CN104064855A - LTE-4G antenna for mobile phone with seamless metal ring - Google Patents
LTE-4G antenna for mobile phone with seamless metal ring Download PDFInfo
- Publication number
- CN104064855A CN104064855A CN201410226439.6A CN201410226439A CN104064855A CN 104064855 A CN104064855 A CN 104064855A CN 201410226439 A CN201410226439 A CN 201410226439A CN 104064855 A CN104064855 A CN 104064855A
- Authority
- CN
- China
- Prior art keywords
- antenna
- mobile phone
- metal ring
- becket
- lte
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses an LTE-4G antenna for a mobile phone with a seamless metal ring. The LTE-4G antenna comprises a shell, wherein a conductive peripheral shell member is arranged on the periphery of the shell, and the interior of the shell is connected with a conductive path for radiator routing; in the case that the metal ring of the mobile phone is not slotted, an antenna support, an antenna routing pattern on the antenna support, and the connecting terminal of a feeding point are utilized, the metal ring is partially grounded, and an antenna routing and a specific contact point on the metal ring of the mobile phone are connected by an elastic sheet for finish a design for the antenna; the main antenna of the antenna for the mobile phone with the metal ring needs a clearance area of 8-10mm, and the diversity antenna and GPS&WIFI need a clearance area of 4mm; the main antenna realizes more frequency bands and broadens bandwidth by using a switch antenna and controlling switchover for the different needed antenna working frequency bands by software. Under the present tide of metal texture fashion of the appearances of mobile phones, the scheme of the antenna with the seamless metal ring solves the problem of poor antenna performances due to a bad antenna environment, meets the aesthetic property of the appearances of the mobile phones, and realizes the need of good signals of the mobile phones.
Description
Technical field
The present invention relates to radio communication, what be specifically related to is a kind of seamless metal ring mobile phone LTE-4G antenna.
Background technology
Current information technology flourish, people are more and more diversified to the demand of electronic product, and the mobile phone of metal-like becomes one of numerous welcome designs.For example hardware housing unit.Antenna structure is used to send and accept wireless signal.In order to meet the demand of consumer for Small Wireless Devices, manufacturer realizes by compact layout continuous effort, for example wireless telecommunication circuit.Because conductive component may affect radio-frequency performance, therefore in the time antenna being attached in the electronic equipment that comprises conductive structure, design to antenna for mobile phone has increased difficulty, a lot of antenna producer comprises that i Phone adopts the demand of metal-back being cracked to reach antenna for mobile phone and meets radio-frequency performance, but slotted metal has affected the outward appearance demand of phone housing integrated metal texture, therefore the antenna for mobile phone scheme that metal-back does not crack, solve to a great extent the problem of destroying integral type aesthetic feeling, under limited antenna environment, seamless metal loop antenna is brought into schedule by numerous mobile phone producer.
Summary of the invention
The object of the invention is to overcome the above problem that prior art exists, seamless metal ring mobile phone LTE-4G antenna is provided, can insertion switch antenna switching frequency range reach wider bandwidth requirements.
Technical scheme: the invention discloses a kind of seamless metal ring mobile phone LTE-4G antenna, comprise housing, the periphery of described housing arranges the peripheral housing member of conduction, and the inside of described housing connects the conductive path of radiant body cabling; In the situation that mobile phone becket is not slotted, utilize antenna holder, antenna cabling pattern on antenna holder and the splicing ear of distributing point, becket partial earthing, and connect on antenna cabling and mobile phone becket specific contact point and complete the design of antenna by shell fragment; Becket antenna for mobile phone, main antenna needs the empty regions of 8-10mm, and diversity antenna and GPS & WIFI need the empty regions of 4mm.Main antenna is that needed different antennae working frequency range is switched in software control by using switch antenna, realizes more multiband and widens bandwidth.
Utilize further antenna holder, the antenna cabling pattern on antenna holder and the splicing ear of distributing point, becket partial earthing, and connect on antenna cabling and mobile phone becket specific contact point and complete the design of antenna by shell fragment.
Described antenna pattern is three-dimensional structure further, and can, with antenna holder in same unilateral, there be difference in height at becket edge.
Main antenna is that needed different antennae working frequency range is switched in software control by using switch antenna further, realizes more multiband and widens bandwidth.
Insertion switch switching frequency range reaches wider bandwidth requirements further, realizes working frequency range 704-960MHz, 1710-2170MHz, and all standing of 2500-2690MHz, is applied to 2G-GSM, 3G-WCDMA, the communication of 4G-FDD standard.
Beneficial effect: modern design of the present invention, simple in structure, compact in design, can save antenna space greatly, and has solved and cause the poor problem of antenna performance because antenna environment is poor, has met the attractive in appearance of cell phone appearance simultaneously, realizes again the demand that mobile phone signal is good.
Brief description of the drawings
Fig. 1,2 is the mobile phone outline drawing according to this patent.
Fig. 3 is for removing after mobile phone shell on the back, old antenna for mobile phone layout and the antenna environment of showing.
Fig. 4 is some Clearance Requirements that antenna needs, and other parts of mobile phone in empty regions, as USB socket, receiver J-Horner.
Fig. 5,6 is internal structure of mobile phone figure, relates to the connected mode of building block and antenna and the becket of antenna.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in Fig. 1 is the smart mobile phone of a flat board, and different from regular handset outward appearance, metal edge frame is one, and the centre disconnection of not cracking, seems with regard to better appearance.Metal outer frame can, with stainless steel or aluminium, because stainless steel is attractive in appearance, firm, be processed during being convenient to manufacture.Aluminum component can be broken away from the feel that stainless steel is thick and heavy, makes product become lighter and handier.If needed, can use other metal.The front of mobile phone shown in Fig. 1 can be used at present common on the market touch-screen, and the reverse side of mobile phone shown in Fig. 2 shell on the back can be by plastics, glass, ceramic composition or other suitable material.
Antenna area 1 and 2 shown in Fig. 1, wherein antenna area 1 generally makees main antenna, needs the antenna headroom of 8-10mm, antenna area 2 is generally GPS, WIFI and diversity antenna, need the antenna headroom about 4mm, the amount of bandwidth that the concrete visual antenna of headroom size needs.As shown in Figure 4, in empty regions, can cloth on USB interface and receiver J-Horner, move back even processing but need to do.Reduce the impact on antenna with this.
Can find out from the structure chart of Fig. 3, remove after mobile phone shell on the back, can see antenna element.According to current technological level, antenna element is realized can divide 3 kinds: 1, FPC flexible PCB adds common PC+ABS plastic parts material support.Low cost, but can only realize the antenna pattern of complanation structure.2, LDS laser formation technology, carves antenna pattern thunder on the antenna holder of special substance, by series of process such as plating, can realize three-D pattern.Cost is high, but antenna pattern cabling can be realized three-dimensional, is beneficial to the performance that promotes antenna.3, Fluid printing technique, has just started the new technology of business, has merged cost low, realizes again the three-dimensional cabling pattern of antenna.On common plastics support, the disposable antenna pattern that prints.Below antenna area, can arrange the mobile phone devices such as motor, camera, loud speaker, battery.
Mobile phone housing left and right sides becket, can be connected on cell phone mainboard by metal clips or metal screw and screw hole.The becket of the mobile phone left and right sides and the link position of mainboard, need to determine according to the design of concrete mobile phone and the impact size on antenna.Under normal circumstances, there is 2-3 point to connect all right on one side.The selection of the position that most importantly, the upper and lower two ends of mobile phone becket are connected with antenna cabling pattern as shown in Figure 5,6.As violet region inside the becket of Fig. 5, the place needing at antenna adds metal clips, is connected on antenna pattern by metal clips.On cell phone mainboard, radiofrequency signal feedback point and ground feedback were also connected on antenna pattern by shell fragment on (needing to use depending on antenna adjustment), formed a complete antenna pattern and connected.The working frequency range and the antenna environment that need according to antenna can increase antenna match and switch between antenna feed point place and radio frequency testing mouth, the working frequency range of optimizing antenna performance and widening antenna with this.
Under normal circumstances, antenna area 1 and 2 has two kinds of layout type, and layout type 1 is 4G-FDD standard, and antenna area 1 makees main antenna, working frequency range 704-960,1710-2170,2500-2690MHz.Realize 2G-GSM, 3G-WCDMA, the communication of 4G-FDD standard.Antenna area 2 does the global positioning system antenna of GPS1575MHz, and 2.4 and the WIFI WLAN (wireless local area network) frequency-band antenna of 5GMHz, and the diversity antenna of main antenna (play and strengthen the function that main antenna signal is accepted).Layout type 2 is 4G-TDD standard, and antenna area 1 makees two main antennas, GSM main antenna 824-960,1710-1990MHz, LTE main antenna 1710-2690MHz.Antenna area 2 is still GPS, WIFI and diversity antenna.
For principle of the present invention, aforesaid content is only exemplary, and those skilled in the art can not deviate from the situation of the spirit and scope of the present invention and makes various amendments.
Claims (3)
1. a seamless metal ring mobile phone LTE-4G antenna, comprises housing, it is characterized in that the periphery of described housing arranges the peripheral housing member of conduction, and the inside of described housing connects the conductive path of radiant body cabling; The present invention relates in the situation that mobile phone becket is not slotted, utilize antenna holder, antenna cabling pattern on antenna holder and the splicing ear of distributing point, becket partial earthing, and connect on antenna cabling and mobile phone becket specific contact point and complete the design of antenna by shell fragment; Becket antenna for mobile phone, main antenna needs the empty regions of 8-10mm, and diversity antenna and GPS & WIFI need the empty regions of 4mm.
2. a kind of seamless metal ring mobile phone LTE-4G antenna according to claim 1, it is characterized in that utilizing antenna holder, antenna cabling pattern on antenna holder and the splicing ear of distributing point, becket partial earthing, and connect on antenna cabling and mobile phone becket specific contact point and complete the design of antenna by shell fragment.
3. a kind of seamless metal ring mobile phone LTE-4G antenna according to claim 1, is characterized in that described antenna pattern is three-dimensional structure, and can, with antenna holder in same unilateral, there be difference in height at becket edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226439.6A CN104064855A (en) | 2014-05-27 | 2014-05-27 | LTE-4G antenna for mobile phone with seamless metal ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410226439.6A CN104064855A (en) | 2014-05-27 | 2014-05-27 | LTE-4G antenna for mobile phone with seamless metal ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104064855A true CN104064855A (en) | 2014-09-24 |
Family
ID=51552454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410226439.6A Pending CN104064855A (en) | 2014-05-27 | 2014-05-27 | LTE-4G antenna for mobile phone with seamless metal ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104064855A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105161822A (en) * | 2015-10-12 | 2015-12-16 | 深圳市信维通信股份有限公司 | Antenna structure based on complete metal frame |
| CN105186094A (en) * | 2015-09-28 | 2015-12-23 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
| CN105206920A (en) * | 2015-10-12 | 2015-12-30 | 深圳市信维通信股份有限公司 | LTE antenna structure based on complete metal frame |
| CN105552516A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Antenna and mobile terminal |
| WO2017024670A1 (en) * | 2015-08-12 | 2017-02-16 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and communication electronic device |
| WO2017076053A1 (en) * | 2015-11-06 | 2017-05-11 | 乐视控股（北京）有限公司 | Antenna-based processing method and device |
| TWI626794B (en) * | 2016-05-10 | 2018-06-11 | 國防大學 | Multi-band antenna with an open slot structure |
| CN114024139A (en) * | 2022-01-06 | 2022-02-08 | 深圳市中天迅通信技术股份有限公司 | Grounding structure of PIFA antenna |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606729A (en) * | 2013-11-01 | 2014-02-26 | 普尔思（苏州）无线通讯产品有限公司 | Seamless metal ring mobile phone antenna |
| CN204144417U (en) * | 2014-05-27 | 2015-02-04 | 普尔思（苏州）无线通讯产品有限公司 | A kind of seamless metal ring mobile phone LTE-4G antenna |
-
2014
- 2014-05-27 CN CN201410226439.6A patent/CN104064855A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103606729A (en) * | 2013-11-01 | 2014-02-26 | 普尔思（苏州）无线通讯产品有限公司 | Seamless metal ring mobile phone antenna |
| CN204144417U (en) * | 2014-05-27 | 2015-02-04 | 普尔思（苏州）无线通讯产品有限公司 | A kind of seamless metal ring mobile phone LTE-4G antenna |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105552516A (en) * | 2015-07-31 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Antenna and mobile terminal |
| CN105552516B (en) * | 2015-07-31 | 2019-03-22 | 宇龙计算机通信科技(深圳)有限公司 | A kind of antenna and mobile terminal |
| WO2017024670A1 (en) * | 2015-08-12 | 2017-02-16 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and communication electronic device |
| CN105186094A (en) * | 2015-09-28 | 2015-12-23 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
| CN105186094B (en) * | 2015-09-28 | 2019-05-14 | 宇龙计算机通信科技(深圳)有限公司 | Antenna system and mobile terminal |
| CN105161822A (en) * | 2015-10-12 | 2015-12-16 | 深圳市信维通信股份有限公司 | Antenna structure based on complete metal frame |
| CN105206920A (en) * | 2015-10-12 | 2015-12-30 | 深圳市信维通信股份有限公司 | LTE antenna structure based on complete metal frame |
| CN105161822B (en) * | 2015-10-12 | 2018-10-12 | 深圳市信维通信股份有限公司 | Antenna structure based on complete metal frame |
| CN105206920B (en) * | 2015-10-12 | 2018-10-12 | 深圳市信维通信股份有限公司 | LTE antenna structure based on complete metal frame |
| WO2017076053A1 (en) * | 2015-11-06 | 2017-05-11 | 乐视控股（北京）有限公司 | Antenna-based processing method and device |
| TWI626794B (en) * | 2016-05-10 | 2018-06-11 | 國防大學 | Multi-band antenna with an open slot structure |
| CN114024139A (en) * | 2022-01-06 | 2022-02-08 | 深圳市中天迅通信技术股份有限公司 | Grounding structure of PIFA antenna |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104064855A (en) | LTE-4G antenna for mobile phone with seamless metal ring | |
| CN111555769B (en) | Wireless communication device | |
| EP2642590B1 (en) | Built-in antenna for electronic device | |
| KR101687632B1 (en) | Re-configurable built-in antenna for portable terminal | |
| KR101257093B1 (en) | Mobile terminal | |
| CN103457024B (en) | A kind of antenna assembly of mobile terminal and mobile terminal | |
| CN204144417U (en) | A kind of seamless metal ring mobile phone LTE-4G antenna | |
| CN203398262U (en) | Novel LTE metal-frame antenna with ultra wide band | |
| US10707579B2 (en) | Apparatus and methods for wireless communication | |
| CN101420060A (en) | Wireless terminal and wireless network card | |
| US9686385B2 (en) | Apparatus for wireless communication | |
| CN103594778A (en) | Multi-band antenna device and hand-held terminal with same | |
| EP3043418B1 (en) | Terminal having multimode antenna | |
| CN113764884B (en) | Electronic equipment | |
| CN103929513A (en) | Mobile phone based on touch screen antenna | |
| CN106450773A (en) | Metal rear cover and mobile terminal | |
| CN203367465U (en) | Novel ultra-wideband LTE antenna having metal frame | |
| CN111478016B (en) | Mobile device | |
| US20170170548A1 (en) | Antenna for full-metal back cover and mobile terminal | |
| CN203521596U (en) | Multiband antenna device and handheld terminal with same | |
| US8884828B2 (en) | Mobile wireless terminal | |
| EP2695236B1 (en) | Apparatus for wireless communication | |
| CN107611567A (en) | Loop aerial and the smart machine for possessing the loop aerial | |
| CN103326113A (en) | Antenna assembly and mobile terminal | |
| KR101435492B1 (en) | Antenna deviece for portable wireless terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140924 |