JP5284689B2 - 広帯域アンテナの改良 - Google Patents

広帯域アンテナの改良 Download PDF

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Publication number
JP5284689B2
JP5284689B2 JP2008146839A JP2008146839A JP5284689B2 JP 5284689 B2 JP5284689 B2 JP 5284689B2 JP 2008146839 A JP2008146839 A JP 2008146839A JP 2008146839 A JP2008146839 A JP 2008146839A JP 5284689 B2 JP5284689 B2 JP 5284689B2
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JP
Japan
Prior art keywords
conductive
substrate
line
conductor arm
antenna
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
Application number
JP2008146839A
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English (en)
Japanese (ja)
Other versions
JP2008306722A5 (https=
JP2008306722A (ja
Inventor
ピント ジャン−フランソワ
シャンベラン フィリップ
ルージル アリ
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication date
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Publication of JP2008306722A5 publication Critical patent/JP2008306722A5/ja
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Classifications

    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole
    • 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
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in Bluetooth® or Wi-Fi® devices of Wireless Local Area Networks [WLAN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2008146839A 2007-06-06 2008-06-04 広帯域アンテナの改良 Expired - Fee Related JP5284689B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0755502 2007-06-06
FR0755502A FR2917242A1 (fr) 2007-06-06 2007-06-06 Perfectionnement aux antennes large bande.

Publications (3)

Publication Number Publication Date
JP2008306722A JP2008306722A (ja) 2008-12-18
JP2008306722A5 JP2008306722A5 (https=) 2011-07-21
JP5284689B2 true JP5284689B2 (ja) 2013-09-11

Family

ID=38889418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008146839A Expired - Fee Related JP5284689B2 (ja) 2007-06-06 2008-06-04 広帯域アンテナの改良

Country Status (6)

Country Link
US (1) US8284113B2 (https=)
EP (1) EP2009737B1 (https=)
JP (1) JP5284689B2 (https=)
CN (1) CN101320839B (https=)
BR (1) BRPI0801588A2 (https=)
FR (1) FR2917242A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9935362B2 (en) * 2014-11-25 2018-04-03 Sensifree Ltd. Systems, apparatuses and methods for biometric sensing using conformal flexible antenna
EP3104461A1 (en) * 2015-06-09 2016-12-14 Thomson Licensing Dipole antenna with integrated balun
EP3537535B1 (en) * 2018-03-07 2022-05-11 Nokia Shanghai Bell Co., Ltd. Antenna assembly

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6030443B2 (ja) * 1978-06-23 1985-07-16 ムスタ−フア エヌ イスメイル フア−ミイ 広帯域用シ−ト状楕円形アンテナ
JPS57142003A (en) * 1981-02-27 1982-09-02 Denki Kogyo Kk Antenna
US4825220A (en) * 1986-11-26 1989-04-25 General Electric Company Microstrip fed printed dipole with an integral balun
EP0516440B1 (en) * 1991-05-30 1997-10-01 Kabushiki Kaisha Toshiba Microstrip antenna
JPH08250916A (ja) * 1995-03-07 1996-09-27 Mitsubishi Electric Corp アンテナ
GB9626550D0 (en) * 1996-12-20 1997-02-05 Northern Telecom Ltd A dipole antenna
US6342866B1 (en) * 2000-03-17 2002-01-29 The United States Of America As Represented By The Secretary Of The Navy Wideband antenna system
US6768461B2 (en) * 2001-08-16 2004-07-27 Arc Wireless Solutions, Inc. Ultra-broadband thin planar antenna
FR2831734A1 (fr) * 2001-10-29 2003-05-02 Thomson Licensing Sa Dispositif pour la reception et/ou l'emission de signaux electromagnetiques a diversite de rayonnement
FR2853996A1 (fr) * 2003-04-15 2004-10-22 Thomson Licensing Sa Systeme d'antennes
US7973733B2 (en) * 2003-04-25 2011-07-05 Qualcomm Incorporated Electromagnetically coupled end-fed elliptical dipole for ultra-wide band systems
FR2871619A1 (fr) * 2004-06-09 2005-12-16 Thomson Licensing Sa Antenne large bande et a rayonnement omnidirectionnel
FR2873857A1 (fr) * 2004-07-28 2006-02-03 Thomson Licensing Sa Dispositif rayonnant a filtrage de frequence integre et procede de filtrage correspondant
TWI245455B (en) 2005-02-05 2005-12-11 Ind Tech Res Inst Ultra-wideband antenna
US7271779B2 (en) * 2005-06-30 2007-09-18 Alereon, Inc. Method, system and apparatus for an antenna
JP4050307B2 (ja) * 2005-11-10 2008-02-20 松下電器産業株式会社 スロットアンテナ
US7710338B2 (en) * 2007-05-08 2010-05-04 Panasonic Corporation Slot antenna apparatus eliminating unstable radiation due to grounding structure

Also Published As

Publication number Publication date
CN101320839A (zh) 2008-12-10
FR2917242A1 (fr) 2008-12-12
EP2009737B1 (en) 2014-07-16
US20090002251A1 (en) 2009-01-01
BRPI0801588A2 (pt) 2009-01-27
US8284113B2 (en) 2012-10-09
JP2008306722A (ja) 2008-12-18
CN101320839B (zh) 2014-03-12
EP2009737A1 (en) 2008-12-31

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