CN203536554U - Metal frame antenna - Google Patents

Metal frame antenna Download PDF

Info

Publication number
CN203536554U
CN203536554U CN201320574368.XU CN201320574368U CN203536554U CN 203536554 U CN203536554 U CN 203536554U CN 201320574368 U CN201320574368 U CN 201320574368U CN 203536554 U CN203536554 U CN 203536554U
Authority
CN
China
Prior art keywords
gap
antenna
metal frame
antenna part
radiation unit
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.)
Expired - Lifetime
Application number
CN201320574368.XU
Other languages
Chinese (zh)
Inventor
吴鹏飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZTE Corp
Original Assignee
ZTE Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZTE Corp filed Critical ZTE Corp
Priority to CN201320574368.XU priority Critical patent/CN203536554U/en
Application granted granted Critical
Publication of CN203536554U publication Critical patent/CN203536554U/en
Priority to PCT/CN2014/084960 priority patent/WO2015035854A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H01Q1/243—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 with built-in antennas
    • 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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)

Abstract

The utility model provides a metal frame antenna. An antenna portion adopting a metal frame realizes an antenna radiating system; the antenna portion is isolated from a non-antenna portion of the metal frame through a gap of the metal frame; and the non-antenna portion is grounded. According to the metal frame antenna provided by the utility model, the metal frame is provided with the gap, the metal frame is isolated into the antenna portion and the non-antenna portion, and the antenna portion of the metal frame is directly used to realize the antenna radiating system. The metal frame antenna provided by the utility model does not like an antenna in the prior art which takes the whole metal frame as a radiating unit of the antenna, but takes the antenna portion of the metal frame as the radiating unit of the antenna, thereby reducing influences imposed by the hand on antenna signals.

Description

A kind of metal frame antenna
Technical field
The utility model relates to mobile communication terminal technical field, relates in particular to a kind of metal frame antenna that is applied to Long Term Evolution (LTE, Long Term Evolution) intelligent terminal.
Background technology
LTE, as mobile broadband technology of new generation, just strides forward to all data business from single data service.LTE development is also faced with a lot of challenges rapidly simultaneously.Because LTE frequency range is too disperseed, operator's voice scheme is different, and the trend that causes terminal and the roaming market business to be isolated is further serious.End product especially smart mobile phone product emerges in an endless stream, but seldom has product can meet the network demand of a plurality of operators simultaneously.One of bottleneck is Antenna Design, and LTE band limits is extremely wide, therefore after compatible 2G/3G frequency range, the beamwidth of antenna is had higher requirement.Recently, with the mobile terminal of metal shell, become fashion trend as smart mobile phone, a lot of producers have released the product with metal appearance.But research is found, because the antenna of metal shell structure part distance moving terminal is very near, needs complicated grounding to weaken the impact of metal shell on antenna performance, nonetheless, the performance of final antenna or not fully up to expectations.Especially have superthin structure and have on the mobile phone of metal shell, antenna performance is difficult to reach the network requirement of operator.
For the mobile terminal of metal shell, existing metal antenna is: bezel gap antennas.This bezel gap antennas is for utilizing metal frame, and the aperture slots of metal frame and impedance matching circuit form loop aerial series feed or that also present.Existing bezel gap antennas utilizes whole metal frame as the radiating element of antenna, and like this, when user's hand-held intelligent terminal is used, hand can exert an influence to the aerial signal of intelligent terminal.
Utility model content
The purpose of this utility model is to provide a kind of metal frame antenna structure, is applied to LTE intelligent terminal, can reduce the impact of hand on aerial signal.
In order to solve the problems of the technologies described above, the present invention proposes a kind of metal frame antenna, it is characterized in that, adopt the antenna part of metal frame to realize aerial radiation system; Described antenna part is isolated by the gap of metal frame or the non-antenna part of insulator and metal frame;
Wherein, described non-antenna part ground connection.
Further, described non-antenna part is arranged on user's handheld terminal contact area often.
Further, described aerial radiation system comprises main antenna radiating system, diversity antenna radiating system and global position system GPS aerial radiation system; Described gap comprises the first gap, the second gap, the 3rd gap, Fpir Crevices gap and the 5th gap; Described non-antenna part comprises the first non-antenna part and the second non-antenna part;
Described main antenna radiating system one end is connected with the first gap, and the other end is connected with the second gap; Described diversity antenna radiating system one end is connected with the 3rd gap, and the other end is connected with the 5th gap; Described gps antenna radiating system one end is connected with Fpir Crevices gap, and the other end is connected with the 5th gap;
The two ends of described the first non-antenna part are connected with described the 3rd gap with described the first gap respectively, and the two ends of described the second non-antenna part are connected with described Fpir Crevices gap with described the second gap respectively.
Further, the equal ground connection in the two ends of described the first non-antenna part, the equal ground connection in two ends of described the second non-antenna part.
Further, described main antenna radiating system comprises radiating element, coupling unit, RF excited port, the first radio frequency earth point and the second radio frequency earth point;
Described radiating element is the antenna part being connected with the second gap with the first gap;
Described coupling unit is positioned in empty regions, and by the first radio frequency earth point ground connection;
One end of described RF excited port and the second radio frequency earth point is all connected with described radiating element, the equal ground connection of the other end.
Further, described radiating element comprises high frequency radiation unit and low frequency radiation unit, described high frequency radiation unit is the antenna part between described RF excited port and the second gap, and described low frequency radiation unit is the antenna part between described RF excited port and the first gap.
Further, the length of described high frequency radiation unit is 30 millimeters, and the length of described low frequency radiation unit is 70 millimeters, and the width in described the second gap is 2 millimeters, and the width in described the first gap is 1 millimeter.
Further, described diversity antenna radiating system comprises radiating element, RF excited port and the 3rd radio frequency earth point;
The radiating element of described diversity antenna radiating system is the antenna part being connected with the 5th gap with the 3rd gap;
One end of described RF excited port and the 3rd radio frequency earth point is all connected with described radiating element, the equal ground connection of the other end.
Further, the radiating element of described diversity antenna radiating system comprises high frequency radiation unit and low frequency radiation unit, described low frequency radiation unit is the antenna part between described RF excited port and the 5th gap, and described high frequency radiation unit is the antenna part between described RF excited port and the 3rd gap.
Further, the length of described low frequency radiation unit is 65 millimeters, and the length of described high frequency radiation unit is 30 millimeters, and the width in described the 3rd gap, Fpir Crevices gap and the 5th gap is 1 millimeter.
Further, described gps antenna radiating system comprises radiating element, RF excited port and the 4th radio frequency earth point;
The radiating element of described gps antenna radiating system is the antenna part being connected with the 5th gap with Fpir Crevices gap;
One end of described RF excited port and the 4th radio frequency earth point is all connected with described radiating element, other end ground connection.
Further, in described gap, fill insulator.
The utility model metal frame antenna arranges gap on metal frame, and metal frame is isolated into antenna part and non-antenna part, and directly utilizes the antenna part of metal frame to realize aerial radiation system.The utility model metal frame antenna structure is unlike prior art, the radiating element using whole metal frame as antenna, and the radiating element using the antenna part of metal frame as antenna only, thus reduced the impact of hand on aerial signal.
Further, the width in the gap on metal frame is main relevant to the receive frequency of antenna, and therefore, the frequency that will receive according to antenna can arrange the width in gap on metal frame flexibly.
Further, by aperture slots is set on metal frame, the diversity antenna radiating system in isolated antennas radiating system and gps antenna radiating system, receive the phase mutual interference between signal separately thereby eliminated the two.
Accompanying drawing explanation
Below the accompanying drawing in the utility model embodiment is described, the accompanying drawing in embodiment is for to further understanding of the present utility model,, in the past for explaining the utility model, does not form restriction of the present utility model with specification.
Fig. 1 is the metal frame antenna structure view that is applied to LTE intelligent terminal in the utility model embodiment;
Fig. 2 is main antenna radiating system schematic diagram in the utility model embodiment;
Fig. 3 is diversity antenna radiating system and gps antenna radiating system schematic diagram in the utility model embodiment;
Fig. 4 is 0.5GHz-3.0GHz reflection coefficient curve schematic diagram under main antenna radiating system normal temperature and pressure in the utility model embodiment;
Fig. 5 is 0.5GHz-3.0GHz reflection coefficient curve schematic diagram under diversity antenna radiating system normal temperature and pressure in the utility model embodiment;
Fig. 6 is 0.5GHz-3.0GHz reflection coefficient curve schematic diagram under gps antenna radiating system normal temperature and pressure in the utility model embodiment.
In figure, 1 is the first gap, 2 is the second gap, 3 is the 3rd gap, 4 is Fpir Crevices gap, 5 is the 5th gap, 6 is the first earth point of non-antenna part, 7 is the second earth point of non-antenna part, 8 is the 3rd earth point of non-antenna part, 9 is the 4th earth point of non-antenna part, 10 is the first non-antenna part, 11 is the second non-antenna part, 12 is the low frequency radiation unit of main antenna radiating system, 13 is the high frequency radiation unit of main antenna radiating system, 14 is coupling unit, 15 is the first radio frequency earth point, 16 is RF excited port, 17 is the second radio frequency earth point, 18 is the radiating element of diversity antenna radiating system, 19 is the radiating element of gps antenna radiating system, 20 is the 3rd radio frequency earth point, 21 is the 3rd radio frequency earth point.
Embodiment
For the ease of those skilled in the art's understanding, below in conjunction with accompanying drawing, the utility model will be further described, can not be used for limiting protection range of the present utility model.
In order to cater to the demand of existing market to intelligent terminal outer cover metal, embodiment of the present utility model has proposed a kind of metal frame antenna, adopts the antenna part of metal frame to realize aerial radiation system; Antenna part is isolated by the gap of metal frame and the non-antenna part of metal frame; Non-antenna part ground connection.
Wherein, non-antenna part is arranged on user's handheld terminal contact area often.
Wherein, air or insulator can be filled in the gap of metal frame, and the present invention is not construed as limiting.
Wherein, aerial radiation system, comprises main antenna radiating system, diversity antenna radiating system and gps antenna radiating system;
Referring to Fig. 1, main antenna radiating system one end is connected with the first gap 1, and the other end is connected with the second gap 2; Diversity antenna radiating system one end is connected with the 3rd gap 3, and the other end is connected with the 5th gap 5; Gps antenna radiating system one end is connected with Fpir Crevices gap 4, and the other end is connected with the 5th gap 5.
The two ends of the first non-antenna part 10 are connected with described the 3rd gap 3 with described the first gap 1 respectively, and the two ends of the second non-antenna part 11 are connected with described Fpir Crevices gap 4 with described the second gap 2 respectively.
First tie point 6 at the first non-antenna part 10 two ends and the equal ground connection of the second tie point 7, the 3rd tie point 8 at the second non-antenna part 11 two ends and the equal ground connection of the 4th tie point 9.
Referring to Fig. 2, main antenna radiating system comprises radiating element, coupling unit 14, RF excited port one 6, the first radio frequency earth point 15 and the second radio frequency earth point 17;
Radiating element is the antenna part being connected with the second gap 2 with the first gap 1;
Coupling unit 14 is positioned in empty regions, and empty regions is known to the skilled person, and by the first radio frequency earth point 15 ground connection;
One end of RF excited port one 4 and the second radio frequency earth point 15 is all connected with radiating element, the equal ground connection of the other end.
Radiating element comprises high frequency radiation unit 13 and low frequency radiation unit 12, and high frequency radiation unit 13 is antenna part between RF excited port one 6 and the second gap 2, and low frequency radiation unit 12 is the antenna part between RF excited port one 6 and the first gap 1.
The length of high frequency radiation unit 13 is 30 millimeters (mm), and the length of described low frequency radiation unit 12 is 70 millimeters (mm), and the width in the second gap 2 is 2 millimeters (mm), and the width in described the first gap 1 is 1 millimeter (mm).
Referring to Fig. 3, diversity antenna radiating system comprises radiating element, RF excited port one 6 and the 3rd radio frequency earth point 20;
Wherein, the radiating element of diversity antenna radiating system is the antenna part 18 being connected with the 5th gap 5 with the 3rd gap 3;
One end of RF excited port one 6 and the 3rd radio frequency earth point 20 is all connected with radiating element, other end ground connection.
The radiating element of diversity antenna radiating system comprises high frequency radiation unit and low frequency radiation unit, low frequency radiation unit is the antenna part between RF excited port one 6 and the 5th gap 5, and high frequency radiation unit is the antenna part between RF excited port one 6 and the 3rd gap 3.
The length of the low frequency radiation unit of diversity antenna radiating system is 65 millimeters (mm), and the length of the high frequency radiation unit of diversity antenna radiating system is 30 millimeters (mm), and the width in the 3rd gap 3, Fpir Crevices gap 4 and the 5th gap 5 is 1 millimeter (mm).
Gps antenna radiating system comprises radiating element, RF excited port one 6 and the 4th radio frequency earth point 21;
The radiating element of gps antenna radiating system is the antenna part 19 being connected with the 5th gap with Fpir Crevices gap 4;
One end of RF excited port one 6 and the 4th radio frequency earth point 21 is all connected with radiating element, other end ground connection.
Fig. 4-6 are three aerial radiation systems 0.5GHz-3.0GHz reflection coefficient curve schematic diagrames at normal temperatures and pressures, as can be seen from the figure, according to the different requirements of different operators and intelligent terminal, the method the utility model proposes can both meet different frequency range requirements, for example, the reception band limits of LTE network is 0.7-0.9GHz and 1.7-2.1GHz, and the method as can be seen from the figure the utility model proposes can meet the frequency range requirement of LTE network.
The utility model metal frame antenna arranges gap on metal frame, and metal frame is isolated into antenna part and non-antenna part, and directly utilizes the antenna part of metal frame to realize aerial radiation system.The utility model metal frame antenna structure is unlike prior art, the radiating element using whole metal frame as antenna, and the radiating element using the antenna part of metal frame as antenna only, thus reduced the impact of hand on aerial signal.
Further, the width in the gap on metal frame is main relevant to the receive frequency of antenna, and therefore, the frequency that will receive according to antenna can arrange the width in gap on metal frame flexibly.
Further, by aperture slots is set on metal frame, the diversity antenna radiating system in isolated antennas radiating system and gps antenna radiating system, receive the phase mutual interference between signal separately thereby eliminated the two.
It should be noted that; above-described embodiment understands for the ease of those skilled in the art; be not limited to protection range of the present utility model; do not departing under the prerequisite of inventive concept of the present utility model, any apparent replacement that those skilled in the art make the utility model and improvement etc. are all within protection range of the present utility model.

Claims (12)

1. a metal frame antenna, is characterized in that, adopts the antenna part of metal frame to realize aerial radiation system; Described antenna part is isolated by the gap of metal frame and the non-antenna part of metal frame;
Wherein, described non-antenna part ground connection.
2. metal frame antenna according to claim 1, is characterized in that, described non-antenna part is arranged on user's handheld terminal contact area often.
3. metal frame antenna according to claim 1, is characterized in that, described aerial radiation system comprises main antenna radiating system, diversity antenna radiating system and global position system GPS aerial radiation system; Described gap comprises the first gap, the second gap, the 3rd gap, Fpir Crevices gap and the 5th gap; Described non-antenna part comprises the first non-antenna part and the second non-antenna part;
Described main antenna radiating system one end is connected with the first gap, and the other end is connected with the second gap; Described diversity antenna radiating system one end is connected with the 3rd gap, and the other end is connected with the 5th gap; Described gps antenna radiating system one end is connected with Fpir Crevices gap, and the other end is connected with the 5th gap;
The two ends of described the first non-antenna part are connected with described the 3rd gap with described the first gap respectively, and the two ends of described the second non-antenna part are connected with described Fpir Crevices gap with described the second gap respectively.
4. metal frame antenna according to claim 3, is characterized in that, the equal ground connection in two ends of described the first non-antenna part, the equal ground connection in two ends of described the second non-antenna part.
5. metal frame antenna according to claim 3, is characterized in that,
Described main antenna radiating system comprises radiating element, coupling unit, RF excited port, the first radio frequency earth point and the second radio frequency earth point;
Described radiating element is the antenna part being connected with the second gap with the first gap;
Described coupling unit is positioned in empty regions, and by the first radio frequency earth point ground connection;
One end of described RF excited port and the second radio frequency earth point is all connected with described radiating element, the equal ground connection of the other end.
6. metal frame antenna according to claim 5, it is characterized in that, described radiating element comprises high frequency radiation unit and low frequency radiation unit, described high frequency radiation unit is the antenna part between described RF excited port and the second gap, and described low frequency radiation unit is the antenna part between described RF excited port and the first gap.
7. metal frame antenna according to claim 6, is characterized in that, the length of described high frequency radiation unit is 30 millimeters, and the length of described low frequency radiation unit is 70 millimeters, and the width in described the second gap is 2 millimeters, and the width in described the first gap is 1 millimeter.
8. metal frame antenna according to claim 3, is characterized in that, described diversity antenna radiating system comprises radiating element, RF excited port and the 3rd radio frequency earth point;
The radiating element of described diversity antenna radiating system is the antenna part being connected with the 5th gap with the 3rd gap;
One end of described RF excited port and the 3rd radio frequency earth point is all connected with described radiating element, the equal ground connection of the other end.
9. metal frame antenna according to claim 8, it is characterized in that, the radiating element of described diversity antenna radiating system comprises high frequency radiation unit and low frequency radiation unit, described low frequency radiation unit is the antenna part between described RF excited port and the 5th gap, and described high frequency radiation unit is the antenna part between described RF excited port and the 3rd gap.
10. metal frame antenna according to claim 9, is characterized in that, the length of described low frequency radiation unit is 65 millimeters, and the length of described high frequency radiation unit is 30 millimeters, and the width in described the 3rd gap, Fpir Crevices gap and the 5th gap is 1 millimeter.
11. metal frame antennas according to claim 3, is characterized in that, described gps antenna radiating system comprises radiating element, RF excited port and the 4th radio frequency earth point;
The radiating element of described gps antenna radiating system is the antenna part being connected with the 5th gap with Fpir Crevices gap;
One end of described RF excited port and the 4th radio frequency earth point is all connected with described radiating element, other end ground connection.
12. according to the metal frame antenna described in claim 1～11 any one, it is characterized in that, fills insulator in described gap.
CN201320574368.XU 2013-09-16 2013-09-16 Metal frame antenna Expired - Lifetime CN203536554U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201320574368.XU CN203536554U (en) 2013-09-16 2013-09-16 Metal frame antenna
PCT/CN2014/084960 WO2015035854A1 (en) 2013-09-16 2014-08-21 Metal frame antenna and terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320574368.XU CN203536554U (en) 2013-09-16 2013-09-16 Metal frame antenna

Publications (1)

Publication Number Publication Date
CN203536554U true CN203536554U (en) 2014-04-09

Family

ID=50422731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320574368.XU Expired - Lifetime CN203536554U (en) 2013-09-16 2013-09-16 Metal frame antenna

Country Status (2)

Country Link
CN (1) CN203536554U (en)
WO (1) WO2015035854A1 (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104064866A (en) * 2014-05-26 2014-09-24 普尔思（苏州）无线通讯产品有限公司 Antenna structure applied to mobile phone with metal rings and all-metal rear housing
WO2015035854A1 (en) * 2013-09-16 2015-03-19 中兴通讯股份有限公司 Metal frame antenna and terminal
CN105375113A (en) * 2014-08-21 2016-03-02 中兴通讯股份有限公司 Antenna system
CN105390801A (en) * 2015-10-15 2016-03-09 深圳市万普拉斯科技有限公司 Antenna structure of mobile terminal, and mobile terminal equipped with the same
WO2016045459A1 (en) * 2014-09-22 2016-03-31 维沃移动通信有限公司 Antenna device for mobile terminal, and mobile terminal
CN105514576A (en) * 2015-12-29 2016-04-20 北京锤子数码科技有限公司 Converter
CN105514575A (en) * 2015-12-29 2016-04-20 北京锤子数码科技有限公司 Antenna
CN105609952A (en) * 2014-10-30 2016-05-25 宇龙计算机通信科技(深圳)有限公司 Antenna device and terminal
WO2016082719A1 (en) * 2014-11-28 2016-06-02 Byd Company Limited Antenna for mobile phone and mobile phone having the same
CN105655686A (en) * 2015-12-29 2016-06-08 北京锤子数码科技有限公司 Wireless communication device
WO2016101871A1 (en) * 2014-12-26 2016-06-30 Byd Company Limited Mobile terminal and antenna of mobile terminal
CN105792560A (en) * 2014-12-24 2016-07-20 深圳富泰宏精密工业有限公司 Shell, electronic apparatus applying shell, and manufacturing method for shell
WO2016127668A1 (en) * 2015-02-11 2016-08-18 小米科技有限责任公司 Antenna module and mobile terminal
CN106252839A (en) * 2016-08-30 2016-12-21 电子科技大学 A kind of band becket reconfigurable LTE MIMO antenna for mobile phone
CN106469852A (en) * 2015-08-21 2017-03-01 葫芦科技有限公司 A kind of standard of mobile communications device antenna and method for designing
WO2017092003A1 (en) * 2015-12-03 2017-06-08 华为技术有限公司 Metal frame antenna and terminal device
CN107293839A (en) * 2016-03-31 2017-10-24 宇龙计算机通信科技(深圳)有限公司 Design method, circular polarized antenna and the mobile terminal of circular polarized antenna
CN107369885A (en) * 2017-06-21 2017-11-21 希姆通信息技术（上海）有限公司 Antenna and mobile terminal based on metal edge frame
CN107369923A (en) * 2017-06-22 2017-11-21 北京小米移动软件有限公司 Antenna module and terminal
CN107658546A (en) * 2017-09-08 2018-02-02 维沃移动通信有限公司 A kind of antenna structure and mobile terminal
CN107799885A (en) * 2016-09-07 2018-03-13 三星电子株式会社 Antenna for radio communication and the electronic equipment including antenna
EP3259804A4 (en) * 2015-11-06 2018-03-14 Samsung Electronics Co., Ltd. Antenna device and electronic device including the same
CN108430183A (en) * 2018-03-23 2018-08-21 广东欧珀移动通信有限公司 The manufacturing method of electronic device and its shell and shell
CN108881541A (en) * 2018-06-27 2018-11-23 珠海市魅族科技有限公司 Mobile terminal
CN110249482A (en) * 2017-01-26 2019-09-17 Lg电子株式会社 Mobile terminal
CN110459856A (en) * 2018-05-08 2019-11-15 深圳富泰宏精密工业有限公司 Antenna structure and wireless communication device with the antenna structure
CN110970709A (en) * 2018-09-28 2020-04-07 深圳富泰宏精密工业有限公司 Antenna structure and wireless communication device with same
CN111129768A (en) * 2016-11-17 2020-05-08 华为技术有限公司 Communication terminal
US10847871B2 (en) 2017-04-14 2020-11-24 Huawei Technologies Co., Ltd. Three-slotted antenna apparatus and method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106953163B (en) * 2017-01-19 2019-11-19 瑞声科技(新加坡)有限公司 Antenna and mobile terminal
CN107369903B (en) * 2017-06-30 2021-04-13 北京小米移动软件有限公司 Metal frame and terminal thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103066374B (en) * 2011-10-24 2015-06-03 联想(北京)有限公司 Gap structure antenna device and terminal unit
TWI505562B (en) * 2012-01-09 2015-10-21 Wistron Neweb Corp Wideband antenna
CN103078176B (en) * 2013-01-07 2015-04-15 华为终端有限公司 Metal ring coupled antenna and handheld communication equipment
CN103390793A (en) * 2013-07-29 2013-11-13 苏州维特比信息技术有限公司 Mobile terminal using metal frame antenna
CN203536554U (en) * 2013-09-16 2014-04-09 中兴通讯股份有限公司 Metal frame antenna

Cited By (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015035854A1 (en) * 2013-09-16 2015-03-19 中兴通讯股份有限公司 Metal frame antenna and terminal
CN104064866A (en) * 2014-05-26 2014-09-24 普尔思（苏州）无线通讯产品有限公司 Antenna structure applied to mobile phone with metal rings and all-metal rear housing
CN105375113A (en) * 2014-08-21 2016-03-02 中兴通讯股份有限公司 Antenna system
WO2016045459A1 (en) * 2014-09-22 2016-03-31 维沃移动通信有限公司 Antenna device for mobile terminal, and mobile terminal
CN105609952A (en) * 2014-10-30 2016-05-25 宇龙计算机通信科技(深圳)有限公司 Antenna device and terminal
CN105609952B (en) * 2014-10-30 2018-06-15 宇龙计算机通信科技(深圳)有限公司 A kind of antenna assembly and terminal
WO2016082719A1 (en) * 2014-11-28 2016-06-02 Byd Company Limited Antenna for mobile phone and mobile phone having the same
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
US10665951B2 (en) 2014-11-28 2020-05-26 Byd Company Limited Antenna for mobile phone and mobile phone having the same
KR20170072308A (en) * 2014-11-28 2017-06-26 비와이디 컴퍼니 리미티드 Antenna for mobile phone and mobile phone having the same
KR101904064B1 (en) * 2014-11-28 2018-10-05 비와이디 컴퍼니 리미티드 Antenna for mobile phone and mobile phone having the same
CN105792560B (en) * 2014-12-24 2020-01-31 深圳富泰宏精密工业有限公司 Shell, electronic device applying shell and manufacturing method of electronic device
CN105792560A (en) * 2014-12-24 2016-07-20 深圳富泰宏精密工业有限公司 Shell, electronic apparatus applying shell, and manufacturing method for shell
US10622702B2 (en) 2014-12-26 2020-04-14 Byd Company Limited Mobile terminal and antenna of mobile terminal
WO2016101871A1 (en) * 2014-12-26 2016-06-30 Byd Company Limited Mobile terminal and antenna of mobile terminal
US10186755B2 (en) 2015-02-11 2019-01-22 Xiaomi Inc. Antenna module and mobile terminal using the same
WO2016127668A1 (en) * 2015-02-11 2016-08-18 小米科技有限责任公司 Antenna module and mobile terminal
CN106469852A (en) * 2015-08-21 2017-03-01 葫芦科技有限公司 A kind of standard of mobile communications device antenna and method for designing
CN105390801B (en) * 2015-10-15 2018-10-30 深圳市万普拉斯科技有限公司 The antenna structure and mobile terminal of mobile terminal
CN105390801A (en) * 2015-10-15 2016-03-09 深圳市万普拉斯科技有限公司 Antenna structure of mobile terminal, and mobile terminal equipped with the same
US10594026B2 (en) 2015-11-06 2020-03-17 Samsung Electronics Co., Ltd. Antenna device and electronic device including the same
EP3259804A4 (en) * 2015-11-06 2018-03-14 Samsung Electronics Co., Ltd. Antenna device and electronic device including the same
CN107851885A (en) * 2015-11-06 2018-03-27 三星电子株式会社 Antenna equipment and the electronic equipment including antenna equipment
WO2017092003A1 (en) * 2015-12-03 2017-06-08 华为技术有限公司 Metal frame antenna and terminal device
US10741916B2 (en) 2015-12-03 2020-08-11 Huawei Technologies Co., Ltd. Metal frame antenna and terminal device
CN107851884B (en) * 2015-12-03 2020-06-02 华为技术有限公司 Metal frame antenna and terminal equipment
CN107851884A (en) * 2015-12-03 2018-03-27 华为技术有限公司 Metal edge frame antenna and terminal device
CN105514575A (en) * 2015-12-29 2016-04-20 北京锤子数码科技有限公司 Antenna
CN105655686A (en) * 2015-12-29 2016-06-08 北京锤子数码科技有限公司 Wireless communication device
CN105514576A (en) * 2015-12-29 2016-04-20 北京锤子数码科技有限公司 Converter
CN105655686B (en) * 2015-12-29 2021-06-08 北京字节跳动网络技术有限公司 Wireless communication device
CN107293839A (en) * 2016-03-31 2017-10-24 宇龙计算机通信科技(深圳)有限公司 Design method, circular polarized antenna and the mobile terminal of circular polarized antenna
CN106252839A (en) * 2016-08-30 2016-12-21 电子科技大学 A kind of band becket reconfigurable LTE MIMO antenna for mobile phone
US11728563B2 (en) 2016-09-07 2023-08-15 Samsung Electronics Co., Ltd. Antenna for wireless communication and electronic device including the same
CN112928449A (en) * 2016-09-07 2021-06-08 三星电子株式会社 Antenna for wireless communication and electronic device including the same
US11075447B2 (en) 2016-09-07 2021-07-27 Samsung Electronics Co., Ltd. Antenna for wireless communication and electronic device including the same
EP3799204A1 (en) * 2016-09-07 2021-03-31 Samsung Electronics Co., Ltd. Antenna for wireless communication and electronic device including the same
KR20180027802A (en) * 2016-09-07 2018-03-15 삼성전자주식회사 the Antenna for Wireless Communication and the Electronic Device including the same
EP3293817A1 (en) * 2016-09-07 2018-03-14 Samsung Electronics Co., Ltd. Antenna for wireless communication and electronic device including the same
CN107799885B (en) * 2016-09-07 2021-02-09 三星电子株式会社 Antenna for wireless communication and electronic device including the same
CN112928449B (en) * 2016-09-07 2023-10-10 三星电子株式会社 Antenna for wireless communication and electronic device including the same
CN107799885A (en) * 2016-09-07 2018-03-13 三星电子株式会社 Antenna for radio communication and the electronic equipment including antenna
US10651542B2 (en) 2016-09-07 2020-05-12 Samsung Electronics Co., Ltd Antenna for wireless communication and electronic device including the same
KR102621757B1 (en) * 2016-09-07 2024-01-08 삼성전자주식회사 the Antenna for Wireless Communication and the Electronic Device including the same
CN111129768A (en) * 2016-11-17 2020-05-08 华为技术有限公司 Communication terminal
US11011837B2 (en) 2016-11-17 2021-05-18 Huawei Technologies Co., Ltd. Communications terminal
CN110249482B (en) * 2017-01-26 2021-04-23 Lg电子株式会社 Mobile terminal
US11362699B2 (en) 2017-01-26 2022-06-14 Lg Electronics Inc. Mobile terminal
CN110249482A (en) * 2017-01-26 2019-09-17 Lg电子株式会社 Mobile terminal
US10951260B2 (en) 2017-01-26 2021-03-16 Lg Electronics Inc. Mobile terminal
US11670838B2 (en) 2017-04-14 2023-06-06 Huawei Technologies Co., Ltd. Three-slotted antenna apparatus and method
CN112599957A (en) * 2017-04-14 2021-04-02 华为技术有限公司 Three-slot antenna apparatus and method
JP7256230B2 (en) 2017-04-14 2023-04-11 華為技術有限公司 3-slot antenna device and method
US10847871B2 (en) 2017-04-14 2020-11-24 Huawei Technologies Co., Ltd. Three-slotted antenna apparatus and method
JP2021122150A (en) * 2017-04-14 2021-08-26 華為技術有限公司Huawei Technologies Co., Ltd. Antenna device with three slots and method therefor
US11217880B2 (en) 2017-04-14 2022-01-04 Huawei Technologies Co., Ltd. Three-slotted antenna apparatus and method
CN107369885A (en) * 2017-06-21 2017-11-21 希姆通信息技术（上海）有限公司 Antenna and mobile terminal based on metal edge frame
CN107369923B (en) * 2017-06-22 2022-05-03 北京小米移动软件有限公司 Antenna assembly and terminal
CN107369923A (en) * 2017-06-22 2017-11-21 北京小米移动软件有限公司 Antenna module and terminal
CN107658546B (en) * 2017-09-08 2019-07-26 维沃移动通信有限公司 A kind of antenna structure and mobile terminal
CN107658546A (en) * 2017-09-08 2018-02-02 维沃移动通信有限公司 A kind of antenna structure and mobile terminal
CN108430183A (en) * 2018-03-23 2018-08-21 广东欧珀移动通信有限公司 The manufacturing method of electronic device and its shell and shell
CN110459856A (en) * 2018-05-08 2019-11-15 深圳富泰宏精密工业有限公司 Antenna structure and wireless communication device with the antenna structure
US10819013B2 (en) 2018-05-08 2020-10-27 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using the same
CN108881541A (en) * 2018-06-27 2018-11-23 珠海市魅族科技有限公司 Mobile terminal
CN110970709A (en) * 2018-09-28 2020-04-07 深圳富泰宏精密工业有限公司 Antenna structure and wireless communication device with same

Also Published As

Publication number Publication date
WO2015035854A1 (en) 2015-03-19

Similar Documents

Publication Publication Date Title
CN203536554U (en) Metal frame antenna
CN105514624B (en) A kind of mobile terminal antenna system and mobile terminal
CN203386889U (en) Handheld equipment antenna device with metal frame
CN109346833B (en) Terminal equipment with WIFI MIMO antenna
US9142879B2 (en) Wireless electronic devices with a metal perimeter including a plurality of antennas
CN103474751B (en) Antenna modules and apply the mobile terminal of this antenna modules
US9455497B2 (en) Multi-band antenna
CN105006647A (en) Composite 4G metal ring antenna
CN101800361A (en) Wireless device
US9954275B2 (en) Multiple-input multiple-output antenna, system and mobile terminal
CN204834871U (en) Compound 4G becket antenna
CN102820523A (en) Multi-band antenna
CN204424427U (en) A kind of adjustable antenna for all-metal construction communication terminal device
CN112838351A (en) Radio frequency device and electronic equipment
CN106571528B (en) Multiband antenna system and electronic device
CN103794866A (en) Mobile communication device
CN104716441A (en) Multi-band antenna and mobile terminal
CN104733856A (en) MIMO antenna decoupled through three gaps
CN104577298A (en) Communication device
CN104979634A (en) Antenna apparatus and wearable equipment containing the same
CN103187635B (en) Multi-band dipole antenna
CN203760643U (en) Mobile phone built-in parasitic antenna and mobile phone device provided with built-in parasitic antenna
CN104103890A (en) Antenna structure and wireless communication device applying antenna structure
CN103811850A (en) Communication device
CN103682565A (en) Antenna and antenna forming method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20140409