CN104580565A - Mobile communication equipment - Google Patents
Mobile communication equipment Download PDFInfo
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- CN104580565A CN104580565A CN201310500870.0A CN201310500870A CN104580565A CN 104580565 A CN104580565 A CN 104580565A CN 201310500870 A CN201310500870 A CN 201310500870A CN 104580565 A CN104580565 A CN 104580565A
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- metal reinforcing
- mobile communication
- reinforcing plates
- communication equipment
- circuit board
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Abstract
The invention discloses mobile communication equipment. The mobile communication equipment comprises a casing, a touch display screen, a reinforcing plate and a circuit board, wherein the reinforcing plate is arranged in the casing and on the side, facing the casing, of the touch display screen; the reinforcing plate comprises a first metal reinforcing plate and a second metal reinforcing plate which are insulated from each other; the circuit board is arranged in the casing and positioned on the side, far away from the touch display screen, of the reinforcing plate; the circuit board at least comprises a first circuit board and a second circuit board. Therefore, the mobile communication equipment provided by the invention can utilize the first metal reinforcing plate as an antenna radiator and utilize the second metal reinforcing plate as a reference ground, or utilize the first metal reinforcing plate as the reference ground and utilize the second metal reinforcing plate as the antenna radiator, and an antenna structure does not need to be additionally arranged in the mobile communication equipment. The problems of small antenna radiator area caused by the large area of a touch screen display zone, USB interface setting and the like are solved, and the antenna performance of the mobile communication equipment is improved.
Description
Technical field
The present invention relates to mobile communication technology field, particularly relate to a kind of mobile communication equipment.
Background technology
The RF signal power that radio transmitter exports, antenna is transported to by feeder line, radiate with electromagnetic wave by antenna, after electromagnetic wave arrives and receives place, by antenna next and deliver to radio receiver by feeder line, visible, antenna is the important wireless device of acceptance and emitting electromagnetic wave.And antenna for mobile phone is a part of antenna product, be again a part of mobile phone terminal, be mainly divided into built-in aerial and external antenna two kinds, by the impact of mobile phone market variation, antenna for mobile phone of the prior art is based on built-in antenna of mobile phone.
In current touch-screen mobile phone, built-in antenna of mobile phone mainly comprises PIFA (Planar Inverted F Antenna) antenna structure and MONOPOLE monopole antenna structure two kinds.Wherein, in PIFA antenna structure, the areal extent of radiant body is 550mm
2-600mm
2, the distance range between distance mobile phone PCB mainboard is 6mm-7mm; In MONOPOLE monopole antenna structure, the areal extent of radiant body is 300mm
2-350mm
2, the distance range between distance mobile phone PCB mainboard is 3mm-4mm.Along with the development that mobile phone is lightening, people require that the thickness of mobile phone is more and more thinner, and arranging of PIFA antenna requires that the distance range between its radiant body and mobile phone PCB mainboard is 6mm-7mm, be unfavorable for meeting people to the lightening demand of mobile phone, therefore, MONOPOLE monopole antenna structure becomes the first-selection of ultrathin touch screen mobile phone in prior art.
But the antenna performance in prior art with mobile communication equipments such as the ultrathin touch screen mobile phones of MONOPOLE monopole antenna structure is poor.
Summary of the invention
For solving the problems of the technologies described above, embodiments provide a kind of mobile communication equipment, to improve the antenna performance of described mobile communication equipment.
For solving the problem, embodiments provide following technical scheme:
A kind of mobile communication equipment, comprises housing and touch display screen, in addition, also comprises:
Be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises: the first metal reinforcing plates of mutually insulated and the second metal reinforcing plates;
Be arranged in described housing, and be positioned at the circuit board that described stiffener deviates from described touch display screen side, described circuit board at least comprises first circuit board and second circuit board.
Preferably, described stiffener also comprises: be arranged at the insulation board between described first metal reinforcing plates and the second metal reinforcing plates.
Preferably, described insulation board is plastic plate.
Preferably, described first metal reinforcing plates, the second metal reinforcing plates and insulation board are positioned at same plane, and are fixedly connected with.
Preferably, the side that described insulation board deviates from described touch display screen is provided with distributing point, and described distributing point comprises the first distributing point and the second distributing point, wherein, described first distributing point is electrically connected with described first metal reinforcing plates, and described second distributing point is electrically connected with described second metal reinforcing plates.
Preferably, described first circuit board is arranged at the side that described first metal reinforcing plates deviates from described touch display screen; Described second circuit board is arranged at the side that described second metal reinforcing plates deviates from described touch display screen.
Preferably, described first metal reinforcing plates, described insulation board, described second metal reinforcing plates are arranged side by side along the direction in touch viewing area to the touch key-press district of described touch display screen.
Preferably, also comprise: be arranged at the battery that described second circuit board deviates from described second metal reinforcing plates side.
Preferably, described battery is identical along the length on the direction in described touch viewing area to described touch key-press district with described second metal reinforcing plates to the length on the direction in described touch key-press district along described touch display screen touch viewing area.
Preferably, the area ratio scope of described first metal reinforcing plates and the second metal reinforcing plates is 1:2-2:1, comprises endpoint value.
Preferably, the area ratio of described first metal reinforcing plates and the second metal reinforcing plates is 1:1.
Preferably, also comprise: be arranged between described first circuit board and second circuit board, and the inductance unit be all electrically connected with described first circuit board, second circuit board.
Preferably, the inductance value range of described inductance unit is 80nH-120nH, comprises endpoint value.
Preferably, described mobile communication equipment is portable mobile communication equipment.
Preferably, described portable communications mobile device is mobile phone.
Compared with prior art, technique scheme has the following advantages:
Mobile communication equipment provided by the present invention, comprise: be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises the first metal reinforcing plates and second metal reinforcing plates of mutually insulated, thus make mobile communication equipment provided by the present invention, the first metal reinforcing plates can be utilized as the radiant body of antenna, second metal reinforcing plates is as reference ground, or utilize the first metal reinforcing plates as reference ground, second metal reinforcing plates is as the radiant body of antenna, namely the structure of described mobile communication equipment itself is utilized to form antenna, and without the need to the extra antenna structure that arranges in described mobile communication equipment again, thus the area solved by described touch-screen viewing area is larger, USB interface to arrange etc. and causes the problem that aerial radiation bulk area is less, improve the antenna performance of described mobile communication equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The partial structurtes schematic diagram of the mobile communication equipment that Fig. 1 provides for the embodiment of the present invention;
The bandwidth schematic diagram of antenna in the mobile communication equipment that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Just as described in the background section, the antenna performance in prior art with mobile communication equipments such as the ultrathin touch screen mobile phones of MONOPOLE monopole antenna structure is poor.
Inventor studies discovery, this is because antenna is close to time with reference to ground, major part energy will concentrate between the radiant body of antenna and reference ground, and cannot launch smoothly, so the erection of antenna needs as far as possible away from ground and building, the space of " as far as possible open " during to ensure antenna transmission.And in the mobile communication equipments such as ultrathin touch screen mobile phone, metal reinforcing plates is equivalent to reference to ground, therefore the setting of radiant body should as far as possible away from metal reinforcing plates in antenna for mobile phone, again because the requirement of MONOPOLE monopole antenna structure to empty regions is higher, namely any metal device should not be there is in the empty regions of MONOPOLE monopole antenna structure.Therefore, ultra-thin touch screen handset structure of the prior art generally includes: handset shell; Be positioned at the touch display screen in described handset shell front, described touch display screen comprises touch viewing area and touch key-press district; Be arranged in described handset shell, and be arranged in the metal reinforcing plates that described touch display screen touches viewing area lower surface, the area equation of described metal reinforcing plates and described touch viewing area; Be arranged in described handset shell, and be positioned at the circuit board that described metal reinforcing plates deviates from described touch display screen side; Be arranged in described handset shell, and be arranged in the antenna for mobile phone below described touch display screen touch key-press district.
But, along with the development of mobile phone screen enlarging, in ultrathin touch screen mobile phone, the area touching viewing area is increasing, the area in touch key-press district is more and more less, thus cause the area of radiant body in antenna for mobile phone more and more less, make the antenna performance of the mobile communication equipments such as the ultrathin touch screen mobile phone in prior art with MONOPOLE monopole antenna structure poor.
And; in the mobile communication equipments such as ultrathin touch screen mobile phone; touch key-press district is also provided with touch key-press electrode and USB interface etc. usually; wherein be provided with metal chip etc. in USB interface; thus further reduce the area of radiant body in antenna for mobile phone, reduce further in prior art the antenna performance of the mobile communication equipments such as the ultrathin touch screen mobile phone with MONOPOLE monopole antenna structure.
On basis based on above-mentioned research, embodiments provide a kind of mobile communication equipment, comprising:
Housing and touch display screen:
Be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises: the first metal reinforcing plates of mutually insulated and the second metal reinforcing plates;
Be arranged in described housing, and be positioned at the circuit board that described stiffener deviates from described touch display screen side, described circuit board at least comprises first circuit board and second circuit board.
Mobile communication equipment provided by the present invention comprises: be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises the first metal reinforcing plates and second metal reinforcing plates of mutually insulated, thus make mobile communication equipment provided by the present invention, the first metal reinforcing plates can be utilized as the radiant body of antenna, second metal reinforcing plates is as reference ground, or utilize the first metal reinforcing plates as reference ground, second metal reinforcing plates is as the radiant body of antenna, namely the structure of described mobile communication equipment itself is utilized to form antenna, and without the need to the extra antenna structure that arranges in described mobile communication equipment again, thus the area solved by described touch-screen viewing area is larger, USB interface to arrange etc. and causes the problem that aerial radiation bulk area is less, improve the antenna performance of described mobile communication equipment.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here to implement with multiple, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention.Therefore the present invention is not by the restriction of following public concrete enforcement.
Embodiments provide a kind of mobile communication equipment, comprising: housing and touch display screen; Be arranged in described housing, and be positioned at the stiffener of described touch display screen towards described housing side, as shown in Figure 1, described stiffener comprises: the first metal reinforcing plates 1 and the second metal reinforcing plates 2 of mutually insulated; Be arranged in described housing, and be positioned at the circuit board that described stiffener deviates from described touch display screen side, as shown in Figure 1, described circuit board at least comprises first circuit board 3 and second circuit board 4.Wherein, the area of described stiffener is preferably identical with the area of viewing area in described touch display screen.
In one embodiment of the invention, described stiffener also comprises: be arranged at the insulation board 5 between described first metal reinforcing plates 1 and the second metal reinforcing plates 2, by described insulation board 5, described first metal reinforcing plates 1 and the second metal reinforcing plates 2 are insulated, in other embodiments of the invention, described first metal reinforcing plates 1 and the second metal reinforcing plates 2 can also insulate by other means, the present invention does not limit this, as long as ensure described first metal reinforcing plates 1 and the second metal reinforcing plates 2 mutually insulated.
Preferably, in one particular embodiment of the present invention, described insulation board 5 is plastic plate, but the present invention does not limit this, as long as the material of described insulation board 5 is insulating material.
In order to reduce the thickness of described mobile communication equipment as far as possible, adapt to the development trend of mobile communication equipment ultrathin, in one embodiment of the invention, described first metal reinforcing plates 1, second metal reinforcing plates 2 and insulation board 5 are preferably placed in same plane, and are fixedly connected with.
In addition, in the mobile communication equipment that the embodiment of the present invention provides, the side that described insulation board 5 deviates from described touch display screen is also provided with distributing point 6, described distributing point 6 comprises the first distributing point 61 and the second distributing point 62, wherein, described first distributing point 61 is electrically connected with described first metal reinforcing plates 1, and described second distributing point 62 is electrically connected with described second metal reinforcing plates 2, signal exit.
Because antenna is formed primarily of radiant body with reference to two, ground conductor, and in mobile communication equipment provided by the present invention, described stiffener comprises: the first metal reinforcing plates 1 and the second metal reinforcing plates 2 of mutually insulated, therefore, the mobile communication equipment that the embodiment of the present invention provides can utilize described first metal reinforcing plates 1 as the radiant body of antenna, second metal reinforcing plates 2 is as reference ground, or the first metal reinforcing plates 1 is as reference ground, second metal reinforcing plates 2 is as the radiant body of antenna, namely the structure (first metal reinforcing plates 1 and the second metal reinforcing plates 2) of described mobile communication equipment itself is utilized to form antenna, and without the need to the extra antenna structure that arranges in described mobile communication equipment again, thus solve by the area of touch display screen viewing area in described mobile communication equipment larger, USB interface to arrange etc. and causes the problem that aerial radiation bulk area is less, improve the antenna performance of described mobile communication equipment.
It should be noted that, in order to ensure antenna performance, in described mobile communication equipment, any metal device had better not be there is in the empty regions of described first metal reinforcing plates 1 and the second metal reinforcing plates 2, and the whole touch display screen of mobile communication equipment described in the entire area sum nearly cover of described first metal reinforcing plates 1 and the second metal reinforcing plates 2, therefore, in one embodiment of the invention, described first circuit board 3 is arranged at the side that described first metal reinforcing plates 1 deviates from described touch display screen, and is electrically connected with described first metal reinforcing plates 1, described second circuit board 4 is arranged at the side that described second metal reinforcing plates 2 deviates from described touch display screen, and be electrically connected with described second metal reinforcing plates 2, thus make described first circuit board 3 and the first metal reinforcing plates 1 form a unified conductor, as the radiant body of antenna, described second circuit board 4 and the second metal reinforcing plates 2 form a unified conductor, as reference ground, or described first circuit board 3 and the first metal reinforcing plates 1 form a unified conductor, as reference ground, described second circuit board 4 and the second metal reinforcement version form a unified conducting, as the radiant body of antenna.
Preferably, in one embodiment of the invention, the direction that described first metal reinforcing plates 1, described insulation board 5, described second metal reinforcing plates 2 touch viewing area to touch key-press district along described touch display screen is arranged side by side, thus is convenient to the stacking of various structure member in described mobile communication equipment.In this embodiment, described mobile communication equipment also comprises: be arranged at the battery 7 that described second circuit board 4 deviates from described second metal reinforcing plates 2 side.
It should be noted that, due to battery 7 integrally, not easily be divided into two parts to arrange, and be conductor, therefore, in order to ensure the performance of antenna further and battery 7 has maximum capacitance, in one embodiment of the invention, preferably, described battery 7 is identical along the length on the direction in described touch viewing area to described touch key-press district with described second metal reinforcing plates 2 to the length on the direction in described touch key-press district along described touch display screen touch viewing area, and described battery 7 is electrically connected with described second metal reinforcing plates 2, thus with described second metal reinforcing plates 2, second circuit board 4 forms a conductor jointly.
In order to increase the bandwidth of antenna, the beamwidth of antenna of described mobile communication equipment is made to cover frequency band range wider, in one embodiment of the invention, the area ratio scope of described first metal reinforcing plates 1 and the second metal reinforcing plates 2 is 0.5-2, comprise endpoint value, namely the area ratio scope of described first metal reinforcing plates 1 and the second metal reinforcing plates 2 is 1:2-2:1, comprises endpoint value.Again because the theory calls of ultra-wide band is be 1:1 with reference to the area on ground and the area of antenna radiator, therefore, in one particular embodiment of the present invention, the area ratio of described first metal reinforcing plates 1 and the second metal reinforcing plates 2 is preferably 1:1.In this embodiment, by regulating described mobile communication equipment, the beamwidth of antenna of described mobile communication equipment can be made to cover Long Term Evolution mechanics of communication (LTE, Long Term Evolution) frequency range completely, as shown in Figure 2.
It should be noted that, mobile communication equipment quality testing relevant department, when carrying out detection certification to the quality of described mobile communication equipment, require that described mobile communication equipment can only have one with reference to ground, namely the circuit board each several part in described mobile communication equipment is all electrically connected, and in the mobile communication equipment that the embodiment of the present invention provides, described first metal reinforcing plates 1 and the second metal reinforcing plates 2 mutually insulated, first circuit board 3 is electrically connected with the first metal reinforcing plates 1, second circuit board 4 is electrically connected with the second metal reinforcing plates 2, i.e. described first circuit board 3 and second circuit board 4 mutually insulated, also existence two is equivalent to reference to ground in the mobile communication equipment that namely embodiment of the present invention provides, the mobile communication equipment provided to make the embodiment of the present invention is by the quality testing certification of relevant department, in one embodiment of the invention, described mobile communication equipment also comprises: be arranged between described first circuit board 3 and second circuit board 4, and with described first circuit board 3, the inductance unit that second circuit board 4 is all electrically connected.Because inductance unit has logical directly every the effect of handing over, therefore, the mobile communication equipment that the embodiment of the present invention provides under low frequency contribution, described first circuit board 3 and second circuit board 4 mutual conduction, under high frequency effect, described first circuit board 3 and second circuit board 4 mutually insulated.Again because the working frequency range of antenna is usually within the scope of 900MHz-1.8GHz, belong to high-frequency band, so the mobile communication equipment that the embodiment of the present invention provides, both by the quality authentication of relevant department, has again preferably antenna performance.
Preferably, in one particular embodiment of the present invention, the inductance value range of described inductance unit is 80nH-120nH, comprises endpoint value.But the present invention does not limit this, be determined on a case-by-case basis.
Also it should be noted that, in other embodiments of the invention, described first circuit board 3 can also be electrically connected by other means with second circuit board 4, the present invention does not limit this, as long as ensure described first circuit board 3 and second circuit board 4 mutual conduction under low frequency contribution, mutually insulated under high frequency effect.
And, the mobile communication equipment that the embodiment of the present invention provides can be portable mobile communication equipment, can also be non-portable mobile communication equipment, the present invention limit this, as long as described mobile communication equipment has touch display screen and antenna structure.In one particular embodiment of the present invention, when described mobile communication equipment is portable mobile communication equipment, described portable mobile communication equipment is preferably mobile phone, PAD etc.
In sum, mobile communication equipment provided by the present invention, comprise: be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises the first metal reinforcing plates 1 and the second metal reinforcing plates 2 of mutually insulated, thus make mobile communication equipment provided by the present invention, the first metal reinforcing plates 1 can be utilized as the radiant body of antenna, second metal reinforcing plates 2 is as reference ground, or utilize the first metal reinforcing plates 1 as reference ground, second metal reinforcing plates 2 is as the radiant body of antenna, namely the structure of described mobile communication equipment itself is utilized to form antenna, and without the need to the extra antenna structure that arranges in described mobile communication equipment again, thus the area solved by described touch display screen viewing area is larger, USB interface to arrange etc. and causes the problem that aerial radiation bulk area is less, improve the antenna performance of this mobile communication equipment.
In this specification, various piece adopts the mode of going forward one by one to describe, and what each some importance illustrated is the difference with other parts, between various piece identical similar portion mutually see.
It should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (15)
1. a mobile communication equipment, comprises housing and touch display screen, it is characterized in that, also comprise:
Be arranged in described housing, and be positioned at the stiffener of described touch display screen towards housing side, described stiffener comprises: the first metal reinforcing plates of mutually insulated and the second metal reinforcing plates;
Be arranged in described housing, and be positioned at the circuit board that described stiffener deviates from described touch display screen side, described circuit board at least comprises first circuit board and second circuit board.
2. mobile communication equipment according to claim 1, is characterized in that, described stiffener also comprises: be arranged at the insulation board between described first metal reinforcing plates and the second metal reinforcing plates.
3. mobile communication equipment according to claim 2, is characterized in that, described insulation board is plastic plate.
4. mobile communication equipment according to claim 2, is characterized in that, described first metal reinforcing plates, the second metal reinforcing plates and insulation board are positioned at same plane, and are fixedly connected with.
5. mobile communication equipment according to claim 2, it is characterized in that, the side that described insulation board deviates from described touch display screen is provided with distributing point, described distributing point comprises the first distributing point and the second distributing point, wherein, described first distributing point is electrically connected with described first metal reinforcing plates, and described second distributing point is electrically connected with described second metal reinforcing plates.
6. mobile communication equipment according to claim 5, is characterized in that, described first circuit board is arranged at the side that described first metal reinforcing plates deviates from described touch display screen; Described second circuit board is arranged at the side that described second metal reinforcing plates deviates from described touch display screen.
7. mobile communication equipment according to claim 6, is characterized in that, described first metal reinforcing plates, described insulation board, described second metal reinforcing plates are arranged side by side along the direction in touch viewing area to the touch key-press district of described touch display screen.
8. mobile communication equipment according to claim 7, is characterized in that, also comprises: be arranged at the battery that described second circuit board deviates from described second metal reinforcing plates side.
9. mobile communication equipment according to claim 8, it is characterized in that, described battery is identical along the length on the direction in described touch viewing area to described touch key-press district with described second metal reinforcing plates to the length on the direction in described touch key-press district along described touch display screen touch viewing area.
10. the mobile communication equipment according to any one of claim 1-9, is characterized in that, the area ratio scope of described first metal reinforcing plates and the second metal reinforcing plates is 1:2-2:1, comprises endpoint value.
11. mobile communication equipments according to claim 10, is characterized in that, the area ratio of described first metal reinforcing plates and the second metal reinforcing plates is 1:1.
12. mobile communication equipments according to claim 1, is characterized in that, also comprise: be arranged between described first circuit board and second circuit board, and the inductance unit be all electrically connected with described first circuit board, second circuit board.
13. mobile communication equipments according to claim 12, is characterized in that, the inductance value range of described inductance unit is 80nH-120nH, comprises endpoint value.
14. mobile communication equipments according to claim 1, is characterized in that, described mobile communication equipment is portable mobile communication equipment.
15. mobile communication equipments according to claim 14, is characterized in that, described portable communications mobile device is mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500870.0A CN104580565B (en) | 2013-10-22 | 2013-10-22 | Mobile communication equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310500870.0A CN104580565B (en) | 2013-10-22 | 2013-10-22 | Mobile communication equipment |
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| Publication Number | Publication Date |
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| CN104580565A true CN104580565A (en) | 2015-04-29 |
| CN104580565B CN104580565B (en) | 2018-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310500870.0A Active CN104580565B (en) | 2013-10-22 | 2013-10-22 | Mobile communication equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108780943A (en) * | 2017-12-27 | 2018-11-09 | 深圳市大疆创新科技有限公司 | Antenna module and camera including antenna module |
| CN111370864A (en) * | 2020-04-22 | 2020-07-03 | 魔笛(苏州)通讯科技有限公司 | Antenna system with built-in MIMO |
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| CN1330477A (en) * | 2000-06-15 | 2002-01-09 | 株式会社村田制作所 | Aerial system and radio unit using it |
| EP1463211A1 (en) * | 2003-03-19 | 2004-09-29 | Samsung Electronics Co. Ltd. | Portable radiotelephone with reduced specific absorption rate |
| CN101291012A (en) * | 2007-04-19 | 2008-10-22 | Lg电子株式会社 | Mobile terminal having an improved internal antenna |
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2013
- 2013-10-22 CN CN201310500870.0A patent/CN104580565B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1330477A (en) * | 2000-06-15 | 2002-01-09 | 株式会社村田制作所 | Aerial system and radio unit using it |
| EP1463211A1 (en) * | 2003-03-19 | 2004-09-29 | Samsung Electronics Co. Ltd. | Portable radiotelephone with reduced specific absorption rate |
| CN101291012A (en) * | 2007-04-19 | 2008-10-22 | Lg电子株式会社 | Mobile terminal having an improved internal antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108780943A (en) * | 2017-12-27 | 2018-11-09 | 深圳市大疆创新科技有限公司 | Antenna module and camera including antenna module |
| CN111370864A (en) * | 2020-04-22 | 2020-07-03 | 魔笛(苏州)通讯科技有限公司 | Antenna system with built-in MIMO |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104580565B (en) | 2018-07-03 |
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