CN105490026A - Electronic equipment and information processing method - Google Patents
Electronic equipment and information processing method Download PDFInfo
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- CN105490026A CN105490026A CN201410471223.6A CN201410471223A CN105490026A CN 105490026 A CN105490026 A CN 105490026A CN 201410471223 A CN201410471223 A CN 201410471223A CN 105490026 A CN105490026 A CN 105490026A
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Abstract
The invention discloses electronic equipment, and the electronic equipment comprises an antenna body. The antenna body comprises a first antenna branch and a second antenna branch. One end of the first antenna branch is connected with one end of the second antenna branch at a signal feed point. The other end of the first antenna branch is grounded, and the other end of the second antenna branch is grounded. The working frequency bands of the first and second antenna branches are different. The electronic equipment also comprises an obtaining unit which is used for obtaining a first instruction, wherein the first instruction is used for representing an instruction for obtaining the working frequency band; and a response unit which is used for responding to the first instruction, and controlling the responding antenna branch in the antenna body to work according to the working frequency band, so as to employ the corresponding antenna branch to carry out the receiving and transmission of signals. Meanwhile, the invention also discloses an information processing method, and the method can simplify the circuit design, and reduces the space occupied by the electronic equipment.
Description
Technical field
The present invention relates to the information processing technology, be specifically related to a kind of electronic equipment and information processing method.
Background technology
For meeting wide band demand, in the internal circuit of the electronic equipment such as mobile terminal, dull and stereotyped brain, need to arrange high and low frequency two antennas; When electronic equipment is in high frequency band, high frequency antenna is used to carry out the transmitting-receiving of signal; When being in low-frequency band, low-frequency antenna is used to carry out the transmitting-receiving of signal; And utilize the switching circuit arranged to switch two antennas.This kind of method, while covering high and low frequency range, also brings certain deficiency: the setting of two antennas, adds circuit design difficulty on the one hand; Larger space need be taken on the other hand, be unfavorable for the frivolous sexual development of electronic equipment.
Summary of the invention
For solving the technical problem of existing existence, the embodiment of the present invention is to provide a kind of electronic equipment and information processing method, and without the need to taking larger space, circuit design is simple, effectively can realize the covering of the high and low frequency range of antenna.
The technical scheme of the embodiment of the present invention is achieved in that
A kind of electronic equipment that the embodiment of the present invention provides, described electronic equipment comprises an antenna body; Described antenna body comprises: the first antenna branch, the second antenna branch; One end of described first antenna branch is connected at signal feed place with one end of described second antenna branch, the other end ground connection of described first antenna branch, the other end ground connection of described second antenna branch; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different; Described electronic equipment also comprises:
Acquiring unit, for obtaining the first instruction, described first instruction obtains the instruction of residing working frequency range for characterizing;
Response unit, for responding the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
In such scheme,
The first commutation circuit is connected with between the described other end of described first antenna branch and ground; The second commutation circuit is connected with between the described other end of described second antenna branch and ground;
Described response unit, for when described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and adjusts the first parameter value of the first commutation circuit be connected with described first antenna branch, matches to make described first parameter value and described first frequency range;
Described response unit, for when described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and adjusts the second parameter value of the second commutation circuit be connected with described second antenna branch, matches to make described second parameter value and described second frequency range;
Wherein, the working frequency range of described first antenna branch is higher than the working frequency range of described second antenna branch.
In such scheme,
Described first commutation circuit comprises: the first diverter switch, the first circuit group; The described other end of described first antenna branch is connected with described first diverter switch, and the other end of described first diverter switch is connected with described first circuit group, the other end ground connection of described first circuit group;
Described second commutation circuit comprises: the second diverter switch, second circuit group; The described other end of described second antenna branch is connected with described second diverter switch, and the other end of described second diverter switch is connected with described second circuit group, the other end ground connection of described second circuit group;
Described response unit, when being the first frequency range for described working frequency range, the first antenna branch controlled in described antenna body starts, and controls described first diverter switch and switches to related circuit in described first circuit group, work in described first parameter value to make described first commutation circuit;
Described response unit, when being the second frequency range for described working frequency range, the second antenna branch controlled in described antenna body starts, and controls described second diverter switch and switches to related circuit in described second circuit group, work in described second parameter value to make described second commutation circuit.
In such scheme,
Described first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type;
And described first antenna branch is shorter in length than the length of the second antenna branch under described second ring-type under described first ring-type.
The embodiment of the present invention additionally provides a kind of information processing method, and described method is applied in an electronic equipment, and described electronic equipment comprises an antenna body; Described antenna body comprises: the first antenna branch, the second antenna branch; One end of described first antenna branch is connected at signal feed place with one end of described second antenna branch, the other end ground connection of described first antenna branch, the other end ground connection of described second antenna branch; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different; Described method comprises:
Obtain the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Respond the first instruction, according to described working frequency range, control the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
In such scheme, described method also comprises:
The first commutation circuit is connected with between the described other end of described first antenna branch and ground; The second commutation circuit is connected with between the described other end of described second antenna branch and ground;
When described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and adjusts the first parameter value of the first commutation circuit be connected with described first antenna branch, matches to make described first parameter value and described first frequency range;
When described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and adjusts the second parameter value of the second commutation circuit be connected with described second antenna branch, matches to make described second parameter value and described second frequency range;
Wherein, the working frequency range of described first antenna branch is higher than the working frequency range of described second antenna branch.
In such scheme, described method also comprises:
Described first commutation circuit comprises: the first diverter switch, the first circuit group; The described other end of described first antenna branch is connected with described first diverter switch, and the other end of described first diverter switch is connected with described first circuit group, the other end ground connection of described first circuit group;
Described second commutation circuit comprises: the second diverter switch, second circuit group; The described other end of described second antenna branch is connected with described second diverter switch, and the other end of described second diverter switch is connected with described second circuit group, the other end ground connection of described second circuit group;
When described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and controls described first diverter switch and switches to related circuit in described first circuit group, work in described first parameter value to make described first commutation circuit;
When described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and controls described second diverter switch and switches to related circuit in described second circuit group, work in described second parameter value to make described second commutation circuit.
In such scheme,
Described first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type;
And described first antenna branch is shorter in length than the length of the second antenna branch under described second ring-type under described first ring-type.
The electronic equipment that the embodiment of the present invention provides and information processing method, described electronic equipment comprises an antenna body; Described antenna body comprises: the first antenna branch, the second antenna branch; One end of described first antenna branch is connected at signal feed place with one end of described second antenna branch, the other end ground connection of described first antenna branch, the other end ground connection of described second antenna branch; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different; Described electronic equipment also comprises: acquiring unit, and for obtaining the first instruction, described first instruction obtains the instruction of residing working frequency range for characterizing; Response unit, for responding the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.Utilize the technical scheme of the embodiment of the present invention, with need to arrange respectively compared with high and low frequency two antennas in prior art, only be provided with an antenna and can realize high and low frequency covering, simplify circuit design, decrease taking of inner space, adapted to the frivolous sexual development of electronic equipment, the design for electronic device circuitry provides effective foundation.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of antenna body embodiment one in electronic equipment provided by the invention;
Fig. 2 is the composition structural representation of the first embodiment of electronic equipment provided by the invention;
Fig. 3 is the circuit diagram of antenna body embodiment two in electronic equipment provided by the invention;
Fig. 4 is the composition structural representation of the second embodiment of electronic equipment provided by the invention;
Fig. 5 is the realization flow schematic diagram of the first embodiment of information processing method provided by the invention;
Fig. 6 is the realization flow schematic diagram of the second embodiment of information processing method provided by the invention.
Embodiment
Below in conjunction with accompanying drawing to a preferred embodiment of the present invention will be described in detail, should be appreciated that following illustrated preferred embodiment is only for instruction and explanation of the present invention, is not intended to limit the present invention.
In the following embodiment of electronic equipment provided by the invention and information processing method, involved electronic equipment is including but not limited to all kinds such as industrial control computer, personal computer computer, integral computer, panel computer, mobile phone, electronic reader etc.The object of the preferred electronic equipment of the embodiment of the present invention is mobile phone or panel computer.
First embodiment of electronic equipment provided by the invention, described electronic equipment comprises an antenna body; Described antenna body can be specially annular LOOP antenna.
Fig. 1 is the circuit diagram of antenna body embodiment one in electronic equipment provided by the invention; As shown in Figure 1, F point is aerial signal feedback point place, and described antenna body comprises: the first antenna branch, the second antenna branch; Wherein, the first antenna branch is (line segment A) as shown in fine rule in figure, and the second antenna branch is (line segment B) as shown in thick line in figure; One end of described first antenna branch is connected at F point place of signal feed place with one end of described second antenna branch, and the other end ground connection of described first antenna branch is as the G1 point in figure, and the other end ground connection of described second antenna branch is as the G2 point in figure; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different.
In FIG, the first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type; And the first antenna branch is shorter in length than the length of the second antenna branch under the second ring-type under the first ring-type, that is, the first antenna forked working is in high frequency, and the second antenna branch works in low frequency.More specifically, in the annular space of the second ring-type that the first antenna bifurcation presents in the second antenna branch.
Fig. 2 is the composition structural representation of the first embodiment of electronic equipment provided by the invention; As shown in Figure 2, described electronic equipment also comprises: acquiring unit 201, response unit 202; Wherein,
Acquiring unit 201, for obtaining the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Here, described acquiring unit 201 start or obtain the first instruction when accessing new network or get the first operation; Wherein, described first operation can be the touch control operation of icon to default setting and/or button, described icon corresponds to described electronic equipment and performs the function obtaining working frequency range, and described button corresponds to described electronic equipment and performs the function obtaining working frequency range.
Response unit 202, for responding the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
Here, when working frequency range is high-frequency band, described response unit 202 controls the first antenna forked working, utilizes high-frequency band to carry out the transmitting-receiving of signal to make described electronic equipment; When working frequency range is low frequency frequency range, described response unit 202 controls the second antenna branch work, utilizes low frequency frequency range to carry out the transmitting-receiving of signal to make described electronic equipment.
As seen from Figure 1, in the circuit diagram that the present embodiment provides, only comprise an aerial signal feedback point F, illustrate that the antenna (antenna body) in the present embodiment is an antenna, be a LOOP antenna, by presenting first antenna branch that can work in high-frequency band and second antenna branch that can work in low frequency frequency range to the change of this LOOP antenna physical shape as bending, with need in prior art to arrange height respectively, low frequency two antennas are compared, only being provided with an antenna can realize high, low frequency covers, simplify circuit design, decrease taking of inner space, adapt to the frivolous sexual development of electronic equipment, design for electronic device circuitry provides effective foundation.
Second embodiment of electronic equipment provided by the invention, described electronic equipment comprises an antenna body; Described antenna body can be specially annular LOOP antenna.
Fig. 3 is the circuit diagram of antenna body embodiment two in electronic equipment provided by the invention; As shown in Figure 3, F point is aerial signal feedback point place, and described antenna body comprises: the first antenna branch, the second antenna branch; Wherein, the first antenna branch is (line segment A) as shown in fine rule in figure, and the second antenna branch is (line segment B) as shown in thick line in figure; One end of described first antenna branch is connected at F point place of signal feed place with one end of described second antenna branch, be connected with the first commutation circuit 31 between the other end of described first antenna branch and ground (the G1 point as in figure), between the other end of described second antenna branch and ground (the G2 point as in figure), be connected with the second commutation circuit 32; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different, and further, the first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type; And the first antenna branch is shorter in length than the length of the second antenna branch under the second ring-type under the first ring-type, that is, the first antenna forked working is in high frequency, and the second antenna branch works in low frequency.More specifically, in the annular space of the second ring-type that the first antenna bifurcation presents in the second antenna branch.
Further, as shown in Figure 3, described first commutation circuit 31 comprises: the first diverter switch 310, first circuit group 311; The described other end of described first antenna branch is connected with described first diverter switch 310, and the other end of described first diverter switch 310 is connected with described first circuit group 311, the other end ground connection of described first circuit group 311.Described second commutation circuit 32 comprises: the second diverter switch 320, second circuit group 321; The described other end of described second antenna branch is connected with described second diverter switch 320, and the other end of described second diverter switch 320 is connected with described second circuit group 321, the other end ground connection of described second circuit group 321.
Wherein, described first diverter switch 310, second diverter switch 320 is 1 cut 4 switches, accordingly, described first circuit group 311, second circuit group 321 include four circuit, described four circuit can be capacitive device as electric capacity, can also be inductance device as inductance, can also be the combination of capacitive device and inductance device, access certain frequency in corresponding band to make the first antenna branch or the second antenna branch.In addition, described first diverter switch 310, second diverter switch 320 can also be 1 cut 2 switches, 1 and cut 6 switches or 1 and cut 8 switches, accordingly, the number of included in the first circuit group 311, second circuit group 321 circuit and the number of electric capacity and/or inductance need to match with it.
Fig. 4 is the composition structural representation of the second embodiment of electronic equipment provided by the invention; As shown in Figure 4, described electronic equipment also comprises: acquiring unit 401, response unit 402; Wherein,
Acquiring unit 401, for obtaining the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Here, described acquiring unit 401 start or obtain the first instruction when accessing new network or get the first operation; Wherein, described first operation can be the touch control operation of icon to default setting and/or button, described icon corresponds to described electronic equipment and performs the function obtaining working frequency range, and described button corresponds to described electronic equipment and performs the function obtaining working frequency range.
Response unit 402, for responding the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
When working frequency range is high-frequency band, described response unit 402 controls the first antenna forked working, adjusts the first parameter value of the first commutation circuit 31 be connected with described first antenna branch, matches to make described first parameter value and described first frequency range; Further, described response unit 402 switches to the related circuit in described first circuit group 311 by described first diverter switch 310 of control, to make described first commutation circuit 31 work in described first parameter value, and then make electronic device works in the high frequency frequency corresponding with the first parameter value.
Wherein, described first parameter value can be capacitance and/or inductance value, is determined by the concrete device forming the first circuit group 311.Such as, when the first circuit group 311 comprises four electric capacity (in figure 3, from left to right be followed successively by the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity), and work at present frequency range is when being high band, control the first antenna forked working, and control the first diverter switch 310 the first electric capacity switched in the first circuit group 311 and make the first electric capacity access to the first commutation circuit 31, so, first electric capacity is opened, the first commutation circuit 31 works on the first capacitance by the first electric capacity work, and then makes electronic device works in corresponding high frequency frequency.
When working frequency range is low frequency frequency range, described response unit 402 controls the second antenna branch work, adjusts the second parameter value of the second commutation circuit 32 be connected with described second antenna branch, matches to make described second parameter value and described second frequency range; Further, described response unit 402 switches to the related circuit in described second circuit group 321 by described second diverter switch 320 of control, to make described second commutation circuit 32 work in described second parameter value, and then make electronic device works in the low frequency frequency corresponding with the second parameter value.
Wherein, described second parameter value can be capacitance and/or inductance value, is determined by the concrete device forming second circuit group 321.Such as, when second circuit group 321 comprises two electric capacity and two inductance (in figure 3, from left to right be followed successively by the first electric capacity, second electric capacity, first inductance, second inductance), and work at present frequency range is when being low-frequency range, control the second antenna branch work, and control the second diverter switch 320 the first inductance switched in second circuit group 321 and make the first inductance access to the second commutation circuit 32, so, first inductance is opened, second commutation circuit 32 works in the first inductance value by the first inductance work, and then make electronic device works in corresponding low frequency frequency.
As seen from Figure 3, in the circuit diagram that the present embodiment provides, only comprise an aerial signal feedback point F, illustrate that the antenna (antenna body) in the present embodiment is an antenna, be a LOOP antenna, by presenting first antenna branch that can work in high-frequency band and second antenna branch that can work in low frequency frequency range to the change of this LOOP antenna physical shape as bending, simultaneously, namely access by different circuit in the first circuit group or second circuit group passes through the inductance value or the capacitance that change access, make electronic device works certain frequency in high-frequency band or certain frequency worked in low frequency frequency range, with need to arrange respectively compared with high and low frequency two antennas in prior art, only be provided with an antenna and can realize high and low frequency covering, simplify circuit design, decrease taking of inner space, adapted to the frivolous sexual development of electronic equipment, the design for electronic device circuitry provides effective foundation.
First embodiment of information processing method provided by the invention, described method is applied to an electronic equipment, and described electronic equipment comprises an antenna body; Described antenna body can be specially annular LOOP antenna.
The circuit diagram of the antenna body that the present embodiment provides refers to earlier figures 1; As shown in Figure 1, F point is aerial signal feedback point place, and described antenna body comprises: the first antenna branch, the second antenna branch; Wherein, the first antenna branch is (line segment A) as shown in fine rule in figure, and the second antenna branch is (line segment B) as shown in thick line in figure; One end of described first antenna branch is connected at F point place of signal feed place with one end of described second antenna branch, and the other end ground connection of described first antenna branch is as the G1 point in figure, and the other end ground connection of described second antenna branch is as the G2 point in figure; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different.
In FIG, the first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type; And the first antenna branch is shorter in length than the length of the second antenna branch under the second ring-type under the first ring-type, that is, the first antenna forked working is in high frequency, and the second antenna branch works in low frequency.More specifically, in the annular space of the second ring-type that the first antenna bifurcation presents in the second antenna branch.
Fig. 5 is the realization flow schematic diagram of the first embodiment of information processing method provided by the invention; As shown in Figure 5, described method comprises:
Step 501: obtain the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Here, start shooting at described electronic equipment or obtain the first instruction when accessing new network or get the first operation; Wherein, described first operation can be the touch control operation of icon to default setting and/or button, described icon corresponds to described electronic equipment and performs the function obtaining working frequency range, and described button corresponds to described electronic equipment and performs the function obtaining working frequency range.
Step 502: respond the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
Here, when working frequency range is high-frequency band, control the first antenna forked working, utilize high-frequency band to carry out the transmitting-receiving of signal to make described electronic equipment; When working frequency range is low frequency frequency range, control the second antenna branch work, utilize low frequency frequency range to carry out the transmitting-receiving of signal to make described electronic equipment.
In the present embodiment, an aerial signal feedback point F is only set, illustrate that the antenna (antenna body) in the present embodiment is an antenna, be a LOOP antenna, by presenting first antenna branch that can work in high-frequency band and second antenna branch that can work in low frequency frequency range to the change of this LOOP antenna physical shape as bending, with need in prior art to arrange height respectively, low frequency two antennas are compared, only being provided with an antenna can realize high, low frequency covers, simplify circuit design, decrease taking of inner space, adapt to the frivolous sexual development of electronic equipment, design for electronic device circuitry provides effective foundation.
Second embodiment of information processing method provided by the invention, described method is applied to an electronic equipment, and described electronic equipment comprises an antenna body; Described antenna body can be specially annular LOOP antenna.
The circuit diagram of the antenna body that the present embodiment provides refers to earlier figures 3; As shown in Figure 3, F point is aerial signal feedback point place, and described antenna body comprises: the first antenna branch, the second antenna branch; Wherein, the first antenna branch is (line segment A) as shown in fine rule in figure, and the second antenna branch is (line segment B) as shown in thick line in figure; One end of described first antenna branch is connected at F point place of signal feed place with one end of described second antenna branch, be connected with the first commutation circuit 31 between the other end of described first antenna branch and ground (the G1 point as in figure), between the other end of described second antenna branch and ground (the G2 point as in figure), be connected with the second commutation circuit 32; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different, and further, the first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type; And the first antenna branch is shorter in length than the length of the second antenna branch under the second ring-type under the first ring-type, that is, the first antenna forked working is in high frequency, and the second antenna branch works in low frequency.More specifically, in the annular space of the second ring-type that the first antenna bifurcation presents in the second antenna branch.
Further, as shown in Figure 3, described first commutation circuit 31 comprises: the first diverter switch 310, first circuit group 311; The described other end of described first antenna branch is connected with described first diverter switch 310, and the other end of described first diverter switch 310 is connected with described first circuit group 311, the other end ground connection of described first circuit group 311.Described second commutation circuit 32 comprises: the second diverter switch 320, second circuit group 321; The described other end of described second antenna branch is connected with described second diverter switch 320, and the other end of described second diverter switch 320 is connected with described second circuit group 321, the other end ground connection of described second circuit group 321.
Wherein, described first diverter switch 310, second diverter switch 320 is 1 cut 4 switches, accordingly, described first circuit group 311, second circuit group 321 include four circuit, described four circuit can be capacitive device as electric capacity, can also be inductance device as inductance, can also be the combination of capacitive device and inductance device, access certain frequency in corresponding band to make the first antenna branch or the second antenna branch.In addition, described first diverter switch 310, second diverter switch 320 can also be 1 cut 2 switches, 1 and cut 6 switches or 1 and cut 8 switches, accordingly, the number of included in the first circuit group 311, second circuit group 321 circuit and the number of electric capacity and/or inductance need to match with it.
Fig. 6 is the realization flow schematic diagram of the second embodiment of information processing method provided by the invention; As shown in Figure 6, described method comprises:
Step 601: obtain the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Here, start or obtain the first instruction when accessing new network or get the first operation; Wherein, described first operation can be the touch control operation of icon to default setting and/or button, described icon corresponds to described electronic equipment and performs the function obtaining working frequency range, and described button corresponds to described electronic equipment and performs the function obtaining working frequency range.
Step 602: respond the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
Here, when working frequency range is high-frequency band, electronic equipment controls the first antenna forked working, adjusts the first parameter value of the first commutation circuit 31 be connected with described first antenna branch, matches to make described first parameter value and described first frequency range; Further, described electronic equipment switches to the related circuit in described first circuit group 311 by described first diverter switch 310 of control, to make described first commutation circuit 31 work in described first parameter value, and then make electronic device works in the high frequency frequency corresponding with the first parameter value.
Wherein, described first parameter value can be capacitance and/or inductance value, is determined by the concrete device forming the first circuit group 311.Such as, when the first circuit group 311 comprises four electric capacity (in figure 3, from left to right be followed successively by the first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity), and work at present frequency range is when being high band, electronic equipment controls the first antenna forked working, and control the first diverter switch 310 the first electric capacity switched in the first circuit group 311 and make the first electric capacity access to the first commutation circuit 31, so, first electric capacity is opened, first commutation circuit 31 works on the first capacitance by the first electric capacity work, and then make electronic device works in corresponding high frequency frequency.
When working frequency range is low frequency frequency range, electronic equipment controls the second antenna branch work, adjusts the second parameter value of the second commutation circuit 32 be connected with described second antenna branch, matches to make described second parameter value and described second frequency range; Further, electronic equipment switches to the related circuit in described second circuit group 321 by described second diverter switch 320 of control, to make described second commutation circuit 32 work in described second parameter value, and then make electronic device works in the low frequency frequency corresponding with the second parameter value.
Wherein, described second parameter value can be capacitance and/or inductance value, is determined by the concrete device forming second circuit group 321.Such as, when second circuit group 321 comprises two electric capacity and two inductance (in figure 3, from left to right be followed successively by the first electric capacity, second electric capacity, first inductance, second inductance), and work at present frequency range is when being low-frequency range, electronic equipment controls the second antenna branch work, and control the second diverter switch 320 the first inductance switched in second circuit group 321 and make the first inductance access to the second commutation circuit 32, so, first inductance is opened, second commutation circuit 32 works in the first inductance value by the first inductance work, and then make electronic device works in corresponding low frequency frequency.
In the present embodiment, an aerial signal feedback point F is only set, illustrate that the antenna (antenna body) in the present embodiment is an antenna, be a LOOP antenna, by presenting first antenna branch that can work in high-frequency band and second antenna branch that can work in low frequency frequency range to the change of this LOOP antenna physical shape as bending, simultaneously, namely access by different circuit in the first circuit group or second circuit group passes through the inductance value or the capacitance that change access, make electronic device works certain frequency in high-frequency band or certain frequency worked in low frequency frequency range, with need to arrange respectively compared with high and low frequency two antennas in prior art, only be provided with an antenna and can realize high and low frequency covering, simplify circuit design, decrease taking of inner space, adapted to the frivolous sexual development of electronic equipment, the design for electronic device circuitry provides effective foundation.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each part or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing unit, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that program command is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-OnlyMemory), magnetic disc or CD etc. various can be program code stored medium.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (8)
1. an electronic equipment, described electronic equipment comprises an antenna body; Described antenna body comprises: the first antenna branch, the second antenna branch; One end of described first antenna branch is connected at signal feed place with one end of described second antenna branch, the other end ground connection of described first antenna branch, the other end ground connection of described second antenna branch; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different; Described electronic equipment also comprises:
Acquiring unit, for obtaining the first instruction, described first instruction obtains the instruction of residing working frequency range for characterizing;
Response unit, for responding the first instruction, according to described working frequency range, controls the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
2. electronic equipment according to claim 1, is characterized in that,
The first commutation circuit is connected with between the described other end of described first antenna branch and ground; The second commutation circuit is connected with between the described other end of described second antenna branch and ground;
Described response unit, for when described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and adjusts the first parameter value of the first commutation circuit be connected with described first antenna branch, matches to make described first parameter value and described first frequency range;
Described response unit, for when described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and adjusts the second parameter value of the second commutation circuit be connected with described second antenna branch, matches to make described second parameter value and described second frequency range;
Wherein, the working frequency range of described first antenna branch is higher than the working frequency range of described second antenna branch.
3. electronic equipment according to claim 2, is characterized in that,
Described first commutation circuit comprises: the first diverter switch, the first circuit group; The described other end of described first antenna branch is connected with described first diverter switch, and the other end of described first diverter switch is connected with described first circuit group, the other end ground connection of described first circuit group;
Described second commutation circuit comprises: the second diverter switch, second circuit group; The described other end of described second antenna branch is connected with described second diverter switch, and the other end of described second diverter switch is connected with described second circuit group, the other end ground connection of described second circuit group;
Described response unit, when being the first frequency range for described working frequency range, the first antenna branch controlled in described antenna body starts, and controls described first diverter switch and switches to related circuit in described first circuit group, work in described first parameter value to make described first commutation circuit;
Described response unit, when being the second frequency range for described working frequency range, the second antenna branch controlled in described antenna body starts, and controls described second diverter switch and switches to related circuit in described second circuit group, work in described second parameter value to make described second commutation circuit.
4. the electronic equipment according to Claims 2 or 3, is characterized in that,
Described first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type;
And described first antenna branch is shorter in length than the length of the second antenna branch under described second ring-type under described first ring-type.
5. an information processing method, described method is applied in an electronic equipment, and described electronic equipment comprises an antenna body; Described antenna body comprises: the first antenna branch, the second antenna branch; One end of described first antenna branch is connected at signal feed place with one end of described second antenna branch, the other end ground connection of described first antenna branch, the other end ground connection of described second antenna branch; Wherein, the working frequency range of described first antenna branch, the second antenna branch is different; Described method comprises:
Obtain the first instruction, described first instruction obtains the instruction of working frequency range residing for described electronic equipment for characterizing;
Respond the first instruction, according to described working frequency range, control the respective antenna forked working in described antenna body, to utilize described respective antenna branch to carry out the transmitting-receiving of signal.
6. method according to claim 5, is characterized in that, described method also comprises:
The first commutation circuit is connected with between the described other end of described first antenna branch and ground; The second commutation circuit is connected with between the described other end of described second antenna branch and ground;
When described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and adjusts the first parameter value of the first commutation circuit be connected with described first antenna branch, matches to make described first parameter value and described first frequency range;
When described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and adjusts the second parameter value of the second commutation circuit be connected with described second antenna branch, matches to make described second parameter value and described second frequency range;
Wherein, the working frequency range of described first antenna branch is higher than the working frequency range of described second antenna branch.
7. method according to claim 6, is characterized in that, described method also comprises:
Described first commutation circuit comprises: the first diverter switch, the first circuit group; The described other end of described first antenna branch is connected with described first diverter switch, and the other end of described first diverter switch is connected with described first circuit group, the other end ground connection of described first circuit group;
Described second commutation circuit comprises: the second diverter switch, second circuit group; The described other end of described second antenna branch is connected with described second diverter switch, and the other end of described second diverter switch is connected with described second circuit group, the other end ground connection of described second circuit group;
When described working frequency range is the first frequency range, the first antenna branch controlled in described antenna body starts, and controls described first diverter switch and switches to related circuit in described first circuit group, work in described first parameter value to make described first commutation circuit;
When described working frequency range is the second frequency range, the second antenna branch controlled in described antenna body starts, and controls described second diverter switch and switches to related circuit in described second circuit group, work in described second parameter value to make described second commutation circuit.
8. the method according to claim 6 or 7, is characterized in that,
Described first antenna branch presents the first ring-type, the second antenna branch presents the second ring-type;
And described first antenna branch is shorter in length than the length of the second antenna branch under described second ring-type under described first ring-type.
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| CN105490026B (en) | 2019-04-23 |
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