CN103457024B - A kind of antenna assembly of mobile terminal and mobile terminal - Google Patents
A kind of antenna assembly of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN103457024B CN103457024B CN201310399544.5A CN201310399544A CN103457024B CN 103457024 B CN103457024 B CN 103457024B CN 201310399544 A CN201310399544 A CN 201310399544A CN 103457024 B CN103457024 B CN 103457024B
- Authority
- CN
- China
- Prior art keywords
- antenna
- mobile terminal
- edge frame
- metal edge
- empty regions
- 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.)
- Expired - Fee Related
Links
Landscapes
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of antenna assembly and mobile terminal of mobile terminal, the side of described mobile terminal is provided with metal edge frame, described metal edge frame cracks, gap place is filled with the filling part formed by non-conductive material or non-conductive mixture; One piece of empty regions is formed, the empty regions described in described gap area in the inside of mobile terminal; Using one section of metal edge frame around empty regions as a part for antenna, be communicated with the tuner section of antenna, and connect the signal feed of antenna by the tuner section of antenna, the stratum of the ground feedback point connecting circuit board of antenna; The metal edge frame of part and the stratum good contact of circuit board beyond empty regions.The present invention is by being combined metal edge frame with antenna, thus meeting mobile terminal under the prerequisite of metal-like appearance design demand, by the tunable part of designing antenna in empty regions, thus avoid the impact of hand-held effect, guarantee that antenna has good wireless radiation performance.
Description
Technical field
The invention belongs to mobile communication terminal technical field, specifically, the antenna assembly relating to a kind of mobile terminal and the mobile terminal adopting described antenna assembly to design.
Background technology
Antenna is the required important component part of mobile communication terminal, it be mobile terminal and base station communication time transmit and receive an electromagnetic important wireless device.When mobile terminal is launched, antenna is responsible for being that electromagenetic wave radiation is gone out by transform electrical signals; In time the electromagnetic wave received can be converted into the signal of telecommunication again simultaneously, transfer to the circuit board of mobile terminal inside.
The conventional thinking of Antenna Design is all generally carrying out based on the basis of effectively evading large-area metal, and needs to ensure enough cabling areas and height.But along with the listing gradually of LTE mobile phone, the kind of multi mode terminal gets more and more, while number of antennas increases, the living space of each root antenna is more and more less, causes the cabling area of antenna to be difficult to ensure.Meanwhile, along with the development of mobile phone technique and increasing of consumer demand, the profile of mobile phone is also towards ultrathin future development.The profile of ultrathin causes the height of antenna not enough, brings great puzzlement to the design of antenna.Particularly there is a lot of mobile phone at present to pursue aesthetic property, often need to configure metalwork on its housing, radiation space after these metalworks can cause antenna metal to be dodged is narrow and small, metal finishing also can affect the radiation of antenna simultaneously, not only reduce antenna efficiency, also there will be the problems such as signal coupling, adverse influence is produced to the radiance of antenna, what cause traditional antenna designing requirement is difficult to all the more realization away from metal device and intense radiation region, propose stern challenge to the debugging of antenna, the design risk after mobile phone volume production also increases thereupon.
As can be seen here, due to the change of mobile terminal Environment of Product Design, traditional Antenna Design can not meet harsh actual environment.The metal-like of mobile phone and Low-profile there occurs serious conflicting with the design principle of antenna, bring great puzzlement to the design of antenna for mobile phone.
Summary of the invention
The object of the present invention is to provide a kind of novel antenna assembly, by changing traditional mode of thinking, directly use configuring the part of metalwork on mobile terminals as antenna, the design requirement of metal appearance can be met thus, the wireless performance that antenna is good can be ensured again, reach compatible result.
For solving the problems of the technologies described above, the present invention is achieved by the following technical solutions:
An antenna assembly for mobile terminal, is provided with metal edge frame in the side of described mobile terminal, and described metal edge frame cracks, and gap place is filled with the filling part formed by non-conductive material or non-conductive mixture; One piece of empty regions is formed, the empty regions described in described gap area in the inside of mobile terminal; Using one section of metal edge frame around empty regions as a part for antenna, be communicated with the tuner section of antenna, and connect the signal feed of antenna by the tuner section of antenna, the stratum of the ground feedback point connecting circuit board of antenna; The metal edge frame of part and the stratum good contact of circuit board beyond empty regions.
Further, the described metal edge frame around empty regions is divided into two sections by described gap, in order to improve the wireless performance of antenna, selects the large one section of metal edge frame of length as a part for described antenna.
Preferably, the U-shaped curve of tuner section of described antenna or S type curve, realizing, on the basis easily tuning to the tuning frequency range of antenna low frequency, meeting the optimization requirement to high frequency bandwidth.
Further, tuner section one end of described antenna is contacted with the metal edge frame as an antenna part by jockey, and the other end is connected with the signal feed laid on circuit boards by electrical feeding connections.
Preferably, described electrical feeding connections is L-type or linear pattern, to realize being communicated with of antenna tuning portion and signal feed.
Further again, described jockey can be the arrangements of electric connection such as shell fragment or pogo-pin connector, contacts, the cabling area of antenna is maximized with the position closing on gap inside metal edge frame.
Further optimizing to realize the high frequency bandwidth of antenna, being also connected with passive antenna branch, as a parasitic branch of the main antenna be connected in signal feed described feedback a little.
Further, signal feed and the ground feedback point of described antenna are laid in empty regions in the half region in described gap, and the signal feed of described antenna installation position on circuit boards present with comparing a little installation position on circuit boards closer to the side in described gap, with the cabling of convenient antenna.
Preferably, the periphery that described metal edge frame is rotated around terminal is laid, described gap is opened on the left of mobile terminal or the top on right side or below, by the entire area headroom of the entire area of circuit board or below and with the formation isolation of circuit board, the empty regions described in formation.
Based on the project organization of said antenna device, the invention allows for a kind of mobile terminal adopting described antenna assembly to design, the side of described mobile terminal is provided with metal edge frame, described metal edge frame cracks, and gap place is filled with the filling part formed by non-conductive material or non-conductive mixture; One piece of empty regions is formed, the empty regions described in described gap area in the inside of mobile terminal; Using one section of metal edge frame around empty regions as a part for antenna, be communicated with the tuner section of antenna, and connect the signal feed of antenna by the tuner section of antenna, the stratum of the ground feedback point connecting circuit board of antenna; The metal edge frame of part and the stratum good contact of circuit board beyond empty regions.
Compared with prior art, advantage of the present invention and good effect are: the present invention is directed to the mobile terminal being configured with metal edge frame and propose a kind of special antenna assembly method for designing, by processing especially metal edge frame, make it can participate in the global design of antenna assembly as a part for antenna, to meet the designing requirement of antenna to cabling area.Meanwhile, by forming empty regions on the internal circuit board of mobile terminal, and in empty regions the tunable part of designing antenna, again by being optimized described tunable part, the wideband covering performance of antenna can be realized thus, and effectively can avoid the impact of hand-held effect, and then ensure that antenna has on the basis of good wireless radiation performance, achieve the compatibility of antenna and large part metal, meet the design requirement of mobile terminal to metal-like outward appearance.
After reading the detailed description of embodiment of the present invention by reference to the accompanying drawings, the other features and advantages of the invention will become clearly.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of metal edge frame in antenna assembly proposed by the invention;
Fig. 2 is the structural representation offering a kind of embodiment of position and shape of empty regions;
Fig. 3 is the structural representation of a kind of embodiment of empty regions internal antenna tuning part and parasitic branch;
Fig. 4 is the fundamental diagram of Loop antenna.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
The present invention is directed to the mobile terminal that decoration has metal edge frame, propose a kind of structural design of antenna assembly.Due to the existence of metal edge frame, cause the antenna adopting routine techniques design, its radiance becomes very poor, almost cannot work.In order to evade the impact of metal edge frame on antenna performance, the special processings such as first the present invention cracks to the metal edge frame of mobile terminal, Local earth grounds, a part for metal edge frame is used as antenna, then in the internal reservation empty regions of mobile terminal, and tuned antenna is designed in empty regions, by being optimized the tunable part of antenna, to realize the wideband covering performance of antenna.
Below for mobile phone as described mobile terminal, the design of the concrete structure of antenna assembly proposed by the invention and operation principle thereof are set forth in detail.
Shown in Figure 1, on current a lot of mobile phone productses, in order to pursue fashion and the aesthetics of outward appearance, often needing to install one in the side of mobile phone surrounding and enclosing the Decorative frame 12 be made up of metal material, to strengthen the metal-like of mobile phone.Because metal edge frame 12 can have a strong impact on the radiation of antenna, cause the reduction of antenna radiated power, be therefore designed with the mobile phone of metal edge frame 12, the radiance of its antenna is just difficult to ensure.In order to improve the radiation efficiency of such mobile phone, to strengthen the transmit-receive intensity of its radiofrequency signal, the present embodiment overturns the mentality of designing of traditional antenna, is incorporated in the structural design of antenna for mobile phone by metal edge frame 12, to strengthen the wireless performance of antenna.
Specifically, first the present embodiment cracks on the metal edge frame 12 of mobile phone, forms gap 13, metal edge frame 12 is disconnected at described gap 13 place, shown in Figure 1.Described position of cracking is as the criterion with the installation position closing on interior of mobile phone antenna, is preferably opened in top or the lower position of mobile phone left surface, also or the top of mobile phone right flank or lower position.The filling part formed by non-conductive material or non-conductive mixture is filled with in described gap 13, and position corresponding with described gap 13 on the circuit board of interior of mobile phone is carried out headroom process and is separated with the main of terminal, form empty regions 11, for the laying of antenna tuning part and antenna feed point, shown in Figure 2.In the present embodiment, the paving copper referring to mobile phone PCB of described terminal mainly mainly, i.e. the whole stratum of circuit board.
Consider the aesthetic property of cell phone appearance, the width in described gap 13 is generally arranged between 1 ~ 2mm, is preferred to be not more than 1mm.The filling part be filled in described gap 13 can adopt the non-metallic materials such as PC glass, ABS, PC+ glass and its composite material or non-conductive mixture to make, and the present embodiment does not specifically limit this.
Described empty regions 11 is preferably arranged on top or the below of circuit board, to occupy circuit board or be advisable in entire area from left to right, below, offering position and offering size as shown in Figure 2, tuning part as antenna reserves enough cabling space, meets the low frequency performance of antenna.Adopt this empty regions 11 to lay mode, after the movement of mobile phone, shell and metal edge frame 12 are seated, described gap 13 just just to described empty regions 11, and is communicated with described empty regions 11.So, just metal edge frame 12 can be divided into two parts by empty regions 11: a part is the part around empty regions 11, such as 121 sections; Another part is the remainder 122 of metal edge frame 12, loop circuit capable plate other region except described empty regions.The remainder 122 of described metal edge frame 12 and the main ground 21 of mobile phone are done good grounding, namely fully contacts connection with the stratum of mobile phone PCB.For the purpose of being described clearly, below the present embodiment, the remainder 122 of described metal edge frame 12 is referred to as the grounded part of metal edge frame 12.
Because a wherein part for metal edge frame 12, around empty regions 11, therefore, can design as a part for antenna.On metal edge frame 12, offer the difference of position according to gap 13, the metal edge frame part around empty regions 11 likely only have one section (as gap 13 be positioned at the edge of empty regions 11 time), such as 121 sections; Also likely two sections are occurred, two section 121,123 that is namely separated by described gap 13, shown in Figure 2.When the metal edge frame around empty regions 11 be divided into two section 121 by gap 13,123 time, wherein one section of part as antenna can be selected to participate in the global design of antenna.
In the two sections of metal edge frames 121,123 separated by gap 13,121 sections of whole end faces around mobile phone or bottom surface, the gap 13 described in the next-door neighbour of one end, the grounded part 122 of other end connection metal frame 12; And 123 sections is straightway, the gap 13 described in the next-door neighbour of one end, the other end connects the grounded part 122 of described metal edge frame 12.For the cabling area increasing antenna, and realize the consideration of the wideband covering aspect of antenna, one section of metal edge frame 121 that the present embodiment preferably adopts length longer, as a part for antenna, carries out the specific design of antenna for mobile phone.
Because 121 sections of metal edge frame are laid around empty regions 11, therefore directly can bring and use as antenna, connect signal feed and the ground feedback point of antenna, realize the transmission-receiving function of radio frequency signal.But this Antenna Design mode, when staff touches gap 13, can produce larger impact to the impedance of antenna, cause the radiation efficiency of antenna to decline a lot.In order to address this problem, the tuner section of the present embodiment further designing antenna in empty regions 11, the sensitive part of antenna to be evaded the position (i.e. staff not easily touch region) away from gap 13, and then guarantee that the property retention of whole antenna is good.
Specifically shown in Figure 3, signal feed 34 and the ground feedback point 35 of antenna are set in the empty regions 11 formed on circuit boards, described signal feed 34 passes through 121 sections of the tuner section 31 connection metal frame of antenna, the location contacts being preferably close to gap 13 with 121 sections of inner sides is electrically connected, to form the antenna pattern of Loop form.In the present embodiment, described tuner section 31 is preferably designed to U-shaped curve or S type curve, to realize coupling.One end of described tuner section 31 is connected with jockey 33, described jockey 33 can be shell fragment, pogo-pin(probe adapter) or other interconnection of conductors equipment, after metal edge frame 12 is seated, with the inner side close contact of 121 sections of metal edge frame; Other end connection signal feedback point 34, or be connected with described signal feed 34 by electrical feeding connections 32, form the antenna pattern in empty regions 11.
Adopt the antenna structure designed by the present embodiment, radiofrequency signal is from signal feed 34 feed-in of antenna, interconnected with 121 sections of metal edge frame via the electrical feeding connections 32 of antenna, tuner section 31, jockey 33, and then be connected with the grounded part 122 of metal edge frame 12 via 121 sections of metal edge frame, realization is interconnected with the main ground of mobile phone.This loop can regard a Loop antenna form as, and it effectively can cover conventional GSM850 and the GSM900 frequency range of current mobile terminal, and meanwhile, this loop also has resonance at high band.The fundamental diagram of Loop antenna is shown in Figure 4, and wherein, 43,44 signal feed and the ground feedback points being respectively Loop antenna, are connected to signal feed 43 and ground loop present a little between 44 is antenna pattern portion, main 41 of ground feedback point 44 connection mobile terminals.
The tuner section 31 of antenna is designed to U-shaped or S type curve coupling unit by the present embodiment, this part is for the optimization particular importance of antenna high band bandwidth, what not only can realize low-frequency resonant frequency range is easily tuning, and also very useful for the optimization of high frequency bandwidth, the wideband covering performance of antenna can be realized.In addition, just because of the existence of this tuner section 31, guarantee is when staff touches gap 13, and the property retention of whole antenna is good.Trace it to its cause and be: due to the gap 13 from the signal feed 34 of antenna to metal edge frame 12, antenna needs through tuner section 31, the non-sensitive part of antenna evaded the position (i.e. staff not easily touch region) away from gap by this part, therefore when staff touches 13 place, gap, the resonance of antenna not only can not worsen, contrary, resonance has become better in fact on the contrary.Just effectively ensure when staff touches 13 place, gap of metal edge frame 12 thus, antenna still has good resonance characteristic, the radiation efficiency of antenna can not decline too obvious, still within controlled decline scope, ensures that user has good experience all the time.
In the present embodiment, described electrical feeding connections 32 only uses with the linkage section of signal feed 34 as the tuner section 31 of antenna, can be designed to linear pattern or L-type, be connected for principle to facilitate tuner section 31 with signal feed 34.Antenna pattern shown in Fig. 3, is designed to U-shaped by tuner section 31, and for the endpoint location of tuner section 31 and the installation position of signal feed 34, electrical feeding connections 32 is designed l-shaped, to realize the connection in antenna tuning portion 31 and signal feed 34.
In order to optimize the high frequency bandwidth of antenna further, the present embodiment is also designed with passive antenna branch 36 in described empty regions 11, shown in Figure 3, connects the ground feedback point 35 of antenna.Present describedly and a little 35 21 to be connected with the main ground of mobile phone.Described passive antenna 36, as the parasitic branch of antenna, can be designed to the circulating type pattern of arbitrary shape, and two ends are all presented with described ground and a little 35 to be connected.Due to the coupling between the tuner section 31 of antenna and passive antenna 36 for high frequency bandwidth optimization clearly, therefore, can design parasitic antenna 36 be passed through, the high frequency bandwidth of antenna for mobile phone is optimized.
For signal feed 34 and the installation position of ground feedback point 35 in empty regions 11 of antenna, be all laid in the same half region of empty regions 11 with signal feed 34 and ground feedback point 35, and the region that this half region is place, gap 13 is principle, shown in Figure 3.If gap 13 is opened in the left side of metal edge frame 12, then should select the signal feed 34 described in the edge regions laying of a left side half and the ground feedback point 35 of empty regions 11; If gap 12 is opened in the right side of metal edge frame 12, then should select the signal feed 34 described in the edge regions laying of the right side half and the ground feedback point 35 of empty regions 11.This design principle considers that the length in antenna tuning portion 31 determines according to the radiating bands required by antenna, when length is determined to form connecting curve that is U-shaped or S type, the installation position of obvious feedback point can not be too far away apart from gap 13, otherwise, tuner section 31 is tending towards stretching, and the responsive portion of antenna can be caused to close on the position in gap 13, when staff touches gap 13, the radiance of antenna is produced serious influence, namely occurs hand-held effect.
In addition, for the signal feed 34 of antenna and the relative position relation of ground feedback point 35, be laid in the side in close gap 13 for principle with signal feed 34, with tuner section 31 and passive antenna branch 36 cabling of convenient antenna, shown in Figure 3.That is, signal feed 34 installation position on circuit boards of described antenna presents a little that 35 installation positions on circuit boards should closer to the side in described gap 13 with comparing.Such as, the signal feed 34 of antenna and ground feedback point 35 are laid in the same horizontal line, if the gap 13 of metal edge frame 12 is opened in the left side of mobile phone, then signal feed 34 should present the left side of a little 35 with being positioned at; If the gap 13 of metal edge frame 12 is opened in the right side of mobile phone, then signal feed 34 should present the right side of a little 35 with being positioned at, to optimize antenna performance.
For the antenna part be laid in empty regions 11, no matter the tuner section 31 of antenna, electrical feeding connections 32 or passive antenna 36 part, can design on casing, also can be made in above support, certainly, also stamping technology can be adopted directly to be embedded in casing, and the present embodiment does not specifically limit this.
The present embodiment is by being combined the metal edge frame on mobile phone with antenna for mobile phone, achieve good compatibility therebetween, by the position of cracking of reasonably optimizing metal edge frame, the placement position of distributing point and the optimal design of tuning part, thus effectively prevent the impact of hand-held effect, ensure that the radiation efficiency of antenna.The antenna device arrangement design of the present embodiment, solve the metal-like of current high-end handsets pursuit and conflicting of producing between Low-profile with Antenna Design principle, can be widely used in mobile phone, panel computer etc. has in the mobile terminal product of particular/special requirement to complete machine thickness and metal-like outward appearance, to meet the designing requirement of this series products to fashion appeal.
Certainly; the above is only a kind of preferred implementation of the present invention, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. an antenna assembly for mobile terminal, is provided with metal edge frame in the side of described mobile terminal, it is characterized in that: crack on described metal edge frame, and gap place is filled with the filling part formed by non-conductive material or non-conductive mixture; One piece of empty regions is formed, the empty regions described in described gap area in the inside of mobile terminal; Using around one section of metal edge frame of empty regions as the part of antenna, one end of the tuner section of antenna is communicated with by jockey, the other end of the tuner section of antenna is connected with the signal feed laid on circuit boards by electrical feeding connections, the metal edge frame of part and the stratum good contact of circuit board beyond empty regions, to form the antenna pattern of Loop form; The stratum of the ground feedback point connecting circuit board of antenna;
The signal feed of described antenna and ground feedback point are laid in empty regions in the half region in described gap, and the signal feed of described antenna installation position on circuit boards present with comparing a little installation position on circuit boards closer to the side in described gap.
2. the antenna assembly of mobile terminal according to claim 1, is characterized in that: the described metal edge frame around empty regions is divided into two sections by described gap, selects the large one section of metal edge frame of length as a part for described antenna.
3. the antenna assembly of mobile terminal according to claim 2, is characterized in that: the U-shaped curve of tuner section of described antenna or S type curve.
4. the antenna assembly of mobile terminal according to claim 1, is characterized in that: described electrical feeding connections is L-type or linear pattern.
5. the antenna assembly of mobile terminal according to claim 1, is characterized in that: described jockey is shell fragment or pogo-pin connector, contacts with the position closing on gap inside metal edge frame.
6. the antenna assembly of mobile terminal according to any one of claim 1 to 5, is characterized in that: be connected with passive antenna branch described feedback a little.
7. the antenna assembly of mobile terminal according to any one of claim 1 to 5, it is characterized in that: the periphery that described metal edge frame is rotated around terminal is laid, described gap is opened on the left of mobile terminal or the top on right side or below, by the entire area headroom of the entire area of circuit board or below and with the formation isolation of circuit board, the empty regions described in formation.
8. a mobile terminal, is characterized in that: the antenna assembly being provided with the mobile terminal according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399544.5A CN103457024B (en) | 2013-09-05 | 2013-09-05 | A kind of antenna assembly of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310399544.5A CN103457024B (en) | 2013-09-05 | 2013-09-05 | A kind of antenna assembly of mobile terminal and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103457024A CN103457024A (en) | 2013-12-18 |
| CN103457024B true CN103457024B (en) | 2015-11-18 |
Family
ID=49739153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310399544.5A Expired - Fee Related CN103457024B (en) | 2013-09-05 | 2013-09-05 | A kind of antenna assembly of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103457024B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3139438B1 (en) * | 2014-03-28 | 2020-05-27 | Huawei Device Co., Ltd. | Integrated structure of metal shell and antenna of electronic device |
| CN105048087B (en) * | 2015-08-12 | 2018-05-15 | 宇龙计算机通信科技(深圳)有限公司 | Antenna for mobile phone |
| CN105161833B (en) * | 2015-08-12 | 2019-06-11 | 宇龙计算机通信科技(深圳)有限公司 | Antenna for mobile phone |
| CN105428792A (en) * | 2015-11-12 | 2016-03-23 | 深圳市天鼎微波科技有限公司 | Complete metal frame antenna |
| CN107770992B (en) * | 2017-10-18 | 2019-12-06 | 维沃移动通信有限公司 | Metal rear cover machining method, metal rear cover and mobile terminal |
| CN108649335B (en) * | 2018-05-15 | 2021-01-26 | Oppo广东移动通信有限公司 | Antenna assembly, electronic device and antenna switching method |
| CN108808221B (en) * | 2018-06-19 | 2021-05-04 | 深圳市万普拉斯科技有限公司 | Antenna system and mobile terminal |
| JP2022501882A (en) * | 2018-09-07 | 2022-01-06 | 華為技術有限公司Huawei Technologies Co., Ltd. | Antennas and mobile terminals |
| CN109904595B (en) * | 2019-02-27 | 2024-07-02 | 深圳市信维通信股份有限公司 | Metal frame vehicle-mounted antenna |
| CN110729550B (en) * | 2019-09-02 | 2021-11-19 | 深圳市飞亚达精密科技有限公司 | Antenna device and intelligent watch |
| CN113555675B (en) * | 2020-04-24 | 2023-11-10 | 深圳市万普拉斯科技有限公司 | Multi-mode broadband antenna and mobile terminal |
| CN111816985B (en) * | 2020-06-10 | 2022-04-26 | 昆山睿翔讯通通信技术有限公司 | Antenna system suitable for mobile terminal in metal middle frame form and mobile terminal |
| CN113314845B (en) * | 2021-05-20 | 2022-10-25 | Tcl通讯（宁波）有限公司 | Multi-frequency-point antenna and mobile terminal |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110873A (en) * | 2009-12-03 | 2011-06-29 | 苹果公司 | Bezel gap antennas |
| CN102142855A (en) * | 2010-05-27 | 2011-08-03 | 苹果公司 | Shell structure for optimizing position of transmitted radio frequency signal |
| CN102255134A (en) * | 2011-04-21 | 2011-11-23 | 广东欧珀移动通信有限公司 | A multi-coupling built-in antenna device |
| CN102646862A (en) * | 2011-01-11 | 2012-08-22 | 苹果公司 | Antenna structures with electrical connections to device housing members |
| CN102683861A (en) * | 2011-03-07 | 2012-09-19 | 苹果公司 | Tunable loop antennas |
| CN103050773A (en) * | 2012-12-20 | 2013-04-17 | 华为终端有限公司 | Antenna and electronic equipment with same |
| CN103078176A (en) * | 2013-01-07 | 2013-05-01 | 华为终端有限公司 | Metal ring coupled antenna and handheld communication equipment |
| CN103151601A (en) * | 2013-02-27 | 2013-06-12 | 上海安费诺永亿通讯电子有限公司 | Bottom edge slot coupled antenna |
| CN103236583A (en) * | 2013-04-25 | 2013-08-07 | 上海安费诺永亿通讯电子有限公司 | Novel bandwidth-enhanced LTE (long term evolution) metal frame antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9172139B2 (en) * | 2009-12-03 | 2015-10-27 | Apple Inc. | Bezel gap antennas |
-
2013
- 2013-09-05 CN CN201310399544.5A patent/CN103457024B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110873A (en) * | 2009-12-03 | 2011-06-29 | 苹果公司 | Bezel gap antennas |
| CN102142855A (en) * | 2010-05-27 | 2011-08-03 | 苹果公司 | Shell structure for optimizing position of transmitted radio frequency signal |
| CN102646862A (en) * | 2011-01-11 | 2012-08-22 | 苹果公司 | Antenna structures with electrical connections to device housing members |
| CN102683861A (en) * | 2011-03-07 | 2012-09-19 | 苹果公司 | Tunable loop antennas |
| CN102255134A (en) * | 2011-04-21 | 2011-11-23 | 广东欧珀移动通信有限公司 | A multi-coupling built-in antenna device |
| CN103050773A (en) * | 2012-12-20 | 2013-04-17 | 华为终端有限公司 | Antenna and electronic equipment with same |
| CN103078176A (en) * | 2013-01-07 | 2013-05-01 | 华为终端有限公司 | Metal ring coupled antenna and handheld communication equipment |
| CN103151601A (en) * | 2013-02-27 | 2013-06-12 | 上海安费诺永亿通讯电子有限公司 | Bottom edge slot coupled antenna |
| CN103236583A (en) * | 2013-04-25 | 2013-08-07 | 上海安费诺永亿通讯电子有限公司 | Novel bandwidth-enhanced LTE (long term evolution) metal frame antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103457024A (en) | 2013-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103457024B (en) | A kind of antenna assembly of mobile terminal and mobile terminal | |
| TWI658645B (en) | Antenna structure and wireless communication device with same | |
| CN203434277U (en) | A slave antenna apparatus and a mobile terminal | |
| CN102593578B (en) | Coupling feed-in type antenna device for mobile phone | |
| US10276938B2 (en) | Mobile terminal device | |
| TWI487198B (en) | A multi-band antenna | |
| CN104979633B (en) | Antenna system and communication terminal applying same | |
| TWI521788B (en) | Antenna assembly and wireless communication device | |
| CN103811864A (en) | Double-frequency coupled antenna with metal frame | |
| CN102368575A (en) | Built-in secondary radiating antenna | |
| GB2523367A (en) | An apparatus for wireless communication | |
| CN204809404U (en) | Mobile terminal antenna and mobile terminal | |
| CN204966672U (en) | Cell -phone antenna and use cell -phone of this cell -phone antenna | |
| CN103531912B (en) | A kind of collapsible slot antenna | |
| CN105024146A (en) | Combined antenna system and mobile terminal | |
| CN204257819U (en) | Multiband wideband anti-metal antenna | |
| CN203398262U (en) | Novel LTE metal-frame antenna with ultra wide band | |
| CN105514586A (en) | Mobile terminal with metal shell and antenna structure thereof | |
| CN205609756U (en) | Novel antenna structure of metal backing lid cell -phone | |
| CN102820523A (en) | Multi-frequency antenna | |
| CN105161821A (en) | Combined antenna system and mobile terminal | |
| CN103594778A (en) | Multi-band antenna device and hand-held terminal with same | |
| CN105811123A (en) | Antenna system and electronic device | |
| CN202474229U (en) | Antenna assembly for wireless communication device and wireless communication device | |
| CN104064855A (en) | LTE-4G antenna for mobile phone with seamless metal ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |