BRPI0801588A2 - antenas de banda larga - Google Patents

antenas de banda larga

Info

Publication number
BRPI0801588A2
BRPI0801588A2 BRPI0801588-0A BRPI0801588A BRPI0801588A2 BR PI0801588 A2 BRPI0801588 A2 BR PI0801588A2 BR PI0801588 A BRPI0801588 A BR PI0801588A BR PI0801588 A2 BRPI0801588 A2 BR PI0801588A2
Authority
BR
Brazil
Prior art keywords
arm
line
substrate
broadband antennas
conductor
Prior art date
Application number
BRPI0801588-0A
Other languages
English (en)
Inventor
Philippe Chambelin
Jean-Francois Pintos
Ali Louzir
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0801588A2 publication Critical patent/BRPI0801588A2/pt

Links

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)

Abstract

ANTENAS DE BANDA LARGA. A invenção diz respeito a uma antena de banda larga tipo dipolo compreendendo um substrato apresentando duas faces, um primeiro braço condutor (302), um segundo braço condutor (303) colocado no substrato, uma linha aumentadora (306) alimentando o segundo braço passando sob o primeiro braço. Neste caso, a linha aumentadora (306) se estende por um elemento de linha (311) colocado sob o segundo braço, este elemento sendo dimensionado para filtrar uma dada freqüência.
BRPI0801588-0A 2007-06-06 2008-05-27 antenas de banda larga BRPI0801588A2 (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BRPI0801588A2 true BRPI0801588A2 (pt) 2009-01-27

Family

ID=38889418

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0801588-0A BRPI0801588A2 (pt) 2007-06-06 2008-05-27 antenas de banda larga

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3224905A4 (en) * 2014-11-25 2018-07-04 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
DE69222464T2 (de) * 1991-05-30 1998-02-26 Toshiba Kawasaki Kk Mikrostreifenantenne
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
CN101099267B (zh) * 2005-11-10 2011-07-20 松下电器产业株式会社 隙缝天线
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
US20090002251A1 (en) 2009-01-01
CN101320839A (zh) 2008-12-10
EP2009737A1 (en) 2008-12-31
JP2008306722A (ja) 2008-12-18
EP2009737B1 (en) 2014-07-16
US8284113B2 (en) 2012-10-09
JP5284689B2 (ja) 2013-09-11
CN101320839B (zh) 2014-03-12
FR2917242A1 (fr) 2008-12-12

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2412 DE 28-03-2017 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.