CN104538741B - Slot antenna and the electronic equipment with conductive bezels - Google Patents
Slot antenna and the electronic equipment with conductive bezels Download PDFInfo
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- CN104538741B CN104538741B CN201410790393.0A CN201410790393A CN104538741B CN 104538741 B CN104538741 B CN 104538741B CN 201410790393 A CN201410790393 A CN 201410790393A CN 104538741 B CN104538741 B CN 104538741B
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Abstract
The disclosure is directed to slot antenna and with conductive bezels electronic equipment, for realize reduce electronic equipment in antenna amount, make antenna structure densification, meet electronics miniaturization and it is attractive in appearance the needs of.The slot antenna includes：Electricity conductive plaster, the first groove, the second groove and These strip-shaped sections are sequentially provided with the longitudinal direction；Distributing point is arranged on the public trough rim between the first groove and the second groove；First earth point is arranged on the trough rim in addition to public trough rim of the first groove；The length direction of side conductive bezels and the length direction of Electricity conductive plaster of electronic equipment are be arranged in parallel, and the first gap and the second gap for wireless signal radiation are provided with conductive bezels；Electrically connected between conductive bezels part and These strip-shaped sections between first gap and the second gap, form the loop configuration for producing the 3rd frequency band resonance.The technical scheme reduces the antenna amount in electronic equipment, makes antenna structure densification, meets electronics miniaturization and demand attractive in appearance.
Description
Technical field
This disclosure relates to electronic device antenna technical field, more particularly to slot antenna and the electronics with conductive bezels are set
It is standby.
Background technology
At present, the electronic equipment of metal edge frame such as mobile phone, tablet personal computer etc., is becoming increasingly popular, manufacturer due to fashion
Also the electronic equipment of metal edge frame is released one after another.
Growing with communication device technology, electronic equipment may need to support GSM (Global System for
Mobile Communications, global system for mobile communications), 3G (3rd-generation, 3G (Third Generation) Moblie skill
Art), LTE (Long Term Evolution, Long Term Evolution), WiFi (Wireless Fidelity, Wireless Fidelity), GPS
Multiple network standards such as (Global Positioning System, global positioning systems), the antenna in electronic equipment are also required to
Increase as corresponding number.For example, a usual smart mobile phone needs the antenna of design 4~6 or more.
The content of the invention
The embodiment of the present disclosure provides slot antenna and the electronic equipment with conductive bezels, and electronic equipment is reduced for realizing
In antenna amount, make antenna structure densification, meet electronics miniaturization and it is attractive in appearance the needs of.
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of slot antenna, set for the electronics with conductive bezels
It is standby, including：
Electricity conductive plaster, the first groove for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing
The second groove and These strip-shaped sections of second frequency band resonance；Distributing point is arranged at the public trough rim between first groove and the second groove
On；First earth point is arranged on the trough rim in addition to the public trough rim of first groove；
The length direction of the length direction and the Electricity conductive plaster of the side conductive bezels of electronic equipment be arranged in parallel, described
The first gap and the second gap for wireless signal radiation are provided with conductive bezels；First gap and the second gap it
Between conductive bezels part and the These strip-shaped sections between electrically connect, formed for produce the 3rd frequency band resonance loop configuration.
In one embodiment, the second earth point is arranged at the conductive bezels portion between first gap and the second gap
Divide and close on the one end in first gap.
In one embodiment, first groove is the first rectangular channel, the length direction of first rectangular channel with it is described
The length direction of conductive bezels is parallel, and the length span of first rectangular channel is 6 millimeters to 8 millimeters, width value model
Enclose for 2 millimeters to 4 millimeters；
Second groove is the second rectangular channel, the length direction of second rectangular channel and the length side of the conductive bezels
To parallel, the length span of second rectangular channel is 3 millimeters to 5 millimeters, width span is 2 millimeters to 4 millimeters；
The length span of the These strip-shaped sections is 28 millimeters to 30 millimeters, between first gap and the second gap
Conductive bezels part and the These strip-shaped sections between spacing distance be 1 millimeter to 3 millimeters；
Conductive bezels part between first gap and the second gap is relative with the Electricity conductive plaster position, and described
The distance between one gap and the second gap are more than the length of the Electricity conductive plaster.
In one embodiment, the height side of the length direction in first gap and the second gap and the conductive bezels
To parallel, the width in first gap or the second gap is more than 0.8 millimeter.
In one embodiment, the distributing point is arranged at the middle position of the public trough rim；
First earth point is arranged in the long side of the close conductive bezels of first groove.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of electronic equipment with conductive bezels, including housing, institute
At least side frame for stating housing is conductive bezels, and the electronic equipment also includes：
The slot antenna being arranged in the shell inner surface, including：
Electricity conductive plaster, the first groove for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing
The second groove and These strip-shaped sections of second frequency band resonance；Distributing point is arranged at the public trough rim between first groove and the second groove
On, and be connected with feeder line；First earth point is arranged on the trough rim in addition to the public trough rim of first groove, and with ground
Connection；
The length direction of the length direction of the conductive bezels and the Electricity conductive plaster be arranged in parallel, on the conductive bezels
It is provided with the first gap and the second gap for wireless signal radiation；Conductive side between first gap and the second gap
Frame portion point electrically connects between the These strip-shaped sections, forms the loop configuration for producing the 3rd frequency band resonance.
In one embodiment, the second earth point is arranged at the conductive bezels portion between first gap and the second gap
Divide and close on the one end in first gap, and be connected to ground.
In one embodiment, first groove is the first rectangular channel, the length direction of first rectangular channel with it is described
The length direction of conductive bezels is parallel, and the length span of first rectangular channel is 6 millimeters to 8 millimeters, width value model
Enclose for 2 millimeters to 4 millimeters；
Second groove is the second rectangular channel, the length direction of second rectangular channel and the length side of the conductive bezels
To parallel, the length span of second rectangular channel is 3 millimeters to 5 millimeters, width span is 2 millimeters to 4 millimeters；
The length span of the These strip-shaped sections is 28 millimeters to 30 millimeters, between first gap and the second gap
Conductive bezels part and the These strip-shaped sections between spacing distance be 1 millimeter to 3 millimeters；
Conductive bezels part between first gap and the second gap is relative with the Electricity conductive plaster position, and described
The distance between one gap and the second gap are more than the length of the Electricity conductive plaster.
In one embodiment, the height side of the length direction in first gap and the second gap and the conductive bezels
To parallel, the width in first gap or the second gap is more than 0.8 millimeter.
In one embodiment, the distributing point is arranged at the middle position of the public trough rim；
First earth point is arranged in the long side of the close conductive bezels of first groove.
The technical scheme provided by this disclosed embodiment can include the following benefits：
Above-mentioned technical proposal, different frequency range resonance is produced respectively using two grooves opened up on Electricity conductive plaster, and utilize and lead
Loop configuration that the side conductive bezels of These strip-shaped sections and electronic equipment on electric paster are formed produces other frequency band resonances, i.e.,
The conductive bezels of Electricity conductive plaster and electronic equipment together constitute slot antenna, and slot antenna covering frequency band, debugging is simple, tool
As long as the electronic equipment for having conductive bezels sets the slot antenna, it becomes possible to meet the antenna requirements of multiple network standard,
So that the antenna amount in electronic equipment is less, and the slot antenna configurations are simple, occupy little space, and antenna structure is compact
Change, meet electronics miniaturization and demand attractive in appearance.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
Fig. 1 is a kind of top view of slot antenna according to an exemplary embodiment.
Fig. 2 is the top view of another slot antenna according to an exemplary embodiment.
Fig. 3 is a kind of part-structure plane of electronic equipment with conductive bezels according to an exemplary embodiment
Schematic diagram.
Fig. 4 is a kind of return loss plot of slot antenna according to an exemplary embodiment.
Fig. 5 is the block diagram for being applied to the electronic equipment with conductive bezels according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent and the consistent all embodiments of the present invention.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, of the invention.
The embodiment of the present disclosure provides a kind of slot antenna, for the electronic equipment with conductive bezels, as shown in figure 1,
The slot antenna includes：
Electricity conductive plaster 1, the first groove 11 for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing
The second groove 12 and These strip-shaped sections 13 of raw second frequency band resonance；Distributing point 14 is arranged at the public affairs between the first groove 11 and the second groove 12
Altogether on trough rim 10；First earth point 15 is arranged on the trough rim in addition to public trough rim 10 of the first groove 11；
The length direction of the length direction and Electricity conductive plaster 1 of the side conductive bezels 2 of electronic equipment be arranged in parallel, conductive side
The first gap 21 and the second gap 22 for wireless signal radiation are provided with frame 2；First gap 21 and the second gap 22 it
Between conductive bezels part 23 and These strip-shaped sections 13 between electrically connect, formed for produce the 3rd frequency band resonance loop configuration.
Wherein, can be electrically connected between conductive bezels part 23 and These strip-shaped sections 13 by a conducting strip or wire.
The operation principle of above-mentioned slot antenna is as follows：
The side conductive bezels 2 of Electricity conductive plaster 1 and electronic equipment together constitute slot antenna.Wherein, distributing point 14 is used
It is connected in the feeder line with electronic equipment, the aerial signal launched in advance from feed-line electronic equipment or the day that will be received
Line signal is sent to electronic equipment by feeder line；The first frequency band resonance is produced at the coupling of first groove 11, such as can produce
LTE38, LTE41 frequency band resonance, you can be to produce high-frequency resonant.The second frequency band resonance, example are produced at the coupling of second groove 12
Such as can be to produce GPS, LTE39, LTE40 frequency band resonance.The These strip-shaped sections 13 of Electricity conductive plaster 1 are formed with conductive bezels part 23
One loop configuration, the loop configuration are used to produce the 3rd frequency band resonance, such as can produce GSM850, GSM900, GSM
1800th, the frequency band resonances of GSM 1900, you can be to produce low-frequency resonant.Aerial signal caused by above-mentioned resonance passes through conductive bezels
The first gap 21 and the second gap 22 on 2 are radiate.
Wherein, can by adjust the first groove, the second groove, loop configuration shape and size, to control the first groove, second
The applicable frequency range of resonance caused by groove, loop configuration difference.The frequency range of network formats demand has high frequency, intermediate frequency and low frequency at present,
Thus, controllable first groove, the second groove, loop configuration produce the resonance of above-mentioned three kinds of frequency ranges respectively, to meet multiple network system
The antenna requirements of formula.
The technical scheme that the embodiment of the present disclosure provides, different frequency range is produced using two grooves opened up on Electricity conductive plaster respectively
Resonance, and produce it using the loop configuration of the side conductive bezels formation of the These strip-shaped sections on Electricity conductive plaster and electronic equipment
The conductive bezels of its frequency band resonance, i.e. Electricity conductive plaster and electronic equipment together constitute slot antenna, slot antenna covering frequency
Band, debugging is simple, as long as the electronic equipment with conductive bezels sets the slot antenna, it becomes possible to meet multiple network system
The antenna requirements of formula so that the antenna amount in electronic equipment is less, and the slot antenna configurations are simple, occupy little space,
Antenna structure densification, meet electronics miniaturization and demand attractive in appearance.
In one embodiment, if as shown in Fig. 2 being provided with another kind in the frame corner for closing on the first gap 21
During antenna 3, in order to strengthen the isolation of loop configuration and another antenna 3, the second earth point 24 can be arranged at conduction
Frame portion 23 is closed on the one end in the first gap 21, so that the isolation between loop configuration and another antenna 3
Enhancing, does not interfere with each other.
In one embodiment, can by adjust the first groove, the second groove, loop configuration shape and size, to control the
One groove, the second groove, loop configuration respectively caused by resonance applicable frequency range.
For example, as shown in figure 1, the first groove 11 may be designed as the first rectangular channel, length direction and the conduction of the first rectangular channel
The length direction of frame 2 is parallel, and the length span of the first rectangular channel is 6 millimeters to 8 millimeters, width span is 2 millis
For rice to 4 millimeters, the first groove 11 now can produce LTE38, LTE41 frequency band resonance, you can be to produce high-frequency resonant；
Second groove 12 is the second rectangular channel, and the length direction of the second rectangular channel is parallel with the length direction of conductive bezels 2, the
The length span of two rectangular channels is 3 millimeters to 5 millimeters, width span is 2 millimeters to 4 millimeters, now, the second groove 21
GPS, LTE39, LTE40 frequency band resonance can be produced；
The length span of These strip-shaped sections 13 is 28 millimeters to 30 millimeters, conductive bezels part 23 and These strip-shaped sections 13 it
Between spacing distance be 1 millimeter to 3 millimeters, now, the loop configuration that These strip-shaped sections 13 are formed with conductive bezels part 23 can produce
Raw GSM850, GSM900, GSM 1800, the frequency band resonances of GSM 1900, you can be to produce low-frequency resonant；
Conductive bezels part 23 between first gap 21 and the second gap 22 is relative with the position of Electricity conductive plaster 1, the first seam
The distance between gap 22 of gap 21 and second is more than the length of Electricity conductive plaster 1, for example, between the first gap 21 and the second gap 22
Distance can be 50 millimeters to 52 millimeters.This structure setting, it can be formed beneficial to These strip-shaped sections 13 with conductive bezels part 23
Shape is suitable and sufficiently long loop configuration.Also, when conductive bezels part 23 is relative with the position of Electricity conductive plaster 1, that is, first
The first groove 11 and the second groove 12 are closed in gap 21, are so beneficial to signal caused by the first groove 11 of radiation and the second groove 12；Separately
Outside, the second gap 22 is also to close on These strip-shaped sections 13, so as to be formed beneficial to radiation These strip-shaped sections 13 with conductive bezels part 23
Loop configuration caused by signal.
In one embodiment, the short transverse of the length direction in the first gap 11 and the second gap 12 and conductive bezels 2
Parallel, the width in the first gap or the second gap can be set larger, for example more than 0.8 millimeter, increase width is advantageous to improve
Antenna radiation performance.
The result of the reflectance factor for the slot antenna that dimensions indicated above makes is as shown in Figure 4.As seen from the figure, the slot antenna
There is a resonance point in low-frequency range ,-the 6dB of formation covers GSM850 and GSM900 frequency ranges with a width of 824-960MHz.The seam
Gap antenna has three resonance points in high band, and -6dB the bandwidth of formation covers DCS from 1525MHz to higher than 3000MHz
(Distributed Control System, dcs), PCS (Personal Communications
Service, person-to-person communication service), UMTS (Universal Mobile Telecommunications System, general shifting
Dynamic communication system), GPS, LTE38/39/40/41 frequency range.
In one embodiment, as shown in Fig. 2 distributing point 14 can be arranged to the middle position of public trough rim 10, the
One earth point 15 is arranged in the long side 16 of the close conductive bezels 2 of the first groove 11, is so advantageous to the performance of slot antenna.
The embodiment of the present disclosure additionally provides a kind of electronic equipment with conductive bezels, the electronic equipment can be mobile phone,
Tablet personal computer, portable computer etc..As shown in figure 3, including housing 4, an at least side frame 2 for housing 4 is conductive bezels, should
Electronic equipment also includes：
The slot antenna 5 being arranged on the inner surface of housing 4, the slot antenna 5 is the same as the gap day provided in previous embodiment
Line, the slot antenna 5 include：
Electricity conductive plaster 1, the first groove 11 for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing
The second groove 12 and These strip-shaped sections 13 of raw second frequency band resonance；Distributing point 14 is arranged at the public affairs between the first groove 11 and the second groove 12
Altogether on trough rim 10, it is connected with feeder line (not shown feeder line)；What the first earth point 15 was arranged at the first groove 11 removes public trough rim 10
Outside trough rim on, be connected to ground (not shownly)；
The length direction of the length direction and Electricity conductive plaster 1 of the side conductive bezels 2 of electronic equipment be arranged in parallel, conductive side
The first gap 21 and the second gap 22 for wireless signal radiation are provided with frame 2；First gap 21 and the second gap 22 it
Between conductive bezels part 23 and These strip-shaped sections 13 between electrically connect, formed for produce the 3rd frequency band resonance loop configuration.
The operation principle of above-mentioned slot antenna 5 is with foregoing, and I will not elaborate.
Housing 4 can be made up of any suitable material, such as：Plastics, glass, ceramics, composite, metal or other
Appropriate material, or the combination of above-mentioned material.In one embodiment, for the slot antenna 5 being arranged on the inner surface of housing 4
Work it is interference-free, the inner surface portion contacted with slot antenna 5 can be made of non-conducting material, and other surfaces part can
It is made of other any materials., can be in slot antenna 5 and housing 4 for example, if housing 4 is with made of conductive material
Between a non-conductive layer is set, so as to by conduction housing 4 isolate with slot antenna 5, avoid interference slot antenna 5 work.
The architectural feature of slot antenna of the other structures feature of above-mentioned slot antenna 5 with foregoing offer, it is no longer detailed here
State.
The technical scheme that the embodiment of the present disclosure provides, different frequency range is produced using two grooves opened up on Electricity conductive plaster respectively
Resonance, and produce it using the loop configuration of the side conductive bezels formation of the These strip-shaped sections on Electricity conductive plaster and electronic equipment
The conductive bezels of its frequency band resonance, i.e. Electricity conductive plaster and electronic equipment together constitute slot antenna, slot antenna covering frequency
Band, debugging is simple, as long as the electronic equipment with conductive bezels sets the slot antenna, it becomes possible to meet multiple network system
The antenna requirements of formula so that the antenna amount in electronic equipment is less, and the slot antenna configurations are simple, occupy little space,
Antenna structure densification, meet electronics miniaturization and demand attractive in appearance.
The conductive bezels of electronic equipment in the embodiment of the present invention can be frame made of any conductive material, such as metal
Frame etc..
Fig. 5 is the block diagram of a kind of electronic equipment 1200 according to an exemplary embodiment, for example, electronic equipment 1200
Can be mobile phone, computer, digital broadcast terminal, messaging devices, game console, tablet device, Medical Devices,
Body-building equipment, personal digital assistant etc..
Reference picture 5, the electronic equipment 1200, can be with addition to the said structure feature provided with the embodiment of the present disclosure
Including following one or more assemblies：Processing component 1202, memory 1204, power supply module 1206, multimedia groupware 1208, sound
Frequency component 1210, the interface 1212 of input/output (I/O), sensor cluster 1214, and communication component 1216.
The integrated operation of the usual electronic equipment 1200 of processing component 1202, such as communicated with display, call, data,
The operation that camera operation and record operation are associated.Treatment element 1202 can include one or more processors 1220 to perform
Instruction, to complete all or part of step of above-mentioned method.In addition, processing component 1202 can include one or more moulds
Block, the interaction being easy between processing component 1202 and other assemblies.For example, processing component 1202 can include multi-media module,
To facilitate the interaction between multimedia groupware 1208 and processing component 1202.
Memory 1204 is configured as storing various types of data to support the operation in electronic equipment 1200.These numbers
According to example include being used for the instruction of any application program or method operated on electronic equipment 1200, contact data, electricity
Talk about book data, message, picture, video etc..Memory 1204 can be by any kind of volatibility or non-volatile memory device
Or combinations thereof is realized, such as static RAM (SRAM), Electrically Erasable Read Only Memory
(EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), read-only storage
(ROM), magnetic memory, flash memory, disk or CD.
Electric power assembly 1206 provides electric power for the various assemblies of electronic equipment 1200.Electric power assembly 1206 can include power supply
Management system, one or more power supplys, and other groups associated with generating, managing and distributing electric power for electronic equipment 1200
Part.
Multimedia groupware 1208 is included in the screen of one output interface of offer between the electronic equipment 1200 and user
Curtain.In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touching
Panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch
Sensor is touched with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or cunning
The border of action, but also detect the duration and pressure related to the touch or slide.In some embodiments
In, multimedia groupware 1208 includes a front camera and/or rear camera.When electronic equipment 1200 is in operation mould
Formula, during such as screening-mode or video mode, front camera and/or rear camera can receive the multi-medium data of outside.
Each front camera and rear camera can be a fixed optical lens system or have focal length and optical zoom energy
Power.
Audio-frequency assembly 1210 is configured as output and/or input audio signal.For example, audio-frequency assembly 1210 includes a wheat
Gram wind (MIC), when electronic equipment 1200 is in operator scheme, during such as call model, logging mode and speech recognition mode, Mike
Wind is configured as receiving external audio signal.The audio signal received can be further stored in memory 1204 or via
Communication component 1216 is sent.In certain embodiments, audio-frequency assembly 1210 also includes a loudspeaker, for exporting audio letter
Number.
I/O interfaces 1212 provide interface, above-mentioned peripheral interface module between processing component 1202 and peripheral interface module
Can be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and
Locking press button.
Sensor cluster 1214 includes one or more sensors, for providing the shape of various aspects for electronic equipment 1200
State is assessed.For example, sensor cluster 1214 can detect opening/closed mode of electronic equipment 1200, component it is relatively fixed
Position, such as the display and keypad that the component is electronic equipment 1200, sensor cluster 1214 can also detect electronics and set
Position for 1200 or 1,200 1 components of electronic equipment changes, the existence or non-existence that user contacts with electronic equipment 1200,
The temperature change of the orientation of electronic equipment 1200 or acceleration/deceleration and electronic equipment 1200.Sensor cluster 1214 can include connecing
Nearly sensor, it is configured to detect the presence of object nearby in no any physical contact.Sensor cluster 1214 is also
Optical sensor can be included, such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, should
Sensor cluster 1214 can also include acceleration transducer, and gyro sensor, Magnetic Sensor, pressure sensor or temperature pass
Sensor.
Communication component 1216 is configured to facilitate the logical of wired or wireless way between electronic equipment 1200 and other equipment
Letter.Electronic equipment 1200 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.One
In individual exemplary embodiment, communication component 1216 via broadcast channel receive broadcast singal from external broadcasting management system or
Broadcast related information.In one exemplary embodiment, the communication component 1216 also includes near-field communication (NFC) module, with
Promote junction service.For example, radio frequency identification (RFID) technology can be based in NFC module, Infrared Data Association (IrDA) technology, surpass
Broadband (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, electronic equipment 1200 can by one or more application specific integrated circuits (ASIC),
Digital signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field-programmable gate array
Arrange (FPGA), controller, microcontroller, microprocessor or other electronic components to realize, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 1204 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of electronic equipment 1200.
For example, the non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape,
Floppy disk and optical data storage devices etc..
Those skilled in the art will readily occur to the disclosure its after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledges in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (10)
- A kind of 1. slot antenna, for the electronic equipment with conductive bezels, it is characterised in that including：Electricity conductive plaster, the first groove for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing second The second groove and These strip-shaped sections of frequency band resonance；Distributing point is arranged on the public trough rim between first groove and the second groove；The One earth point is arranged on the trough rim in addition to the public trough rim of first groove；The length direction of the length direction and the Electricity conductive plaster of the side conductive bezels of electronic equipment be arranged in parallel, the conduction The first gap and the second gap for wireless signal radiation are provided with frame；Between first gap and the second gap Electrically connected between conductive bezels part and the These strip-shaped sections, form the loop configuration for producing the 3rd frequency band resonance.
- 2. slot antenna as claimed in claim 1, it is characterised in thatFirst gap is closed in the conductive bezels part that second earth point is arranged between first gap and the second gap One end on, the frame corner for closing on the first gap is provided with another antenna.
- 3. slot antenna as claimed in claim 1, it is characterised in thatFirst groove is the first rectangular channel, and the length direction of the length direction and the conductive bezels of first rectangular channel is put down OK, the length span of first rectangular channel be 6 millimeters to 8 millimeters, width span be 2 millimeters to 4 millimeters；Second groove is the second rectangular channel, and the length direction of the length direction and the conductive bezels of second rectangular channel is put down OK, the length span of second rectangular channel be 3 millimeters to 5 millimeters, width span be 2 millimeters to 4 millimeters；The length span of the These strip-shaped sections is 28 millimeters to 30 millimeters, leading between first gap and the second gap Spacing distance between electric frame portion and the These strip-shaped sections is 1 millimeter to 3 millimeters；Conductive bezels part between first gap and the second gap is relative with the Electricity conductive plaster position, first seam The distance between gap and the second gap are more than the length of the Electricity conductive plaster.
- 4. slot antenna as claimed in claim 1, it is characterised in thatThe length direction in first gap and the second gap is parallel with the short transverse of the conductive bezels, first gap Or second gap width be more than 0.8 millimeter.
- 5. slot antenna as claimed in claim 1, it is characterised in thatThe distributing point is arranged at the middle position of the public trough rim；First earth point is arranged in the long side of the close conductive bezels of first groove.
- 6. a kind of electronic equipment with conductive bezels, including housing, an at least side frame for the housing is conductive bezels, its It is characterised by, the electronic equipment also includes：The slot antenna being arranged in the shell inner surface, including：Electricity conductive plaster, the first groove for the first frequency band resonance of generation is sequentially provided with the longitudinal direction, for producing second The second groove and These strip-shaped sections of frequency band resonance；Distributing point is arranged on the public trough rim between first groove and the second groove, and It is connected with feeder line；First earth point is arranged on the trough rim in addition to the public trough rim of first groove, and is connected to ground；The length direction of the length direction of the conductive bezels and the Electricity conductive plaster be arranged in parallel, is set on the conductive bezels There are the first gap and the second gap for wireless signal radiation；Conductive bezels portion between first gap and the second gap Divide and electrically connected between the These strip-shaped sections, form the loop configuration for producing the 3rd frequency band resonance.
- 7. electronic equipment as claimed in claim 6, it is characterised in thatFirst gap is closed in the conductive bezels part that second earth point is arranged between first gap and the second gap One end on, and be connected to ground.
- 8. electronic equipment as claimed in claim 6, it is characterised in thatFirst groove is the first rectangular channel, and the length direction of the length direction and the conductive bezels of first rectangular channel is put down OK, the length span of first rectangular channel be 6 millimeters to 8 millimeters, width span be 2 millimeters to 4 millimeters；Second groove is the second rectangular channel, and the length direction of the length direction and the conductive bezels of second rectangular channel is put down OK, the length span of second rectangular channel be 3 millimeters to 5 millimeters, width span be 2 millimeters to 4 millimeters；The length span of the These strip-shaped sections is 28 millimeters to 30 millimeters, leading between first gap and the second gap Spacing distance between electric frame portion and the These strip-shaped sections is 1 millimeter to 3 millimeters；Conductive bezels part between first gap and the second gap is relative with the Electricity conductive plaster position, first seam The distance between gap and the second gap are more than the length of the Electricity conductive plaster.
- 9. electronic equipment as claimed in claim 6, it is characterised in thatThe length direction in first gap and the second gap is parallel with the short transverse of the conductive bezels, first gap Or second gap width be more than 0.8 millimeter.
- 10. electronic equipment as claimed in claim 6, it is characterised in thatThe distributing point is arranged at the middle position of the public trough rim；First earth point is arranged in the long side of the close conductive bezels of first groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790393.0A CN104538741B (en) | 2014-12-17 | 2014-12-17 | Slot antenna and the electronic equipment with conductive bezels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410790393.0A CN104538741B (en) | 2014-12-17 | 2014-12-17 | Slot antenna and the electronic equipment with conductive bezels |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104538741A CN104538741A (en) | 2015-04-22 |
| CN104538741B true CN104538741B (en) | 2017-12-26 |
Family
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| CN201410790393.0A Active CN104538741B (en) | 2014-12-17 | 2014-12-17 | Slot antenna and the electronic equipment with conductive bezels |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106537690A (en) * | 2015-08-31 | 2017-03-22 | 华为技术有限公司 | Slot antenna and terminal device |
| CN113946120B (en) * | 2015-12-29 | 2023-05-09 | 小米科技有限责任公司 | Intelligent watch |
| EP4191789A1 (en) * | 2016-12-14 | 2023-06-07 | Fitbit, Inc. | Methods for slot antenna design for wearable electronic devices and conductive housings |
| CN108521021B (en) * | 2018-05-07 | 2023-12-22 | 华勤技术股份有限公司 | Terminal equipment |
| CN108550979B (en) * | 2018-05-14 | 2020-12-01 | Oppo广东移动通信有限公司 | Antenna assembly, shell assembly and electronic equipment |
| CN108987892B (en) * | 2018-07-25 | 2021-01-15 | 北京小米移动软件有限公司 | Terminal comprising antenna |
| CN112186331B (en) * | 2019-07-04 | 2023-06-30 | 北京小米移动软件有限公司 | Terminal equipment |
| EP4084220A4 (en) * | 2020-06-10 | 2023-07-05 | Anhui Huami Information Technology Co., Ltd. | Antenna structure and wearable device |
| CN113543343B (en) * | 2021-07-16 | 2022-10-25 | 哈尔滨海能达科技有限公司 | Wireless communication networking method and system |
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| CN104538741A (en) | 2015-04-22 |
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