CN112201930B - Antenna equipment of mobile terminal, control method and device thereof and mobile terminal - Google Patents
Antenna equipment of mobile terminal, control method and device thereof and mobile terminal Download PDFInfo
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- CN112201930B CN112201930B CN202011034407.8A CN202011034407A CN112201930B CN 112201930 B CN112201930 B CN 112201930B CN 202011034407 A CN202011034407 A CN 202011034407A CN 112201930 B CN112201930 B CN 112201930B
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- earphone interface
- mobile terminal
- antennas
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses antenna equipment of a mobile terminal, a control method and a control device of the antenna equipment and the mobile terminal. Wherein, this antenna equipment includes: the earphone interface is internally provided with a plurality of contacts; a plurality of antennas, wherein at least two antennas of the plurality of antennas access different contacts within the headset interface. The invention solves the technical problem of insufficient space of the antenna in the mobile phone in the prior art.
Description
Technical Field
The invention relates to the field of mobile terminals, in particular to antenna equipment of a mobile terminal, a control method and a control device of the antenna equipment and the mobile terminal.
Background
The mobile phone antenna is used for receiving and transmitting signals of the mobile phone, the old mobile phone has an outward convex antenna, and the smart mobile phone usually hides the antenna in a preset antenna space in the body. Because the current smart phone can be compatible with a plurality of communication systems, each communication system has a separate communication frequency band, and a corresponding antenna needs to be configured, the design of the mobile phone antenna is more and more complex and more. In addition, the wide application of the full-screen mobile phone can further compress the antenna space of the mobile phone, so that the antenna space of the mobile phone is insufficient.
Aiming at the problem of insufficient space of an antenna in a mobile phone in the prior art, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides antenna equipment of a mobile terminal, a control method and a control device of the antenna equipment and the mobile terminal, and at least solves the technical problem that the space of an antenna in a mobile phone is insufficient in the prior art.
According to an aspect of an embodiment of the present invention, there is provided an antenna apparatus of a mobile terminal, including: the earphone interface is internally provided with a plurality of contacts; a plurality of antennas, wherein at least two of the plurality of antennas access different contacts within the headset interface.
Furthermore, the at least two antennas are connected to the contact spring pieces of different contacts through the radio frequency coaxial line.
Further, the antenna apparatus further includes: a metal part, wherein the metal part is used for connecting the at least two antennas connected to different contacts of the earphone interface into the same antenna when the earphone interface is inserted.
Further, the metal part is an earphone plug.
According to an aspect of the embodiments of the present invention, there is provided a method for controlling an antenna device, where the antenna device is the antenna device of the mobile terminal, the method includes: detecting the current signal intensity parameter of the mobile terminal; and sending first prompt information when the signal strength parameter is lower than a preset value, wherein the first prompt information is used for prompting that a metal part is inserted into the earphone interface, and the metal part is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted.
Further, the method further comprises: detecting whether the occupation state of the earphone interface changes; and if the occupation state of the earphone interface changes, sending second prompt information, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
According to an aspect of the embodiments of the present invention, there is provided a control apparatus for a mobile terminal antenna device, where the mobile terminal antenna device is the above antenna device, and the control apparatus for the mobile terminal antenna device includes: the first detection module is used for detecting the current signal intensity parameter of the mobile terminal; the first prompting module is used for sending first prompting information when the signal strength parameter is lower than a preset value, wherein the first prompting information is used for prompting that a metal part is inserted into the earphone interface, and the metal part is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted.
Further, the above apparatus further comprises: the second detection module is used for detecting whether the occupation state of the earphone interface changes or not; and the second prompt module is used for sending out second prompt information if the occupation state of the earphone interface changes, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
According to an aspect of the embodiments of the present invention, there is provided a mobile terminal including the antenna apparatus of the mobile terminal described above.
In the embodiment of the invention, the current signal strength parameter of the mobile terminal is detected, and when the signal strength parameter is lower than a preset value, first prompt information is sent out, wherein the first prompt information is used for prompting that a metal part is inserted into the earphone interface, and the metal part is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted. According to the scheme, under the condition that the signal intensity parameter of the mobile terminal is lower than the preset value, the first prompt message is sent to prompt a user to insert a metal part into the earphone interface, so that the plurality of antennas connected into the earphone interface work as the same antenna, the signal of the mobile terminal is enhanced or the communication system of the mobile terminal is changed, the space of more antennas of the mobile terminal cannot be occupied, and the technical problem that the space of antennas in the mobile phone is insufficient in the prior art is solved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic diagram of an antenna apparatus of a mobile terminal according to an embodiment of the present invention;
fig. 2 is a flowchart of a control method of an antenna apparatus according to an embodiment of the present invention; and
fig. 3 is a schematic diagram of a control apparatus of an antenna device according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
According to an embodiment of the present invention, an embodiment of an antenna device of a mobile terminal is provided, and fig. 1 is a schematic diagram of an antenna device of a mobile terminal according to an embodiment of the present invention, as shown in fig. 1, the antenna device of the mobile terminal includes:
the earphone comprises an earphone interface, a plurality of contacts (a contact A and a contact B) are arranged in the earphone interface; a plurality of antennas (antenna a and antenna B), wherein at least two of the plurality of antennas access different contacts within the headset interface.
Specifically, the earphone interface may be a 3.5MM or 2.5MM earphone interface, or may be an interface in which a charging interface is integrated with the earphone interface. The earphone interface has a plurality of contacts built therein, and for example, a common 3.5MM earphone interface may include four contacts, i.e., a left channel, a right channel, a ground line, and a microphone.
The antennas may be antennas built in an antenna space of the mobile terminal, and the antennas in this embodiment are not only connected to a signal transceiver circuit of the mobile terminal, but also connected to a contact of an earphone interface.
In an alternative embodiment, in the example of fig. 1, two antennas are taken as an example, antenna a is connected to contact a of the earphone interface, and antenna B is connected to contact B of the earphone interface. In this example, there are two antennas that access the contacts of the headset interface, but this does not mean that the mobile terminal contains only two antennas, nor that the mobile terminal can only have two antennas that access the contacts.
Therefore, the antenna device of the mobile terminal according to the above embodiment of the present application includes an earphone interface and a plurality of antennas, where the earphone interface is provided with a plurality of contacts; at least two of the plurality of antennas access different contacts within the headset interface. In the above scheme, since at least two antennas are connected to the contacts of the earphone jack, when there is a metal part to connect the two contacts of the earphone jack, the two antennas connected to the earphone jack form one antenna, so that the mobile terminal can transmit and receive data in a new frequency band. By the method, the signal of the mobile terminal can be enhanced or the current communication system of the mobile terminal can be changed without adding a new antenna, so that the antenna space of the mobile terminal is saved, and the technical problem of insufficient antenna space in the mobile phone in the prior art is solved.
As an alternative embodiment, at least two antennas are connected to the contact spring pieces of different contacts through radio frequency coaxial lines.
The radio frequency coaxial line can be used for antenna transmission radio frequency signal, and at least two antennas insert the contact shell fragment of different contacts through the radio frequency coaxial line respectively after, if there is the metal part to put through the contact shell fragment of different contacts, then at least two can constitute same antenna receiving and dispatching signal to can make mobile terminal work under new frequency channel.
As an alternative embodiment, the antenna apparatus further includes: a metal part, wherein the metal part is used for connecting at least two antennas connected to different contacts of the earphone interface into the same antenna when the earphone interface is inserted.
The metal part can be made of copper or alloy materials and is matched with the earphone interface, and after the metal part is inserted into the earphone interface, the contact of the earphone interface can be conducted, so that the antenna connected into the contact of the earphone interface forms an antenna for receiving and transmitting signals.
In the above scheme, when the earphone interface of the mobile terminal is idle, the contacts of the earphone interface to which at least two antennas are connected are not connected, and the antennas connected to the earphone interface are multiple independent antennas with different functions and are respectively responsible for different frequency ranges; and when the metal part is inserted into the earphone interface of the mobile terminal, the plurality of antennas connected into the earphone interface form an antenna through the conduction of the metal part, and the antenna works as a whole.
Taking fig. 1 as an example, after the metal part is inserted into the earphone interface, the contact a and the contact B are conducted through the earphone plug, and further the antenna a and the antenna B are conducted to form a circuit, so that the antenna a and the antenna B are combined into a whole, which is a new antenna scheme of the mobile terminal. The other contacts of the headset jack may also be connected to different antennas, as with contacts a and B, to form different antenna combinations when the metal parts are inserted.
As an alternative embodiment, the metal part is a headphone plug.
In the above scheme, when no separate metal part is inserted into the earphone interface, the earphone plug can play a role in conducting the antenna connected to the earphone interface as a metal material.
Example 2
In accordance with an embodiment of the present invention, there is provided an embodiment of a control method for an antenna apparatus, it is noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than here.
Fig. 2 is a flowchart of a method for controlling an antenna apparatus according to an embodiment of the present invention, where the antenna apparatus is the antenna apparatus of the mobile terminal in embodiment 1, and as shown in fig. 2, the method includes the following steps:
step S202, detecting the current signal intensity parameter of the mobile terminal.
Specifically, the signal strength parameter of the mobile terminal may be a power gain of the mobile terminal signal, for example, dBm is a unit of the mobile terminal signal strength. The above steps may be performed by the mobile terminal in real time.
And step S204, when the signal intensity parameter is lower than a preset value, sending first prompt information, wherein the first prompt information is used for prompting the insertion of a metal part into the earphone interface, and the metal part is used for connecting at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition of inserting the earphone interface.
Specifically, the preset value may be a signal strength coverage requirement specified by a communication provider, or may be another preset value. When the signal intensity parameter of the mobile terminal is higher than the preset value, the signal of the mobile terminal is determined to be better in the current environment, the communication system does not need to be changed or the signal is enhanced, and when the signal intensity parameter of the mobile terminal is lower than the preset value, the signal of the mobile terminal in the current environment is determined to be worse, the communication quality is possibly influenced, the signal enhancement or the communication system change is needed, so that under the condition, the mobile terminal sends first prompt information to enable the mobile terminal to send the first prompt information to the effect that the signal enhancement or the signal enhancement is needed to be carried out
And prompting a user to insert a metal part into the earphone interface so as to enable a plurality of antennas connected with the earphone interface to work as the same antenna, thereby enhancing signals of the mobile terminal or replacing the communication system of the mobile terminal.
In an optional embodiment, the mobile terminal detects the signal strength parameter in real time, and when it is detected that the current signal strength parameter is smaller than the preset value, a prompt tone may be sent out, and a "current signal difference please insert a signal switching device for signal switching" is displayed, where the signal switching device is the metal component in embodiment 1. When the user inserts the metal part into the mobile terminal, the mobile terminal accesses a new frequency band by using the newly formed antenna, thereby completing the switching of signals.
As can be seen from the above, in the embodiment of the present application, the current signal strength parameter of the mobile terminal is detected, and when the signal strength parameter is lower than the preset value, the first prompt message is sent, where the first prompt message is used to prompt that a metal part is inserted into the earphone interface, and the metal part is used to connect at least two antennas accessing different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted. According to the scheme, under the condition that the signal intensity parameter of the mobile terminal is lower than the preset value, the first prompt message is sent to prompt a user to insert a metal part into the earphone interface, so that the plurality of antennas connected into the earphone interface work as the same antenna, the signal of the mobile terminal is enhanced or the communication system of the mobile terminal is changed, the space of more antennas of the mobile terminal cannot be occupied, and the technical problem that the space of antennas in the mobile phone is insufficient in the prior art is solved.
As an alternative embodiment, the method further includes: detecting whether the occupation state of the earphone interface changes; and if the occupation state of the earphone interface changes, sending second prompt information, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
The occupation state of the earphone interface comprises unoccupied state and occupied state, when the earphone interface is unoccupied, a plurality of antennas accessing the earphone interface are independent, when the earphone interface is occupied, a plurality of antennas accessing the earphone interface are combined into the same antenna to work, so that no matter the occupation state of the earphone interface is switched from unoccupied state to occupied state, or switched from occupied state to unoccupied state, the frequency band accessed by the mobile terminal can be changed. According to the scheme, when the occupation state of the earphone interface changes, the mobile terminal can send out second prompt information to prompt a user.
Example 3
According to an embodiment of the present invention, an embodiment of a control apparatus of an antenna device is provided, and fig. 3 is a schematic diagram of a control apparatus of an antenna device according to an embodiment of the present invention, the antenna device being an antenna device of a mobile terminal in embodiment 1, as shown in fig. 3, the apparatus includes:
the first detecting module 30 is configured to detect a current signal strength parameter of the mobile terminal.
The first prompting module 32 is configured to send first prompting information when the signal strength parameter is lower than a preset value, where the first prompting information is used to prompt that a metal part is inserted into the earphone interface, and the metal part is used to connect at least two antennas connected to different contacts of the earphone interface into the same antenna when the earphone interface is inserted.
As an alternative embodiment, the apparatus further comprises: the second detection module is used for detecting whether the occupation state of the earphone interface changes; and the second prompt module is used for sending out second prompt information if the occupation state of the earphone interface changes, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
Example 4
According to an embodiment of the present invention, there is provided an embodiment of a mobile terminal including the antenna apparatus of the mobile terminal described in embodiment 1.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A control method of an antenna apparatus, characterized in that the antenna apparatus comprises:
the earphone interface is internally provided with a plurality of contacts;
a plurality of antennas, wherein at least two of the plurality of antennas access different contacts within the headset interface;
the antenna device further includes:
the metal component is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition of inserting the earphone interface, and conducting the contacts of the earphone interface after the metal component is inserted into the earphone interface;
the at least two antennas are connected with the contact spring pieces of different contacts through radio frequency coaxial lines, the metal part is used for connecting the contact spring pieces of different contacts, wherein the antennas are responsible for different frequency ranges,
the control method comprises the following steps:
detecting a current signal intensity parameter of the mobile terminal;
when the signal intensity parameter is lower than a preset value, sending first prompt information, wherein the first prompt information is used for prompting that a metal part is inserted into the earphone interface, the metal part is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted, and after the metal part is inserted into the earphone interface, the contacts of the earphone interface are conducted;
and when the signal intensity parameter is smaller than the preset value, sending a prompt tone, and displaying that the current signal is poor and a signal switching device is required to be inserted for signal switching.
2. The method of claim 1, wherein the metal component is an earphone plug.
3. The method of claim 1, further comprising:
detecting whether the occupation state of the earphone interface changes;
and if the occupation state of the earphone interface changes, sending second prompt information, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
4. A control apparatus for an antenna device of a mobile terminal, characterized in that the antenna device comprises:
the earphone interface is internally provided with a plurality of contacts;
a plurality of antennas, wherein at least two of the plurality of antennas access different contacts within the headset interface;
the antenna device further includes:
the metal component is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition of inserting the earphone interface, and conducting the contacts of the earphone interface after the metal component is inserted into the earphone interface;
the at least two antennas are connected with the contact spring pieces of different contacts through radio frequency coaxial lines, the metal part is used for connecting the contact spring pieces of different contacts, wherein the antennas are responsible for different frequency ranges,
the control device of the mobile terminal antenna equipment comprises:
the first detection module is used for detecting the current signal intensity parameter of the mobile terminal;
the first prompting module is used for sending first prompting information when the signal intensity parameter is lower than a preset value, wherein the first prompting information is used for prompting that a metal part is inserted into the earphone interface, the metal part is used for connecting the at least two antennas connected with different contacts of the earphone interface into the same antenna under the condition that the earphone interface is inserted, and after the metal part is inserted into the earphone interface, the contacts of the earphone interface are conducted;
and when the signal intensity parameter is smaller than the preset value, sending a prompt tone, and displaying that the current signal is poor and a signal switching device is required to be inserted for signal switching.
5. The apparatus of claim 4, further comprising:
the second detection module is used for detecting whether the occupation state of the earphone interface changes or not;
and the second prompt module is used for sending out second prompt information if the occupation state of the earphone interface changes, wherein the second prompt information is used for indicating that the frequency band accessed by the mobile terminal changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011034407.8A CN112201930B (en) | 2020-09-27 | 2020-09-27 | Antenna equipment of mobile terminal, control method and device thereof and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011034407.8A CN112201930B (en) | 2020-09-27 | 2020-09-27 | Antenna equipment of mobile terminal, control method and device thereof and mobile terminal |
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| CN112201930A CN112201930A (en) | 2021-01-08 |
| CN112201930B true CN112201930B (en) | 2022-08-02 |
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| US6373437B1 (en) * | 2000-12-07 | 2002-04-16 | Motorola, Inc. | Communication device having linked microphone and antenna communication of content to end users |
| CN104577325A (en) * | 2015-01-14 | 2015-04-29 | 小米科技有限责任公司 | Antenna and device |
| CN106299601A (en) * | 2016-08-23 | 2017-01-04 | 芜湖辉灿电子科技有限公司 | Smart mobile phone promotes and receives signal antenna |
| CN107547104A (en) * | 2017-08-29 | 2018-01-05 | 北京小米移动软件有限公司 | Antenna adjusting method and device |
| CN107895844A (en) * | 2017-10-31 | 2018-04-10 | 维沃移动通信有限公司 | A kind of antenna assembly construction and mobile terminal |
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2020
- 2020-09-27 CN CN202011034407.8A patent/CN112201930B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6373437B1 (en) * | 2000-12-07 | 2002-04-16 | Motorola, Inc. | Communication device having linked microphone and antenna communication of content to end users |
| CN104577325A (en) * | 2015-01-14 | 2015-04-29 | 小米科技有限责任公司 | Antenna and device |
| CN106299601A (en) * | 2016-08-23 | 2017-01-04 | 芜湖辉灿电子科技有限公司 | Smart mobile phone promotes and receives signal antenna |
| CN107547104A (en) * | 2017-08-29 | 2018-01-05 | 北京小米移动软件有限公司 | Antenna adjusting method and device |
| CN107895844A (en) * | 2017-10-31 | 2018-04-10 | 维沃移动通信有限公司 | A kind of antenna assembly construction and mobile terminal |
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| CN112201930A (en) | 2021-01-08 |
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