CN115411523A - Electronic device and antenna control method - Google Patents
Electronic device and antenna control method Download PDFInfo
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- CN115411523A CN115411523A CN202211087729.8A CN202211087729A CN115411523A CN 115411523 A CN115411523 A CN 115411523A CN 202211087729 A CN202211087729 A CN 202211087729A CN 115411523 A CN115411523 A CN 115411523A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
Abstract
The application discloses electronic equipment and a control method of an antenna, wherein the electronic equipment is used for establishing connection with NFC interactive equipment, and comprises the following steps: the NFC antenna comprises an NFC chip, a first switch and a plurality of metal frame antennas; the NFC chip is connected with one end of the first switch, and the other end of the first switch is used for being connected with the plurality of metal frame antennas; the NFC chip is used for controlling the other end of the first switch to be sequentially connected with one of the metal frame antennas under the condition that the electronic equipment starts an NFC function until the electronic equipment is connected with NFC interaction equipment through a target metal frame antenna connected with the other end of the first switch, and the target metal frame antenna is one of the metal frame antennas.
Description
Technical Field
The application belongs to the technical field of terminal equipment, and particularly relates to an electronic device and an antenna control method.
Background
Near Field Communication (NFC) is a short-range high-frequency radio technology, which is evolved from contactless radio frequency identification, and combines the functions of an inductive card reader, an inductive card and a point-to-point on a single chip, so as to perform identification and data exchange with compatible devices in a short distance. At present, the NFC function on the mobile phone enables daily use of a user to be more convenient and fast, and can be used as a bus card, an access card, a meal card and the like.
In some scenarios, under the condition that the space of the terminal device is more and more limited, the metal frame antenna of the terminal device is multiplexed to be used as the NFC antenna. When multiplexing terminal equipment's metal frame antenna, it is fixed as the NFC antenna of multiplexing all the way to dispose in advance, when the metal frame antenna that needs multiplexing terminal equipment is as the NFC antenna, multiplexing one the way metal frame antenna that disposes in advance is as the NFC antenna, when the position of this metal frame antenna is uncertain to the user, NFC mutual equipment probably does not correspond the NFC antenna of terminal equipment, the performance demand that the metal frame antenna that multiplexes to the NFC antenna probably does not reach NFC mutual equipment, therefore, the multiplexing flexibility and the reliability that are the NFC antenna of terminal equipment are lower, the limitation is great, thereby can not reach NFC mutual equipment's performance demand.
Disclosure of Invention
An object of the embodiments of the present application is to provide an electronic device and a control method of an antenna, which can solve the problem that the flexibility and reliability of a metal frame antenna multiplexed as an NFC antenna are low.
In a first aspect, an embodiment of the present application discloses an electronic device, where the electronic device is configured to establish a connection with an NFC interaction device, and the electronic device includes: the NFC antenna comprises an NFC chip, a first switch and a plurality of metal frame antennas; the NFC chip is connected with one end of the first switch, and the other end of the first switch is used for being connected with the plurality of metal frame antennas; the NFC chip is used for controlling the other end of the first switch to be sequentially connected with one of the plurality of metal frame antennas under the condition that the electronic equipment starts an NFC function until the electronic equipment is connected with the NFC interaction equipment through a target metal frame antenna connected with the other end of the first switch, and the target metal frame antenna is one of the plurality of metal frame antennas.
In a second aspect, an embodiment of the present application discloses a method for controlling an antenna, including: transmitting a first control signal to the first switch in a case where the NFC function is enabled; controlling the other end of the first switch to be sequentially connected with one of the plurality of metal frame antennas according to a first control signal until a target metal frame antenna connected with the other end of the first switch is connected with the NFC interaction device, wherein the target metal frame antenna is one of the plurality of metal frame antennas.
The electronic device provided by the embodiment of the application is used for establishing connection with the NFC interactive device, and comprises: the NFC antenna comprises an NFC chip, a first switch and a plurality of metal frame antennas; the NFC chip is connected with one end of the first switch, and the other end of the first switch is used for being connected with the plurality of metal frame antennas; the NFC chip is used for controlling the other end of the first switch to be sequentially connected with one of the plurality of metal frame antennas under the condition that the electronic equipment starts an NFC function until the electronic equipment is connected with the NFC interaction equipment through a target metal frame antenna connected with the other end of the first switch, and the target metal frame antenna is one of the plurality of metal frame antennas. Therefore, different metal frame antennas in the electronic equipment are switched through the first switch, limitation that the metal frame antennas which are multiplexed to be NFC antennas are only limited in one direction is improved, flexibility and reliability that the metal frame antennas of the electronic equipment are multiplexed to be the NFC antennas are improved, and performance requirements of NFC interaction equipment are met.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present disclosure;
fig. 2 and fig. 3 are schematic structural diagrams of a metal frame antenna according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of another electronic device provided in the embodiment of the present application;
fig. 5 is a schematic structural diagram of another metal frame antenna according to an embodiment of the present disclosure;
fig. 6 is a flowchart illustrating a method for controlling an antenna according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived by one of ordinary skill in the art from the embodiments given herein are intended to be within the scope of the present disclosure.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
The electronic device and the antenna control method provided by the embodiment of the present application are described in detail below with reference to the accompanying drawings through specific embodiments and application scenarios thereof.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an electronic device 10 according to an embodiment of the present disclosure, where the electronic device 10 is used to establish a connection with a Near Field Communication (NFC) interactive device, and the electronic device 10 includes: an NFC chip 101, a first switch 102, and a plurality of metal bezel antennas 103; the NFC chip 101 is connected with one end of a first switch 102, and the other end of the first switch 102 is used for being connected with a plurality of metal frame antennas 103; the NFC chip 101 is configured to control, when the electronic device 10 enables an NFC function, the other end of the first switch 102 to be sequentially connected to one of the metal frame antennas 103 until the electronic device 10 establishes a connection with the NFC interaction device through a target metal frame antenna connected to the other end of the first switch 102, where the target metal frame antenna is one of the metal frame antennas 103.
Specifically, as shown in fig. 2, in the electronic device, there are multiple sections of metal frame antennas 103, at least two of the multiple sections of metal frame antennas 103 may be located on the same side of the metal frame, or at least two of the multiple sections of metal frame antennas may be located on different sides of the metal frame, and when the electronic device enables the NFC function, the multiple sections of metal frame antennas 103 may be multiplexed as an NFC antenna. When multiplexing each section of metal frame antenna 103, different metal frame antennas 103 may be connected in parallel with the NFC chip, and the plurality of metal frame antennas 103 are switched by the first switch 102. Each section of the metal frame antenna 103 has an NFC feed point and a main antenna feed point (taking one end of the metal frame antenna as an example, the rest of the metal frame antennas are not shown), when the electronic device starts the NFC function, the metal frame antenna 103 is used as an NFC antenna through the NFC feed point, and when the electronic device does not start the NFC function, the metal frame antenna 103 is used as a main antenna through the main antenna feed point.
The electronic equipment that this application embodiment provided switches different metal frame antennas among the electronic equipment through first switch to improve the metal frame antenna that is multiplexing to the NFC antenna and only in the ascending limitation of a side, improve the multiplexing flexibility ratio and the reliability that is the NFC antenna of electronic equipment's metal frame antenna, thereby satisfy the performance demand of NFC mutual equipment.
The first switch 102 includes a moving contact and a plurality of fixed contacts, an input end of the first switch 102 is connected to the NFC chip 101, one fixed contact is correspondingly connected to one metal frame antenna 103, and the moving contact of the first switch 102 is used for sequentially connecting the fixed contacts, so that the metal frame antennas 103 are sequentially switched. As shown in fig. 3, in the electronic device 10, there are multiple sections of metal frame antennas 103, which are respectively a No. 1 antenna, a No. 2 antenna, and a No. 3 antenna, an input end of the first switch 102 is connected to an NFC feed point, a moving contact of the first switch 102 is used for switching among various fixed contacts, three fixed contacts of the first switch 102 are sequentially connected to the No. 1 antenna, the No. 2 antenna, and the No. 3 antenna, the moving contact of the first switch 102 is connected to which fixed contact, and the metal frame antenna 103 connected to the fixed contact is connected to the NFC feed point and is multiplexed as an NFC antenna; for example, the moving contact of the first switch 102 is connected to the fixed contact to access the antenna No. 1, the antenna No. 1 is multiplexed as an NFC antenna, and when the moving contact of the first switch 102 is connected to the fixed contact to be switched to access the antenna No. 2, the antenna No. 2 is multiplexed as an NFC antenna.
As shown in fig. 4, when the metal frame antenna 103 is multiplexed as an NFC antenna, the NFC chip 101 is connected to the first switch 102 through the balun circuit 104 and the matching network 105, and then connected to each metal frame antenna 103 through the first switch 102.
Further, when the first switch 102 switches between the metal frame antennas 103, the NFC chip 101 may control the other end of the first switch 102 to be sequentially connected to one metal frame antenna 103 of the metal frame antennas 103 according to priorities of the metal frame antennas 103 and according to a sequence from high to low of the priorities.
Specifically, the priority of each metal frame antenna 103 may be preset, and the metal frame antenna 103 with a high priority is selectively connected by the first switch 102, that is, preferentially multiplexed as the NFC chip 101, when the first switch 102 switches between the metal frame antennas 103, the metal frame antenna 103 with a high priority is connected first, and then the rest of the metal frame antennas 103 are polled and switched sequentially according to the order of priority from high to low. When each metal frame antenna 103 is switched, the NFC chip 101 controls the moving contact of the first switch 102 to sequentially connect with the fixed contact corresponding to one metal frame antenna 103 of the plurality of metal frame antennas 103.
Further, when the first switch 102 is switched between the metal frame antennas 103, the NFC chip 101 determines the posture of the electronic device 10 according to the sensor data of the electronic device 10, and the NFC chip 101 controls the first switch 102 to be preferentially switched to the metal frame antenna 103 corresponding to the posture according to the posture.
Specifically, the electronic device 10 has an acceleration sensor, a gyro sensor, or other sensors capable of obtaining posture information of the electronic device, and the electronic device 10 determines its posture, such as horizontal placement, vertical placement, and the like, according to data collected by the sensors, and can determine a holding posture of the user on the electronic device 10, such as vertical holding and horizontal holding, so that the corresponding antenna can be preferentially switched and aligned to the NFC interactive device, and a success rate of interacting with the NFC interactive device is improved. For example, in the selection of the first switching by the first switch 102, through judgment on data collected by a sensor of the electronic device 10, if the posture of the electronic device 10 is vertical holding, the antenna structure shown in fig. 3 is preferentially switched to the antenna No. 2, and if the posture of the electronic device 10 is horizontal holding, the antenna structure shown in fig. 3 is preferentially switched to the antenna No. 1 or the antenna No. 3, so that the polling switching time is reduced, the adaptation is fast, and the efficiency of interaction with the NFC interaction device is improved.
Further, if the metal frame antenna 103 on one side of the electronic device 10 is short, when the metal frame antenna 103 is reused as an NFC antenna, it is not enough to cover the operating frequency band wavelength of NFC, which results in a failure in connection with an NFC interactive device. The electronic device 10 further includes: one end of the second switch 106 is connected to the NFC chip 101, the other end of the second switch 106 is connected to two adjacent metal frame antennas 103, and the two adjacent metal frame antennas 103 are located on the same side of the metal frame; under the condition that the target metal frame antenna 103 connected to the other end of the first switch 102 is connected to the NFC interaction device, the NFC chip 101 controls the second switch 106 to connect the target metal frame antenna 103 and at least one metal frame antenna 103 adjacent to the target metal frame antenna 103.
Specifically, the second switch 106 may be an active switch, such as a single-pole double-throw switch, through which second switch 106 two adjacent metal bezel antennas 103 may be cascaded, and the second switch 106 may be selectively turned on or off if the NFC function is enabled for the electronic device 10. When the second switch 106 is closed, the two adjacent metal frame antennas 103 are turned on, and when the second switch 106 is turned off, the two adjacent metal frame antennas 103 are turned off.
The second switch 106 includes a first fixed contact, a second fixed contact and a movable contact, the first fixed contact and the second fixed contact are respectively connected to two adjacent metal frame antennas 103, and one end of the movable contact is connected to the NFC chip 101; under the condition that the target metal frame antenna 103 connected to the other end of the first switch 102 is connected to the NFC interaction device, the NFC chip 101 is configured to control the movable contact of the second switch 106 to be connected to the first fixed contact and the second fixed contact. Thus, the target metal frame antenna 103 and the metal frame antenna adjacent to the target metal frame antenna 103 are connected.
As shown in fig. 5, the first switch 102 includes a moving contact and a plurality of fixed contacts, an input end of the first switch 102 is connected to the NFC chip 101, one fixed contact is correspondingly connected to one metal frame antenna 103, and the moving contact of the first switch 102 is used for sequentially connecting the fixed contacts, so as to sequentially switch the metal frame antennas 103. In the electronic device 10, there are multiple sections of metal frame antennas 103, which are respectively No. 1 antenna, no. 2 antenna, and No. 3 antenna, where the No. 1 antenna includes two sections of sub-antennas 1-1 and 1-2, the two sections of sub-antennas are connected through the second switch 106, the input end of the first switch 102 is connected to the NFC feed point, the moving contact of the first switch 102 is used to switch between the static contacts, the three static contacts of the first switch 102 are sequentially connected to the sub-antennas 1-1, no. 2 antenna, and No. 3 antenna of the No. 1 antenna, the moving contact of the first switch 102 is connected to which static contact, and the metal frame antenna 103 connected to the static contact is connected to the NFC feed point and is multiplexed into the NFC antenna. For example, when the moving contact of the first switch 102 is connected to the fixed contact to access the 1-1 sub-antenna of the antenna No. 1, the 1-1 sub-antenna of the antenna No. 1 is multiplexed as an NFC antenna, and when the moving contact of the first switch 102 is connected to the fixed contact to switch to access the antenna No. 2, the antenna No. 2 is multiplexed as an NFC antenna. When the moving contact of the first switch 102 is connected with the fixed contact and is connected to the 1-1 sub-antenna of the antenna No. 1, the NFC chip 101 can control the second switch 106 to be closed again, so as to connect the 1-1 sub-antenna and the 1-2 sub-antenna, and the two sub-antennas are matched with each other and are multiplexed into an NFC antenna. Thus, when the first switch 102 is controlled to be switched to a certain metal frame antenna 103 and the metal frame antenna is multiplexed as an NFC antenna, the second switch 106 is controlled to connect the metal frame antenna 103 adjacent to the metal frame antenna 103, so that the two sections of metal frame antennas 103 are multiplexed as the NFC antenna, and the success rate of the metal frame antenna 103 multiplexed as the NFC antenna matching with the NFC interaction device is improved.
A method for controlling an antenna according to an embodiment of the present application is described below with reference to fig. 6, where as shown in fig. 6, the method for controlling an antenna includes:
step S601: in the case where the NFC function is enabled, a first control signal is sent to the first switch.
Specifically, the first control signal is used to control the first switch to switch each metal border antenna, and the first switch can select which metal border antenna to connect to according to the instruction of the first control signal.
Step S603: and controlling the other end of the first switch to be sequentially connected with one metal frame antenna in the plurality of metal frame antennas according to the first control signal until the target metal frame antenna connected with the other end of the first switch is connected with the NFC interactive device.
The target metal frame antenna is one of a plurality of metal frame antennas.
Specifically, the target metal frame antenna may be a metal frame antenna opposite to the NFC interaction device, and the target metal frame antenna may be reused as the NFC antenna to establish a communication connection with the NFC interaction device.
Through the technical scheme that this application embodiment provided, through different metal frame antennas among the first switch switching electronic equipment to improve the metal frame antenna that is multiplexing for the NFC antenna and only in the ascending limitation of an side, improve the multiplexing flexibility ratio and the reliability that be the NFC antenna of electronic equipment's metal frame antenna, thereby satisfy the performance demand of NFC interaction device.
In an optional embodiment, before the sending the first control signal to the first switch, the method further comprises: determining the priority of each metal frame antenna, and generating the first control signal according to the priority; according to a first control signal control the other end of first switch in proper order with a plurality of in the metal frame antenna connection includes: and controlling the other end of the first switch to be sequentially connected with one of the metal frame antennas according to the priority from high to low according to the first control signal.
In an optional embodiment, before the sending the first control signal to the first switch, the method further comprises: determining the current posture of the electronic equipment, and generating a first control signal according to the posture; according to a control signal control the other end of first switch in proper order with a plurality of in the metal frame antenna connection includes: and controlling the first switch to be preferentially switched to the metal frame antenna corresponding to the gesture according to the corresponding relation between the preset gesture and the metal frame antenna according to the first control signal. The current pose of the electronic device may be determined by acquiring sensor data including: one or more of data obtained by a gyroscope sensor, data obtained by an acceleration sensor, and data obtained by other sensors that can obtain attitude information of the electronic device.
In an optional implementation manner, after the controlling, according to the first control signal, the other end of the first switch to be sequentially connected to one of the metal bezel antennas in the plurality of metal bezel antennas until a connection is established between a target metal bezel antenna connected to the other end of the first switch and the NFC interaction device, the method further includes: determining a target metal frame antenna which is connected with the other end of the first switch at present; a second control signal Guan Fasong connected to the target metal frame antenna currently connected to the first switch; and controlling a second switch to connect the target metal frame antenna and at least one metal frame antenna adjacent to the target metal frame antenna according to the second control signal.
It is to be noted that the antenna control method provided in the embodiment of the present application corresponds to the electronic device embodiment described above, and for the same or similar implementation and beneficial effects, reference may be made to each other, and details of the embodiment of the present application are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatuses in the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions recited, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, or a network device) to execute the method of the embodiments of the present application.
While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (11)
1. An electronic device configured to establish a connection with an NFC interaction device, the electronic device comprising: the NFC antenna comprises an NFC chip, a first switch and a plurality of metal frame antennas;
the NFC chip is connected with one end of the first switch, and the other end of the first switch is used for being connected with the plurality of metal frame antennas;
the NFC chip is used for controlling the other end of the first switch to be sequentially connected with one of the metal frame antennas under the condition that the electronic equipment starts an NFC function until the electronic equipment is connected with the NFC interaction equipment through a target metal frame antenna connected with the other end of the first switch, and the target metal frame antenna is one of the metal frame antennas.
2. The electronic device of claim 1, wherein the NFC chip, which controls the other end of the first switch to be sequentially connected to one of the metal bezel antennas, comprises: and the NFC chip controls the other end of the first switch to be sequentially connected with one of the metal frame antennas according to the priorities of the metal frame antennas and the sequence from high to low of the priorities.
3. The electronic device of claim 1, wherein the first switch includes a moving contact and a plurality of fixed contacts, an input end of the first switch is connected to the NFC chip, and one of the fixed contacts is correspondingly connected to one of the metal bezel antennas;
NFC chip control the other end of first switch in proper order with a plurality of in the metal frame antenna includes: the NFC chip controls a moving contact of the first switch to be sequentially connected with the fixed contact corresponding to one of the metal frame antennas.
4. The electronic device of claim 1, wherein the NFC chip controls the other end of the first switch to sequentially communicate with one of the plurality of metal bezel antennas, and comprises:
determining a pose of the electronic device from sensor data of the electronic device;
and controlling the first switch to be preferentially switched to the metal frame antenna corresponding to the gesture according to the gesture.
5. The electronic device of claim 1, further comprising: a second switch;
one end of the second switch is connected with the NFC chip, the other end of the second switch is connected with two adjacent metal frame antennas, and the two adjacent metal frame antennas are located on the same side of the metal frame;
and under the condition that the target metal frame antenna connected with the other end of the first switch is connected with the NFC interaction device, the NFC chip controls the second switch to be connected with the target metal frame antenna and at least one metal frame antenna adjacent to the target metal frame antenna.
6. The electronic device of claim 5, wherein the second switch comprises a first stationary contact, a second stationary contact, and a movable contact;
the first fixed contact and the second fixed contact are respectively connected with two adjacent metal frame antennas, and one end of the movable contact is connected with the NFC chip;
and under the condition that the target metal frame antenna connected with the other end of the first switch is connected with the NFC interaction device, the NFC chip is used for controlling the movable contact of the second switch to be connected with the first fixed contact and the second fixed contact.
7. The electronic device of claim 1, wherein at least two of the plurality of metal bezel antennas are located on different sides of the metal bezel or at least two of the plurality of metal bezel antennas are located on a same side of the metal bezel.
8. A method for controlling an antenna, comprising:
transmitting a first control signal to the first switch in a case where the NFC function is enabled;
controlling the other end of the first switch to be sequentially connected with one of the plurality of metal frame antennas according to a first control signal until a target metal frame antenna connected with the other end of the first switch is connected with the NFC interaction device, wherein the target metal frame antenna is one of the plurality of metal frame antennas.
9. The method of claim 8, wherein prior to said sending the first control signal to the first switch, the method further comprises:
determining the priority of each metal frame antenna, and generating the first control signal according to the priority;
the other end according to first control signal control the first switch in proper order with a plurality of in the metal frame antenna connection includes:
and controlling the other end of the first switch to be sequentially connected with one of the metal frame antennas according to the priority from high to low according to the first control signal.
10. The method of claim 8, wherein prior to said sending the first control signal to the first switch, the method further comprises:
determining the posture of the current electronic equipment, and generating a first control signal according to the posture;
the other end according to first control signal control the first switch in proper order with a plurality of in the metal frame antenna connection includes:
and controlling the first switch to be preferentially switched to the metal frame antenna corresponding to the gesture according to the corresponding relation between the preset gesture and the metal frame antenna and the first control signal.
11. The method for controlling the antenna according to claim 8, wherein after the controlling, according to the first control signal, the other end of the first switch to be sequentially connected to one of the metal bezel antennas in the plurality of metal bezel antennas until a connection is established between a target metal bezel antenna connected to the other end of the first switch and the NFC interaction device, the method further includes:
determining a target metal frame antenna which is currently connected with the other end of the first switch;
a second control signal Guan Fasong connected to the target metal frame antenna currently connected to the first switch;
and controlling a second switch to connect the target metal frame antenna and at least one metal frame antenna adjacent to the target metal frame antenna according to the second control signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087729.8A CN115411523A (en) | 2022-09-07 | 2022-09-07 | Electronic device and antenna control method |
| PCT/CN2023/116488 WO2024051589A1 (en) | 2022-09-07 | 2023-09-01 | Electronic device and antenna control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211087729.8A CN115411523A (en) | 2022-09-07 | 2022-09-07 | Electronic device and antenna control method |
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| Publication Number | Publication Date |
|---|---|
| CN115411523A true CN115411523A (en) | 2022-11-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211087729.8A Pending CN115411523A (en) | 2022-09-07 | 2022-09-07 | Electronic device and antenna control method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115411523A (en) |
| WO (1) | WO2024051589A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051589A1 (en) * | 2022-09-07 | 2024-03-14 | 维沃移动通信有限公司 | Electronic device and antenna control method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8688043B2 (en) * | 2012-01-20 | 2014-04-01 | Blackberry Limited | Mobile wireless communications device including NFC antenna scanning switch and related methods |
| US20140148095A1 (en) * | 2012-11-27 | 2014-05-29 | Broadcom Corporation | Multiple antenna arrangement for near field communications |
| CN108493582A (en) * | 2018-04-24 | 2018-09-04 | 广州三星通信技术研究有限公司 | Antenna system for electric terminal and the electric terminal with the antenna system |
| CN112448146B (en) * | 2019-08-30 | 2022-03-01 | Oppo广东移动通信有限公司 | Antenna device, electronic equipment and antenna switching method |
| CN113497630B (en) * | 2020-04-08 | 2023-02-28 | Oppo广东移动通信有限公司 | Antenna device and electronic apparatus |
| CN115411523A (en) * | 2022-09-07 | 2022-11-29 | 维沃移动通信有限公司 | Electronic device and antenna control method |
-
2022
- 2022-09-07 CN CN202211087729.8A patent/CN115411523A/en active Pending
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2023
- 2023-09-01 WO PCT/CN2023/116488 patent/WO2024051589A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024051589A1 (en) * | 2022-09-07 | 2024-03-14 | 维沃移动通信有限公司 | Electronic device and antenna control method |
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| WO2024051589A1 (en) | 2024-03-14 |
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