CN102265459A - 多端口天线 - Google Patents

多端口天线 Download PDF

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Publication number
CN102265459A
CN102265459A CN2009801518000A CN200980151800A CN102265459A CN 102265459 A CN102265459 A CN 102265459A CN 2009801518000 A CN2009801518000 A CN 2009801518000A CN 200980151800 A CN200980151800 A CN 200980151800A CN 102265459 A CN102265459 A CN 102265459A
Authority
CN
China
Prior art keywords
antenna
conducting element
multiport
port
antenna structure
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.)
Pending
Application number
CN2009801518000A
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English (en)
Chinese (zh)
Inventor
M.T.蒙特戈梅里
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.)
Skycross Inc
Original Assignee
Skycross Inc
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 Skycross Inc filed Critical Skycross Inc
Publication of CN102265459A publication Critical patent/CN102265459A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
    • 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
    • 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
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • 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
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
    • 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
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • 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
    • 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
    • H01Q9/40—Element having extended radiating surface
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Transceivers (AREA)
CN2009801518000A 2008-12-23 2009-12-22 多端口天线 Pending CN102265459A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14037008P 2008-12-23 2008-12-23
US61/140,370 2008-12-23
PCT/US2009/069225 WO2010075398A2 (en) 2008-12-23 2009-12-22 Multi-port antenna

Publications (1)

Publication Number Publication Date
CN102265459A true CN102265459A (zh) 2011-11-30

Family

ID=42265227

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2009801517883A Pending CN102265458A (zh) 2008-12-23 2009-12-22 双馈天线
CN2009801518000A Pending CN102265459A (zh) 2008-12-23 2009-12-22 多端口天线

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN2009801517883A Pending CN102265458A (zh) 2008-12-23 2009-12-22 双馈天线

Country Status (6)

Country Link
US (5) US8373603B2 (enExample)
JP (2) JP2012513730A (enExample)
KR (2) KR20110104939A (enExample)
CN (2) CN102265458A (enExample)
TW (2) TW201032388A (enExample)
WO (2) WO2010075406A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103730719A (zh) * 2013-12-18 2014-04-16 清华大学 一种基于印刷电路板的小尺寸高隔离三单元多输入多输出天线
CN111525267A (zh) * 2020-04-09 2020-08-11 常熟市泓博通讯技术股份有限公司 高增益天线与具有高增益天线的装置

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US7688273B2 (en) 2007-04-20 2010-03-30 Skycross, Inc. Multimode antenna structure
US8344956B2 (en) 2007-04-20 2013-01-01 Skycross, Inc. Methods for reducing near-field radiation and specific absorption rate (SAR) values in communications devices
US8373603B2 (en) * 2008-12-23 2013-02-12 Skycross, Inc. Dual feed antenna
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JP5860211B2 (ja) * 2010-12-13 2016-02-16 富士通株式会社 アンテナ
JP5511089B2 (ja) * 2011-05-19 2014-06-04 パナソニック株式会社 アンテナ装置
CN102856631B (zh) 2011-06-28 2015-04-22 财团法人工业技术研究院 天线与其通信装置
US9306276B2 (en) * 2011-07-13 2016-04-05 Qualcomm Incorporated Wideband antenna system with multiple antennas and at least one parasitic element
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CN103296387B (zh) * 2013-05-07 2016-01-06 瑞声科技（南京）有限公司 组合天线及应用该组合天线的电子设备
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CN112531329B (zh) * 2019-09-17 2024-01-02 北京小米移动软件有限公司 天线和终端
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CN103730719A (zh) * 2013-12-18 2014-04-16 清华大学 一种基于印刷电路板的小尺寸高隔离三单元多输入多输出天线
CN103730719B (zh) * 2013-12-18 2015-08-19 清华大学 一种基于印刷电路板的小尺寸高隔离三单元多输入多输出天线
CN111525267A (zh) * 2020-04-09 2020-08-11 常熟市泓博通讯技术股份有限公司 高增益天线与具有高增益天线的装置

Also Published As

Publication number Publication date
WO2010075406A2 (en) 2010-07-01
TW201032388A (en) 2010-09-01
TW201032392A (en) 2010-09-01
US8373603B2 (en) 2013-02-12
US9397388B2 (en) 2016-07-19
KR20110099713A (ko) 2011-09-08
US20100156726A1 (en) 2010-06-24
US8633860B2 (en) 2014-01-21
WO2010075398A3 (en) 2010-08-26
WO2010075406A3 (en) 2010-09-10
CN102265458A (zh) 2011-11-30
WO2010075398A2 (en) 2010-07-01
US8228258B2 (en) 2012-07-24
KR20110104939A (ko) 2011-09-23
JP2012513730A (ja) 2012-06-14
US20100156747A1 (en) 2010-06-24
JP2012513731A (ja) 2012-06-14
US20130169491A1 (en) 2013-07-04
US20160301135A1 (en) 2016-10-13
US20140104119A1 (en) 2014-04-17
KR101689844B1 (ko) 2016-12-26

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Application publication date: 20111130