CN205050982U - Antenna communication system and electronic equipment - Google Patents
Antenna communication system and electronic equipment Download PDFInfo
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- CN205050982U CN205050982U CN201520519244.0U CN201520519244U CN205050982U CN 205050982 U CN205050982 U CN 205050982U CN 201520519244 U CN201520519244 U CN 201520519244U CN 205050982 U CN205050982 U CN 205050982U
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Abstract
The utility model discloses an antenna communication system and electronic equipment, this antenna communication system includes antenna, antenna platelet and antenna boom, the antenna sets up on the antenna boom, it walks the line region to be provided with the first regional and second of line of walking on the antenna boom, the high frequency resonance unit of antenna and coupling resonance unit walk the line setting in the first line region of walking, the line setting is walked in the first line region of walking to the first portion of the low frequency resonance unit of antenna, the second portion of low frequency resonance unit is walked the line setting and is walked the line region at the second, the first portion of low frequency resonance unit is walked the metal USB seat of line on through the antenna platelet and is walked the line with the second portion of low frequency resonance unit and be coupled. In this way, the utility model discloses a metal USB seat links to each other with the antenna to make metal USB seat outlying metal fixed portion become the partly of antenna resonance unit, avoid metal USB seat to antenna performance's influence, and the costneutrality.
Description
Technical field
The utility model relates to antenna technical field, particularly relates to a kind of antenna communication system and electronic equipment.
Background technology
Along with popularizing of mobile Internet 4G, the frequency range required by antenna is more and more wider, and the function of mobile phone also gets more and more simultaneously, and inner space is also more and more less.The quality of mobile phone antenna performance, metal ingredient whether is had to have very large relation with in the space size of antenna for mobile phone and space, and on the one hand, the function of embedded in mobile phone gets more and more, battery is increasing, and the gauge of mobile phone itself is more and more frivolous, on the other hand, current mobile phone is in the industry for object easy to use and attractive in appearance, capital is placed on the middle part bottom mobile phone metal USB seat, and due to metal USB seat itself be adopt metal shell, this will inevitably produce certain impact to the performance of antenna.And existing most of mobile phone, often adopt and metal USB seat is placed in mode middle bottom mobile phone.
The processing mode that current each large mobile-phone manufacturers adopt and defect thereof be respectively:
I Phone, adopt the USB seat of nonmetal customization, little on antenna impact, but the program needs to customize special nonmetal seat, cost and manufacturing specification request high, on the other hand, due to the requirement in intensity, USB seat needs extra structure to fix, and design difficulty is large, cost is also high, is not suitable for small and medium sized business;
Samsung mobile phone, adopt the type of plastic casing, antenna cabling avoids metal USB seat, and the space requirement of this type of scheme shared by metal USB seat is avoided, relatively high to the space requirement of antenna, and in fact the occupied space of this block cannot use, antenna performance also can be corresponding influenced;
Metal type except i Phone, to overlap or very close because mobile phone metal shell or frame and metal USB seat are put, nonmetallic customization USB seat cannot be adopted again, then adopt metal USB seat floating earth-free, or pass through the mode of inductance or magnetic bead ground connection, metal USB is made to be in the high-impedance state of interchange for antenna, reduce the impact on antenna, but the program is still in antenna headroom district due to USB seat body, metal USB seat is earth-free or pass through inductance, magnetic bead and so on ground connection, metallic member on USB seat still can produce mutual coupling with antenna, there is very large uncertainty in its actual performance, USB seat on the one hand can because coupling reduces the efficiency of antenna, itself also interference can be produced on the one hand, be coupled into the reception of useless signal disturbing antenna.
Utility model content
The utility model provides a kind of antenna communication system and electronic equipment, is connected by the frame of metal USB seat with antenna, makes the metal standing part of metal USB seat periphery become a part for antenna resonance unit, to avoid metal USB seat on the impact of antenna performance.
One side of the present utility model provides a kind of antenna communication system, and it comprises antenna, antenna platelet and antenna holder; Antenna is the structure of falling F, be arranged on antenna holder, antenna holder is provided with the first routing region and the second routing region, the high-frequency resonant unit of antenna and the cabling of coupled resonance unit are arranged on the first routing region, the Part I cabling of the low-frequency resonant unit of antenna is arranged on the first routing region, the Part II cabling of low-frequency resonant unit is arranged on the second routing region, and the Part I cabling of low-frequency resonant unit is coupled by the Part II cabling of the metal USB seat on antenna platelet and low-frequency resonant unit; Antenna platelet is provided with loudspeaker, microphone, the first antenna signal feed, the first coupled resonance unit feedback point, presents point, radio frequency cable connector and metal USB seat the first antenna, wherein, first coupled resonance unit feedback point and the first antenna ground feedback point couple with the ground of antenna platelet, and, first coupled resonance unit feedback point and the first antenna ground feedback point also couple with the antenna on antenna holder, and metal USB seat is arranged at the middle part of antenna platelet.
Wherein, the both sides of metal USB seat are respectively equipped with the first screw column and the second screw column, correspondingly on antenna holder be provided with the first screw hole and the second screw hole, antenna holder is fixed on the first screw column and the second screw column by the first screw hole and the second screw hole, the Part I cabling of low-frequency resonant unit is coupled by the first screw hole and the first screw column, first screw column is coupled by antenna platelet and metal USB seat, metal USB seat and the second screw column couple, second screw column is coupled by the Part II cabling of the second screw hole and low-frequency resonant unit, coupled by the Part II cabling of the metal USB seat on antenna platelet and low-frequency resonant unit to make the Part I cabling of low-frequency resonant unit.
Wherein, antenna holder is presented a little with being provided with the second aerial signal feedback point, the second coupled resonance unit feedback point and the second antenna, second aerial signal feedback point couples with the first antenna signal feed, second coupled resonance unit feedback point is presented with the first coupled resonance unit and is a little coupled, and the second antenna ground feedback point is presented with the first antenna ground and a little coupled.
Wherein, the cabling of antenna is any one material formation in stainless steel substrates, copper sheet, FPC or LDS.
Another aspect of the present utility model provides a kind of electronic equipment, and this electronic equipment comprises antenna communication system, and antenna communication system comprises antenna, antenna platelet and antenna holder; Antenna is the structure of falling F, be arranged on antenna holder, antenna holder is provided with the first routing region and the second routing region, the high-frequency resonant unit of antenna and the cabling of coupled resonance unit are arranged on the first routing region, the Part I cabling of the low-frequency resonant unit of antenna is arranged on the first routing region, the Part II cabling of low-frequency resonant unit is arranged on the second routing region, and the Part I cabling of low-frequency resonant unit is coupled by the Part II cabling of the metal USB seat on antenna platelet and low-frequency resonant unit; Antenna platelet is provided with loudspeaker, microphone, the first antenna signal feed, the first coupled resonance unit feedback point, presents point, radio frequency cable connector and metal USB seat the first antenna, wherein, first coupled resonance unit feedback point and the first antenna ground feedback point couple with the ground of antenna platelet, and, first coupled resonance unit feedback point and the first antenna ground feedback point also couple with the antenna on antenna holder, and metal USB seat is arranged on the middle part of antenna platelet.
Wherein, the both sides of metal USB seat are respectively equipped with the first screw column and the second screw column, correspondingly on antenna holder be provided with the first screw hole and the second screw hole, antenna holder is fixed on the first screw column and the second screw column by the first screw hole and the second screw hole, the Part I cabling of low-frequency resonant unit is coupled by the first screw hole and the first screw column, first screw column is coupled by antenna platelet and metal USB seat, metal USB seat and the second screw column couple, second screw column is coupled by the Part II cabling of the second screw hole and low-frequency resonant unit, coupled by the Part II cabling of the metal USB seat on antenna platelet and low-frequency resonant unit to make the Part I cabling of low-frequency resonant unit.
Wherein, antenna holder is presented a little with being provided with the second aerial signal feedback point, the second coupled resonance unit feedback point and the second antenna, second aerial signal feedback point couples with the first antenna signal feed, second coupled resonance unit feedback point is presented with the first coupled resonance unit and is a little coupled, and the second antenna ground feedback point is presented with the first antenna ground and a little coupled.
Wherein, the cabling of antenna is any one material formation in stainless steel substrates, copper sheet, FPC or LDS.
Wherein, electronic equipment also comprises circuit board and radio frequency cable, and radio frequency cable couples with circuit board and antenna platelet respectively.
Wherein, circuit board is provided with process and memory module, input/output module, mobile phone transmission circuit, WIFI and bluetooth transmission circuit and GPS receiving circuit, mobile phone transmission circuit produces or receives wireless communication signals, wireless communication signals, by transmit by RF cable to the first antenna signal feed, transfers to antenna to make wireless communication signals by the antenna platelet at the first antenna signal feed place.
By such scheme, the beneficial effects of the utility model are: be different from prior art, and antenna communication system of the present utility model comprises antenna, antenna platelet and antenna holder, antenna is arranged on antenna holder, antenna holder is provided with the first routing region and the second routing region, the high-frequency resonant unit of antenna and the cabling of coupled resonance unit are arranged on the first routing region, the Part I cabling of the low-frequency resonant unit of antenna is arranged on the first routing region, the Part II cabling of low-frequency resonant unit is arranged on the second routing region, the Part I cabling of low-frequency resonant unit is coupled by the Part II cabling of the metal USB seat on antenna platelet and low-frequency resonant unit, thus metal USB seat of the present utility model is connected with antenna, the metal standing part realizing metal USB seat periphery becomes a part for antenna resonance unit, avoid metal USB seat on the impact of antenna performance, and do not increase cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, 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.Wherein:
Fig. 1 is the structural representation of the utility model electronic equipment;
Fig. 2 is the structural representation of the antenna holder of Fig. 1;
Fig. 3 is the schematic diagram that the antenna in Fig. 1 is connected with metal USB seat;
Fig. 4 is the block diagram of the utility model electronic equipment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under performing creative labour prerequisite, all belong to the scope of the utility model protection.
Please in the lump referring to Fig. 1 to Fig. 3, electronic equipment 1 comprises antenna communication system, this antenna communication system comprises antenna 20, antenna platelet 30 and antenna holder 40, wherein, electronic equipment 1 shown in Fig. 1 illustrate only the structure of the antenna platelet 30 on antenna communication system, and Fig. 2 shows the structure of antenna holder 40, and what illustrate here is, antenna holder 40 shown in Fig. 2 is on the corresponding antenna platelet 30 being assemblied in the electronic equipment 1 shown in Fig. 1, illustrates to facilitate explanation here with two.As shown in Figure 1, electronic equipment 1 also comprises circuit board 50, battery 60 and radio frequency cable 70, and wherein circuit board 50 is arranged on the top of electronic equipment 1, and the middle part of electronic equipment 1 is battery 60, bottom is antenna platelet 30, and radio frequency cable 70 is coupling circuit boards 50 and antenna platelet 30 respectively.Wherein, electronic equipment 1 can be mobile phone or panel computer etc., illustrates here for mobile phone.
In the present embodiment, antenna platelet 30 is provided with loudspeaker 31, presents a little 35 microphone 32, first antenna signal feed 33, first coupled resonance unit feedback point the 34, first antenna, radio frequency cable connector 36 and metal USB seat 37, in other embodiments, antenna platelet 30 also can arrange other components and parts.Wherein, the first coupled resonance unit feedback point 34 and the first antenna ground feedback point 35 couple with the ground of antenna platelet 30, and metal USB seat 37 is arranged on the centre of antenna platelet 30, and namely metal USB seat 37 is arranged on the centre position, bottom of electronic equipment 1.
Please further referring to Fig. 2 and Fig. 3, antenna 20 is arranged on antenna holder 40, and the first coupled resonance unit feedback point 34 and the first antenna ground feedback point 35 also couple with the antenna 20 on antenna holder 40.Antenna holder 40 is provided with the first routing region 41 and the second routing region 42, wherein, antenna 20 comprises high-frequency resonant unit 21, coupled resonance unit 22 and low-frequency resonant unit 23, the high-frequency resonant unit 21 of antenna 20, coupled resonance unit 22 and low-frequency resonant unit 23 form a common routing region, this region is divided into left and right two parts, i.e. the first routing region 41 and the second routing region 42, in the present embodiment, left side is the first routing region 41, and right-hand part is the second routing region 42.Wherein, the cabling of high-frequency resonant unit 21 and coupled resonance unit 22 is arranged on the first routing region 41, the Part I cabling of the low-frequency resonant unit 23 of antenna 20 is also arranged on the first routing region 41, the Part II cabling of low-frequency resonant unit 23 is arranged on the second routing region 42, the Part I cabling of low-frequency resonant unit 23 is coupled with the Part II cabling of low-frequency resonant unit 23 by the metal USB seat 37 on antenna platelet 30, thus realizes metal USB seat 37 and connect with low-frequency resonant unit 23.Wherein, the cabling of antenna 20 can be that all kinds of conductive material such as stainless steel substrates, copper sheet, FPC or LDS is formed.
In the present embodiment, the both sides of the metal USB seat 37 on antenna platelet 30 are respectively equipped with the first screw column 38 and the second screw column 39.Correspondingly on antenna holder 40 be provided with the first screw hole 43 and the second screw hole 44, antenna holder 40 is fixed on the first screw column 38 and the second screw column 39 by the first screw hole 43 and the second screw hole 44, wherein, the Part I cabling of low-frequency resonant unit 23 is coupled by the first screw hole 43 and the first screw column 38, first screw column 38 is coupled by antenna platelet 30 and metal USB seat 37, metal USB seat 37 and the second screw column 39 couple, second screw column 39 is coupled with the Part II cabling of low-frequency resonant unit 23 by the second screw hole 44, thus the Part I cabling of low-frequency resonant unit 23 is coupled with the Part II cabling of low-frequency resonant unit 23 by the metal USB seat 37 on antenna platelet 30.
Wherein, also correspondingly on antenna holder 40 present a little 47 with being provided with the second aerial signal feedback point 45, second coupled resonance unit feedback point 46 and the second antenna, second aerial signal feedback point 45 and the first antenna signal feed 33 couple, second coupled resonance unit feedback point 46 and the first coupled resonance unit are presented and a little 34 are coupled, and the second antenna ground feedback point 47 and the first antenna ground are presented and a little 35 coupled.Illustrate referring to the antenna for the structure of falling F in Fig. 3, Fig. 3 incorporated by reference to Fig. 2, shown in Fig. 3 is the schematic diagram that antenna 20 is connected with metal USB seat 37.Wherein, Fig. 3 show the second aerial signal feedback point 45 and the first antenna signal feed 33 couple after aerial signal present a little the 11, second coupled resonance unit present a little 46 and first coupled resonance unit present a little 34 couple after coupled resonance unit present a little 12 and second antenna present a little 47 and first antenna present a little 35 couple after antenna present a little 13.Wherein, aerial signal feedback point 11 is positioned at centre, right side is the resonant element of antenna 20, resonant element is for generation of aerial radiation signal, it comprises high-frequency resonant unit 21, coupled resonance unit 22 and low-frequency resonant unit 23, this is because the radiofrequency signal in mobile radio is divided into low frequency signal (700MHz-960MHz), high-frequency signal (1710MHz-2700MHz), and the differing greatly of this two frequency bins, so generally design two resonant elements when designing inverse-F antenna, i.e. high-frequency resonant unit 21, be mainly used in resonance radiation high-frequency signal, low-frequency resonant unit 23, be mainly used in resonance radiation low frequency signal.And due to the bandwidth of usual high-frequency signal wide, resonant element cannot realize from (1710MHz-2700MHz) resonance radiation up to 1GHz bandwidth, usual meeting designs a coupled resonance unit 22 near high-frequency resonant unit 21, in order to increase the resonant bandwidth of high-frequency resonant unit 21; Left side is grounded circuit and the antenna ground feedback point 13 of antenna 20, in order to regulate the return flow path length of aerial signal, effectively can reduce the size of antenna 20 resonant element.Due to the design principle of antenna 20, the resonance length (i.e. physical length) of the low-frequency resonant unit 23 of antenna 20 is longer than the resonance length of high-frequency resonant unit 21, therefore, and metal USB seat 37 and low-frequency resonant unit 23 series design in the utility model.In other embodiments, the electric wire 20 of electronic equipment 1 can also be the antenna form of the other types such as loop aerial, stripline antenna, planar inverted F-shape antenna, slot antenna.
Composition graphs 1 is with reference to the block diagram of figure 4, Fig. 4 the utility model electronic equipment 1.As shown in Figure 4, electronic equipment 1 comprises process and memory module 51, input/output module 52 and radio communication circuit 53, wherein, radio communication circuit 53 comprises again mobile phone transmission circuit 531, WIFI and bluetooth transmission circuit 532, GPS receiving circuit 533 and antenna 20, and wherein mobile phone transmission circuit 531, WIFI and bluetooth transmission circuit 532 and GPS receiving circuit 533 are arranged on the circuit board 50 of electronic equipment 1.On-the-spot scape is as follows in fact: mobile phone transmission circuit 531 produces or receives wireless communication signals, this wireless communication signals transfers on the radio frequency cable connector 36 of antenna platelet 30 by radio frequency cable 70, thus transferred in the first antenna signal feed 33 by radio frequency cable connector 36, thus this wireless communication signals is made to transfer to antenna 20 to carry out transmitt or receive signal by the antenna platelet 30 at the first antenna signal feed 33 place.Here radio frequency cable 70 and radio frequency cable connector 36 also can be radio-frequency transmission line (not shown).
The utility model also provides a kind of antenna communication system, and this antenna communication system is the antenna communication system in above-mentioned electronic equipment 1, does not repeat them here.
In sum, antenna communication system of the present utility model comprises antenna 20, antenna platelet 30 and antenna holder 40, antenna 20 is arranged on antenna holder 40, antenna holder 40 is provided with the first routing region 41 and the second routing region 42, the high-frequency resonant unit 21 of antenna 20 and the cabling of coupled resonance unit 22 are arranged on the first routing region 41, the Part I cabling of the low-frequency resonant unit 23 of antenna 20 is arranged on the first routing region 41, the Part II cabling of low-frequency resonant unit 23 is arranged on the second routing region 42, the Part I cabling of low-frequency resonant unit 23 is coupled with the Part II cabling of low-frequency resonant unit 23 by the metal USB seat 37 on antenna platelet 30, thus realize metal USB seat 37 and be connected with antenna 20, the metal standing part of metal USB seat 37 periphery is made to become a part for antenna 20 resonant element, avoid the impact of metal USB seat 37 on antenna 20 performance, and this design does not increase cost.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. an antenna communication system, is characterized in that, described antenna communication system comprises antenna, antenna platelet and antenna holder;
Described antenna is the structure of falling F, be arranged on described antenna holder, described antenna holder is provided with the first routing region and the second routing region, the high-frequency resonant unit of described antenna and the cabling of coupled resonance unit are arranged on described first routing region, the Part I cabling of the low-frequency resonant unit of described antenna is arranged on described first routing region, the Part II cabling of described low-frequency resonant unit is arranged on described second routing region, the Part I cabling of described low-frequency resonant unit is coupled by the Part II cabling of the metal USB seat on described antenna platelet and described low-frequency resonant unit, described antenna platelet is provided with loudspeaker, microphone, the first antenna signal feed, the first coupled resonance unit feedback point, presents point, radio frequency cable connector and described metal USB seat the first antenna, wherein, described first coupled resonance unit feedback point and described first antenna ground feedback point couple with the ground of described antenna platelet, and, described first coupled resonance unit feedback point and described first antenna ground feedback point also couple with the antenna on described antenna holder, and described metal USB seat is arranged at the middle part of described antenna platelet.
2. antenna communication system according to claim 1, it is characterized in that, the both sides of described metal USB seat are respectively equipped with the first screw column and the second screw column, correspondingly on described antenna holder be provided with the first screw hole and the second screw hole, described antenna holder is fixed on described first screw column and the second screw column by described first screw hole and the second screw hole, the Part I cabling of described low-frequency resonant unit is coupled by described first screw hole and described first screw column, described first screw column is coupled by described antenna platelet and described metal USB seat, described metal USB seat and described second screw column couple, described second screw column is coupled by the Part II cabling of described second screw hole and described low-frequency resonant unit, coupled by the Part II cabling of the metal USB seat on described antenna platelet and described low-frequency resonant unit to make the Part I cabling of described low-frequency resonant unit.
3. antenna communication system according to claim 2, it is characterized in that, described antenna holder is presented a little with being provided with the second aerial signal feedback point, the second coupled resonance unit feedback point and the second antenna, described second aerial signal feedback point couples with described first antenna signal feed, described second coupled resonance unit feedback point is presented with described first coupled resonance unit and is a little coupled, and described second antenna ground feedback point is presented with described first antenna ground and a little coupled.
4. antenna communication system according to claim 1, is characterized in that, the cabling of described antenna is any one material formation in stainless steel substrates, copper sheet, FPC or LDS.
5. an electronic equipment, is characterized in that, described electronic equipment comprises antenna communication system, and described antenna communication system comprises antenna, antenna platelet and antenna holder, described antenna is the structure of falling F, be arranged on described antenna holder, described antenna holder is provided with the first routing region and the second routing region, the high-frequency resonant unit of described antenna and the cabling of coupled resonance unit are arranged on described first routing region, the Part I cabling of the low-frequency resonant unit of described antenna is arranged on described first routing region, the Part II cabling of described low-frequency resonant unit is arranged on described second routing region, the Part I cabling of described low-frequency resonant unit is coupled by the Part II cabling of the metal USB seat on described antenna platelet and described low-frequency resonant unit, described antenna platelet is provided with loudspeaker, microphone, the first antenna signal feed, the first coupled resonance unit feedback point, presents point, radio frequency cable connector and described metal USB seat the first antenna, wherein, described first coupled resonance unit feedback point and described first antenna ground feedback point couple with the ground of described antenna platelet, and, described first coupled resonance unit feedback point and described first antenna ground feedback point also couple with the antenna on described antenna holder, and described metal USB seat is arranged on the middle part of described antenna platelet.
6. electronic equipment according to claim 5, it is characterized in that, the both sides of described metal USB seat are respectively equipped with the first screw column and the second screw column, correspondingly on described antenna holder be provided with the first screw hole and the second screw hole, described antenna holder is fixed on described first screw column and the second screw column by described first screw hole and the second screw hole, the Part I cabling of described low-frequency resonant unit is coupled by described first screw hole and described first screw column, described first screw column is coupled by described antenna platelet and described metal USB seat, described metal USB seat and described second screw column couple, described second screw column is coupled by the Part II cabling of described second screw hole and described low-frequency resonant unit, coupled by the Part II cabling of the metal USB seat on described antenna platelet and described low-frequency resonant unit to make the Part I cabling of described low-frequency resonant unit.
7. electronic equipment according to claim 6, it is characterized in that, described antenna holder is presented a little with being provided with the second aerial signal feedback point, the second coupled resonance unit feedback point and the second antenna, described second aerial signal feedback point couples with described first antenna signal feed, described second coupled resonance unit feedback point is presented with described first coupled resonance unit and is a little coupled, and described second antenna ground feedback point is presented with described first antenna ground and a little coupled.
8. electronic equipment according to claim 7, is characterized in that, the cabling of described antenna is any one material formation in stainless steel substrates, copper sheet, FPC or LDS.
9. electronic equipment according to claim 7, is characterized in that, described electronic equipment also comprises circuit board and radio frequency cable, and described radio frequency cable couples with described circuit board and described antenna platelet respectively.
10. electronic equipment according to claim 9, it is characterized in that, described circuit board is provided with process and memory module, input/output module, mobile phone transmission circuit, WIFI and bluetooth transmission circuit and GPS receiving circuit, described mobile phone transmission circuit produces or receives wireless communication signals, described wireless communication signals, by described transmit by RF cable to described first antenna signal feed, transfers to described antenna to make described wireless communication signals by the described antenna platelet at described first antenna signal feed place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519244.0U CN205050982U (en) | 2015-07-16 | 2015-07-16 | Antenna communication system and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520519244.0U CN205050982U (en) | 2015-07-16 | 2015-07-16 | Antenna communication system and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205050982U true CN205050982U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520519244.0U Expired - Fee Related CN205050982U (en) | 2015-07-16 | 2015-07-16 | Antenna communication system and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205050982U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586019A (en) * | 2018-11-21 | 2019-04-05 | 惠州Tcl移动通信有限公司 | A kind of PCB coupled antenna structure and its mobile terminal |
-
2015
- 2015-07-16 CN CN201520519244.0U patent/CN205050982U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109586019A (en) * | 2018-11-21 | 2019-04-05 | 惠州Tcl移动通信有限公司 | A kind of PCB coupled antenna structure and its mobile terminal |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20180716 |
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| CF01 | Termination of patent right due to non-payment of annual fee |