PT2618422E - Melhoria no isolamento de antenas montadas num circuito impresso - Google Patents

Melhoria no isolamento de antenas montadas num circuito impresso Download PDF

Info

Publication number
PT2618422E
PT2618422E PT121980809T PT12198080T PT2618422E PT 2618422 E PT2618422 E PT 2618422E PT 121980809 T PT121980809 T PT 121980809T PT 12198080 T PT12198080 T PT 12198080T PT 2618422 E PT2618422 E PT 2618422E
Authority
PT
Portugal
Prior art keywords
isolation
improvement
circuit board
printed circuit
antennas mounted
Prior art date
Application number
PT121980809T
Other languages
English (en)
Inventor
Dominique Lo Hine Tong
Philippe Minard
Jean-Luc Robert
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 PT2618422E publication Critical patent/PT2618422E/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/526—Electromagnetic shields
PT121980809T 2012-01-20 2012-12-19 Melhoria no isolamento de antenas montadas num circuito impresso PT2618422E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1250571A FR2986110A1 (fr) 2012-01-20 2012-01-20 Perfectionnement a l'isolation d'antennes montees sur une carte de circuit imprime

Publications (1)

Publication Number Publication Date
PT2618422E true PT2618422E (pt) 2014-09-15

Family

ID=47355969

Family Applications (1)

Application Number Title Priority Date Filing Date
PT121980809T PT2618422E (pt) 2012-01-20 2012-12-19 Melhoria no isolamento de antenas montadas num circuito impresso

Country Status (11)

Country Link
US (1) US9203164B2 (pt)
EP (1) EP2618422B1 (pt)
JP (1) JP2013150324A (pt)
KR (1) KR20130085998A (pt)
CN (1) CN103219589A (pt)
AU (1) AU2013200121A1 (pt)
BR (1) BR102013001240A2 (pt)
FR (1) FR2986110A1 (pt)
HK (1) HK1188036A1 (pt)
PT (1) PT2618422E (pt)
TW (1) TW201332213A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2990591A1 (fr) 2012-05-14 2013-11-15 Thomson Licensing Procede de realisation d'une ligne-fente sur un substrat multicouche et circuit imprime multicouche comportant au moins une ligne-fente realisee selon ledit procede et utilisee comme fente isolante ou antenne
TWI543447B (zh) 2013-09-09 2016-07-21 鴻海精密工業股份有限公司 天線
CN104466400B (zh) * 2013-09-24 2017-06-20 富士康(昆山)电脑接插件有限公司 天线
US9799953B2 (en) 2015-03-26 2017-10-24 Microsoft Technology Licensing, Llc Antenna isolation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6624789B1 (en) * 2002-04-11 2003-09-23 Nokia Corporation Method and system for improving isolation in radio-frequency antennas
JP3916068B2 (ja) * 2002-11-06 2007-05-16 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 無線装置
JP3784807B2 (ja) 2004-02-24 2006-06-14 株式会社エヌ・ティ・ティ・ドコモ マイクロストリップアンテナ
JP4666998B2 (ja) 2004-10-25 2011-04-06 京セラ株式会社 通信機器
US7342550B2 (en) 2005-06-17 2008-03-11 Cushcraft Corporation Rugged, metal-enclosed antenna
TW200816556A (en) 2006-09-21 2008-04-01 P Two Ind Inc Integration module of antenna and connector
FR2910182A1 (fr) 2006-12-18 2008-06-20 Thomson Licensing Sas Perfectionnement aux antennes planaires a fente rayonnante
EP1950834B1 (en) 2007-01-24 2012-02-29 Panasonic Corporation Wireless module with integrated slot antenna
US8085202B2 (en) * 2009-03-17 2011-12-27 Research In Motion Limited Wideband, high isolation two port antenna array for multiple input, multiple output handheld devices
CN201845871U (zh) * 2010-10-29 2011-05-25 华南理工大学 一种两单元宽带mimo天线阵

Also Published As

Publication number Publication date
FR2986110A1 (fr) 2013-07-26
EP2618422B1 (en) 2014-08-06
JP2013150324A (ja) 2013-08-01
EP2618422A1 (en) 2013-07-24
US20130187823A1 (en) 2013-07-25
HK1188036A1 (en) 2014-04-17
TW201332213A (zh) 2013-08-01
AU2013200121A1 (en) 2013-08-22
CN103219589A (zh) 2013-07-24
KR20130085998A (ko) 2013-07-30
US9203164B2 (en) 2015-12-01
BR102013001240A2 (pt) 2013-12-17

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