CN105633557A - Antenna system and mobile terminal - Google Patents
Antenna system and mobile terminal Download PDFInfo
- Publication number
- CN105633557A CN105633557A CN201510991477.5A CN201510991477A CN105633557A CN 105633557 A CN105633557 A CN 105633557A CN 201510991477 A CN201510991477 A CN 201510991477A CN 105633557 A CN105633557 A CN 105633557A
- Authority
- CN
- China
- Prior art keywords
- metal
- back cover
- antenna system
- mobile terminal
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
Landscapes
- Waveguide Aerials (AREA)
- Support Of Aerials (AREA)
Abstract
The invention provides an antenna system and a terminal. The antenna system comprises a metal back cover, wherein the metal back cover is arranged at the rear part of a mobile terminal and is of a seamless integrated structure, and a tunable antenna is arranged on the metal back cover. In the technical scheme, through the arrangement of the metal back cover with the integrated structure, a gap cannot be needed to be formed in the metal back cover, and the antenna system can be realized by a simple feed structure design; meanwhile, the comprehensive structural strength of the mobile terminal can also be effectively improved; and moreover, the tunable antenna is arranged on the metal back cover, the frequency band of the antenna system can be flexibly adjusted, and the radiation performance of the antenna system is improved.
Description
Technical field
The present invention relates to wireless communication technology field, in particular to a kind of antenna system and the mobile terminal with this antenna system.
Background technology
At present, along with user's improving constantly mobile terminal appearance requirement, the mobile terminal of more and more metal back cover occurs commercially, but the metal back cover of big absolutely number mobile terminal is not complete one, and only the metal back cover of only a few mobile terminal is intact. as shown in Figure 1, the existing use announced Antenna Design in metal back cover terminal is manufactured almost exclusively by metal back cover to be cracked or slot and is divided into some sections, in utilization, the back-cover of hypomere does the radiant body of antenna, but which results in the outward appearance that terminal back-cover cannot accomplish that complete all-metal is seamless, and complete machine structure intensity can be produced obvious reduction impact by metal back cover design of cracking, as shown in Figure 2, although the existing mobile terminal disclosing some seamless metal back-cover in the art, but these mobile terminals cannot meet the adjustable performance requirement of frequency range, have impact on the experience of user.
Therefore, how designing one and both can ensure that complete machine structure intensity, antenna system and the mobile terminal that can meet again the adjustable demand of frequency range become current problem demanding prompt solution.
Summary of the invention
The present invention is based on the problems referred to above, it is proposed that one both can ensure that complete machine structure intensity, can meet again the antenna system of the adjustable demand of frequency range.
It is a further object of the invention to provide a kind of mobile terminal with this antenna system.
For achieving the above object, first aspect present invention embodiment provides a kind of antenna system, and including the metal back cover being arranged on mobile terminal rear portion, described metal back cover is seamless integral structure, and is provided with tunable antenna in described metal back cover.
According to the antenna system that embodiments of the invention provide, metal back cover including integral structure, and without offering gap in metal back cover, this antenna system can be realized by simple feed structure design, wherein, metal back cover is provided with tunable antenna, by tunable antenna is adjusted, the resonant frequency of antenna can be adjusted, and owing to this tunable antenna is not the slot antenna that gap obtains that cracks in metal back cover, therefore, the frequency range of antenna can be adjusted flexibly, and also mobile terminal complete machine structure intensity can be effectively increased, improve the radiance of antenna system.
It addition, the antenna system that the above embodiment of the present invention provides also has following additional technical feature:
According to one embodiment of present invention, described tunable antenna includes distributing point, tuning point and metal routing, wherein, described distributing point and described tuning point are arranged in described metal back cover, one end of described metal routing is connected with described distributing point, and electrically connected with the power feeding module on the mainboard of described mobile terminal by described distributing point, the other end of described metal routing is connected with described tuning point, and is electrically connected with the tuner module on the mainboard of described mobile terminal by described tuning point.
According to the antenna system that embodiments of the invention provide, power feeding module on the mainboard of mobile terminal passes through the distributing point in metal back cover by radio signal transmission to metal routing, and by metal routing, radiofrequency signal is radiate, realize antenna system and launch the function of signal, wherein, metal routing is electrically connected also by the tuner module on the mainboard of the tuning point in metal back cover and mobile terminal, by adjusting the parameter of this tuner module, the resonant frequency of antenna system can be changed neatly, it is achieved in real time, automatically tune.
What deserves to be explained is, this programme is utilize metal routing as the major radiator of antenna system, utilizes tuner module that the resonant frequency of antenna system is carried out continuous print adjustment work, be not only simple in structure, and resonant frequency adjustment is flexible.
Wherein, in this programme except on the mainboard of mobile terminal, tuner module is set, it is also possible to by adjusting distributing point, the position of tuning point or adjusting the position of metal routing, shape and realize adjusting the resonant frequency of antenna system.
According to one embodiment of present invention, described tunable antenna also includes earth point, and described earth point is arranged in described metal back cover, and is connected with the ground on the mainboard of described mobile terminal by described earth point.
According to the antenna system that embodiments of the invention provide, metal back cover is electrically connected by the earth point on the mainboard of earth point and mobile terminal, realize the ground connection of metal back cover, so, owing to metal back cover itself is as the reference ground of antenna system, therefore, when user grips mobile terminal, the hands of user can be played good shielding action, the major part of antenna energy is radiate towards the opposite direction of user's hands, antenna energy is avoided to be absorbed by the hands of user, thus effectively reducing the signal attenuation brought when user holds bonnet, improve the radiance of antenna system.
According to one embodiment of present invention, described metal routing includes the first metal routing and the second metal routing being connected with described first metal routing, described first metal routing electrically connects with described distributing point, and described second metal routing electrically connects with described tuning point.
According to the antenna system that embodiments of the invention provide, metal routing includes the first metal routing and the second metal routing, wherein, first metal routing produces the low frequency signal of antenna system, second metal routing produces the high-frequency signal of antenna system, so, allows for whole antenna system and may be simultaneously operated in low-frequency range and high frequency, so that mobile terminal meets the performance requirement of different network formats and frequency range, improve the serviceability of mobile terminal.
According to one embodiment of present invention, also include the frame being set in described mobile terminal surrounding, described frame includes left frame, left frame, upper side frame and lower frame, the top of described left frame is connected with one end of described upper side frame, the top of described left frame is connected with the other end of described upper side frame, the bottom of described left frame is connected with one end of described lower frame, and the bottom of described left frame is connected with the other end of described lower frame; Wherein, described upper side frame and described lower frame are U-shaped frame.
According to one embodiment of present invention, described second metal routing is arranged on described lower frame, and described first metal routing is arranged near described lower frame, and is positioned at the upper area of described lower frame.
According to the antenna system that embodiments of the invention provide, the lower frame of mobile terminal can realize the fixing and supporting role to the first metal routing and the second metal routing, improves the stability that metal routing is overall, thus improving the reliability of antenna system work.
Specifically, second metal routing can also be arranged on the upper end frame of mobile terminal, first metal routing is arranged near upper side frame, or be that multiple metal routing is set simultaneously in the position near mobile terminal upper side frame and lower frame, that is the quantity of the tunable antenna on mobile terminal is not fixed, it is possible to arrange the tunable antenna arranging varying number on mobile terminals according to actual demand.
According to one embodiment of present invention, described left frame and described left frame are metal edge frame, and are integral type molding with described metal back cover, and described upper side frame and described lower frame are nonmetal frame.
According to the antenna system that embodiments of the invention provide, by left frame, left frame and metal back cover are set to integral structure, it is possible not only to improve further the structural strength of mobile terminal complete machine, ensure the reliability that mobile terminal uses, simultaneously, the difficulty of processing of mobile terminal can also be reduced, improve production efficiency, it is simple to batch production; By upper side frame and lower frame are set to nonmetal frame, so, when metal routing being positioned close to upper side frame position or near lower frame position, can avoid metal material that the signal of antenna is caused shielding, so that aerial signal can radiate, thus improving the radiance of antenna, specifically, upper side frame and lower frame can adopt plastics or plastic cement to make.
According to one embodiment of present invention, also including: metal profile, the one side of described metal profile and described metal back cover are electrically connected, and the another side of described metal profile is connected with the display screen of described mobile terminal.
According to the antenna system that embodiments of the invention provide, it is provided with metal profile between metal back cover and the display screen of mobile terminal, metal back cover and display screen can be played a supportive role by this gripper shoe, put forward the stability and the reliability that ensure that mobile terminal uses.
According to one embodiment of present invention, described metal profile is provided with supporting construction on the one side of described metal back cover, described supporting construction is connected with described metal back cover, wherein, there is between described metal profile and described metal back cover accommodation chamber, described accommodation chamber is provided with the power supply architecture of described mobile terminal.
According to the antenna system that embodiments of the invention provide, the side of metal back cover is provided with supporting construction, this supporting construction is connected with metal back cover, for supporting metal back cover, and between this metal profile and metal back cover, it is provided with the power supply architecture for powering or other structure for mobile terminal, by this structure, not only make this metal profile support metal back cover, also save space simultaneously.
Wherein, what deserves to be explained is, this metal profile is that structure is connected and electrically conducting with metal back cover, and this metal profile is the reference ground of this mobile terminal with metal back cover.
Second aspect present invention embodiment provides a kind of mobile terminal, includes the antenna system described in any of the above-described embodiment.
The mobile terminal that the embodiment of second aspect present invention provides, by arranging the antenna system described in any of the above-described embodiment, thus having all beneficial effects that described antenna system has, does not repeat them here.
The additional aspect of the present invention and advantage will become apparent upon in description below part, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from conjunction with will be apparent from easy to understand the accompanying drawings below description to embodiment, wherein:
Fig. 1 is the structural representation of the metal back cover cracked of prior art;
Fig. 2 is the structural representation of the seamless metal back cover of prior art;
Fig. 3 is the structural representation of the metal back cover provided according to embodiments of the invention;
Fig. 4 is the structural representation of the antenna system provided according to embodiments of the invention;
Fig. 5 is the return loss schematic diagram of the antenna system provided according to embodiments of the invention;
Fig. 6 is the return loss schematic diagram of the several continuous tuning state of the antenna system according to embodiments of the invention offer;
Fig. 7 is the structured flowchart of the mobile terminal provided according to embodiments of the invention.
Wherein, in Fig. 3 to Fig. 7, corresponding relation between accompanying drawing labelling and component names is:
100 mobile terminals, 102 metal back cover, 1022 distributing points, 1024 tuning point, 1025 earth points, 1,026 first metal routings, 1028 second metal routings, 104 upper side frames, 106 lower frames, 108 left frames, 110 left frames, 112 display screens, 114 metal profile, 116 tuner modules, 1162 port tuning devices, 1164 tuning controllers, 1166 tuning controller command units, 1168 operational mode control units.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail. It should be noted that when not conflicting, embodiments herein and the feature in embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention; but; the present invention can also adopt other to be different from mode described here to implement, and therefore, protection scope of the present invention is by the restriction of following public specific embodiment.
The antenna system provided in one specific embodiment of the present invention is described referring to Fig. 3 to Fig. 7.
First aspect present invention embodiment provides a kind of antenna system, as shown in Figure 3 and Figure 4, including the metal back cover 102 being arranged on mobile terminal 100 rear portion, described metal back cover 102 is seamless integral structure, and is provided with tunable antenna in described metal back cover 102.
According to the antenna system that embodiments of the invention provide, metal back cover 102 including integral structure, and without offering gap in metal back cover 102, this antenna system can be realized by simple feed structure design, wherein, metal back cover 102 is provided with tunable antenna, by tunable antenna is adjusted, the resonant frequency of antenna can be adjusted, and owing to this tunable antenna is not the slot antenna that gap obtains that cracks in metal back cover 102, therefore, the frequency range of antenna can be adjusted flexibly, and also mobile terminal 100 complete machine structure intensity can be effectively increased, improve the radiance of antenna system.
It addition, the antenna system that the above embodiment of the present invention provides also has following additional technical feature:
According to one embodiment of present invention, as shown in figs. 4 and 7, described tunable antenna includes distributing point 1022, tuning point 1024 and metal routing, wherein, described distributing point 1022 is arranged in described metal back cover 102 with described tuning point 1024, one end of described metal routing is connected with described distributing point 1022, and electrically connected with the power feeding module on the mainboard of described mobile terminal 100 by described distributing point 1022, the other end of described metal routing is connected with described tuning point 1024, and electrically connected with the tuner module 116 on the mainboard of described mobile terminal 100 by described tuning point 1024.
According to the antenna system that embodiments of the invention provide, power feeding module on the mainboard of mobile terminal 100 passes through the distributing point 1022 in metal back cover 102 by radio signal transmission to metal routing, and by metal routing, radiofrequency signal is radiate, realize antenna system and launch the function of signal, wherein, metal routing is electrically connected also by the tuner module 116 on the mainboard of the tuning point 1024 in metal back cover 102 and mobile terminal 100, by adjusting the parameter of this tuner module 116, the resonant frequency of antenna system can be changed neatly, realize in real time, automatically tune.
What deserves to be explained is, this programme is utilize metal routing as the major radiator of antenna system, utilizes tuner module 116 that the resonant frequency of antenna system is carried out continuous print adjustment work, be not only simple in structure, and resonant frequency adjustment is flexible.
Wherein, in this programme except on the mainboard of mobile terminal 100, tuner module 116 is set, it is also possible to by adjusting distributing point 1022, the position of tuning point 1024 or adjusting the position of metal routing, shape and realize adjusting the resonant frequency of antenna system.
According to one embodiment of present invention, as shown in Figure 4, described tunable antenna also includes earth point 1025, and described earth point 1025 is arranged in described metal back cover 102, and is connected with the ground on the mainboard of described mobile terminal 100 by described earth point 1025.
According to the antenna system that embodiments of the invention provide, metal back cover 102 is electrically connected by the earth point 1025 on the mainboard of earth point 1025 and mobile terminal 100, realize the ground connection of metal back cover 102, so, owing to metal back cover 102 itself is as the reference ground of antenna system, therefore, when user grips mobile terminal 100, the hands of user can be played good shielding action, the major part of antenna energy is radiate towards the opposite direction of user's hands, antenna energy is avoided to be absorbed by the hands of user, thus effectively reducing the signal attenuation brought when user holds bonnet, improve the radiance of antenna system.
According to one embodiment of present invention, as shown in Figure 4, described metal routing includes the first metal routing 1026 and the second metal routing 1028 being connected with described first metal routing 1026, described first metal routing 1026 electrically connects with described distributing point 1022, and described second metal routing 1028 electrically connects with described tuning point 1024.
According to the antenna system that embodiments of the invention provide, metal routing includes the first metal routing 1026 and the second metal routing 1028, wherein, first metal routing 1026 produces the low frequency signal of antenna system, second metal routing 1028 produces the high-frequency signal of antenna system, so, allow for whole antenna system and may be simultaneously operated in low-frequency range and high frequency, so that mobile terminal 100 meets the performance requirement of different network formats and frequency range, improve the serviceability of mobile terminal 100.
As shown in Figure 5, abscissa in this figure is frequency (Frequency), unit is gigahertz (GHZ) (GHz), vertical coordinate is return wave loss parameter (S-Parameter), unit is dB, wherein, in the figure, there are two troughs of a and b, trough a is low-frequency range, specifically, the frequency range of low-frequency range is generally 699MHZ��960MHZ, trough b is high band, specifically, the frequency range of high band is generally 1710MHZ��2690MHZ, it can thus be appreciated that, this antenna system operationally supports low-frequency range and high band simultaneously, the 2G of mobile terminal 100 can be met, 3G, the performance requirement of the various network formats such as 4G.
In addition, as shown in Figure 6, the corresponding low-frequency range of trough a and the high band of trough b are respectively present several continuous tuning state, can be realized the real-time switching of antenna system frequency range according to the use frequency range that mobile terminal 100 is current by the tuner module 116 on mobile terminal 100.
Specifically, as shown in Figure 7, this tuner module 116 specifically includes ports having tuning device 1162, tuning controller 1164, tuning controller command unit 1166 and operational mode control unit 1168, wherein, according to the use frequency range that mobile terminal 100 is current, first operational mode control unit 1168 judges which kind of tuning state work is antenna system should use, then pass through tuning controller command unit 1166 and send instruction to tuning controller 1164 and port tuning device 1162, and then cooperated by tuning controller 1164 and port tuning device 1162 and jointly to complete the real-time switching of antenna system working frequency range.
According to one embodiment of present invention, as shown in Figure 3, also include the frame being set in described mobile terminal 100 surrounding, described frame includes left frame 108, left frame 110, upper side frame 104 and lower frame 106, the top of described left frame 108 is connected with one end of described upper side frame 104, the top of described left frame 110 is connected with the other end of described upper side frame 104, the bottom of described left frame 108 is connected with one end of described lower frame 106, and the bottom of described left frame 110 is connected with the other end of described lower frame 106; Wherein, described upper side frame 104 is U-shaped frame with described lower frame 106.
According to one embodiment of present invention, as shown in Figure 4, described second metal routing 1028 is arranged on described lower frame 106, and described first metal routing 1026 is arranged near described lower frame 106, and is positioned at the upper area of described lower frame 106.
According to the antenna system that embodiments of the invention provide, the lower frame 106 of mobile terminal 100 can realize the fixing and supporting role to the first metal routing 1026 and the second metal routing 1028, improve the stability that metal routing is overall, thus improving the reliability of antenna system work.
Specifically, second metal routing 1028 can also be arranged on the upper end frame of mobile terminal 100, first metal routing 1026 is arranged near upper side frame 104, or be that multiple metal routing is set simultaneously in the position near mobile terminal 100 upper side frame 104 and lower frame 106, that is the quantity of the tunable antenna on mobile terminal 100 is not fixed, it is possible to be arranged on, according to actual demand, the tunable antenna arranging varying number on mobile terminal 100.
According to one embodiment of present invention, described left frame 108 is metal edge frame with described left frame 110, and is integral type molding with described metal back cover 102, and described upper side frame 104 is nonmetal frame with described lower frame 106.
According to the antenna system that embodiments of the invention provide, by left frame 108, left frame 110 are set to integral structure with metal back cover 102, it is possible not only to improve further the structural strength of mobile terminal 100 complete machine, ensure the reliability that mobile terminal 100 uses, simultaneously, the difficulty of processing of mobile terminal 100 can also be reduced, improve production efficiency, it is simple to batch production; By upper side frame 104 and lower frame 106 are set to nonmetal frame, so, when metal routing being positioned close to upper side frame 104 position or near lower frame 106 position, can avoid metal material that the signal of antenna is caused shielding, so that aerial signal can radiate, thus improving the radiance of antenna, specifically, upper side frame 104 and lower frame 106 can adopt plastics or plastic cement to make.
According to one embodiment of present invention, as shown in Figure 4, also including: metal profile 114, the one side of described metal profile 114 and described metal back cover 102 are electrically connected, and the another side of described metal profile 114 is connected with the display screen 112 of described mobile terminal 100.
According to the antenna system that embodiments of the invention provide, it is provided with metal profile 114 between metal back cover 102 and the display screen 112 of mobile terminal 100, metal back cover 102 and display screen 112 can be played a supportive role by this gripper shoe, put forward the stability and the reliability that ensure that mobile terminal 100 uses.
According to one embodiment of present invention, described metal profile 114 is provided with supporting construction on the one side of described metal back cover 102, described supporting construction is connected with described metal back cover 102, wherein, there is between described metal profile 114 and described metal back cover 102 accommodation chamber, described accommodation chamber is provided with the power supply architecture of described mobile terminal 100.
According to the antenna system that embodiments of the invention provide, the side of metal back cover 102 is provided with supporting construction, this supporting construction is connected with metal back cover 102, for supporting metal back cover 102, and between this metal profile 114 and metal back cover 102, it is provided with the power supply architecture for powering or other structure for mobile terminal 100, by this structure, not only make this metal profile 114 support metal back cover 102, also save space simultaneously.
Wherein, what deserves to be explained is, this metal profile 114 is that structure is connected and electrically conducting with metal back cover 102, and this metal profile 114 is the reference ground of this mobile terminal 100 with metal back cover 102.
Second aspect present invention embodiment provides a kind of mobile terminal 100, includes the antenna system described in any of the above-described embodiment.
The mobile terminal 100 that the embodiment of second aspect present invention provides, by arranging the antenna system described in any of the above-described embodiment, thus having all beneficial effects that described antenna system has, does not repeat them here.
In sum, the antenna system that the present invention improves, metal back cover 102 including integral structure, and without offering gap in metal back cover 102, this antenna system can be realized by simple feed structure design, wherein, metal back cover 102 is provided with tunable antenna, by tunable antenna is adjusted, the resonant frequency of antenna can be adjusted, and owing to this tunable antenna is not the slot antenna that gap obtains that cracks in metal back cover 102, therefore, the frequency range of antenna can be adjusted flexibly, and also mobile terminal 100 complete machine structure intensity can be effectively increased, improve the radiance of antenna system.
In the present invention, term " first ", " second " only for descriptive purposes, and it is not intended that instruction or hint relative importance; The term such as term " electrical connection ", " setting " all should be interpreted broadly, for instance, " electrical connection " can be that electric current is mutual or mutual being joined directly together of signal in order to meet, it is also possible to is indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
In the present invention, term " being connected ", " connection " etc. all should be interpreted broadly, for instance, it is possible to it is fixing connection, it is also possible to be removably connect, or connect integratedly; Can be joined directly together, it is also possible to be indirectly connected to by intermediary. For the ordinary skill in the art, it is possible to understand above-mentioned term concrete meaning in the present invention as the case may be.
Specific features, structure, material or feature that the description of term " embodiment " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention. In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example. And, the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations. All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (10)
1. an antenna system, for mobile terminal, it is characterised in that including the metal back cover being arranged on mobile terminal rear portion, described metal back cover is seamless integral structure, and is provided with tunable antenna in described metal back cover.
2. antenna system according to claim 1, it is characterised in that
Described tunable antenna includes distributing point, tuning point and metal routing, wherein, described distributing point and described tuning point are arranged in described metal back cover, one end of described metal routing is connected with described distributing point, and electrically connected with the power feeding module on the mainboard of described mobile terminal by described distributing point, the other end of described metal routing is connected with described tuning point, and is electrically connected with the tuner module on the mainboard of described mobile terminal by described tuning point.
3. antenna system according to claim 1, it is characterised in that
Described tunable antenna also includes earth point, and described earth point is arranged in described metal back cover, and described metal back cover is connected with the ground on the mainboard of described mobile terminal by described earth point.
4. antenna system according to claim 2, it is characterised in that
Described metal routing includes the first metal routing and the second metal routing being connected with described first metal routing, and described first metal routing electrically connects with described distributing point, and described second metal routing electrically connects with described tuning point.
5. antenna system according to claim 1, it is characterized in that, also include the frame being set in described mobile terminal surrounding, described frame includes left frame, left frame, upper side frame and lower frame, the top of described left frame is connected with one end of described upper side frame, the top of described left frame is connected with the other end of described upper side frame, and the bottom of described left frame is connected with one end of described lower frame, and the bottom of described left frame is connected with the other end of described lower frame;
Wherein, described upper side frame and described lower frame are U-shaped frame.
6. antenna system according to claim 5, it is characterised in that
Described second metal routing is arranged on described lower frame, and described first metal routing is arranged near described lower frame, and is positioned at the upper area of described lower frame.
7. antenna system according to claim 6, it is characterised in that
Described left frame and described left frame are metal edge frame, and are integral type molding with described metal back cover, and described upper side frame and described lower frame are nonmetal frame.
8. antenna system according to any one of claim 1 to 7, it is characterised in that also include:
Metal profile, the one side of described metal profile and described metal back cover are electrically connected, and the another side of described metal profile is connected with the display screen of described mobile terminal.
9. antenna system according to any one of claim 1 to 7, it is characterised in that
Described metal profile is provided with supporting construction on the one side of described metal back cover, described supporting construction is connected with described metal back cover, wherein, there is between described metal profile and described back-cover accommodation chamber, described accommodation chamber is provided with the power supply architecture of described mobile terminal.
10. a mobile terminal, it is characterised in that include antenna system as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991477.5A CN105633557A (en) | 2015-12-25 | 2015-12-25 | Antenna system and mobile terminal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991477.5A CN105633557A (en) | 2015-12-25 | 2015-12-25 | Antenna system and mobile terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105633557A true CN105633557A (en) | 2016-06-01 |
Family
ID=56048251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510991477.5A Pending CN105633557A (en) | 2015-12-25 | 2015-12-25 | Antenna system and mobile terminal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105633557A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129595A (en) * | 2016-06-30 | 2016-11-16 | 大连楼兰科技股份有限公司 | A kind of car antenna of band thermolysis |
CN106506023A (en) * | 2016-09-29 | 2017-03-15 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027565A2 (en) * | 2008-09-05 | 2010-03-11 | Apple Inc. | Handheld computing device |
CN203850426U (en) * | 2014-05-28 | 2014-09-24 | 惠州硕贝德无线科技股份有限公司 | Antenna of communication device equipped with metallic back cover |
CN104064866A (en) * | 2014-05-26 | 2014-09-24 | 普尔思(苏州)无线通讯产品有限公司 | Antenna structure applied to mobile phone with metal rings and all-metal rear housing |
CN204289695U (en) * | 2014-12-31 | 2015-04-22 | 惠州硕贝德无线科技股份有限公司 | A kind of double-ring antenna utilizing mobile phone metal back cover |
CN105186094A (en) * | 2015-09-28 | 2015-12-23 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
-
2015
- 2015-12-25 CN CN201510991477.5A patent/CN105633557A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010027565A2 (en) * | 2008-09-05 | 2010-03-11 | Apple Inc. | Handheld computing device |
CN104064866A (en) * | 2014-05-26 | 2014-09-24 | 普尔思(苏州)无线通讯产品有限公司 | Antenna structure applied to mobile phone with metal rings and all-metal rear housing |
CN203850426U (en) * | 2014-05-28 | 2014-09-24 | 惠州硕贝德无线科技股份有限公司 | Antenna of communication device equipped with metallic back cover |
CN204289695U (en) * | 2014-12-31 | 2015-04-22 | 惠州硕贝德无线科技股份有限公司 | A kind of double-ring antenna utilizing mobile phone metal back cover |
CN105186094A (en) * | 2015-09-28 | 2015-12-23 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106129595A (en) * | 2016-06-30 | 2016-11-16 | 大连楼兰科技股份有限公司 | A kind of car antenna of band thermolysis |
CN106506023A (en) * | 2016-09-29 | 2017-03-15 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103247846B (en) | Mobile device | |
CN109390693A (en) | Antenna structure and wireless communication device with the antenna structure | |
EP2387105A2 (en) | Re-configurable built-in antenna for portable terminal | |
KR20200135552A (en) | Antenna system and terminal equipment | |
CN103457024B (en) | A kind of antenna assembly of mobile terminal and mobile terminal | |
CN105161821B (en) | combined antenna system and mobile terminal | |
CN105024146B (en) | combined antenna system and mobile terminal | |
CN105633552A (en) | Combined antenna system and mobile terminal | |
CN105514586A (en) | Mobile terminal with metal shell and antenna structure thereof | |
CN208655894U (en) | Antenna system and mobile terminal | |
CN105514575A (en) | Antenna | |
CN105006645A (en) | Combined antenna system and mobile terminal | |
TW201914093A (en) | Mobile device | |
CN105680159A (en) | Antenna module | |
CN105206918A (en) | Antenna device of mobile terminal and mobile terminal | |
CN202275941U (en) | Printed type antenna and mobile communication device | |
CN105024163A (en) | Combined antenna system and mobile terminal | |
CN105161834A (en) | Mobile-phone antenna | |
CN109449595A (en) | A kind of mimo antenna | |
CN109713432A (en) | 5G mimo antenna system and handheld device | |
JP2017523729A (en) | Antenna radiation sheet, antenna, and portable terminal | |
CN105633558A (en) | Antenna system and mobile terminal | |
CN105633557A (en) | Antenna system and mobile terminal | |
CN105811070B (en) | Terminal rear cover | |
CN103887597B (en) | Antenna of mobile terminal and mobile terminal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160601 |
|
RJ01 | Rejection of invention patent application after publication |