 includes low pass filter.Wireless charging technology (Wireless
Charge technology), come from wireless power transmission technology, owing to transmitting energy with magnetic field between charger and power device
Amount, does not runs wires to.Low pass filter is to allow to pass through less than the signal of cut-off frequency, but higher than cut-off frequency
Signal intransitable electronic filtering device.Wireless charging coupling frequency, generally at about 100-200KH, uses low-pass filtering
After the composite signal that coupling coil is received by device carries out the selection of frequency content, it is sent to the receiving terminal of wireless charging module.
Owing to NFC and wireless charging signal receive employing electromagnetic induction principle, and signal frequency and bandwidth differ, logical
Cross low pass filter and band filter and coupled signal selects to deliver to respectively corresponding module.
Fig. 4 is the structural representation of the further embodiment of the Multi-Function Antenna device that the present invention provides.According to this
The another embodiment of the 3rd filtration module of bright Multi-Function Antenna device, sees Fig. 2 and Fig. 4, described 3rd filtration module 230
Including the second coupling electric capacity C2 and the 3rd coupling electric capacity C3, the two ends of described coupling coil are respectively by described second coupling electric capacity
C2 is connected with the two ends of described wireless charging receiver module with described 3rd coupling electric capacity C3.Compared with Fig. 4 with Fig. 3, use
Two coupling electric capacity substitute low pass filter, realize corresponding effect equally.
See Fig. 2, Fig. 3 and Fig. 4, in the embodiment above, the composite signal that coupling coil receives, it is adaptable to different frequencies
The filtration module of rate scope for signal frequency carry out select filter, composite signal through separation after, the letter of different frequency scope
Number it is respectively fed to the receiving terminal of corresponding signal receiving module.
Another aspect of the present invention additionally provides a kind of smart mobile phone, has the Multi-Function Antenna dress described in any of the above item
Put.
Another aspect of the invention additionally provides a kind of Multi-Function Antenna control method, uses at least two filtration module by coupling
After the composite signal that zygonema circle receives separates, it is respectively fed to corresponding at least two signal receiving module receiving terminal；Its
In, described at least two filtration module is operated in different frequency ranges, and described at least two signal receiving module is used for performing
Difference in functionality.
According to a kind of embodiment of Multi-Function Antenna control method of the present invention, described at least two signal receiving module bag
Including FM module, described at least two filtration module includes the first filtration module, by described FM module by the first filtration module with
Described coupling coil is connected.
Further, described first filtration module arranges the first coupling electric capacity, for received by described coupling coil
Signal is coupled to described FM module front end.
According to a kind of embodiment of Multi-Function Antenna control method of the present invention, described at least two signal receiving module is also
Including NFC module, described at least two filtration module includes the second filtration module, by described NFC module by the second filtering mould
Block is connected with described coupling coil.
Further, described second filtration module includes band filter.
According to a kind of embodiment of Multi-Function Antenna control method of the present invention, described at least two signal receiving module is also
Including wireless charging receiver module, described at least two filtration module includes the 3rd filtration module, is received by described wireless charging
Module is connected with described coupling coil by the 3rd filtration module.
Further, described 3rd filtration module includes low pass filter.
Further, described 3rd filtration module arranges the second coupling electric capacity and the 3rd coupling electric capacity, by described coupling
The two ends of coil are respectively by described second coupling electric capacity and described 3rd coupling electric capacity and described wireless charging receiver module
Two ends are connected.
The Multi-Function Antenna control method method using the present invention achieves the module of difference in functionality and shares a coupling sky
Line, as noted above FM module, NFC module, wireless charging receiver module share a coupled antenna, and work, mutually simultaneously
Do not disturb, without switching, not only save resource, also improve control efficiency.
The technical scheme of the offer of the present invention, by increasing corresponding filtration module at coupling coil two ends, makes to receive compound
Corresponding module receiving terminal it is respectively fed to, it is possible to make difference in functionality module share a coupled antenna after Signal separator, can be simultaneously
Work is independent of each other, and need not antenna switching control module, it is achieved that antenna multifunctional combination truly.
Function described herein can be implemented in hardware, the processor software, firmware or its any combination that perform.
If implemented in the software performed by processor, then function can be stored in computer as one or more instruction or code
Transmitted on readable media or via computer-readable media.Other example and embodiment are wanted in the present invention and appended right
In seeking scope and the spirit of book.For example, owing to the character of software, function described above can use by processor,
The software that hardware, firmware, hardwired or the combination appointing whichever in these perform is implemented.Additionally, each functional unit can be integrated
In a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in
In one unit.
In several embodiments provided herein, it should be understood that disclosed technology contents, can be passed through other
Mode realizes.Wherein, device embodiment described above is only schematically, the division of the most described unit, Ke Yiwei
A kind of logic function divides, actual can have when realizing other dividing mode, the most multiple unit or assembly can in conjunction with or
Person is desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed is mutual
Between coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, unit or module or communication link
Connect, can be being electrical or other form.
The described unit illustrated as separating component can be or may not be physically separate, as controlling dress
The parts put can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
If described integrated unit realizes and as independent production marketing or use using the form of SFU software functional unit
Time, can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part that in other words prior art contributed or this technical scheme completely or partially can be with the form of software product
Embodying, this computer software product is stored in a storage medium, including some instructions with so that a computer
Equipment (can be for personal computer, server or the network equipment etc.) perform the whole of method described in each embodiment of the present invention or
Part steps.And aforesaid storage medium includes: USB flash disk, read only memory (ROM, Read-Only Memory), random access memory are deposited
Reservoir (RAM, Random Access Memory), portable hard drive, magnetic disc or CD etc. are various can store program code
Medium.
The foregoing is only embodiments of the invention, be not limited to the present invention, for those skilled in the art
For Yuan, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., within should be included in scope of the presently claimed invention.
Claims (17)
1. a Multi-Function Antenna device, it is characterised in that including:
Coupling coil, at least two filtration module and at least two signal receiving module,
Described signal receiving module is connected with described coupling coil by respective described filtration module；
Wherein, described at least two filtration module is operated in different frequency ranges, and described at least two signal receiving module is used
In performing difference in functionality.
Device the most according to claim 1, it is characterised in that described at least two signal receiving module includes FM module,
Described at least two filtration module includes the first filtration module, and described FM module is by the first filtration module and described coupling coil
It is connected.
Device the most according to claim 2, it is characterised in that described first filtration module includes the first coupling electric capacity, uses
In the signal that described coupling coil receives being coupled to described FM module front end.
4. according to the arbitrary described device of claim 1-3, it is characterised in that described at least two signal receiving module also includes
NFC module, described at least two filtration module includes the second filtration module, and described NFC module passes through the second filtration module and institute
State coupling coil to be connected.
Device the most according to claim 4, it is characterised in that described second filtration module includes band filter.
6. according to the arbitrary described device of claim 1-5, it is characterised in that described at least two signal receiving module also includes
Wireless charging receiver module, described at least two filtration module includes the 3rd filtration module, and described wireless charging receiver module leads to
Cross the 3rd filtration module to be connected with described coupling coil.
Device the most according to claim 6, it is characterised in that described 3rd filtration module includes low pass filter.
Device the most according to claim 6, it is characterised in that described 3rd filtration module includes the second coupling electric capacity and
Three coupling electric capacity, the two ends of described coupling coil couple electric capacity with described by described second coupling electric capacity and the described 3rd respectively
The two ends of wireless charging receiver module are connected.
9. a smart mobile phone, has the Multi-Function Antenna device as according to any one of claim 1-8.
10. a Multi-Function Antenna control method, it is characterised in that use at least two filtration module to be received by coupling coil
Composite signal separate after, be respectively fed to corresponding at least two signal receiving module receiving terminal；Wherein, described at least two
Individual filtration module is operated in different frequency ranges, and described at least two signal receiving module is used for performing difference in functionality.
11. methods according to claim 10, it is characterised in that described at least two signal receiving module includes FM mould
Block, described at least two filtration module includes the first filtration module, by described FM module by the first filtration module and described coupling
Zygonema circle is connected.
12. methods according to claim 11, it is characterised in that the first coupling electricity is set in described first filtration module
Hold, for the signal that described coupling coil receives being coupled to described FM module front end.
13. according to the arbitrary described method of claim 10-12, it is characterised in that described at least two signal receiving module is also
Including NFC module, described at least two filtration module includes the second filtration module, by described NFC module by the second filtering mould
Block is connected with described coupling coil.
14. methods according to claim 13, it is characterised in that described second filtration module includes band filter.
15. according to the arbitrary described method of claim 10-14, it is characterised in that described at least two signal receiving module is also
Including wireless charging receiver module, described at least two filtration module includes the 3rd filtration module, is received by described wireless charging
Module is connected with described coupling coil by the 3rd filtration module.
16. methods according to claim 15, it is characterised in that described 3rd filtration module includes low pass filter.
17. methods according to claim 15, it is characterised in that the second coupling electricity is set in described 3rd filtration module
Hold and the 3rd coupling electric capacity, by the two ends of described coupling coil respectively by described second coupling electric capacity and described 3rd coupling electricity
Hold and be connected with the two ends of described wireless charging receiver module.
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| CN201610663384.4A CN106299600A (en) | 2016-08-12 | 2016-08-12 | Multi-Function Antenna control method, device and there is the smart mobile phone of this device |
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| CN201610663384.4A CN106299600A (en) | 2016-08-12 | 2016-08-12 | Multi-Function Antenna control method, device and there is the smart mobile phone of this device |
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| CN108808870A (en) * | 2018-06-25 | 2018-11-13 | 葫芦岛智多多科技有限责任公司 | A kind of wireless charging control system and its control method based on NFC technique |
| WO2018205898A1 (en) * | 2017-05-12 | 2018-11-15 | 中兴通讯股份有限公司 | Antenna circuit, coupling module configured for antenna switching, and wireless communication device |
| WO2018205630A1 (en) * | 2017-05-12 | 2018-11-15 | 中兴通讯股份有限公司 | Antenna circuit, coupling module for antenna conversion, and wireless communication device |
| CN109495138A (en) * | 2018-10-29 | 2019-03-19 | Oppo广东移动通信有限公司 | Antenna assembly and electronic equipment |
| EP3493556A1 (en) * | 2017-12-01 | 2019-06-05 | Semiconductor Components Industries, LLC | All-in-one method for wireless connectivity and contactless battery charging of small wearables |
| CN110931942A (en) * | 2019-12-05 | 2020-03-27 | 惠州Tcl移动通信有限公司 | Antenna assembly and mobile terminal |
| CN111628792A (en) * | 2020-06-19 | 2020-09-04 | 上海艾为电子技术股份有限公司 | Electronic equipment |
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