CN218275054U - Satellite antenna receiving and dispatching module and mobile terminal - Google Patents
Satellite antenna receiving and dispatching module and mobile terminal Download PDFInfo
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- CN218275054U CN218275054U CN202222659847.3U CN202222659847U CN218275054U CN 218275054 U CN218275054 U CN 218275054U CN 202222659847 U CN202222659847 U CN 202222659847U CN 218275054 U CN218275054 U CN 218275054U
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Abstract
The embodiment of the utility model discloses a satellite antenna receiving and dispatching module and mobile terminal, satellite antenna receiving and dispatching module is located mobile terminal's metal frame, satellite antenna receiving and dispatching module includes a plurality of satellite antennas, and the distance between the adjacent satellite antennas is greater than the default; at least some of the plurality of satellite antennas are configured as transmit antennas and the remainder are configured as receive antennas. The embodiment of the utility model provides a satellite antenna transceiver module uses the performance and the communication quality that have promoted the antenna on mobile terminal.
Description
Technical Field
The embodiment of the utility model provides a satellite antenna technical field especially relates to a satellite antenna receiving and dispatching module and mobile terminal.
Background
In mountaineering, navigation, desert and other areas, there are often scenes where cellular signals are poor and mobile terminals such as mobile phones and the like cannot perform normal communication.
Disclosure of Invention
According to an aspect of the present invention, there is provided a satellite antenna transceiving module located on a metal frame of a mobile terminal, the satellite antenna transceiving module including a plurality of satellite antennas, a distance between adjacent satellite antennas being greater than a preset value; at least some of the plurality of satellite antennas are configured as transmit antennas and the remainder are configured as receive antennas.
In some embodiments, metal frame seams are respectively arranged at two ends of each satellite antenna, and the metal frame seams are used for disconnecting the area where the satellite antenna is located from other areas of the metal frame.
In some embodiments, the metal frame at the outer end of the metal frame seam is grounded, and the outer end is the end which is not connected with the satellite antenna.
In some embodiments, each satellite antenna is provided with a satellite antenna feed point, and the satellite antenna feed point is used for connecting the satellite antenna with a radio frequency circuit on a main board of the mobile terminal;
when the satellite antenna receives a satellite communication signal, the satellite communication signal is sent to the radio frequency circuit through the satellite antenna feed point.
In some embodiments, the satellite antenna is connected to the motherboard through a pogo pin on the motherboard, and is connected to the rf circuit of the motherboard through a trace on the motherboard.
In some embodiments, the satellite antenna transceiver module includes two satellite antennas, and the two satellite antennas are respectively located on two long frames of the metal frame;
one of the two satellite antennas is used as a transmitting antenna, and the other one is used as a receiving antenna, so that the satellite communication signals are transmitted and received.
In some embodiments, the satellite antenna transceiver module includes three satellite antennas, wherein any two of the three satellite antennas are located on two long borders of the metal border, and the remaining one satellite antenna is located on one short border of the metal border.
In some embodiments, the satellite antenna transceiver module includes four satellite antennas, two of the arbitrary branches are located on two long borders of the metal border, and the remaining two branches are located on two short borders of the metal border.
In some embodiments, the satellite antenna transceiver module includes an antenna supporting low earth orbit satellite communication signals.
The utility model discloses an on the other hand provides a mobile terminal, including the metal frame, be provided with the satellite antenna transceiver module group as aforementioned arbitrary embodiment on the metal frame.
The embodiment of the utility model provides a satellite antenna receiving and dispatching module can overcome mobile terminal at least partially and use single satellite antenna to carry out the transmission that the satellite communication leads to and receive the poor problem of communication quality that the frequency channel switches appearance, has promoted the performance and the communication quality of antenna, has solved the influence of first hand mode to satellite communication quality.
It should be understood that the statements herein are not intended to identify key or critical features of any embodiment of the present invention, nor are they intended to limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a satellite antenna transceiving module according to some embodiments of the present invention;
fig. 2 is a schematic structural diagram of a satellite antenna transceiving module according to some embodiments of the present invention;
fig. 3 is a schematic structural diagram of a satellite antenna transceiver module according to some embodiments of the present invention;
fig. 4 is a schematic structural diagram of a satellite antenna transceiving module according to some embodiments of the present invention;
fig. 5 is a schematic structural diagram of a satellite antenna transceiving module according to some embodiments of the present invention;
fig. 6 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
The term "include" and variations thereof as used herein are open-ended, i.e., "including but not limited to". The term "based on" is "based, at least in part, on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". Relevant definitions for other terms will be given in the following description.
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 otherwise 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.
It should be noted that references to "a" or "an" in embodiments of the invention are exemplary rather than limiting, and those skilled in the art will appreciate that references to "one or more" are intended to be exemplary unless the context clearly indicates otherwise.
The names of messages or information exchanged between devices in embodiments of the present invention are for illustrative purposes only, and are not intended to limit the scope of such messages or information.
Referring to fig. 1, a schematic structural diagram of a satellite antenna transceiving module according to an embodiment of the present invention is shown, the satellite antenna transceiving module can be integrated on a mobile terminal to implement transceiving of satellite signals. So-called mobile terminals include, but are not limited to: various handheld devices with wireless communication capabilities (e.g., cell phones, tablets, personal Digital Assistants (PDAs), laptops, etc.), in-vehicle devices (e.g., in-vehicle computers), wearable devices (e.g., smart watches, smart glasses, smart bracelets, etc.), computing devices, or other processing devices connected to a wireless modem.
As shown in fig. 1, the satellite antenna transceiver module is disposed in a metal frame 10 of the mobile terminal, the satellite antenna transceiver module includes a plurality of satellite antennas 20, and a distance between adjacent satellite antennas 20 is greater than a predetermined value;
any number of the plurality of satellite antennas 20 serve as transmitting antennas, and the remaining satellite antennas 20 serve as receiving antennas, for improving communication performance.
The preset value can be selected according to engineering design requirements of different mobile terminals, for example, 1cm, 2cm, 3cm, and the like, for example, 1-5cm and the like.
Here, the specification of the satellite antenna 20 may be designed according to the type of satellite communication supported. For example, the satellite antenna may comprise a low frequency satellite antenna supporting low earth satellite communication signals, which support radio waves having a radio frequency between 30kHz and 300kHz, the radio waves having a wavelength ranging from ten kilometers to one kilometer.
Here, the metal bezel 10 is a bezel of the mobile terminal, and the size of the metal bezel 10 is determined according to the size of the mobile terminal. The preset value of the distance between the satellite antennas 20 may also be set according to the actual size of the mobile terminal or by self-definition. The metal frame may be made of a metal material such as aluminum, aluminum alloy, stainless steel, etc.
The number of the satellite antennas 20 can be set according to the communication performance requirement of the mobile terminal, and can also be set according to the equipment condition of the mobile terminal; each satellite antenna 20 may be used as a transmitting antenna or a receiving antenna, and the embodiment of the present invention is not particularly limited thereto.
Illustratively, the number of satellite antennas 20 is 2, and 1 satellite antenna 20 may be used as a transmitting antenna and 1 satellite antenna 20 may be used as a receiving antenna.
Illustratively, the number of the satellite antennas 20 is 3, and 2 satellite antennas 20 may be used as transmitting antennas and 1 satellite antenna 20 may be used as receiving antennas, or 1 satellite antenna 20 may be used as transmitting antennas and 2 satellite antennas 20 may be used as receiving antennas.
Illustratively, the number of satellite antennas 20 is 4, and 2 satellite antennas 20 may be used as transmitting antennas and 2 satellite antennas 20 may be used as receiving antennas.
The mobile terminal is internally provided with the plurality of satellite antennas, so that the communication performance can be improved, and the problems that the built-in single satellite antenna of the mobile terminal switches the transmitting frequency band and the receiving frequency band and the communication quality is poor are solved.
The embodiment of the utility model provides a satellite antenna send-receive module thereby when the user pasted the hand with mobile terminal or the head has sheltered from one of them satellite antenna 20, mobile terminal can use other satellite antenna 20 transmission or received signal, has solved the influence of first hand mode to communication quality.
The embodiment of the utility model provides a satellite antenna receiving and dispatching module through setting up a plurality of satellite antenna, has promoted the performance and the communication quality of antenna, has solved the influence of first hand mode to communication quality.
Fig. 2 is a schematic structural diagram of the satellite antenna transceiving module according to an embodiment of the present invention, as shown in fig. 2, two ends of each satellite antenna 20 are respectively provided with a metal frame gap 121, and the metal frame gap 121 is used to disconnect the region where the satellite antenna 20 is located from other regions of the metal frame 10.
The metal frame gap 121 is a gap between the satellite antenna 20 and another region of the metal frame 10, and the size of the gap is not particularly limited. Metal frame seams are arranged between the satellite antenna 20 and other regions of the metal frame 10, so that the satellite antenna 20 and the metal frame 10 can be spaced apart.
In one embodiment, the metal frame of the outer end of the metal frame slit 121 is grounded, and the outer end is the end that is not connected to the satellite antenna 20.
In an embodiment, a satellite antenna feed point 111 is disposed on each satellite antenna 20, and the satellite antenna feed point 111 is used for connecting the satellite antenna 20 with a radio frequency circuit of a main board of the mobile terminal.
For example, the radio frequency circuit may include a (satellite signal) amplifier and a (satellite signal processing) chip.
When the satellite antenna 20 receives a satellite communication signal, the satellite communication signal is transmitted into the radio frequency circuit through the satellite antenna feed point 111.
Wherein, satellite antenna present point 111 is the tie point of antenna and mainboard internal circuit, satellite antenna present point 111's quantity and how to set up the embodiment of the utility model discloses a do not limit. Radio frequency circuitry refers to circuitry that processes signals at electromagnetic wavelengths on the same order of magnitude as the size of the circuitry or device. Mainboard 13 is one of mobile terminal's part, installs mobile terminal's main circuit system on mainboard 13, the embodiment of the utility model discloses a type and model do not do the restriction to the mainboard.
In some embodiments, the satellite antenna feed point 111 is far away from the motherboard 13 and cannot be directly connected to the motherboard 13, and a small board is disposed between the motherboard and the satellite antenna feed point 111, and then the small board is connected to the motherboard 13 through a connection line.
In one embodiment, the satellite antenna 20 is connected to the motherboard 13 through the elastic pins on the motherboard 13, and is connected to the rf circuit of the motherboard 13 through the traces on the motherboard.
For example, the connection mode of the satellite antenna feed point 111 may be implemented by a spring pin on the motherboard 13, one end of the spring pin is connected to the satellite antenna 20, and the other end of the spring pin is connected to the radio frequency circuit in the motherboard through a trace on the motherboard 13.
In one embodiment, the number of the satellite antennas 20 is two, and the two satellite antennas 20 are respectively disposed in two long frames of the metal frame 10; one of the satellite antennas 20 serves as a transmitting antenna, and the other serves as a receiving antenna, so as to transmit and receive signals.
For example, in some embodiments, the satellite antenna 20 may also be disposed on the short frame, or on the long frame and the short frame, respectively.
Exemplarily, fig. 3 is a schematic structural diagram of a satellite antenna transceiving module according to an embodiment of the present invention, as shown in fig. 3, a satellite antenna 1 is disposed on a left frame of a mobile terminal, and a satellite antenna 2 is disposed on a right frame of the mobile terminal. Wherein, when the satellite antenna 1 is used as a transmitting antenna, the satellite antenna 2 can be used as a receiving antenna, and vice versa.
The embodiment of the utility model discloses an when satellite antenna 20's quantity is two, one as transmitting antenna, another is as receiving antenna to carry out the transmission and the receipt of signal, thereby promoted the performance and the communication quality of antenna, avoided the loss that the switch tuning brought.
In one embodiment, the number of the satellite antennas 20 is three, any two of the satellite antennas are disposed in two long borders of the metal border 10, and the remaining one of the satellite antennas is disposed in one short border of the metal border 10.
Wherein, any two of the three satellite antennas 20 are used as transmitting antennas, the remaining one is used as a receiving antenna to transmit and receive signals, and when the performance of one of the transmitting antennas is deteriorated, the other transmitting antenna is switched to transmit signals; two of the three satellite antennas 20 are used as receiving antennas, and the remaining one is used as a transmitting antenna for transmitting and receiving signals; the two receiving antennas are used for improving the receiving performance of the antennas by combining a multi-input multi-output technology.
The MIMO technology is to use a plurality of transmitting antennas and receiving antennas at a transmitting end and a receiving end, respectively, so that signals are transmitted and received through the plurality of antennas at the transmitting end and the receiving end, thereby improving communication quality.
Exemplarily, fig. 4 is the structural schematic diagram of the satellite antenna transceiver module that some embodiments of the present invention provide, as shown in fig. 4, satellite antenna 1 is disposed in the left frame of the mobile terminal, satellite antenna 2 is disposed in the upper frame of the mobile terminal, and satellite antenna 3 is disposed in the right frame of the mobile terminal.
Optionally, the satellite antenna 1 and the satellite antenna 3 may be used as transmitting antennas, and the satellite antenna 2 may be used as a receiving antenna; it is also possible to use the satellite antenna 1 and the satellite antenna 2 as receiving antennas and the satellite antenna 3 as transmitting antennas.
The embodiment of the utility model discloses a quantity is three when satellite antenna 20, set up transmitting antenna and receiving antenna's quantity according to actual conditions, when certain transmitting antenna or certain receiving antenna's performance variation, transmitting antenna or receiving antenna's quantity can be switched, thereby satellite antenna transmitted signal/received signal's flexibility has been promoted, the performance and the communication quality of antenna have been promoted, and can also be through setting up a plurality of transmitting/receiving antenna, when the user used mobile terminal to paste head or hand and has blocked transmitting/receiving antenna, can in time switch over the antenna with transmitted/received signal, the influence of head-hand mode to communication quality has been solved.
In one embodiment, the number of the satellite antennas 20 is four, any two of the satellite antennas are respectively disposed in two long frames of the metal frame 10, and the remaining two satellite antennas are respectively disposed in two short frames of the metal frame 10.
Any two satellite antennas 20 are used as transmitting antennas, and the other two satellite antennas are used as receiving antennas to transmit and receive signals;
it can be understood that when the performance of one of the transmitting antennas becomes poor, the other transmitting antenna is switched to transmit signals; the two receiving antennas are used for improving the receiving performance of the antennas by combining a multi-input multi-output technology.
Exemplarily, fig. 5 is the structural schematic diagram of the satellite antenna transceiving module provided by some embodiments of the present invention, as shown in fig. 5, the satellite antenna 1 is disposed in the left frame of the mobile terminal, the satellite antenna 2 is disposed in the upper frame of the mobile terminal, the satellite antenna 3 is disposed in the right frame of the mobile terminal, and the satellite antenna 4 is disposed in the lower frame of the mobile terminal.
Alternatively, the satellite antenna 1 and the satellite antenna 3 may be used as transmitting antennas, and the satellite antenna 2 and the satellite antenna 4 may be used as receiving antennas. The embodiment of the utility model discloses a quantity when satellite antenna 20 is four, set up two transmitting antenna and two receiving antenna respectively, when one of them transmission (receiving) antenna performance worsens, switch to another transmission (receiving) antenna transmission signal to guaranteed the quality of satellite electric wire transmission (receiving) signal, combined the multiple input multiple output technique can promote the performance and the communication quality of antenna, solved the influence of first hand mode to communication quality.
The embodiment of the utility model also provides a mobile terminal. As shown in fig. 6, the mobile terminal includes a metal frame, and the satellite antenna transceiver module provided in any of the foregoing embodiments is disposed on the metal frame.
A mobile terminal may include various handheld devices, vehicle mounted devices, wearable devices, computing devices, or other processing devices connected to a wireless modem, and may particularly refer to a User Equipment (UE), an access terminal, a subscriber unit, a subscriber station, a mobile station, a remote terminal, a mobile device, a user terminal, a wireless communication device, a user agent, or a user equipment having wireless communication capabilities. The terminal device may also be a satellite phone, a cellular phone, a smart phone, a wireless data card, a wireless modem, a machine type communication device, which may be a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with wireless communication capability, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device or wearable device, a Virtual Reality (VR) terminal device, an Augmented Reality (AR) terminal device, a wireless terminal in industrial control (industrial control), a wireless terminal in self-driving (self-driving), a wireless terminal in remote medical (remote medical) network, a wireless terminal in smart grid (smart grid), a wireless terminal in transportation security (security), a wireless terminal in urban wireless network (G), or a future wireless network in a wireless network (G5).
The above detailed description does not limit the scope of the present invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The satellite antenna transceiving module is characterized by being located on a metal frame of a mobile terminal and comprising a plurality of satellite antennas, wherein the distance between every two adjacent satellite antennas is larger than a preset value;
at least some of the plurality of satellite antennas are configured as transmit antennas and the remainder are configured as receive antennas.
2. The module according to claim 1, wherein metal frame seams are respectively arranged at two ends of each satellite antenna, and the metal frame seams are used for disconnecting the area where the satellite antenna is located from other areas of the metal frame.
3. The module of claim 2, wherein the metal frame is grounded at an outer end of the metal frame slit, the outer end being an end not connected to the satellite antenna.
4. The module according to claim 1, wherein each of the satellite antennas is provided with a satellite antenna feed point, and the satellite antenna feed point is used for connecting the satellite antenna with a radio frequency circuit on a main board of the mobile terminal;
when the satellite antenna receives a satellite communication signal, the satellite communication signal is sent to the radio frequency circuit through the satellite antenna feed point.
5. The module of claim 4, wherein the satellite antenna is connected to the motherboard via pogo pins on the motherboard and connected to the RF circuitry of the motherboard via traces on the motherboard.
6. The module according to claim 1, comprising two of said satellite antennas, said two satellite antennas being respectively located on two long sides of said metal frame;
one of the two satellite antennas is used as a transmitting antenna, and the other one is used as a receiving antenna, so that the satellite communication signals are transmitted and received.
7. The module of claim 1, comprising three of the satellite antennas, wherein any two of the three antennas are located on two long sides of the metal bezel, and the remaining one antenna is located on one short side of the metal bezel.
8. The module of claim 1, comprising four of said satellite antennas, any two of said satellite antennas being located on two long sides of said metal bezel and the remaining two of said satellite antennas being located on two short sides of said metal bezel.
9. The module of claim 1, wherein the satellite antenna comprises an antenna supporting low earth orbit satellite communication signals.
10. A mobile terminal, comprising a metal bezel, wherein the satellite antenna transceiver module according to any one of claims 1-9 is disposed on the metal bezel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659847.3U CN218275054U (en) | 2022-10-10 | 2022-10-10 | Satellite antenna receiving and dispatching module and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222659847.3U CN218275054U (en) | 2022-10-10 | 2022-10-10 | Satellite antenna receiving and dispatching module and mobile terminal |
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| Publication Number | Publication Date |
|---|---|
| CN218275054U true CN218275054U (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222659847.3U Active CN218275054U (en) | 2022-10-10 | 2022-10-10 | Satellite antenna receiving and dispatching module and mobile terminal |
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|---|---|
| CN (1) | CN218275054U (en) |
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- 2022-10-10 CN CN202222659847.3U patent/CN218275054U/en active Active
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Address after: 430050 No. b1337, chuanggu startup area, taizihu cultural Digital Creative Industry Park, No. 18, Shenlong Avenue, Wuhan Economic and Technological Development Zone, Hubei Province Patentee after: Hubei Xingji Meizu Technology Co.,Ltd. Address before: 430050 No. b1337, chuanggu startup area, taizihu cultural Digital Creative Industry Park, No. 18, Shenlong Avenue, Wuhan Economic and Technological Development Zone, Hubei Province Patentee before: Hubei Xingji times Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |