CA2639203C - Dispositif de communication mobile sans fil avec antenne multi bandes monopole replie et methodes connexes - Google Patents

Dispositif de communication mobile sans fil avec antenne multi bandes monopole replie et methodes connexes Download PDF

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Publication number
CA2639203C
CA2639203C CA2639203A CA2639203A CA2639203C CA 2639203 C CA2639203 C CA 2639203C CA 2639203 A CA2639203 A CA 2639203A CA 2639203 A CA2639203 A CA 2639203A CA 2639203 C CA2639203 C CA 2639203C
Authority
CA
Canada
Prior art keywords
wireless communications
communications device
mobile wireless
impedance matching
conductive
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
CA2639203A
Other languages
English (en)
Other versions
CA2639203A1 (fr
Inventor
Shirook Ali
Geyi Wen
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.)
BlackBerry Ltd
Original Assignee
Research in Motion Ltd
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 Research in Motion Ltd filed Critical Research in Motion Ltd
Publication of CA2639203A1 publication Critical patent/CA2639203A1/fr
Application granted granted Critical
Publication of CA2639203C publication Critical patent/CA2639203C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01Q9/30—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
    • 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
    • H01Q1/36—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)
CA2639203A 2007-08-30 2008-08-29 Dispositif de communication mobile sans fil avec antenne multi bandes monopole replie et methodes connexes Expired - Fee Related CA2639203C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07115313.4 2007-08-30
EP07115313A EP2031695A1 (fr) 2007-08-30 2007-08-30 Dispositif de communication mobile sans fil incluant une antenne multibande unipolaire repliée et procédés associés

Publications (2)

Publication Number Publication Date
CA2639203A1 CA2639203A1 (fr) 2008-12-05
CA2639203C true CA2639203C (fr) 2012-07-24

Family

ID=38976466

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2639203A Expired - Fee Related CA2639203C (fr) 2007-08-30 2008-08-29 Dispositif de communication mobile sans fil avec antenne multi bandes monopole replie et methodes connexes

Country Status (2)

Country Link
EP (1) EP2031695A1 (fr)
CA (1) CA2639203C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375106A (zh) * 2014-08-07 2016-03-02 维瓦灵克有限公司（开曼群岛） 可拉伸多层无线通信的可穿戴贴片

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2323217B1 (fr) * 2009-11-13 2014-04-30 BlackBerry Limited Antenne pour communication mimo multimodale dans des dispositifs portables
US8754814B2 (en) 2009-11-13 2014-06-17 Blackberry Limited Antenna for multi mode MIMO communication in handheld devices
CN106129636B (zh) * 2016-06-08 2017-12-19 广东欧珀移动通信有限公司 移动终端的gnss天线系统、移动终端及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08288731A (ja) * 1995-04-17 1996-11-01 Zanavy Informatics:Kk ２周波共用プリントアンテナ
EP0863571B1 (fr) 1997-03-05 2006-04-12 Murata Manufacturing Co., Ltd. Dispositif d'image mobile et dispositif d'antenne utilisée pour un tel dispositif d'image
JP2003017930A (ja) 2001-06-29 2003-01-17 Nec Corp アンテナ素子、無線通信装置
JP2003289214A (ja) 2002-03-27 2003-10-10 Kyocera Corp 小型アンテナとその製造方法
JP3752474B2 (ja) 2002-06-19 2006-03-08 京セラ株式会社 表面実装型アンテナおよびアンテナ装置
JP2004056580A (ja) * 2002-07-22 2004-02-19 Fdk Corp チップアンテナ素子
JP2005080229A (ja) 2003-09-03 2005-03-24 Mitsubishi Materials Corp チップアンテナ及びその製造方法
US7136021B2 (en) 2005-01-13 2006-11-14 Cirex Technology Corporation Ceramic chip antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105375106A (zh) * 2014-08-07 2016-03-02 维瓦灵克有限公司（开曼群岛） 可拉伸多层无线通信的可穿戴贴片

Also Published As

Publication number Publication date
CA2639203A1 (fr) 2008-12-05
EP2031695A1 (fr) 2009-03-04

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170829