CN104934686A - Electronic equipment and control method - Google Patents
Electronic equipment and control method Download PDFInfo
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- CN104934686A CN104934686A CN201410099306.7A CN201410099306A CN104934686A CN 104934686 A CN104934686 A CN 104934686A CN 201410099306 A CN201410099306 A CN 201410099306A CN 104934686 A CN104934686 A CN 104934686A
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Abstract
The invention discloses electronic equipment, and the electronic equipment comprises an antenna body and a first switch. The antenna body has two ends, wherein one end of the antenna body is provided with a signal feed point, and the other end of the antenna body is connected with one end of the first switch. The other end of the first switch is grounded. The first switch can work at on/off states. The electronic equipment also comprises a detection unit and a control unit. The detection unit is used for detecting a network frequency band where the electronic equipment is located, and generating a first detection result. The control unit is used for controlling the state of the first switch according to the first detection result, so as to change the working state of the antenna. The invention also discloses a control method. Through the technical scheme of the invention, the electronic equipment can be enabled to cover a plurality of frequency bands through one antenna, and the low-frequency and high-frequency performances of the antenna are improved.
Description
Technical field
The present invention relates to wireless communication technology field, particularly relate to a kind of electronic equipment and control method.
Background technology
Electronic equipment especially mobile phone, Small-scale Flat computer etc. has been widely used in daily life.Along with the development of electronic technology, user to the function of electronic equipment and the requirement of outward appearance more and more higher, as wished, electronic equipment has on multi-functional basis, also meet the outward appearances such as large-size screen monitors, frivolous, metal shell will require, so, that is squeezed in the Antenna Design space of electronic equipment is more and more less, and such as, the Antenna Design Spatial General 6 R of existing smart mobile phone is: width is about 30mm, highly about 5mm, headroom is about 5mm.
At present, existing solution can only realize low frequency double frequency and the high frequency performance of antenna can not be guaranteed mostly.Therefore, when Antenna Design space is very little, the design of low-and high-frequency full frequency band can be realized, high frequency performance and the low frequency performance of antenna can be improved again, become people's problem demanding prompt solution.
Summary of the invention
In view of this, the main purpose of the embodiment of the present invention is to provide a kind of electronic equipment and control method, and electronic equipment can be made to cover multiple frequency range by single antenna, improves low frequency performance and the high frequency performance of antenna.
For achieving the above object, the technical scheme of the embodiment of the present invention is achieved in that
Embodiments provide a kind of electronic equipment, described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch; Wherein, described first switch can work in connected state or off-state;
Described electronic equipment also comprises detecting unit and control unit; Wherein,
Described detecting unit, for detecting the current residing network frequency range of described electronic equipment, and generates the first testing result;
Described control unit, for controlling the state of described first switch according to described first testing result, to change the operating state of antenna.
Preferably, described electronic equipment also comprises second switch and the first match circuit, and wherein, described second switch is arranged at the signal feed point place of described antenna body, and described second switch is connected with described first match circuit; Described first match circuit comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state;
Described control unit also for: when controlling the state of described first switch according to described first testing result, select the sub-match circuit adapted with described network frequency range.
Preferably, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
Preferably, described control unit, also for:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
Preferably, described control unit, also for:
Determine from described first match circuit and the sub-match circuit that described network frequency range adapts;
Described second switch and described sub-match circuit are connected.
Preferably, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw; Described second switch is single pole multiple throw.
The embodiment of the present invention additionally provides a kind of control method, is applied in electronic equipment, and described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch;
Described method comprises:
Obtain the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment;
Respond described first instruction, the current residing network frequency range of described electronic equipment is detected, and generates the first testing result;
The state of described first switch is controlled, to change the operating state of antenna according to described first testing result.
Preferably, described electronic equipment also comprises second switch and the first match circuit, and wherein, described second switch is arranged at the signal feed point place of described antenna body, and described second switch is connected with described first match circuit; Described first match circuit comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state;
The described state controlling described first switch according to described first testing result, to change the operating state of antenna, comprising:
When controlling the state of described first switch according to described first testing result, select the sub-match circuit adapted with described network frequency range.
Preferably, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
Preferably, the described state controlling described first switch according to described first testing result, to change the operating state of antenna, comprising:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
Preferably, the sub-match circuit that described selection and described network frequency range adapt, comprising:
Determine from described first match circuit and the sub-match circuit that described network frequency range adapts;
Described second switch and described sub-match circuit are connected.
Preferably, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw; Described second switch is single pole multiple throw.
The electronic equipment that the embodiment of the present invention provides and control method, described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch; Wherein, described first switch can work in connected state or off-state; Described electronic equipment also comprises detecting unit and control unit; Wherein, described detecting unit, for detecting the current residing network frequency range of described electronic equipment, and generates the first testing result; Described control unit, for controlling the state of described first switch according to described first testing result, to change the operating state of antenna.So, electronic equipment can be made to cover multiple frequency range by single antenna, improve low frequency performance and the high frequency performance of antenna, in addition, save Antenna Design space, saved production cost.
Accompanying drawing explanation
Fig. 1 is the composition structural representation of the electronic equipment of the embodiment of the present invention one;
Fig. 2 is the antenna structure view of the embodiment of the present invention one;
Fig. 3 is the composition structural representation of the electronic equipment of the embodiment of the present invention two;
Fig. 4 is the antenna structure view of the embodiment of the present invention two;
The frequency coverage schematic diagram of certain electronic equipment that Fig. 5 provides for the embodiment of the present invention;
Fig. 6 is the schematic flow sheet of the control method of electronic device of the embodiment of the present invention one;
Fig. 7 is the schematic flow sheet of the control method of electronic device of the embodiment of the present invention two.
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.
The composition structural representation of the electronic equipment that Fig. 1 provides for the embodiment of the present invention; As shown in Figure 1, described electronic equipment comprises: antenna body 11 and the first switch 12; One end of described antenna body 11 is connected with the first terminal of described first switch 12, the second terminal ground of described first switch 12; Wherein, described first switch 12 can work in connected state or off-state;
Described electronic equipment also comprises detecting unit 13 and control unit 14; Wherein,
Described detecting unit 13, for detecting the current residing network frequency range of described electronic equipment, and generates the first testing result;
Described control unit 14, for controlling the state of described first switch according to described first testing result, to change the operating state of antenna.
Here, the operating state of described change antenna instigates antenna to be in high frequency state or low frequency state.
Particularly, described control unit 14 can be connected with the first terminal of described first switch 12.
In practical application, described detecting unit 13 and described control unit 14 can be realized by the baseband chip of electronic equipment.
In practical application, when being provided with printed circuit board (Printed Circuit Board, PCB) in electronic equipment, the second terminal of described first switch 12 can be received the ground of described PCB.
Preferably, described control unit 14, also for:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch 12 and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch 12 and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
In such scheme, described first frequency range can be high band, and described second frequency range can be low-frequency range.
In such scheme, described first antenna form can be one pole (monopole) antenna, and described second antenna form can be ring (loop) antenna.
Preferably, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
Preferably, the length range of described antenna body 11 can be 60mm to 70mm.
Preferably, described first switch 12 can be single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw.
So, electronic equipment described in the embodiment of the present invention can control the state of described first switch according to current residing network frequency range, regulate, make described antenna be in high band or low-frequency range to the operating state of antenna.
A kind of antenna structure view that Fig. 2 provides for the embodiment of the present invention, as shown in Figure 2, in a preferred embodiment of the invention, described antenna body 11 is integrated, described antenna body 11 has two ends, and one end of described antenna body 11 is connected with one end of the first switch 12, the other end ground connection of described first switch 12.
Particularly, described first switch 12 is single-pole single-throw switch (SPST), and when described single-pole single-throw switch (SPST) closes, described antenna can present loop antenna form; When described single-pole double-throw switch (SPDT) disconnects, described antenna can present monopole antenna form.
Here, described antenna body 11 is straight list structure, and certainly, its shape is not limited to this straight list structure shown in Fig. 2, can arrange as required, but must be that continuous print is overall, and only has two ends.In addition, described first switch 12 is also not limited to single-pole single-throw switch (SPST), also can be single-pole double-throw switch (SPDT) or single pole multiple throw.
Fig. 3 is the composition structural representation of the electronic equipment of the embodiment of the present invention two; As shown in Figure 3, described electronic equipment comprises: antenna body 11, first switch 12, second switch 15 and the first match circuit 16; Described antenna body 11 has two ends, and wherein, one end of described antenna body 11 is provided with signal feed point F, and the other end of described antenna body 11 is connected with the first terminal of described first switch 12, the second terminal ground of described first switch 12; Wherein, described first switch 12 can work in connected state or off-state; Described second switch 15 is arranged at the signal feed point F place of described antenna body 11, and described second switch 15 is connected with described first match circuit 16; Described first match circuit 16 comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state;
Described electronic equipment also comprises detecting unit 13 and control unit 14; Wherein,
Described detecting unit 13, for detecting the current residing network frequency range of described electronic equipment, and generates the first testing result;
Described control unit 14, for controlling the state of described first switch according to described first testing result, to change the operating state of antenna.
In practical application, described detecting unit 13 and described control unit 14 can be realized by the baseband chip of electronic equipment.
In practical application, when being provided with PCB in described electronic equipment, the second terminal of described first switch 12 can be received the ground of described PCB.
Described control unit 14 also for: when controlling the state of described first switch 12 according to described first testing result, select the sub-match circuit adapted with described network frequency range.
Preferably, described control unit 14, also specifically for:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch 12 and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch 12 and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
In such scheme, described first frequency range can be high band, and described second frequency range can be low-frequency range.
In such scheme, described first antenna form can be monopole antenna, and described second antenna form can be loop antenna.
Preferably, described control unit 14, also specifically for:
Determine and the sub-match circuit that described network frequency range adapts from described first match circuit 16;
Described second switch 12 is connected with described sub-match circuit.
Preferably, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
Preferably, the length range of described antenna body 11 can be 60mm to 70mm.
Preferably, described first switch 12 can be single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw; Described second switch 15 is single pole multiple throw.
Here, described second switch 15 is specially a few throw switch of hilted broadsword, depends on bandwidth requirements.
So, electronic equipment described in the embodiment of the present invention can regulate according to the current residing operating state of network frequency range to antenna, described antenna is made to be in certain concrete frequency range of high band or certain concrete frequency range of low-frequency range, so more adaptive with described network frequency range.
The another kind of antenna structure view that Fig. 4 provides for the embodiment of the present invention, as shown in Figure 4, in a preferred embodiment of the invention, described antenna body 11 is integrated, described antenna body 11 has two ends, and one end of described antenna body 11 is connected with the first switch 12, the other end of described antenna body 11 is connected with second switch 15.
Here, described antenna body 11 is folding type structure, and certainly, its shape is not limited to this folding type structure shown in Fig. 4, can arrange as required, but must be that continuous print is overall, and only has two ends.In addition, described first switch 12 is also not limited to single-pole single-throw switch (SPST), also can be single-pole double-throw switch (SPDT) or single pole multiple throw.
Fig. 5 illustrates the frequency coverage schematic diagram of certain electronic equipment, in Fig. 5, and the main corresponding low-frequency range 824MHz of S1 ~ main corresponding low-frequency range 880MHz ~ 960MHz of 894MHz, S2; The main corresponding high band 1800MHz ~ 2500MHz of S3 main corresponding high band 1500MHz ~ 2000MHz, S4; That is, the antenna band of this electronic equipment covers low frequency 824-960MHz, high frequency 1500-2500MHz, and, because the crossover range of the crossover range of S1 and S2, S3 and S4 is all comparatively large, so the efficiency of antenna is higher.
In this electronic equipment, first switch is single-pole single-throw switch (SPST), second switch is hilted broadsword four throw switch, first match circuit comprises the first sub-match circuit, the second sub-match circuit, the 3rd sub-match circuit and the 4th sub-match circuit four sub-match circuits, wherein, the first sub-match circuit and the second sub-match circuit correspond respectively to 1500MHz ~ 2000MHz and the 1800MHz ~ 2500MHz of high band; 3rd sub-match circuit and the 4th sub-match circuit are respectively at the 824MHz ~ 894MHz of corresponding low-frequency range and 880MHz ~ 960MHz.
Particularly, when the first switch is in off-state, antenna presents monopole antenna form, resonance is at 900MHz, second switch now at the distributing point place of antenna body can select the first sub-match circuit or the second sub-match circuit according to the performance of low frequency, thus can realize the switching of 824-894MHz and 880-960MHz low frequency double frequency; When the first switch is in closed condition, antenna presents loop antenna form, resonance is at 1800MHz, namely antenna falls into high band, the second switch at the distributing point place of antenna body can select the 3rd sub-match circuit or the 4th sub-match circuit according to the performance of high frequency, thus realizes the switching of high frequency double frequency.
Embodiments provide a kind of control method, be applied in electronic equipment, described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch; As shown in Figure 6, in a preferred embodiment of the invention, described control method of electronic device mainly comprises the following steps:
Step 601: obtain the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment.
Because the method is applied in electronic equipment, therefore the executive agent of described step 601 is electronic equipment, and so, step 601 also can be described as: electronic equipment obtains the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment.
Step 602: respond described first instruction, detects the current residing network frequency range of described electronic equipment, and generates the first testing result.
Because the method is applied in electronic equipment, therefore the executive agent of described step 602 is electronic equipment, and so, step 602 also can be described as: described first instruction of electronic equipment response, the current residing network frequency range of described electronic equipment is detected, and generates the first testing result.
Here, described first testing result comprises current residing network frequency range and is in high band or low-frequency range.
Step 603: the state controlling described first switch according to described first testing result, to change the operating state of antenna.
Because the method is applied in electronic equipment, therefore the executive agent of described step 603 is electronic equipment, so, step 603 also can be described as: electronic equipment controls the state of described first switch, to change the operating state of antenna according to described first testing result.
Preferably, the described state controlling described first switch according to described first testing result, to change the operating state of antenna, comprising:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
In such scheme, preferably, described first frequency range can be high band, and described second frequency range can be low-frequency range.
In such scheme, preferably, described first antenna form can be monopole antenna, and described second antenna form can be loop antenna.
In such scheme, preferably, the length range of described antenna body is 60mm to 70mm.
In such scheme, preferably, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw.
Control method of electronic device described in the present embodiment is particularly useful for the very little electronic equipment in Antenna Design space.Wherein, in actual applications, this electronic equipment can be: mobile phone, Small-scale Flat computer etc.
Control method of electronic device described in the present embodiment controls the state of described first switch according to current residing network frequency range, the operating state of antenna is regulated, described antenna is made to be in high band or low-frequency range, so, electronic equipment can be made to cover multiple frequency range by single antenna, improve low frequency performance and the high frequency performance of antenna, in addition, under the condition that need not increase antenna volume and size, save Antenna Design space, save production cost.
The embodiment of the present invention additionally provides a kind of control method, is applied in electronic equipment, and described electronic equipment comprises: antenna body, the first switch, second switch and the first match circuit; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with the first terminal of described first switch, the second terminal ground of described first switch; Wherein, described first switch can work in connected state or off-state; Described second switch is arranged at the signal feed point place of described antenna body, and described second switch is connected with described first match circuit; Described first match circuit comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state; As shown in Figure 7, in a preferred embodiment of the invention, described control method of electronic device mainly comprises the following steps:
Step 701: obtain the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment.
Because the method is applied in electronic equipment, therefore the executive agent of described step 701 is electronic equipment, and so, step 701 also can be described as: electronic equipment obtains the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment.
Step 702: respond described first instruction, detects the current residing network frequency range of described electronic equipment, and generates the first testing result.
Because the method is applied in electronic equipment, therefore the executive agent of described step 702 is electronic equipment, and so, step 702 also can be described as: described first instruction of electronic equipment response, the current residing network frequency range of described electronic equipment is detected, and generates the first testing result.
Here, described first testing result comprises current residing network frequency range and is in high band or low-frequency range.
Step 703: the state controlling described first switch according to described first testing result, and the sub-match circuit that selection and described network frequency range adapt, to change the operating state of antenna.
Because the method is applied in electronic equipment, therefore the executive agent of described step 703 is electronic equipment, so, step 703 also can be described as: electronic equipment controls the state of described first switch according to described first testing result, and the sub-match circuit that selection and described network frequency range adapt, to change the operating state of antenna.
Preferably, the sub-match circuit that described selection and described network frequency range adapt, comprising:
Determine from described first match circuit and the sub-match circuit that described network frequency range adapts;
Described second switch and described sub-match circuit are connected.
Preferably, the described state controlling described first switch according to described first testing result, comprising:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
In such scheme, preferably, described first frequency range can be high band, and described second frequency range can be low-frequency range.
In such scheme, preferably, described first antenna form can be monopole antenna, and described second antenna form can be loop antenna.
In such scheme, preferably, the length range of described antenna body is 60mm to 70mm.
In such scheme, preferably, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw, and described second switch is single pole multiple throw.
Control method of electronic device described in the present embodiment is particularly useful for the very little electronic equipment in Antenna Design space.Wherein, in actual applications, this electronic equipment can be: mobile phone, Small-scale Flat computer etc.
Control method of electronic device described in the present embodiment, the state of described first switch is controlled according to current residing network frequency range, and the sub-match circuit that selection and described network frequency range adapt, the operating state of antenna is regulated, so, electronic equipment can be made to cover multiple frequency range by single antenna, and described antenna can be made to be in certain concrete frequency range of high band or certain concrete frequency range of low-frequency range, and then more adaptive with described network frequency range, improve low frequency performance and the high frequency performance of antenna.
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.
If the above-mentioned integrated unit of the present invention using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.Based on such understanding, the technical scheme of the embodiment of the present invention can embody with the form of software product the part that prior art contributes in essence in other words, this computer software product is stored in a storage medium, comprises some instructions and performs all or part of of method described in each embodiment of the present invention in order to make a computer equipment (can be personal computer, server or the network equipment etc.).And aforesaid storage medium comprises: movable storage device, read-only memory (ROM, Read-Only Memory), 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 (12)
1. an electronic equipment, described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch; Wherein, described first switch can work in connected state or off-state;
Described electronic equipment also comprises detecting unit and control unit; Wherein,
Described detecting unit, for detecting the current residing network frequency range of described electronic equipment, and generates the first testing result;
Described control unit, for controlling the state of described first switch according to described first testing result, to change the operating state of antenna.
2. electronic equipment according to claim 1, it is characterized in that, described electronic equipment also comprises second switch and the first match circuit, wherein, described second switch is arranged at the signal feed point place of described antenna body, and described second switch is connected with described first match circuit; Described first match circuit comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state;
Described control unit also for: when controlling the state of described first switch according to described first testing result, select the sub-match circuit adapted with described network frequency range.
3. electronic equipment according to claim 1, is characterized in that, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
4. electronic equipment according to claim 1, is characterized in that, described control unit, also for:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
5. electronic equipment according to claim 2, is characterized in that, described control unit, also for:
Determine from described first match circuit and the sub-match circuit that described network frequency range adapts;
Described second switch and described sub-match circuit are connected.
6. electronic equipment according to claim 2, is characterized in that, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw; Described second switch is single pole multiple throw.
7. a control method, is applied in electronic equipment, and described electronic equipment comprises: antenna body and the first switch; Described antenna body has two ends, and wherein, one end of described antenna body is provided with signal feed point, and the other end of described antenna body is connected with one end of described first switch, the other end ground connection of described first switch;
Described method comprises:
Obtain the first instruction, wherein, described first instruction is for detecting the current residing network frequency range of described electronic equipment;
Respond described first instruction, the current residing network frequency range of described electronic equipment is detected, and generates the first testing result;
The state of described first switch is controlled, to change the operating state of antenna according to described first testing result.
8. control method according to claim 7, it is characterized in that, described electronic equipment also comprises second switch and the first match circuit, wherein, described second switch is arranged at the signal feed point place of described antenna body, and described second switch is connected with described first match circuit; Described first match circuit comprises multiple sub-match circuit, and every sub-match circuit corresponds respectively to each frequency range under high frequency state and low frequency state;
The described state controlling described first switch according to described first testing result, to change the operating state of antenna, comprising:
When controlling the state of described first switch according to described first testing result, select the sub-match circuit adapted with described network frequency range.
9. control method according to claim 7, is characterized in that, described antenna body is that a continuous print is overall, and described antenna body only has two ends.
10. control method according to claim 7, is characterized in that, the described state controlling described first switch according to described first testing result, to change the operating state of antenna, comprising:
When described first testing result shows that current residing network frequency range is the first frequency range, control described first switch and be in connected state, present the first antenna form to make described antenna;
When described first testing result shows that current residing network frequency range is the second frequency range, control described first switch and be in off-state, present the second antenna form to make described antenna;
Wherein said first frequency range is higher than described second frequency range.
11. control methods according to claim 8, is characterized in that, the sub-match circuit that described selection and described network frequency range adapt, and comprising:
Determine from described first match circuit and the sub-match circuit that described network frequency range adapts;
Described second switch and described sub-match circuit are connected.
12. control methods according to claim 8, is characterized in that, described first switch is single-pole single-throw switch (SPST) or single-pole double-throw switch (SPDT) or single pole multiple throw; Described second switch is single pole multiple throw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410099306.7A CN104934686A (en) | 2014-03-17 | 2014-03-17 | Electronic equipment and control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410099306.7A CN104934686A (en) | 2014-03-17 | 2014-03-17 | Electronic equipment and control method |
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| CN107517466A (en) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | Method of adjustment, adjusting apparatus, controller and the terminal of antenna |
| CN110915226A (en) * | 2017-11-21 | 2020-03-24 | 华为技术有限公司 | Antenna, antenna control method and terminal |
| WO2023000912A1 (en) * | 2021-07-23 | 2023-01-26 | 上海闻泰信息技术有限公司 | Reconfigurable antenna, electronic device, tuning control method and apparatus, and storage medium |
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| CN102157801A (en) * | 2011-03-11 | 2011-08-17 | 广东欧珀移动通信有限公司 | Frequency-reconfigured built-in antenna |
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| CN101719584A (en) * | 2009-12-24 | 2010-06-02 | 深圳华为通信技术有限公司 | Reconfigurable mobile phone built-in antenna and implementation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107517466A (en) * | 2016-06-17 | 2017-12-26 | 中兴通讯股份有限公司 | Method of adjustment, adjusting apparatus, controller and the terminal of antenna |
| CN107517466B (en) * | 2016-06-17 | 2022-03-01 | 中兴通讯股份有限公司 | Antenna adjusting method, adjusting device, controller and terminal |
| CN110915226A (en) * | 2017-11-21 | 2020-03-24 | 华为技术有限公司 | Antenna, antenna control method and terminal |
| EP3687187A4 (en) * | 2017-11-21 | 2020-12-16 | Huawei Technologies Co., Ltd. | Antenna, antenna control method and terminal |
| US11145957B2 (en) | 2017-11-21 | 2021-10-12 | Huawei Technologies Co., Ltd. | Antenna, antenna control method, and terminal |
| WO2023000912A1 (en) * | 2021-07-23 | 2023-01-26 | 上海闻泰信息技术有限公司 | Reconfigurable antenna, electronic device, tuning control method and apparatus, and storage medium |
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