WO2013189351A3 - 一种天线 - Google Patents
一种天线 Download PDFInfo
- Publication number
- WO2013189351A3 WO2013189351A3 PCT/CN2013/081670 CN2013081670W WO2013189351A3 WO 2013189351 A3 WO2013189351 A3 WO 2013189351A3 CN 2013081670 W CN2013081670 W CN 2013081670W WO 2013189351 A3 WO2013189351 A3 WO 2013189351A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna
- reactance element
- pcb
- frequency
- conducting
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/103—Resonant slot antennas with variable reactance for tuning the antenna
-
- 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
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
- H01Q1/2275—Supports; Mounting means by structural association with other equipment or articles used with computer equipment associated to expansion card or bus, e.g. in PCMCIA, PC cards, Wireless USB
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/10—Resonant slot antennas
- H01Q13/16—Folded slot antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
-
- 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
- H01Q9/06—Details
- H01Q9/14—Length of element or elements adjustable
- H01Q9/145—Length of element or elements adjustable by varying the electrical length
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Transceivers (AREA)
- Support Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
一种天线,包括设置在印刷电路 PCB板上的金属走线、天线馈线和供电接头,所述金属走线和天线馈线在馈电点连接,所述天线在所述 PCB板上与所述馈电点相反或相同的一面设置有电抗元件;以及在所述天线的射频信号处于低频时导通所述电抗元件,并在所述天线的射频信号处于高频时断开所述电抗元件,或者在所述天线的射频信号处于低频时断开所述电抗元件,并在所述天线的射频信号处于高频时导通所述电抗元件的控制开关。上述技术方案能够同时实现天线的宽覆盖频段和较高的辐射效率。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/895,497 US20160141762A1 (en) | 2013-06-05 | 2013-08-16 | Antenna |
EP13806736.8A EP2991160B1 (en) | 2013-06-05 | 2013-08-16 | Antenna |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310222144.7A CN104218330A (zh) | 2013-06-05 | 2013-06-05 | 一种天线 |
CN201310222144.7 | 2013-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2013189351A2 WO2013189351A2 (zh) | 2013-12-27 |
WO2013189351A3 true WO2013189351A3 (zh) | 2014-05-01 |
Family
ID=49769512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2013/081670 WO2013189351A2 (zh) | 2013-06-05 | 2013-08-16 | 一种天线 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20160141762A1 (zh) |
EP (1) | EP2991160B1 (zh) |
CN (1) | CN104218330A (zh) |
WO (1) | WO2013189351A2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9866252B2 (en) * | 2015-04-22 | 2018-01-09 | Lg Electronics Inc. | Mobile terminal |
USD802566S1 (en) * | 2015-05-24 | 2017-11-14 | Airgain Incorporated | Antenna |
CN105159856B (zh) * | 2015-08-24 | 2019-03-29 | 小米科技有限责任公司 | 信号传输装置及终端 |
CN107359419A (zh) * | 2017-08-22 | 2017-11-17 | 深圳天珑无线科技有限公司 | 天线系统以及移动终端 |
CN110943279B (zh) * | 2018-09-25 | 2023-04-07 | 中兴通讯股份有限公司 | 一种提升移动终端天线效率的方法、装置、设备及存储介质 |
CN112216991B (zh) * | 2020-09-15 | 2022-02-22 | 南京航空航天大学 | 一种二进制式的频率可重构微带天线 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304565A (zh) * | 1998-06-05 | 2001-07-18 | 艾利森公司 | 扩展带宽的双频带补片天线系统以及宽带操作的相关方法 |
CN201315073Y (zh) * | 2008-12-12 | 2009-09-23 | 深圳华为通信技术有限公司 | 一种数据卡 |
JP2012160817A (ja) * | 2011-01-31 | 2012-08-23 | Murata Mfg Co Ltd | アンテナ及び無線通信機 |
JP2013017112A (ja) * | 2011-07-06 | 2013-01-24 | Hitachi Metals Ltd | アンテナおよびそれを用いた無線通信装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI115574B (fi) * | 2003-04-15 | 2005-05-31 | Filtronic Lk Oy | Säädettävä monikaista-antenni |
FR2889360B1 (fr) * | 2005-03-04 | 2007-09-14 | Sagem | Antenne du type a surface(s) rayonnantes(s) plane(s) communtable(s) et terminal de communication mobile comportant cette antenne |
WO2008013021A1 (fr) * | 2006-07-28 | 2008-01-31 | Murata Manufacturing Co., Ltd. | Dispositif d'antenne et dispositif de communication radio |
US8249532B2 (en) * | 2008-02-29 | 2012-08-21 | Sierra Wireless, Inc. | Radio communication apparatus |
WO2011024280A1 (ja) * | 2009-08-27 | 2011-03-03 | 株式会社 東芝 | アンテナ装置及び通信装置 |
FI20096134A0 (fi) * | 2009-11-03 | 2009-11-03 | Pulse Finland Oy | Säädettävä antenni |
CN102157778B (zh) * | 2011-01-24 | 2015-04-01 | 中兴通讯股份有限公司 | 实现sar控制的方法和装置 |
US9024823B2 (en) * | 2011-05-27 | 2015-05-05 | Apple Inc. | Dynamically adjustable antenna supporting multiple antenna modes |
-
2013
- 2013-06-05 CN CN201310222144.7A patent/CN104218330A/zh active Pending
- 2013-08-16 US US14/895,497 patent/US20160141762A1/en not_active Abandoned
- 2013-08-16 WO PCT/CN2013/081670 patent/WO2013189351A2/zh active Application Filing
- 2013-08-16 EP EP13806736.8A patent/EP2991160B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1304565A (zh) * | 1998-06-05 | 2001-07-18 | 艾利森公司 | 扩展带宽的双频带补片天线系统以及宽带操作的相关方法 |
CN201315073Y (zh) * | 2008-12-12 | 2009-09-23 | 深圳华为通信技术有限公司 | 一种数据卡 |
JP2012160817A (ja) * | 2011-01-31 | 2012-08-23 | Murata Mfg Co Ltd | アンテナ及び無線通信機 |
JP2013017112A (ja) * | 2011-07-06 | 2013-01-24 | Hitachi Metals Ltd | アンテナおよびそれを用いた無線通信装置 |
Also Published As
Publication number | Publication date |
---|---|
CN104218330A (zh) | 2014-12-17 |
EP2991160A4 (en) | 2016-05-18 |
EP2991160B1 (en) | 2018-12-26 |
US20160141762A1 (en) | 2016-05-19 |
WO2013189351A2 (zh) | 2013-12-27 |
EP2991160A2 (en) | 2016-03-02 |
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