CN102227036A - Antenna system of mobile phone with metal shell - Google Patents
Antenna system of mobile phone with metal shell Download PDFInfo
- Publication number
- CN102227036A CN102227036A CN2011100661335A CN201110066133A CN102227036A CN 102227036 A CN102227036 A CN 102227036A CN 2011100661335 A CN2011100661335 A CN 2011100661335A CN 201110066133 A CN201110066133 A CN 201110066133A CN 102227036 A CN102227036 A CN 102227036A
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- metal shell
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- mobile phone
- pcb board
- antenna
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Abstract
The invention relates to an antenna system of a mobile phone with a metal shell, comprising a PCB (printed circuit board) mainboard unit for generating signals and a processing circuit, an antenna feed unit for transmitting electromagnetic wave signals between the PCB mainboard unit and a metal shell unit and the metal shell unit which is taken as an external protective part of the mobile phone, wherein the PCB mainboard unit and the antenna feed unit are arranged in the metal shell unit for radiating the electromagnetic wave signals in the air and coupling with the electromagnetic wave signals in the air. The antenna system is provided with the antenna feed unit, so the metal shell can be used as the antenna in the mobile phone adopting the technical scheme in the invention, thus more choices are provided for manufacturers of the mobile phones in designing the appearances of the mobile phones.
Description
Technical field
The present invention relates to moving communicating field, more particularly, relate to a kind of antenna system of metal shell mobile phone.
Background technology
In the prior art, because electromagnetic wave can not penetrating metal, therefore, communication apparatus such as mobile phone can only be tried one's best and do not used or use less metal shell, and adopt a large amount of non-metallic materials, thereby the outward appearance that makes mobile phone is subjected to certain restriction when design.
At present, wireless telecommunications systems such as mobile phone are in when design, and are must be with antenna external or antenna is not surrounded by metal, under such constraint, the appearance design of mobile phone just exists certain limitation, with the consumer the ever-increasing demand of looking for novelty of cell phone appearance is contradicted.
Summary of the invention
The technical problem to be solved in the present invention is, at the above-mentioned defective of prior art, provides a kind of antenna system of metal shell mobile phone.
The technical solution adopted for the present invention to solve the technical problems is: a kind of antenna system of metal shell mobile phone is provided, and described system comprises:
T1, PCB board unit: be used to produce signal and treatment circuit;
T2, antenna feed unit: be used to transmit the electromagnetic wave signal between PCB board unit and the metal shell unit;
T3, metal shell unit: be the outer layer protection parts of mobile phone, portion is provided with PCB board unit and antenna feed unit within it, is used for being radiated electromagnetic wave signal aerial and from aerial coupled electromagnetic wave signal.
More specifically, the antenna system of above-described a kind of metal shell mobile phone, the PCB board unit is fixedlyed connected with the antenna feed unit; The antenna feed unit is set on the correspondence position of metal shell receives the slit of passing through with the emission signal of communication, the PCB board unit is fixedlyed connected with the metal shell unit, to realize metal shell unit and the abundant ground connection of PCB board unit.
More specifically, the antenna system of above-described a kind of metal shell mobile phone, described antenna feed unit receives the slit of passing through with the emission signal of communication, determines position, length, width and the trend in metal shell slit according to the frequency range of signal of communication.
Implement the antenna system of a kind of metal shell mobile phone of the present invention, have following beneficial effect:
Because the present invention has the antenna feed unit, so adopt the mobile phone of technical solution of the present invention, can use metal shell as antenna, make the manufacturer of mobile phone that more selection be arranged when the outward appearance of design mobile phone.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the metal shell structural representation of the antenna system of a kind of metal shell mobile phone of the present invention;
Fig. 2 is the schematic rear view of metal shell of the antenna system of a kind of metal shell mobile phone of the present invention;
Fig. 3 is the antenna system PCB board unit schematic diagram of a kind of metal shell mobile phone of the present invention;
Fig. 4 is the complete machine structure schematic diagram of the antenna system of a kind of metal shell mobile phone of the present invention;
Fig. 5 is the cutaway view A of the antenna system of a kind of metal shell mobile phone of the present invention;
Fig. 6 is the cutaway view B of the antenna system of a kind of metal shell mobile phone of the present invention.
Among the figure: 10 is the PCB board unit; 20 is the antenna feed unit; 30 is the metal shell unit; 40 slits.
Embodiment
Shown in Fig. 1-6, in the embodiment of the antenna system of a kind of metal shell mobile phone of the present invention, described system comprises:
T1, PCB board unit 10: be used to produce signal and treatment circuit;
T2, antenna feed unit 20: be used to transmit the electromagnetic wave signal between PCB board unit 10 and the metal shell unit 30;
T3, metal shell unit 30: be the outer layer protection parts of mobile phone, portion is provided with PCB board unit 10 and antenna feed unit 20 within it, is used for being radiated electromagnetic wave signal aerial and from aerial coupled electromagnetic wave signal.
On PCB board unit 10, be provided with antenna feed point and with the contact point of metal shell ground connection; PCB board unit 10 is fixedlyed connected with antenna feed unit 20, and its connected mode can also can realize by plastic rubber bracket by the mode in described antenna feed means of spot welds.Metal shell unit 30 is installed on the PCB board unit 10, guarantees that metal shell fully contacts with the board unit earth point, to realize metal shell unit and the abundant ground connection of PCB board unit.The antenna feed unit is set on the correspondence position of metal shell receives the slit of passing through with the emission signal of communication 40, described antenna feed unit receives the slit of passing through with the emission signal of communication 40, determines position, length, width and the trend in metal shell slit according to the frequency range of signal of communication.
In sum, as those of ordinary skill is scrutable in the art, described in this specification is a preferred embodiment of the present invention, and all changes of being made under this invention's idea or modification all should be in claim protection ranges of the present invention.
Claims (3)
1. the antenna system of a metal shell mobile phone is characterized in that, described system comprises:
T1, PCB board unit: be used to produce signal and treatment circuit;
T2, antenna feed unit: be used to transmit the electromagnetic wave signal between PCB board unit and the metal shell unit;
T3, metal shell unit: be the outer layer protection parts of mobile phone, portion is provided with PCB board unit and antenna feed unit within it, is used for being radiated electromagnetic wave signal aerial and from aerial coupled electromagnetic wave signal.
2. the antenna system of a kind of metal shell mobile phone according to claim 1 is characterized in that, the PCB board unit is fixedlyed connected with the antenna feed unit; The antenna feed unit is set on the correspondence position of metal shell receives the slit of passing through with the emission signal of communication, the PCB board unit is fixedlyed connected with the metal shell unit, to realize metal shell unit and the abundant ground connection of PCB board unit.
3. the antenna system of a kind of metal shell mobile phone according to claim 2, it is characterized in that, described antenna feed unit receives the slit of passing through with the emission signal of communication, determines position, length, width and the trend in metal shell slit according to the frequency range of signal of communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100661335A CN102227036A (en) | 2011-03-18 | 2011-03-18 | Antenna system of mobile phone with metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100661335A CN102227036A (en) | 2011-03-18 | 2011-03-18 | Antenna system of mobile phone with metal shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102227036A true CN102227036A (en) | 2011-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100661335A Pending CN102227036A (en) | 2011-03-18 | 2011-03-18 | Antenna system of mobile phone with metal shell |
Country Status (1)
| Country | Link |
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| CN (1) | CN102227036A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280623A (en) * | 2013-05-27 | 2013-09-04 | 深圳市中兴移动通信有限公司 | Antenna structure |
| CN103296422A (en) * | 2012-03-01 | 2013-09-11 | 华硕电脑股份有限公司 | Electronic device |
| CN103367914A (en) * | 2012-03-29 | 2013-10-23 | 三星电子株式会社 | Antenna device of mobile terminal |
| CN103840256A (en) * | 2012-11-27 | 2014-06-04 | 联想(北京)有限公司 | Portable terminal |
| WO2016082719A1 (en) * | 2014-11-28 | 2016-06-02 | Byd Company Limited | Antenna for mobile phone and mobile phone having the same |
| WO2017008444A1 (en) * | 2015-07-15 | 2017-01-19 | 比亚迪股份有限公司 | Communication device metal housing and manufacturing method therefor |
| CN106356632A (en) * | 2016-09-14 | 2017-01-25 | 宇龙计算机通信科技(深圳)有限公司 | Active antenna system and mobile terminal |
| WO2017101068A1 (en) * | 2015-12-17 | 2017-06-22 | 华为技术有限公司 | Mobile communication terminal |
| WO2018080420A1 (en) * | 2016-10-24 | 2018-05-03 | Hewlett-Packard Development Company, L.P. | Invisible antennas |
| CN108475843A (en) * | 2016-02-19 | 2018-08-31 | 惠普发展公司，有限责任合伙企业 | Antenna and cover |
| US10103424B2 (en) | 2016-04-26 | 2018-10-16 | Apple Inc. | Electronic device with millimeter wave yagi antennas |
| WO2018232842A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市大疆创新科技有限公司 | Cradle head |
| US10862195B2 (en) | 2015-10-14 | 2020-12-08 | Apple Inc. | Electronic devices with millimeter wave antennas and metal housings |
| CN115279090A (en) * | 2022-08-10 | 2022-11-01 | 深圳市时代信创新技术有限公司 | Metal casing mobile terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595718A (en) * | 2003-09-09 | 2005-03-16 | 索尼株式会社 | Wireless communication apparatus |
| WO2007015461A1 (en) * | 2005-08-02 | 2007-02-08 | Sanyo Electric Co., Ltd. | Folding apparatus |
| CN201247808Y (en) * | 2008-08-11 | 2009-05-27 | 耀登科技股份有限公司 | Antenna structure of metal case mobile phone |
| CN101728630A (en) * | 2009-12-21 | 2010-06-09 | 瑞声声学科技(深圳)有限公司 | Electronic communication equipment and manufacturing process thereof |
-
2011
- 2011-03-18 CN CN2011100661335A patent/CN102227036A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1595718A (en) * | 2003-09-09 | 2005-03-16 | 索尼株式会社 | Wireless communication apparatus |
| WO2007015461A1 (en) * | 2005-08-02 | 2007-02-08 | Sanyo Electric Co., Ltd. | Folding apparatus |
| CN201247808Y (en) * | 2008-08-11 | 2009-05-27 | 耀登科技股份有限公司 | Antenna structure of metal case mobile phone |
| CN101728630A (en) * | 2009-12-21 | 2010-06-09 | 瑞声声学科技(深圳)有限公司 | Electronic communication equipment and manufacturing process thereof |
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296422A (en) * | 2012-03-01 | 2013-09-11 | 华硕电脑股份有限公司 | Electronic device |
| CN103367914A (en) * | 2012-03-29 | 2013-10-23 | 三星电子株式会社 | Antenna device of mobile terminal |
| US9882284B2 (en) | 2012-03-29 | 2018-01-30 | Samsung Electronics Co., Ltd. | Antenna device of mobile terminal |
| CN103367914B (en) * | 2012-03-29 | 2017-12-22 | 三星电子株式会社 | The antenna assembly of mobile terminal |
| CN103840256A (en) * | 2012-11-27 | 2014-06-04 | 联想(北京)有限公司 | Portable terminal |
| US9337529B2 (en) | 2012-11-27 | 2016-05-10 | Beijing Lenovo Software Ltd. | Portable terminal |
| CN103840256B (en) * | 2012-11-27 | 2016-10-05 | 联想(北京)有限公司 | Portable terminal |
| CN103280623B (en) * | 2013-05-27 | 2017-02-22 | 努比亚技术有限公司 | Antenna structure |
| CN103280623A (en) * | 2013-05-27 | 2013-09-04 | 深圳市中兴移动通信有限公司 | Antenna structure |
| CN105703060A (en) * | 2014-11-28 | 2016-06-22 | 比亚迪股份有限公司 | Antenna for mobile phone and mobile phone with antenna |
| CN105703060B (en) * | 2014-11-28 | 2018-12-21 | 比亚迪股份有限公司 | Antenna for mobile phone and the mobile phone with it |
| WO2016082719A1 (en) * | 2014-11-28 | 2016-06-02 | Byd Company Limited | Antenna for mobile phone and mobile phone having the same |
| US10665951B2 (en) | 2014-11-28 | 2020-05-26 | Byd Company Limited | Antenna for mobile phone and mobile phone having the same |
| WO2017008444A1 (en) * | 2015-07-15 | 2017-01-19 | 比亚迪股份有限公司 | Communication device metal housing and manufacturing method therefor |
| US10862195B2 (en) | 2015-10-14 | 2020-12-08 | Apple Inc. | Electronic devices with millimeter wave antennas and metal housings |
| US11799193B2 (en) | 2015-10-14 | 2023-10-24 | Apple Inc. | Electronic devices with millimeter wave antennas and metal housings |
| US10389857B2 (en) | 2015-12-17 | 2019-08-20 | Huawei Technologies Co., Ltd. | Mobile communications terminal |
| WO2017101068A1 (en) * | 2015-12-17 | 2017-06-22 | 华为技术有限公司 | Mobile communication terminal |
| CN108475843A (en) * | 2016-02-19 | 2018-08-31 | 惠普发展公司，有限责任合伙企业 | Antenna and cover |
| US11189910B2 (en) | 2016-02-19 | 2021-11-30 | Hewlett-Packard Development Company, L.P. | Antenna and cap |
| US10498014B2 (en) | 2016-02-19 | 2019-12-03 | Hewlett-Packard Development Company, L.P. | Antenna and cap |
| US10103424B2 (en) | 2016-04-26 | 2018-10-16 | Apple Inc. | Electronic device with millimeter wave yagi antennas |
| CN106356632A (en) * | 2016-09-14 | 2017-01-25 | 宇龙计算机通信科技(深圳)有限公司 | Active antenna system and mobile terminal |
| WO2018080420A1 (en) * | 2016-10-24 | 2018-05-03 | Hewlett-Packard Development Company, L.P. | Invisible antennas |
| US10897077B2 (en) | 2016-10-24 | 2021-01-19 | Hewlett-Packard Development Company, L.P. | Invisible antennas |
| WO2018232842A1 (en) * | 2017-06-23 | 2018-12-27 | 深圳市大疆创新科技有限公司 | Cradle head |
| CN115279090A (en) * | 2022-08-10 | 2022-11-01 | 深圳市时代信创新技术有限公司 | Metal casing mobile terminal |
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Application publication date: 20111026 |