CN107171679A - The method and electronic equipment of a kind of adjust automatically antenna - Google Patents
The method and electronic equipment of a kind of adjust automatically antenna Download PDFInfo
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- CN107171679A CN107171679A CN201710201275.5A CN201710201275A CN107171679A CN 107171679 A CN107171679 A CN 107171679A CN 201710201275 A CN201710201275 A CN 201710201275A CN 107171679 A CN107171679 A CN 107171679A
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- electronic equipment
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- shell material
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/12—Neutralising, balancing, or compensation arrangements
- H04B1/123—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means
- H04B1/126—Neutralising, balancing, or compensation arrangements using adaptive balancing or compensation means having multiple inputs, e.g. auxiliary antenna for receiving interfering signal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/11—Monitoring; Testing of transmitters for calibration
- H04B17/12—Monitoring; Testing of transmitters for calibration of transmit antennas, e.g. of the amplitude or phase
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
- H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
- H04B2001/1072—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal by tuning the receiver frequency
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Support Of Aerials (AREA)
Abstract
The embodiment of the invention discloses a kind of method of adjust automatically antenna and electronic equipment.The electronic equipment includes antenna, and methods described includes：Obtain the first parameter of the shell material of shell on the back for characterizing the electronic equipment；Based on the running parameter of antenna described in first parameter adjustment, to cause the frequency deviation of resonant frequency of the antenna to reduce.
Description
Technical field
The present invention relates to the information processing technology, and in particular to the method and electronic equipment of a kind of adjust automatically antenna.
Background technology
Requirement more and more higher with user to mobile terminal product, increasing mobile terminal uses metal shell,
To lift the texture of mobile terminal.Also, user can according to hobby self-changeable different materials, different colours metal shell,
To meet user's request.In the prior art, mobile device changes the metal shell of different materials, can cause the day in mobile device
The resonant frequency of line produces frequency deviation, so as to influence the communication quality of mobile device.
The content of the invention
To solve existing technical problem, the embodiment of the present invention provides the method and electronics of a kind of adjust automatically antenna
Equipment.
To reach above-mentioned purpose, what the technical scheme of the embodiment of the present invention was realized in：
The embodiments of the invention provide a kind of method of adjust automatically antenna, methods described is applied in electronic equipment, institute
Stating electronic equipment includes antenna, and methods described includes：
Obtain the first parameter of the shell material of shell on the back for characterizing the electronic equipment；
Based on the running parameter of antenna described in first parameter adjustment, with the frequency deviation for the resonant frequency for causing the antenna
Reduction.
In such scheme, the shell on the back is the auxiliary device being connected with the electronic equipment, and the auxiliary device blocks institute
The back side of electronic equipment is stated, the different auxiliary devices of the electronic equipment connection, the different auxiliary device have different
Function；
First parameter of the shell material for obtaining the shell on the back for characterizing the electronic equipment includes：
The shell material of the auxiliary device on the connection electronic equipment is obtained by the main interface of the electronic equipment
First parameter.
In such scheme, the running parameter based on antenna described in first parameter adjustment, including：
Based on the preset parameter sets of first parameter query, obtain in the parameter sets with the first parameter phase
Corresponding first running parameter, the running parameter for adjusting the antenna is first running parameter；
Wherein, the parameter sets include the parameter of multigroup sign shell material and the mapping relations of running parameter.
In such scheme, the first parameter of the shell material for obtaining the shell on the back for characterizing the electronic equipment, bag
Include：The mark that the predeterminated position of the shell on the back of the electronic equipment is set is recognized, is obtained based on recognition result for characterizing the electricity
First parameter of the shell material of the shell on the back of sub- equipment.
In such scheme, the first parameter of the shell material for obtaining the shell on the back for characterizing the electronic equipment, bag
Include：The corresponding electrical parameter of the shell on the back is obtained based on the shell on the back of the electronic equipment is accessed into particular electrical circuit；Based on the electricity
Property parameter determine to characterize the first parameter of the shell material of the shell on the back of the electronic equipment.
The embodiment of the present invention additionally provides a kind of electronic equipment, and the electronic equipment includes antenna；The electronic equipment is also
Including：Communication interface and controller；Wherein,
The communication interface, the first parameter of the shell material for obtaining the shell on the back for being used to characterize the electronic equipment,
First parameter is sent to the controller；
The controller, for the running parameter based on antenna described in first parameter adjustment, to cause the antenna
Resonant frequency frequency deviation reduction.
In such scheme, the shell on the back is the auxiliary device being connected with the electronic equipment, and the auxiliary device blocks institute
The back side of electronic equipment is stated, the different auxiliary devices of the electronic equipment connection, the different auxiliary device have different
Function；
The communication interface, the first ginseng of the shell material for obtaining the auxiliary device on the connection electronic equipment
Number.
In such scheme, the controller, for based on the preset parameter sets of first parameter query, obtaining described
First running parameter corresponding with first parameter in parameter sets, the running parameter for adjusting the antenna is described first
Running parameter；Wherein, the parameter sets include the parameter of multigroup sign shell material and the mapping relations of running parameter.
In such scheme, the electronic equipment also includes inductor, for recognize the electronic equipment shell on the back it is default
The mark that position is set, first that the shell material of the shell on the back for characterizing the electronic equipment is obtained based on recognition result is joined
Number, first parameter is sent to the controller by the communication interface.
In such scheme, the electronic equipment also includes test circuit, and the shell on the back for accessing the electronic equipment is obtained
Electrical parameter, determines to characterize the first parameter of the shell material of the shell on the back of the electronic equipment based on the electrical parameter；Send
First parameter is to the controller.
The method and electronic equipment of adjust automatically antenna provided in an embodiment of the present invention, the electronic equipment include antenna,
Methods described includes：Obtain the first parameter of the shell material of shell on the back for characterizing the electronic equipment；Based on described first
The running parameter of antenna described in parameter adjustment, to cause the frequency deviation of resonant frequency of the antenna to reduce.Using present invention implementation
The technical scheme of example, the shell material of the shell on the back based on electronic equipment is adjusted to the running parameter of the antenna of electronic equipment,
On the premise of user is met to the housing texture of electronic equipment, realize and the resonant frequency of the antenna of electronic equipment is adjusted
It is whole, the frequency shift (FS) of the resonant frequency of antenna is substantially reduced, the communication quality of electronic equipment is improved, so as to greatly improve
The call experience of user.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the method for the adjust automatically antenna of the embodiment of the present invention one；
Fig. 2 is the schematic flow sheet of the method for the adjust automatically antenna of the embodiment of the present invention two；
Fig. 3 is the application architecture schematic diagram of the method for the adjust automatically antenna of the embodiment of the present invention；
Fig. 4 is the composition structural representation one of the electronic equipment of the embodiment of the present invention；
Fig. 5 is the composition structural representation two of the electronic equipment of the embodiment of the present invention；
Fig. 6 is the composition structural representation three of the electronic equipment of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further detailed explanation.
Embodiment one
The embodiments of the invention provide a kind of method of adjust automatically antenna, methods described is applied in electronic equipment.Fig. 1
For the schematic flow sheet of the method for the adjust automatically antenna of the embodiment of the present invention one；As shown in figure 1, methods described includes：
Step 101：Obtain the first parameter of the shell material of shell on the back for characterizing the electronic equipment.
Step 102：Based on the running parameter of antenna described in first parameter adjustment, to cause the resonance frequency of the antenna
The frequency deviation reduction of rate.
In the present embodiment, the electronic equipment is the equipment with antenna, the mobile device such as mobile phone, tablet personal computer.
Accordingly, the electronic equipment also has shell on the back；It is to be understood that the housing that the shell on the back is included by the electronic equipment
At least partly.As a kind of embodiment, when the first face of the electronic equipment is provided with display screen, with first face phase
To the second face set housing be the shell on the back.It should be noted that the antenna of the electronic equipment is mutually only with shell on the back
It is vertical, i.e., antenna is provided with described electronic equipment, the shell on the back for protecting electronic equipment is additionally provided with, the antenna is arranged on bag
It is covered with the electronic equipment internal of shell on the back.
In the present embodiment, the shell on the back of the electronic equipment can use any material, and the material is, for example, metal material, modeling
Combination material of material material, metal and plastics etc..Have a variety of as the metal material of electronic equipment shell on the back, such as aluminium material,
Magnesium material, titanium matter etc.；And also have a variety of as the plastic material of electronic equipment shell on the back, for example poly- carbonic acid resin (PC,
Polycarbonates), acrylonitrile-butadiene-styrene copolymerized compound (ABS, Acrylonitrile-Butadiene-
Styrene Copolymers) etc..Based on this, pass through the type of the shell material of the shell on the back of parameter characterization electronic equipment, one
It is that the type that the parameter can distinguish the shell material is metal material plastic material or gold to plant embodiment
The combination material of category and plastics；Another embodiment, the parameter can distinguish in the shell material which kind of is specifically employed
Combination of which kind of plastics of metal or which kind of metal and which kind of plastics etc..It is to be understood that the sign institute obtained
The type of shell material of the shell on the back can be characterized by stating the first parameter of the shell material of the shell on the back of electronic equipment.
Then in the present embodiment, the first ginseng of the shell material for obtaining the shell on the back for characterizing the electronic equipment
Number, including：The mark that the predeterminated position of the electronic equipment is set is recognized, is obtained based on recognition result for characterizing the electronics
First parameter of the shell material of the shell on the back of equipment.Specifically, as a kind of embodiment, can recognize that the back of the body of the electronic equipment
The mark that predeterminated position on the inside of shell is set, the identification information being pre-configured with based on the first identification information-enquiry identified and ginseng
Several mapping relations, obtain the first parameter corresponding to first identification information；Wherein, be provided with advance in the electronic equipment
The mapping relations of the corresponding parameter of existing all shell materials and preset identifications.Wherein, the mark can be specifically mark
Symbol, the corresponding different parameter of difference of the identifier particular content.In specific implementation process, the mark can pass through electronics
The electricity device set on the inside of equipment shell on the back is realized；Then the electronic equipment is previously provided with the electricity for connecting the electricity device
Interface, reads the included content of the mark, so that it is corresponding to obtain first identification information by the electrical interface
First parameter.Certainly, the predeterminated position of the tagged electronic equipment is set to be not limited on the inside of the shell on the back of the electronic equipment,
Other predeterminated positions of the electronic equipment are also within the protection domain of the embodiment of the present invention.
It is used as another embodiment, it is generally the case that when the shell on the back of electronic equipment is metal material, set as electronics
The metal material of standby shell on the back is usually alloying metal material, each gold in the corresponding alloying metal material of different electronic equipment shell on the backs
Belonging to component also can be different；When the shell on the back of electronic equipment is plastic material, the plastic material as electronic equipment shell on the back is usually
The composition of each composition can not yet in high-molecular compound material, the corresponding high-molecular compound material of different electronic equipment shell on the backs
Together；Based on this, when the metal component in alloying metal material is different and/or high-molecular compound material in each composition composition not
Meanwhile, corresponding physical characteristic can also be differed.Based on this, in the present embodiment, shell on the back described in first parameter characterization
Shell material constituent, namely characterize the physical characteristic of the shell material.
Then in the present embodiment, the first ginseng of the shell material for obtaining the shell on the back for characterizing the electronic equipment
Number, including：It is corresponding electrically based on the shell material that the shell on the back access particular electrical circuit of the electronic equipment is obtained to the shell on the back
Parameter；The first parameter of the shell material of the shell on the back of the sign electronic equipment is determined based on the electrical parameter.Specifically, can
At least part of the shell on the back of the electronic equipment is accessed to the particular electrical circuit pre-set in the electronic equipment, the back of the body is obtained
The corresponding electrical parameter of shell material of shell, wherein, the electrical parameter can be at least one of following parameter：Magnitude of voltage,
Current value；The electrical parameter can be obtained by the voltage being loaded directly at least part shell on the back, can also be by measuring
The electrical parameter stated in the particular element in particular electrical circuit is obtained indirectly., can be on the inside of the shell on the back in specific implementation process
Pre-set contact so that when shell on the back is installed on an electronic device, the contact can be contacted with the access point of particular electrical circuit, from
And shell on the back is accessed the particular electrical circuit.In present embodiment, multigroup electrical parameter model is provided with the electronic equipment in advance
The mapping relations with the first parameter are enclosed, after the first electrical parameter of the shell material for characterizing the shell on the back is obtained, inquiry is described
Mapping relations, obtain the first electrical parameter scope where first electrical parameter, so as to obtain first electrical parameter
Corresponding first parameter of scope.
In the present embodiment, the running parameter based on antenna described in first parameter adjustment, including：Based on described
The preset parameter sets of one parameter query, obtain the first work ginseng corresponding with first parameter in the parameter sets
Number, the running parameter for adjusting the antenna is first running parameter；Wherein, the parameter sets include multigroup sign shell
The parameter of body material and the mapping relations of running parameter.
Specifically, due to the resonant frequency and the physical length of antenna of antenna, resonance wave free space transmission speed
And transmission speed in antennas is related；Due to resonance wave need to through electronic equipment shell on the back radiate, shell on the back material not
With in the case of, the resonant frequency of caused antenna can also shift.Based on this, in the embodiment of the present invention, the electronics is set
The parameter of multigroup sign shell material and the mapping relations of running parameter are pre-configured with standby, characterization of electronic equipment shell on the back is being obtained
Shell material the first parameter after, inquire about the mapping relations, obtain corresponding first running parameter of first parameter, adjust
The running parameter of the whole antenna is first running parameter, to compensate influence of the housing to the transmission speed of resonance wave, from
And the frequency deviation of the resonant frequency of the antenna.
Using the technical scheme of the embodiment of the present invention, the day of the shell material of the shell on the back based on electronic equipment to electronic equipment
The running parameter of line is adjusted, and on the premise of user is met to the housing texture of electronic equipment, is realized to electronic equipment
The resonant frequency of antenna is adjusted, and substantially reduces the frequency shift (FS) of the resonant frequency of antenna, improves the logical of electronic equipment
Quality is believed, so as to greatly improve the call experience of user.
Embodiment two
The embodiment of the present invention additionally provides a kind of method of adjust automatically antenna, and methods described is applied in electronic equipment.
Fig. 2 is the schematic flow sheet of the method for the adjust automatically antenna of the embodiment of the present invention two；As shown in Fig. 2 methods described includes：
Step 201：The housing material for connecting the auxiliary device on the electronic equipment is obtained by the main interface of electronic equipment
First parameter of matter.
Step 202：Based on the running parameter of antenna described in first parameter adjustment, to cause the resonance frequency of the antenna
The frequency deviation reduction of rate.
In the present embodiment, the electronic equipment is the equipment with antenna, the mobile device such as mobile phone, tablet personal computer.
In the present embodiment, the electronic equipment also has shell on the back, and the shell on the back is the auxiliary device being connected with the electronic equipment；It is described
Auxiliary device blocks the back side of the electronic equipment, and the electronic equipment connects different auxiliary devices, described different attached
Equipment has different functions.It is to be understood that the electronic equipment has detachable shell on the back, the shell on the back can be used as connection institute
The auxiliary device of electronic equipment is stated, the function of the auxiliary device corresponding to different shell on the backs is different.For example, integrated on the first shell on the back
There is image capture module, then install after the shell on the back equivalent to the auxiliary device that image collecting function is connected with electronic equipment.
For another example be integrated with projection module on the second shell on the back, then install after the shell on the back and to be connected with throwing equivalent to the electronic equipment
The auxiliary device of shadow function.In specific implementation process, preset on the circuit board of the electronic equipment with the shell on the back
The first interface of integration module electrical connection, after shell on the back is installed, the preset second interface of integrated module and described the on shell on the back
One interface is connected, and the electronic equipment is controlled the auxiliary device of connection, the function of being supported with the auxiliary device.
Wherein, at least part for the housing that the shell on the back is included by the electronic equipment.As a kind of embodiment, when
When first face of the electronic equipment is provided with display screen, the housing that second face relative with first face is set is described
Shell on the back.It should be noted that the antenna of the electronic equipment and shell on the back are separate, i.e., it is provided with day in described electronic equipment
Line.
In the present embodiment, there can be any material as the auxiliary device of the shell on the back of the electronic equipment, it is described attached to set
Standby function is different, and the material having as the auxiliary device of shell on the back is also different.For example when auxiliary device is with image
During the auxiliary device of acquisition function, image capture module is also integrated with shell on the back, then except being used as protection electronic equipment internal
Beyond the material of housing, it can also include for example as glass material of camera lens etc..As a kind of embodiment, pass through parameter
The type of the shell material of the shell on the back of characterization of electronic equipment, the type that the parameter can distinguish the shell material is metal material
The combination material of matter plastic material or metal and plastics, or glass material etc.；Another embodiment, it is described
Parameter, which can be distinguished, specifically employs which kind of plastics of which kind of metal or which kind of metal and which kind of modeling in the shell material
Combination of material etc..It is to be understood that the first parameter energy of the shell material of the shell on the back of the sign electronic equipment obtained
Enough characterize the type or type combination of the shell material of the shell on the back.
Then in the present embodiment, the first ginseng of the shell material for obtaining the shell on the back for characterizing the electronic equipment
Number, including：The mark that the predeterminated position of the electronic equipment is set is recognized, is obtained based on recognition result for characterizing the electronics
First parameter of the shell material of the shell on the back of equipment.Specifically, as a kind of embodiment, can recognize that the back of the body of the electronic equipment
The mark that predeterminated position on the inside of shell is set, the identification information being pre-configured with based on the first identification information-enquiry identified and ginseng
Several mapping relations, obtain the first parameter corresponding to first identification information；Wherein, be provided with advance in the electronic equipment
The mapping relations of the corresponding parameter of existing all shell materials and preset identifications.Wherein, the mark can be specifically mark
Symbol, the corresponding different parameter of difference of the identifier particular content.In specific implementation process, the mark can pass through electronics
The electricity device set on the inside of equipment shell on the back is realized；Then the electronic equipment is previously provided with the electricity for connecting the electricity device
Interface, reads the included content of the mark, so that it is corresponding to obtain first identification information by the electrical interface
First parameter.Certainly, the predeterminated position of the tagged electronic equipment is set to be not limited on the inside of the shell on the back of the electronic equipment,
Other predeterminated positions of the electronic equipment are also within the protection domain of the embodiment of the present invention.
It is used as another embodiment, it is generally the case that when the shell on the back of electronic equipment is metal material, set as electronics
The metal material of standby shell on the back is usually alloying metal material, each gold in the corresponding alloying metal material of different electronic equipment shell on the backs
Belonging to component also can be different；When the shell on the back of electronic equipment is plastic material, the plastic material as electronic equipment shell on the back is usually
The composition of each composition can not yet in high-molecular compound material, the corresponding high-molecular compound material of different electronic equipment shell on the backs
Together；Based on this, when the metal component in alloying metal material is different and/or high-molecular compound material in each composition composition not
Meanwhile, corresponding physical characteristic can also be differed.Based on this, in the present embodiment, shell on the back described in first parameter characterization
Shell material constituent, namely characterize the physical characteristic of the shell material.
Then in the present embodiment, the first ginseng of the shell material for obtaining the shell on the back for characterizing the electronic equipment
Number, including：It is corresponding electrically based on the shell material that the shell on the back access particular electrical circuit of the electronic equipment is obtained to the shell on the back
Parameter；The first parameter of the shell material of the shell on the back of the sign electronic equipment is determined based on the electrical parameter.Specifically, can
At least part of the shell on the back of the electronic equipment is accessed to the particular electrical circuit pre-set in the electronic equipment, the back of the body is obtained
The corresponding electrical parameter of shell material of shell, wherein, the electrical parameter can be at least one of following parameter：Magnitude of voltage,
Current value；The electrical parameter can be obtained by the voltage being loaded directly at least part shell on the back, can also be by measuring
The electrical parameter stated in the particular element in particular electrical circuit is obtained indirectly., can be on the inside of the shell on the back in specific implementation process
Pre-set contact so that when shell on the back is installed on an electronic device, the contact can be contacted with the access point of particular electrical circuit, from
And shell on the back is accessed the particular electrical circuit.In present embodiment, multigroup electrical parameter model is provided with the electronic equipment in advance
The mapping relations with the first parameter are enclosed, after the first electrical parameter of the shell material for characterizing the shell on the back is obtained, inquiry is described
Mapping relations, obtain the first electrical parameter scope where first electrical parameter, so as to obtain first electrical parameter
Corresponding first parameter of scope.
In the present embodiment, the running parameter based on antenna described in first parameter adjustment, including：Based on described
The preset parameter sets of one parameter query, obtain the first work ginseng corresponding with first parameter in the parameter sets
Number, the running parameter for adjusting the antenna is first running parameter；Wherein, the parameter sets include multigroup sign shell
The parameter of body material and the mapping relations of running parameter.
Specifically, due to the resonant frequency and the physical length of antenna of antenna, resonance wave free space transmission speed
And transmission speed in antennas is related；Due to resonance wave need to through electronic equipment shell on the back radiate, shell on the back material not
With in the case of, namely from the electronic equipment connect auxiliary device it is different in the case of, the resonant frequency of caused antenna
Also it can shift.Based on this, in the embodiment of the present invention, the ginseng of multigroup sign shell material is pre-configured with the electronic equipment
The mapping relations of number and running parameter, after the first parameter of shell material of characterization of electronic equipment shell on the back is obtained, inquiry is described
Mapping relations, obtain corresponding first running parameter of first parameter, and the running parameter for adjusting the antenna is described first
Running parameter, to compensate influence of the housing to the transmission speed of resonance wave, so that the frequency deviation of the resonant frequency of the antenna.
Using the technical scheme of the embodiment of the present invention, the day of the shell material of the shell on the back based on electronic equipment to electronic equipment
The running parameter of line is adjusted, and on the premise of user is met to the housing texture of electronic equipment, is realized to electronic equipment
The resonant frequency of antenna is adjusted, and substantially reduces the frequency shift (FS) of the resonant frequency of antenna, improves the logical of electronic equipment
Quality is believed, so as to greatly improve the call experience of user.
Based on the method for the adjust automatically antenna described in embodiment one and embodiment two, in the embodiment of the present invention, based on institute
The running parameter of antenna described in the first parameter adjustment is stated, the position of the resonant frequency of antenna is specifically adjusted.Fig. 3 is real for the present invention
Apply the application architecture schematic diagram of the method for the adjust automatically antenna of example；As shown in figure 3, the antenna modules in electronic equipment include
The components such as dual-mode antenna, antenna tuner, power amplifier and transceiver；The work of adjustment antenna described in the embodiment of the present invention
It is specifically the parameter for adjusting antenna tuner as parameter；The antenna tuner is used as the impedance matching for connecting antenna and transceiver
Network, its effect is to make the impedance matching between transceiver and antenna, so that antenna has the radiant power of maximum.Wherein, institute
The matching network in antenna tuner is stated by inductance, electric capacity and relay group into then based on first parameter in the present embodiment
Adjust the effective length and/or the capacity of electric capacity of the running parameter of the antenna, the specifically inductance in adjustment antenna tuner
Size, so that the impedance and the impedance matching of transceiver of antenna.
Embodiment three
The embodiment of the present invention additionally provides a kind of electronic equipment.Fig. 4 is the composition knot of the electronic equipment of the embodiment of the present invention
Structure schematic diagram one；The electronic equipment includes antenna 41；The electronic equipment also includes：Communication interface 43 and controller 42；Its
In,
The communication interface 43, the first ginseng of the shell material for obtaining the shell on the back for being used to characterize the electronic equipment
Number, sends first parameter to the controller 42；
The controller 42, it is described to cause for the running parameter based on antenna 41 described in first parameter adjustment
The frequency deviation reduction of the resonant frequency of antenna 41.
In the present embodiment, the electronic equipment is the equipment with antenna 41, and the movement such as mobile phone, tablet personal computer is set
It is standby.Accordingly, the electronic equipment also has shell on the back；It is to be understood that the shell that the shell on the back is included by the electronic equipment
At least part of body.As a kind of embodiment, when the first face of the electronic equipment is provided with display screen, with described first
The housing that the second relative face of face is set is the shell on the back.It should be noted that the antenna 41 and shell on the back of the electronic equipment
It is separate, i.e., antenna is provided with described electronic equipment, the shell on the back for protecting electronic equipment, the antenna 41 is additionally provided with
It is arranged on the electronic equipment internal for being coated with shell on the back.
In the present embodiment, the shell on the back of the electronic equipment can use any material, and the material is, for example, metal material, modeling
Combination material of material material, metal and plastics etc..Have a variety of as the metal material of electronic equipment shell on the back, such as aluminium material,
Magnesium material, titanium matter etc.；And also have a variety of as the plastic material of electronic equipment shell on the back, such as PC, ABS etc..Based on this,
By the type of the shell material of the shell on the back of parameter characterization electronic equipment, a kind of embodiment is that the parameter can distinguish institute
The type for stating shell material is the combination material of metal material plastic material or metal and plastics；Another embodiment party
Formula, the parameter can distinguish specifically employed in the shell material which kind of plastics of which kind of metal or which kind of metal and
Combination of which kind of plastics etc..It is to be understood that the first of the shell material of the shell on the back of the sign electronic equipment obtained
Parameter can characterize the type of the shell material of the shell on the back.
Then in the present embodiment, as shown in figure 5, the electronic equipment also includes inductor 44, for recognizing the electricity
The mark that the predeterminated position of sub- equipment is set, the housing material of the shell on the back for characterizing the electronic equipment is obtained based on recognition result
First parameter of matter, first parameter is sent to the controller 42 by the communication interface 43.Specifically, as a kind of
Embodiment, the inductor 44 can recognize that the mark that the predeterminated position on the inside of the shell on the back of the electronic equipment is set, based on knowledge
Identification information and the mapping relations of parameter that the first identification information-enquiry not gone out is pre-configured with, obtain first identification information
Corresponding first parameter；Wherein, the corresponding parameter of existing all shell materials is provided with the electronic equipment in advance and pre-
Put the mapping relations of mark.Wherein, the mark can be specifically identifier, and the difference correspondence of the identifier particular content is not
Same parameter.In specific implementation process, the mark can be realized by the electricity device set on the inside of electronic equipment shell on the back；Then
The inductor 44 reads the included content of the mark, so as to obtain the first parameter corresponding to first identification information.
Certainly, the predeterminated position of the tagged electronic equipment is set to be not limited on the inside of the shell on the back of the electronic equipment, the electronics
Other predeterminated positions of equipment are also within the protection domain of the embodiment of the present invention.
It is used as another embodiment, it is generally the case that when the shell on the back of electronic equipment is metal material, set as electronics
The metal material of standby shell on the back is usually alloying metal material, each gold in the corresponding alloying metal material of different electronic equipment shell on the backs
Belonging to component also can be different；When the shell on the back of electronic equipment is plastic material, the plastic material as electronic equipment shell on the back is usually
The composition of each composition can not yet in high-molecular compound material, the corresponding high-molecular compound material of different electronic equipment shell on the backs
Together；Based on this, when the metal component in alloying metal material is different and/or high-molecular compound material in each composition composition not
Meanwhile, corresponding physical characteristic can also be differed.Based on this, in the present embodiment, shell on the back described in first parameter characterization
Shell material constituent, namely characterize the physical characteristic of the shell material.
Then in the present embodiment, it is described for accessing as shown in fig. 6, the electronic equipment also includes test circuit 45
The shell material of the shell on the back of electronic equipment obtains electrical parameter, determines to characterize the back of the body of the electronic equipment based on the electrical parameter
First parameter of the shell material of shell；First parameter is sent to the controller 42.Specifically, can be by the electronic equipment
At least part of shell on the back access the particular electrical circuit pre-set in the electronic equipment, obtain the shell material pair of the shell on the back
The electrical parameter answered, wherein, the electrical parameter can be at least one of following parameter：Magnitude of voltage, current value；It is described electrical
Parameter can be obtained by the voltage being loaded directly at least part shell on the back, can also be by measuring the spy in the particular electrical circuit
The electrical parameter determined on element is obtained indirectly.In specific implementation process, contact can be pre-set on the inside of the shell on the back so that
When shell on the back is installed on an electronic device, the contact can be contacted with the access point of particular electrical circuit, so that shell on the back access is described
Particular electrical circuit.In present embodiment, reflecting for multigroup electrical parameter scope and the first parameter is provided with the electronic equipment in advance
Relation is penetrated, after the first electrical parameter of the shell material for characterizing the shell on the back is obtained, the mapping relations are inquired about, obtains described
The first electrical parameter scope where first electrical parameter, so as to obtain corresponding first ginseng of the first electrical parameter scope
Number.
In the present embodiment, the controller 42, for based on the preset parameter sets of first parameter query, obtaining institute
The first running parameter corresponding with first parameter in parameter sets is stated, it is described to adjust the running parameter of the antenna 41
First running parameter；Wherein, the parameter sets include the parameter of multigroup sign shell material and the mapping of running parameter is closed
System.
Specifically, due to the resonant frequency and the physical length of antenna of antenna, resonance wave free space transmission speed
And transmission speed in antennas is related；Due to resonance wave need to through electronic equipment shell on the back radiate, shell on the back material not
With in the case of, the resonant frequency of caused antenna can also shift.Based on this, in the embodiment of the present invention, the controller
The parameter of multigroup sign shell material and the mapping relations of running parameter are pre-configured with 42, characterization of electronic equipment shell on the back is being obtained
Shell material the first parameter after, inquire about the mapping relations, obtain corresponding first running parameter of first parameter, adjust
The running parameter of the whole antenna is first running parameter, to compensate influence of the housing to the transmission speed of resonance wave, from
And the frequency deviation of the resonant frequency of the antenna.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
Understand, each processing unit in the electronic equipment of the embodiment of the present invention according to the associated description of the method for foregoing adjust automatically antenna,
It can be realized by realizing the analog circuit of the function described in the embodiment of the present invention, can also be by performing institute of the embodiment of the present invention
Operation of the software for the function of stating on intelligent terminal and realize.
Example IV
The embodiment of the present invention additionally provides a kind of electronic equipment.As shown in figure 4, the electronic equipment includes antenna 41；Institute
Stating electronic equipment also includes：Communication interface 43 and controller 42；Wherein,
The communication interface 43, the first ginseng of the shell material for obtaining the auxiliary device on the connection electronic equipment
Number, sends first parameter to the controller 42；Wherein, the auxiliary device being connected with the electronic equipment is the electronics
The shell on the back of equipment；The auxiliary device blocks the back side of the electronic equipment, the electronic equipment connect different auxiliary devices,
The different auxiliary device has different functions；
The controller 42, it is described to cause for the running parameter based on antenna 41 described in first parameter adjustment
The frequency deviation reduction of the resonant frequency of antenna 41.
In the present embodiment, the electronic equipment is the equipment with antenna 41, and the movement such as mobile phone, tablet personal computer is set
It is standby.In the present embodiment, the electronic equipment also has shell on the back, and the shell on the back is the auxiliary device being connected with the electronic equipment；
The auxiliary device blocks the back side of the electronic equipment, and the electronic equipment connects different auxiliary devices, described different
Auxiliary device has different functions.It is to be understood that the electronic equipment has detachable shell on the back, the shell on the back can be used as company
The auxiliary device of the electronic equipment is connect, the function of the auxiliary device corresponding to different shell on the backs is different.For example, on the first shell on the back
Image capture module is integrated with, then installs after the shell on the back and to set equivalent to being connected with the attached of image collecting function with electronic equipment
It is standby.For another example be integrated with projection module on the second shell on the back, then install after the shell on the back and to be connected with equivalent to the electronic equipment
The auxiliary device of projecting function.In specific implementation process, preset on the circuit board of the electronic equipment with the shell on the back
Integration module electrical connection first interface, after shell on the back is installed, on shell on the back the preset second interface of integrated module with it is described
First interface is connected, and the electronic equipment is controlled the auxiliary device of connection, the function of being supported with the auxiliary device.
Wherein, at least part for the housing that the shell on the back is included by the electronic equipment.As a kind of embodiment, when the electronics
When first face of equipment is provided with display screen, the housing that second face relative with first face is set is the shell on the back.Need
It is noted that the antenna 41 and shell on the back of the electronic equipment are separate, i.e., it is provided with antenna 41 in described electronic equipment.
In the present embodiment, there can be any material as the auxiliary device of the shell on the back of the electronic equipment, it is described attached to set
Standby function is different, and the material having as the auxiliary device of shell on the back is also different.For example when auxiliary device is with image
During the auxiliary device of acquisition function, image capture module is also integrated with shell on the back, then except being used as protection electronic equipment internal
Beyond the material of housing, it can also include for example as glass material of camera lens etc..As a kind of embodiment, pass through parameter
The type of the shell material of the shell on the back of characterization of electronic equipment, the type that the parameter can distinguish the shell material is metal material
The combination material of matter plastic material or metal and plastics, or glass material etc.；Another embodiment, it is described
Parameter, which can be distinguished, specifically employs which kind of plastics of which kind of metal or which kind of metal and which kind of modeling in the shell material
Combination of material etc..It is to be understood that the first parameter energy of the shell material of the shell on the back of the sign electronic equipment obtained
Enough characterize the type or type combination of the shell material of the shell on the back.
Then in the present embodiment, as shown in figure 5, the electronic equipment also includes inductor 44, for recognizing the electricity
The mark that the predeterminated position of sub- equipment is set, the housing material of the shell on the back for characterizing the electronic equipment is obtained based on recognition result
First parameter of matter, first parameter is sent to the controller 42 by the communication interface 43.Specifically, as a kind of
Embodiment, the inductor 44 can recognize that the mark that the predeterminated position on the inside of the shell on the back of the electronic equipment is set, based on knowledge
Identification information and the mapping relations of parameter that the first identification information-enquiry not gone out is pre-configured with, obtain first identification information
Corresponding first parameter；Wherein, the corresponding parameter of existing all shell materials is provided with the electronic equipment in advance and pre-
Put the mapping relations of mark.Wherein, the mark can be specifically identifier, and the difference correspondence of the identifier particular content is not
Same parameter.In specific implementation process, the mark can be realized by the electricity device set on the inside of electronic equipment shell on the back；Then
The inductor 44 reads the included content of the mark, so as to obtain the first parameter corresponding to first identification information.
Certainly, the predeterminated position of the tagged electronic equipment is set to be not limited on the inside of the shell on the back of the electronic equipment, the electronics
Other predeterminated positions of equipment are also within the protection domain of the embodiment of the present invention.
It is used as another embodiment, it is generally the case that when the shell on the back of electronic equipment is metal material, set as electronics
The metal material of standby shell on the back is usually alloying metal material, each gold in the corresponding alloying metal material of different electronic equipment shell on the backs
Belonging to component also can be different；When the shell on the back of electronic equipment is plastic material, the plastic material as electronic equipment shell on the back is usually
The composition of each composition can not yet in high-molecular compound material, the corresponding high-molecular compound material of different electronic equipment shell on the backs
Together；Based on this, when the metal component in alloying metal material is different and/or high-molecular compound material in each composition composition not
Meanwhile, corresponding physical characteristic can also be differed.Based on this, in the present embodiment, shell on the back described in first parameter characterization
Shell material constituent, namely characterize the physical characteristic of the shell material.
Then in the present embodiment, it is described for accessing as shown in fig. 6, the electronic equipment also includes test circuit 45
The shell material of the shell on the back of electronic equipment obtains electrical parameter, determines to characterize the back of the body of the electronic equipment based on the electrical parameter
First parameter of the shell material of shell；First parameter is sent to the controller 42.Specifically, can be by the electronic equipment
At least part of shell on the back access the particular electrical circuit pre-set in the electronic equipment, obtain the shell material pair of the shell on the back
The electrical parameter answered, wherein, the electrical parameter can be at least one of following parameter：Magnitude of voltage, current value；It is described electrical
Parameter can be obtained by the voltage being loaded directly at least part shell on the back, can also be by measuring the spy in the particular electrical circuit
The electrical parameter determined on element is obtained indirectly.In specific implementation process, contact can be pre-set on the inside of the shell on the back so that
When shell on the back is installed on an electronic device, the contact can be contacted with the access point of particular electrical circuit, so that shell on the back access is described
Particular electrical circuit.In present embodiment, reflecting for multigroup electrical parameter scope and the first parameter is provided with the electronic equipment in advance
Relation is penetrated, after the first electrical parameter of the shell material for characterizing the shell on the back is obtained, the mapping relations are inquired about, obtains described
The first electrical parameter scope where first electrical parameter, so as to obtain corresponding first ginseng of the first electrical parameter scope
Number.
In the present embodiment, the controller 42, for based on the preset parameter sets of first parameter query, obtaining institute
The first running parameter corresponding with first parameter in parameter sets is stated, it is described to adjust the running parameter of the antenna 41
First running parameter；Wherein, the parameter sets include the parameter of multigroup sign shell material and the mapping of running parameter is closed
System.
Specifically, due to the resonant frequency and the physical length of antenna of antenna, resonance wave free space transmission speed
And transmission speed in antennas is related；Due to resonance wave need to through electronic equipment shell on the back radiate, shell on the back material not
With in the case of, namely from the electronic equipment connect auxiliary device it is different in the case of, the resonant frequency of caused antenna
Also it can shift.Based on this, in the embodiment of the present invention, the ginseng of multigroup sign shell material is pre-configured with the controller 42
The mapping relations of number and running parameter, after the first parameter of shell material of characterization of electronic equipment shell on the back is obtained, inquiry is described
Mapping relations, obtain corresponding first running parameter of first parameter, and the running parameter for adjusting the antenna is described first
Running parameter, to compensate influence of the housing to the transmission speed of resonance wave, so that the frequency deviation of the resonant frequency of the antenna.
It will be appreciated by those skilled in the art that in the electronic equipment of the embodiment of the present invention each processing unit function, can join
Understand, each processing unit in the electronic equipment of the embodiment of the present invention according to the associated description of the method for foregoing adjust automatically antenna,
It can be realized by realizing the analog circuit of the function described in the embodiment of the present invention, can also be by performing institute of the embodiment of the present invention
Operation of the software for the function of stating on intelligent terminal and realize.
Based on the method for the adjust automatically antenna described in embodiment three and example IV, in the embodiment of the present invention, the control
Device 42 processed, based on the running parameter of antenna 41 described in first parameter adjustment, specifically adjusts the resonant frequency of antenna 41
Position.As shown in figure 3, (antenna modules are described in embodiment three and example IV to the antenna modules in electronic equipment
Antenna) include the components such as dual-mode antenna, antenna tuner, power amplifier and transceiver；The controller adjustment antenna
Running parameter is specifically the parameter for adjusting antenna tuner；The antenna tuner is used as the impedance for connecting antenna and transceiver
Distribution network, its effect is to make the impedance matching between transceiver and antenna, so that antenna has the radiant power of maximum.Wherein,
Matching network in the antenna tuner is by inductance, electric capacity and relay group into then the controller is based on the described first ginseng
The running parameter of the number adjustment antenna, specifically adjusts the effective length and/or the appearance of electric capacity of the inductance in antenna tuner
Size is measured, so that the impedance and the impedance matching of transceiver of antenna.
In the embodiment of the present invention, the communication interface 43 is the communication interface 43 associated with the controller 42；It is described
First parameter can be sent to the controller 42 communication interface 43 using wire transmission or by way of being wirelessly transferred；Work as use
During the mode of wireless transmission method, the communication interface 43 can be as wireless communication module, and first parameter can pass through day
The radiation transmission of line is sent to the controller 42 to the wireless communication module, then by the wireless communication module.
In the embodiment of the present invention three and example IV, controller 42 and inductor 44 in the electronic equipment, in reality
Can be at the central processing unit in the electronic equipment (CPU, Central Processing Unit), data signal in
Reason device (DSP, Digital Signal Processor), micro-control unit (MCU, Microcontroller Unit) can be compiled
Journey gate array (FPGA, Field-Programmable Gate Array) is realized；Communication interface 43 in the electronic equipment,
(it can be included by communications module in actual applications：Base communication external member, operating system, communication module, standard interface and association
View etc.) and dual-mode antenna realization；Test circuit 45 in the electronic equipment, in actual applications can be by being exclusively used in testing housing
The circuit realiration of material.
One embodiment in the present invention is to adjust the relevant operating parameter of antenna for housing material in itself, so that
Obtain the frequency deviation reduction of the resonant frequency of the antenna.Another embodiment in the present invention, electronic equipment (for example, smart mobile phone)
With auxiliary device (for example, projection module, camera module, sound box module etc. are differently attached to attached on electronic equipment set
It is standby) after connection, the relevant operating parameter of the antenna of the material of auxiliary device of the electronic equipment based on connection adjustment electronic equipment, with
So that the frequency deviation reduction of the resonant frequency of the antenna.It is pointed out that adjusting the antenna of electronic equipment in this embodiment
Relevant operating parameter be to be based solely on determined by the material of auxiliary device because electronic equipment between dispatching from the factory by day
Line is adjusted to optimal.Certainly the relevant operating parameter of the antenna of adjustment electronic equipment is to be based in another embodiment of the invention
The material of auxiliary device is determined and based on determined by the material comprehensive descision of the casting of electronic device in itself.
, can be by it in several embodiments provided herein, it should be understood that disclosed apparatus and method
Its mode is realized.Apparatus embodiments described above are only schematical, for example, the division of the unit, is only
A kind of division of logic function, can have other dividing mode, such as when actually realizing：Multiple units or component can be combined, or
Another system is desirably integrated into, or some features can be ignored, or do not perform.In addition, shown or discussed each composition portion
Coupling point each other or direct-coupling or communication connection can be the INDIRECT COUPLINGs of equipment or unit by some interfaces
Or communication connection, can be electrical, machinery or other forms.
The above-mentioned unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can positioned at a place, can also be distributed to multiple network lists
In member；Part or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in various embodiments of the present invention can be fully integrated into a processing unit, also may be used
Be each unit individually as a unit, can also two or more units it is integrated in a unit；It is above-mentioned
Integrated unit can both be realized in the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit to realize.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：It is movable storage device, read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or
Person's CD etc. is various can be with the medium of store program codes.
Or, if the above-mentioned integrated unit of the present invention is realized using in the form of software function module and is used as independent product
Sale in use, can also be stored in a computer read/write memory medium.Understood based on such, the present invention is implemented
The part that the technical scheme of example substantially contributes to prior art in other words can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be with
It is personal computer, server or network equipment etc.) perform all or part of each of the invention embodiment methods described.
And foregoing storage medium includes：Movable storage device, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of method of adjust automatically antenna, methods described is applied in electronic equipment, the electronic equipment includes antenna, institute
The method of stating includes：
Obtain the first parameter of the shell material of shell on the back for characterizing the electronic equipment；
Based on the running parameter of antenna described in first parameter adjustment, to cause the frequency deviation of resonant frequency of the antenna to drop
It is low.
2. according to the method described in claim 1, it is characterised in that the shell on the back is that be connected with the electronic equipment attached sets
Standby, the auxiliary device blocks the back side of the electronic equipment, and the electronic equipment connects different auxiliary devices, the difference
Auxiliary device there are different functions；
First parameter of the shell material for obtaining the shell on the back for characterizing the electronic equipment includes：
The first of the shell material for connecting the auxiliary device on the electronic equipment is obtained by the main interface of the electronic equipment
Parameter.
3. according to the method described in claim 1, it is characterised in that the work based on antenna described in first parameter adjustment
Make parameter, including：
Based on the preset parameter sets of first parameter query, obtain corresponding with first parameter in the parameter sets
The first running parameter, the running parameter for adjusting the antenna is first running parameter；
Wherein, the parameter sets include the parameter of multigroup sign shell material and the mapping relations of running parameter.
4. method according to claim 1 or 2, it is characterised in that the acquisition is used for the back of the body for characterizing the electronic equipment
First parameter of the shell material of shell, including：
The mark that the predeterminated position of the electronic equipment is set is recognized, is obtained based on recognition result for characterizing the electronic equipment
Shell on the back shell material the first parameter.
5. according to the method described in claim 1, it is characterised in that the shell on the back obtained for characterizing the electronic equipment
First parameter of shell material, including：
Based on the corresponding electrical parameter of shell material that the shell on the back access particular electrical circuit of the electronic equipment is obtained to the shell on the back；
The first parameter of the shell material of the shell on the back of the sign electronic equipment is determined based on the electrical parameter.
6. a kind of electronic equipment, the electronic equipment includes antenna；The electronic equipment also includes：Communication interface and controller；
Wherein,
The communication interface, the first parameter of the shell material for obtaining the shell on the back for being used to characterize the electronic equipment, sends
First parameter is to the controller；
The controller, for the running parameter based on antenna described in first parameter adjustment, to cause the humorous of the antenna
The frequency deviation reduction of vibration frequency.
7. electronic equipment according to claim 6, it is characterised in that the shell on the back is attached for what is be connected with the electronic equipment
Belong to equipment, the auxiliary device blocks the back side of the electronic equipment, the electronic equipment connects different auxiliary devices, described
Different auxiliary devices has different functions；
The communication interface, the first parameter of the shell material for obtaining the auxiliary device on the connection electronic equipment.
8. electronic equipment according to claim 6, it is characterised in that the controller, for based on first parameter
The preset parameter sets of inquiry, obtain the first running parameter corresponding with first parameter in the parameter sets, adjustment
The running parameter of the antenna is first running parameter；Wherein, the parameter sets include multigroup sign shell material
Parameter and running parameter mapping relations.
9. the electronic equipment according to claim 6 or 7, it is characterised in that the electronic equipment also includes inductor, is used for
The mark that the predeterminated position of the electronic equipment is set is recognized, the back of the body for characterizing the electronic equipment is obtained based on recognition result
First parameter of the shell material of shell, first parameter is sent to the controller by the communication interface.
10. electronic equipment according to claim 6, it is characterised in that the electronic equipment also includes test circuit, is used for
The shell material for accessing the shell on the back of the electronic equipment obtains electrical parameter, determines to characterize the electronics based on the electrical parameter
First parameter of the shell material of the shell on the back of equipment；First parameter is sent to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201275.5A CN107171679A (en) | 2017-03-30 | 2017-03-30 | The method and electronic equipment of a kind of adjust automatically antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710201275.5A CN107171679A (en) | 2017-03-30 | 2017-03-30 | The method and electronic equipment of a kind of adjust automatically antenna |
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| CN107171679A true CN107171679A (en) | 2017-09-15 |
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| CN1630987A (en) * | 2002-02-12 | 2005-06-22 | 摩托罗拉公司 | Mobile wireless communication devices with internal antennas and replaceable housings |
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