CA2709358C - Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes - Google Patents

Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes Download PDF

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Publication number
CA2709358C
CA2709358C CA2709358A CA2709358A CA2709358C CA 2709358 C CA2709358 C CA 2709358C CA 2709358 A CA2709358 A CA 2709358A CA 2709358 A CA2709358 A CA 2709358A CA 2709358 C CA2709358 C CA 2709358C
Authority
CA
Canada
Prior art keywords
wrap
feed arm
wireless communications
around
antenna element
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
CA2709358A
Other languages
English (en)
Other versions
CA2709358A1 (fr
Inventor
Mina Ayatollahi
Ying Tong Man
Perry Jarmuszewski
Yihong Qi
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 CA2709358A1 publication Critical patent/CA2709358A1/fr
Application granted granted Critical
Publication of CA2709358C publication Critical patent/CA2709358C/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
    • 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
    • H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • H01Q1/2266—Supports; Mounting means by structural association with other equipment or articles used with computer equipment disposed inside the computer
    • 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
    • H01Q1/2283—Supports; Mounting means by structural association with other equipment or articles mounted in or on the surface of a semiconductor substrate as a chip-type antenna or integrated with other components into an IC package
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Support Of Aerials (AREA)
  • Telephone Set Structure (AREA)

Abstract

Un dispositif de communication mobile sans file comprend un boîtier portatif, au moins circuit de communication sans fil porté par le boîtier portatif et un ensemble antenne enroulée portée par le boîtier portatif. Lensemble antenne enroulée peut comprendre un substrat qui comprend une première partie et une seconde partie qui sétend vers lextérieur à partir de celle-ci, définissant une forme en L, un élément dantenne enroulée qui repose le long des surfaces extérieures contiguës adjacentes des première et seconde parties du substrat. Lensemble antenne enroulée peut comprendre en outre un bras dalimentation de lantenne qui repose le long dune surface intérieure de la première partie du substrat et électriquement couplé à lélément dantenne enroulée, et une extension du bras dalimentation électriquement couplée au bras dalimentation de lantenne et sétendant de la surface intérieure de la première partie du substrat autour de la surface extérieure de celle-ci.
CA2709358A 2009-07-08 2010-07-08 Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes Active CA2709358C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09164926.9A EP2273609B1 (fr) 2009-07-08 2009-07-08 Dispositif de communication mobile sans fil incluant un ensemble d'antenne disposé sur un substrat enroulé avec une extension du coude d'alimentation et procédés associés
EP09164926.9 2009-07-08

Publications (2)

Publication Number Publication Date
CA2709358A1 CA2709358A1 (fr) 2011-01-08
CA2709358C true CA2709358C (fr) 2015-12-29

Family

ID=41171031

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2709358A Active CA2709358C (fr) 2009-07-08 2010-07-08 Dispositif mobile de communications sans fil comprenant un ensemble antenne enroule avec bras d'extension d'alimentation, et methodes connexes

Country Status (2)

Country Link
EP (1) EP2273609B1 (fr)
CA (1) CA2709358C (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040137950A1 (en) * 2001-03-23 2004-07-15 Thomas Bolin Built-in, multi band, multi antenna system
AU2003243857A1 (en) * 2002-06-21 2004-01-06 Research In Motion Limited Multiple-element antenna with parasitic coupler
JP2005005883A (ja) * 2003-06-10 2005-01-06 Murata Mfg Co Ltd 指向性アンテナ及びそのアンテナを用いた無線通信機並びにアンテナの指向性改善方法
US6932033B2 (en) 2003-07-10 2005-08-23 Borgwarner Inc. System and method for improving VCT closed-loop response at low cam torque frequency
US7068230B2 (en) 2004-06-02 2006-06-27 Research In Motion Limited Mobile wireless communications device comprising multi-frequency band antenna and related methods
DE102006033192A1 (de) 2005-08-18 2007-03-29 Samsung Electro-Mechanics Co., Ltd., Suwon Eingebautes Antennenmodul eines kabellosen Kommunikationsendgeräts
CA2626589C (fr) * 2005-11-01 2010-05-04 Research In Motion Limited Dispositif mobile de communications sans fil incluant un ensemble antenne enroule et procedes apparentes

Also Published As

Publication number Publication date
EP2273609A1 (fr) 2011-01-12
CA2709358A1 (fr) 2011-01-08
EP2273609B1 (fr) 2016-09-14

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