CN109037912A - A kind of breakpoint metal edge frame antenna for mobile phone design structure - Google Patents
A kind of breakpoint metal edge frame antenna for mobile phone design structure Download PDFInfo
- Publication number
- CN109037912A CN109037912A CN201810979489.XA CN201810979489A CN109037912A CN 109037912 A CN109037912 A CN 109037912A CN 201810979489 A CN201810979489 A CN 201810979489A CN 109037912 A CN109037912 A CN 109037912A
- Authority
- CN
- China
- Prior art keywords
- edge frame
- metal edge
- frame
- antenna
- mobile phone
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 99
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 99
- 238000013461 design Methods 0.000 title claims abstract description 20
- 238000005192 partition Methods 0.000 claims abstract description 24
- 239000012212 insulator Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 150000002739 metals Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Details Of Aerials (AREA)
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
The invention discloses a kind of breakpoint metal edge frame antenna for mobile phone design structures, it includes left side metal edge frame, right side metal edge frame, and end metal frame, two close end is provided with the first partition point and the second partition point on the end metal frame, the end metal frame is separated into left end metal edge frame by the first partition point and the second partition point, middle part metal edge frame and right end metal edge frame, the middle part metal edge frame electrical connection has a bandpass and band-rejection filter, the left end metal edge frame electrical connection has an antenna feed point, the bandpass and band-rejection filter and the antenna feed point are electrically connected, the middle part metal edge frame electrical connection has a diversity antenna feeding point, the left side metal edge frame and the right side metal edge frame grounding.The present invention is using the metal frame at breakpoint as antenna for mobile phone, and junction belt passband resistance filter realizes antenna coupling scheme, improves antenna efficiency.
Description
[technical field]
The invention belongs to communication technique fields, more particularly to a kind of breakpoint metal edge frame antenna for mobile phone design structure.
[background technique]
During the high speed development of mobile phone industry, demand of the consumer to mobile phone is also functionally stepped up from simple
Demand to mobile phone external aesthetical；Cell Phone Design also increasingly tends to ultrathin in this context.Modern cell phones terminal day
For line mostly based on built-in antenna, built-in antenna again can be by the interference of surrounding metal electronic component.For metal fuselage, in the industry
Common method is that the antenna of FPC LDS material is made on antenna holder, is then placed on interior of mobile phone and carries out signal amplitude
It penetrates, or using metal cutting a part as antenna body.Disadvantage is done so it is also obvious that metal rear shell has to signal progress
The effect of shielding, leads to that antenna efficiency is poor, directionality is bad；If antenna body cut off, complete machine appearance will affect, and hold
It is affected when state.
[summary of the invention]
The main purpose of the present invention is to provide a kind of breakpoint metal edge frame antenna for mobile phone design structures, at breakpoint
Metal frame is as antenna for mobile phone, and junction belt passband resistance filter realizes antenna coupling scheme, improves antenna efficiency.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of breakpoint metal edge frame antenna for mobile phone design structure,
It includes left side metal edge frame, right side metal edge frame and end metal frame, is set on the end metal frame by two close end
It is equipped with the first partition point and the second partition point, the end metal frame is by the first partition point and the second partition point minute
It is divided into left end metal edge frame, middle part metal edge frame and right end metal edge frame, the middle part metal edge frame electrical connection has a band
Logical bandstop filter, the left end metal edge frame electrical connection have an antenna feed point, the bandpass and band-rejection filter with it is described
Antenna feed point electrical connection, the middle part metal edge frame electrical connection have a diversity antenna feeding point, the left side metal edges
Frame and the right side metal edge frame grounding.
Further, the left side metal edge frame is connect with the left end metal edge frame.
Further, the right side metal edge frame is connect with the right end metal edge frame.
Further, the top of the left side metal edge frame and the right side metal edge frame is provided with one and extends internally
Protruding portion, the protruding portion grounding connection.
Further, insulator is filled in the first partition point and the second partition point.
Compared with prior art, a kind of beneficial effect of breakpoint metal edge frame antenna for mobile phone design structure of the present invention is:
The design for increasing bandpass and band-rejection filter, acts on 5GWIFI using diversity antenna part metals frame, 5GWIFI frequency is higher
(5.15G-5.85GMHz), the frequency of diversity antenna are up to 2690MHz, filter out 2690MHz using bandpass and band-rejection filter
2/3/4G frequency before will not influence diversity antenna and 5G transmitting, a kind of new antenna coupling scheme be provided, to make up because of ring
The low disadvantage of antenna efficiency caused by the reason of border.
[Detailed description of the invention]
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Digital representation in figure:
100 breakpoint metal edge frame antenna for mobile phone design structures；1 left side metal edge frame；2 right side metal edge frames；3 end metals
Frame, 31 left end metal edge frames, 32 middle part metal edge frames, 33 right end metal edge frames；4 first partition points；5 second partition points；6 bands
Logical bandstop filter；7 antenna feed points；8 diversity antenna feeding points；9 protruding portions.
[specific embodiment]
Embodiment:
Fig. 1 is please referred to, the present embodiment is breakpoint metal edge frame antenna for mobile phone design structure 100 comprising left side metal edges
Frame 1, right side metal edge frame 2 and end metal frame 3 are provided with the first partition point 4 by two close end on end metal frame 3
With second partition point 5, end metal frame 3 by first partition point 4 and second partition point 5 be separated into left end metal edge frame 31, in
Portion's metal edge frame 32 and right end metal edge frame 33, the electrical connection of middle part metal edge frame 32 have a bandpass and band-rejection filter 6, left end
The electrical connection of metal edge frame 31 has an antenna feed point 7, and bandpass and band-rejection filter 6 and antenna feed point 7 are electrically connected, middle part gold
Belonging to the electrical connection of frame 32 has a diversity antenna feeding point 8,2 grounding of left side metal edge frame 1 and right side metal edge frame.
Left side metal edge frame 1 is connect with left end metal edge frame 31；Right side metal edge frame 2 is connect with right end metal edge frame 33.
The top of left side metal edge frame 1 and right side metal edge frame 2 is provided with a protruding portion 9 to extend internally, and the protruding portion 9 is grounded
Connection.
It is filled with insulator in first partition point 4 and the second partition point 5, ensures that mobile phone overall appearance is beautiful.
Middle part metal edge frame 32 in the present embodiment forms a diversity antenna, and diversity antenna is as transmitting main body, generally not
It is used as GPS, 2.4GWIFI, 5GWIFI, this technology increases the design of bandpass and band-rejection filter, utilizes diversity antenna part metals frame
5GWIFI is acted on, 5GWIFI frequency is higher (5.15G-5.85GMHz), and the frequency of diversity antenna is up to 2690MHz, uses
Bandpass and band-rejection filter filters out the 2/3/4G frequency before 2690MHz, will not influence diversity antenna and 5G transmitting, provides one kind
New antenna coupling scheme, to make up because of environment reason caused by the low disadvantage of antenna efficiency.
The perfect existing design scheme for having breakpoint metal edge frame antenna of the present embodiment, and be highly difficult antenna for mobile phone
Design environment provides experience.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (5)
1. a kind of breakpoint metal edge frame antenna for mobile phone design structure, it is characterised in that: it includes left side metal edge frame, right side metal
Frame and end metal frame are provided with the first partition point and the second partition point by two close end on the end metal frame,
The end metal frame is separated into left end metal edge frame, middle part metal edges by the first partition point and the second partition point
Frame and right end metal edge frame, the middle part metal edge frame electrical connection have a bandpass and band-rejection filter, the left end metal edges
Frame electrical connection has an antenna feed point, and the bandpass and band-rejection filter and the antenna feed point are electrically connected, the middle part
Metal edge frame, which is electrically connected, a diversity antenna feeding point, at the left side metal edge frame and the right side metal edge frame ground connection
Reason.
2. breakpoint metal edge frame antenna for mobile phone design structure as described in claim 1, it is characterised in that: the left side metal edges
Frame is connect with the left end metal edge frame.
3. breakpoint metal edge frame antenna for mobile phone design structure as described in claim 1, it is characterised in that: the right side metal edges
Frame is connect with the right end metal edge frame.
4. breakpoint metal edge frame antenna for mobile phone design structure as described in claim 1, it is characterised in that: the left side metal edges
The top of frame and the right side metal edge frame is provided with a protruding portion to extend internally, the protruding portion grounding connection.
5. breakpoint metal edge frame antenna for mobile phone design structure as described in claim 1, it is characterised in that: the first partition point
Insulator is filled with in the second partition point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979489.XA CN109037912B (en) | 2018-08-26 | 2018-08-26 | Breakpoint metal frame cell-phone antenna design structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979489.XA CN109037912B (en) | 2018-08-26 | 2018-08-26 | Breakpoint metal frame cell-phone antenna design structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109037912A true CN109037912A (en) | 2018-12-18 |
| CN109037912B CN109037912B (en) | 2024-01-12 |
Family
ID=64624985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810979489.XA Active CN109037912B (en) | 2018-08-26 | 2018-08-26 | Breakpoint metal frame cell-phone antenna design structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109037912B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474160A (en) * | 2019-09-25 | 2019-11-19 | 南昌黑鲨科技有限公司 | Antenna and mobile terminal |
| CN111082816A (en) * | 2019-12-20 | 2020-04-28 | 东莞宇龙通信科技有限公司 | Radio frequency front-end circuit and terminal |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022350A (en) * | 2014-06-12 | 2014-09-03 | 电子科技大学 | Intelligent machine antenna with metal frame |
| CN105514624A (en) * | 2015-12-23 | 2016-04-20 | 广东欧珀移动通信有限公司 | Mobile terminal antenna system and mobile terminal |
| CN205488500U (en) * | 2016-03-29 | 2016-08-17 | 上海守远通讯科技有限公司 | Combination cell -phone antenna containing metal frame |
| CN205846212U (en) * | 2016-07-01 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | Whole frequency band antenna structure of mobile phole |
| CN106463816A (en) * | 2015-01-04 | 2017-02-22 | 华为技术有限公司 | Handheld device |
| CN106848567A (en) * | 2015-12-03 | 2017-06-13 | 小米科技有限责任公司 | Terminal shell and terminal |
| US20170271749A1 (en) * | 2016-03-16 | 2017-09-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Diversity antenna and mobile terminal |
| CN107240765A (en) * | 2016-03-29 | 2017-10-10 | 北京小米移动软件有限公司 | A kind of WIFI antennas |
| US20180026353A1 (en) * | 2016-07-21 | 2018-01-25 | Chiun Mai Communication Systems, Inc. | Antenna structure and wireless communication device using same |
| CN207165762U (en) * | 2017-09-14 | 2018-03-30 | 惠州市睿德通讯科技有限公司 | A kind of broadband LTE magnesium alloys frame antenna |
| CN208460959U (en) * | 2018-08-26 | 2019-02-01 | 昆山亿趣信息技术研究院有限公司 | A kind of breakpoint metal edge frame antenna for mobile phone design structure |
-
2018
- 2018-08-26 CN CN201810979489.XA patent/CN109037912B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022350A (en) * | 2014-06-12 | 2014-09-03 | 电子科技大学 | Intelligent machine antenna with metal frame |
| CN106463816A (en) * | 2015-01-04 | 2017-02-22 | 华为技术有限公司 | Handheld device |
| CN106848567A (en) * | 2015-12-03 | 2017-06-13 | 小米科技有限责任公司 | Terminal shell and terminal |
| CN105514624A (en) * | 2015-12-23 | 2016-04-20 | 广东欧珀移动通信有限公司 | Mobile terminal antenna system and mobile terminal |
| US20170271749A1 (en) * | 2016-03-16 | 2017-09-21 | Beijing Xiaomi Mobile Software Co., Ltd. | Diversity antenna and mobile terminal |
| CN205488500U (en) * | 2016-03-29 | 2016-08-17 | 上海守远通讯科技有限公司 | Combination cell -phone antenna containing metal frame |
| CN107240765A (en) * | 2016-03-29 | 2017-10-10 | 北京小米移动软件有限公司 | A kind of WIFI antennas |
| CN205846212U (en) * | 2016-07-01 | 2016-12-28 | 瑞声科技(新加坡)有限公司 | Whole frequency band antenna structure of mobile phole |
| US20180026353A1 (en) * | 2016-07-21 | 2018-01-25 | Chiun Mai Communication Systems, Inc. | Antenna structure and wireless communication device using same |
| CN207165762U (en) * | 2017-09-14 | 2018-03-30 | 惠州市睿德通讯科技有限公司 | A kind of broadband LTE magnesium alloys frame antenna |
| CN208460959U (en) * | 2018-08-26 | 2019-02-01 | 昆山亿趣信息技术研究院有限公司 | A kind of breakpoint metal edge frame antenna for mobile phone design structure |
Non-Patent Citations (3)
| Title |
|---|
| JI-WEI LIAN 等: "Hybrid Multi-Mode Narrow-Frame Antenna for WWAN/LTE Metal-Rimmed Smartphone Applications", 《IEEE ACCESS》, vol. 4 * |
| 胡兴邦: "新型移动终端天线设计", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
| 薛团辉: "高性能多频卫星导航终端天线研究", 《万方学位论文》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110474160A (en) * | 2019-09-25 | 2019-11-19 | 南昌黑鲨科技有限公司 | Antenna and mobile terminal |
| CN111082816A (en) * | 2019-12-20 | 2020-04-28 | 东莞宇龙通信科技有限公司 | Radio frequency front-end circuit and terminal |
| CN111082816B (en) * | 2019-12-20 | 2021-07-20 | 东莞宇龙通信科技有限公司 | Radio frequency front-end circuit and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109037912B (en) | 2024-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103151613B (en) | A kind of coupling feed-in type antenna assembly of mobile terminal | |
| CN104953279B (en) | A kind of body type antenna and terminal | |
| CN204993854U (en) | MEMS (Micro -electromechanical system) microphone | |
| CN109037912A (en) | A kind of breakpoint metal edge frame antenna for mobile phone design structure | |
| CN104425884A (en) | Mobile terminal and antenna manufacturing method thereof | |
| CN107732399A (en) | A kind of frequency four-port microstrip combiner of ultra wide band three for mobile radio system | |
| CN208460959U (en) | A kind of breakpoint metal edge frame antenna for mobile phone design structure | |
| CN208460960U (en) | A kind of antenna structure of large-size screen monitors all-metal frame mobile phone | |
| CN104183923A (en) | Multi-band antenna based on mobile phone metal frame | |
| CN205488547U (en) | Reconfigurable becket antenna | |
| CN208548451U (en) | A kind of WIFI double frequency built-in antenna | |
| CN205543198U (en) | All -metal syllogic LTE frequency channel cell -phone antenna | |
| CN206364977U (en) | A kind of low-loss wireless Bluetooth headsets | |
| CN208539088U (en) | A kind of metal Coupling antenna structure | |
| CN202871963U (en) | Highly-suppressive anti-interference antenna apparatus | |
| CN205232411U (en) | Antenna earphone | |
| CN101777403B (en) | Telephone line and GSM network access system | |
| CN205985346U (en) | Antenna device and mobile terminal | |
| CN209982490U (en) | Dual-frequency Wi-Fi and Bluetooth communication module capable of resisting LTE interference | |
| CN204011682U (en) | A kind of antenna structure that is applied to mobile phone | |
| CN207719396U (en) | A kind of 5G ultra-wideband antennas for radome | |
| CN108963429A (en) | A kind of antenna structure of large-size screen monitors all-metal frame mobile phone | |
| CN206364978U (en) | A kind of wireless Bluetooth headsets | |
| CN204927496U (en) | Mobile phone antenna | |
| CN205429166U (en) | Multi -frequency antenna |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |