CA2803642C - Dispositif de communication mobile sans fil avec antenne multibande et methodes liees - Google Patents

Dispositif de communication mobile sans fil avec antenne multibande et methodes liees Download PDF

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Publication number
CA2803642C
CA2803642C CA2803642A CA2803642A CA2803642C CA 2803642 C CA2803642 C CA 2803642C CA 2803642 A CA2803642 A CA 2803642A CA 2803642 A CA2803642 A CA 2803642A CA 2803642 C CA2803642 C CA 2803642C
Authority
CA
Canada
Prior art keywords
radiator
branch
wireless communications
mobile wireless
communications device
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.)
Active
Application number
CA2803642A
Other languages
English (en)
Other versions
CA2803642A1 (fr
Inventor
Andreas Handro
Christopher Wehrmann
Michael Kuehn
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
BlackBerry 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 BlackBerry Ltd filed Critical BlackBerry Ltd
Publication of CA2803642A1 publication Critical patent/CA2803642A1/fr
Application granted granted Critical
Publication of CA2803642C publication Critical patent/CA2803642C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)

Abstract

Appareil de communication sans fil mobile (30) pouvant comprendre un boîtier (96), un émetteur-récepteur sans fil (31) déplacé par le boîtier et une antenne à bandes multiples (32) déplacé par le boîtier et raccordé à lémetteur-récepteur sans fil. Lantenne à bandes multiples peut comprendre un premier radiateur (33) comportant un élément de radiateur (36) et un élément de circuit parasite (35) adjacent à lélément de radiateur. Lélément de circuit parasite peut commuter de façon sélective entre des états flottant et relié à la terre. Lantenne à bandes multiples peut comprendre un deuxième radiateur (34) isolé du premier radiateur.
CA2803642A 2012-01-27 2013-01-23 Dispositif de communication mobile sans fil avec antenne multibande et methodes liees Active CA2803642C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12152968.9 2012-01-27
EP12152968.9A EP2621015B1 (fr) 2012-01-27 2012-01-27 Dispositif de communication mobile sans fil incluant une antenne multi-bande et procédés associés

Publications (2)

Publication Number Publication Date
CA2803642A1 CA2803642A1 (fr) 2013-07-27
CA2803642C true CA2803642C (fr) 2016-04-12

Family

ID=45554524

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2803642A Active CA2803642C (fr) 2012-01-27 2013-01-23 Dispositif de communication mobile sans fil avec antenne multibande et methodes liees

Country Status (2)

Country Link
EP (1) EP2621015B1 (fr)
CA (1) CA2803642C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463818B (zh) * 2014-03-21 2019-10-18 维斯普瑞公司 可调谐天线系统、装置及方法
CN105958195A (zh) * 2016-06-12 2016-09-21 苏州市吴通天线有限公司 双通道双频内置天线装置
GB2571279B (en) 2018-02-21 2022-03-09 Pet Tech Limited Antenna arrangement and associated method
CN114976596A (zh) * 2022-05-24 2022-08-30 深圳市信维通信股份有限公司 天线模组和通信设备以及天线模组的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115343B (fi) * 2001-10-22 2005-04-15 Filtronic Lk Oy Sisäinen monikaista-antenni
US7911402B2 (en) * 2008-03-05 2011-03-22 Ethertronics, Inc. Antenna and method for steering antenna beam direction
JP2011120071A (ja) * 2009-12-04 2011-06-16 Panasonic Corp 携帯無線機

Also Published As

Publication number Publication date
EP2621015A1 (fr) 2013-07-31
EP2621015B1 (fr) 2017-08-02
CA2803642A1 (fr) 2013-07-27

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