CN101853983B - 双频天线及应用该双频天线的无线通信装置 - Google Patents
双频天线及应用该双频天线的无线通信装置 Download PDFInfo
- Publication number
- CN101853983B CN101853983B CN2009103012279A CN200910301227A CN101853983B CN 101853983 B CN101853983 B CN 101853983B CN 2009103012279 A CN2009103012279 A CN 2009103012279A CN 200910301227 A CN200910301227 A CN 200910301227A CN 101853983 B CN101853983 B CN 101853983B
- Authority
- CN
- China
- Prior art keywords
- radiant body
- band antenna
- dual
- radiation
- department
- 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 - Fee Related
Links
Images
Classifications
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
-
- 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
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
- H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
-
- 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
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
- H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
- H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
- H01Q5/364—Creating multiple current paths
-
- 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)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
Abstract
Description
频率(GHz) | 1.575 | 2.4 | 2.45 | 2.5 |
效率(%) | 74.73 | 63.59 | 65.23 | 54.29 |
Claims (5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103012279A CN101853983B (zh) | 2009-03-30 | 2009-03-30 | 双频天线及应用该双频天线的无线通信装置 |
US12/627,045 US8299969B2 (en) | 2009-03-30 | 2009-11-30 | Multiband antenna |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009103012279A CN101853983B (zh) | 2009-03-30 | 2009-03-30 | 双频天线及应用该双频天线的无线通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101853983A CN101853983A (zh) | 2010-10-06 |
CN101853983B true CN101853983B (zh) | 2013-06-05 |
Family
ID=42783504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009103012279A Expired - Fee Related CN101853983B (zh) | 2009-03-30 | 2009-03-30 | 双频天线及应用该双频天线的无线通信装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8299969B2 (zh) |
CN (1) | CN101853983B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI20096320A0 (fi) * | 2009-12-14 | 2009-12-14 | Pulse Finland Oy | Monikaistainen antennirakenne |
KR101403198B1 (ko) * | 2010-11-17 | 2014-06-02 | 엔이씨 카시오 모바일 커뮤니케이션즈 가부시키가이샤 | 안테나 및 그 안테나를 구비한 휴대 단말기 |
CN104701608B (zh) * | 2015-03-24 | 2018-09-04 | 上海与德通讯技术有限公司 | 移动终端的宽频天线 |
CN111509364A (zh) * | 2019-01-30 | 2020-08-07 | 中兴通讯股份有限公司 | 天线结构、mimo天线及终端 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233862A (zh) * | 1998-04-30 | 1999-11-03 | 株式会社辽阔 | 折叠式天线 |
CN101779330A (zh) * | 2007-08-10 | 2010-07-14 | 松下电器产业株式会社 | 天线元件和便携式无线装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004104419A (ja) * | 2002-09-09 | 2004-04-02 | Hitachi Cable Ltd | 携帯無線機用アンテナ |
US6954403B2 (en) * | 2003-09-08 | 2005-10-11 | Conocophillips Company - I. P. Legal | Concurrent phase angle graphic analysis |
US7123198B2 (en) * | 2004-06-21 | 2006-10-17 | Motorola, Inc. | Electrically small wideband antenna |
JP4962723B2 (ja) * | 2007-02-20 | 2012-06-27 | ミツミ電機株式会社 | アンテナ素子および広帯域アンテナ装置 |
-
2009
- 2009-03-30 CN CN2009103012279A patent/CN101853983B/zh not_active Expired - Fee Related
- 2009-11-30 US US12/627,045 patent/US8299969B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1233862A (zh) * | 1998-04-30 | 1999-11-03 | 株式会社辽阔 | 折叠式天线 |
CN101779330A (zh) * | 2007-08-10 | 2010-07-14 | 松下电器产业株式会社 | 天线元件和便携式无线装置 |
Also Published As
Publication number | Publication date |
---|---|
US8299969B2 (en) | 2012-10-30 |
US20100245203A1 (en) | 2010-09-30 |
CN101853983A (zh) | 2010-10-06 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: FOXCONN TECHNOLOGY CO., LTD. Effective date: 20120605 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120605 Address after: 518109 Longhua City, Baoan District Province, Foxconn street, Shenzhen science and Technology Industrial Park F3 District A Dong, K1 District, building 15, building Applicant after: Shenzhen Futaihong Precision Industry Co., Ltd. Address before: 518109 F3 building, Foxconn science and Technology Industrial Park, Longhua Town, Shenzhen, Guangdong, A, China Applicant before: Shenzhen Futaihong Precision Industry Co., Ltd. Co-applicant before: Foxconn Technology Co., Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20170330 |