CA2536427C - Appareil mobile de communications sans fil muni d'une antenne en diversite a interface utilisateur et methodes connexes - Google Patents

Appareil mobile de communications sans fil muni d'une antenne en diversite a interface utilisateur et methodes connexes Download PDF

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Publication number
CA2536427C
CA2536427C CA002536427A CA2536427A CA2536427C CA 2536427 C CA2536427 C CA 2536427C CA 002536427 A CA002536427 A CA 002536427A CA 2536427 A CA2536427 A CA 2536427A CA 2536427 C CA2536427 C CA 2536427C
Authority
CA
Canada
Prior art keywords
antennas
portable handheld
communications device
mobile wireless
wireless communications
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 - Lifetime
Application number
CA002536427A
Other languages
English (en)
Other versions
CA2536427A1 (fr
Inventor
Vytas Kezys
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
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 CA2536427A1 publication Critical patent/CA2536427A1/fr
Application granted granted Critical
Publication of CA2536427C publication Critical patent/CA2536427C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01Q1/24—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
    • H01Q1/245—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 means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Set Structure (AREA)
  • Support Of Aerials (AREA)
  • Transceivers (AREA)

Abstract

Un dispositif de communications mobile sans fil peut inclure un boîtier de poche portable et un émetteur-récepteur sans fil placé dans le boîtier. Deux antennes sont placées côte à côte, de préférence dans la partie supérieure du boîtier de poche portable. Un contrôleur de diversité d'interface humaine est connecté à l'émetteur-récepteur sans fil pour fonctionner de préférence avec diverses antennes à partir de la position relative du boîtier de poche portable par rapport à la main d'un utilisateur humain. Le dispositif peut sélectionner ou pondérer les antennes en fonction de la position du dispositif tenu par un utilisateur.
CA002536427A 2005-02-28 2006-02-27 Appareil mobile de communications sans fil muni d'une antenne en diversite a interface utilisateur et methodes connexes Expired - Lifetime CA2536427C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05251173.0A EP1696503B1 (fr) 2005-02-28 2005-02-28 Dispositif de communication sans fil mobile avec une interface antenne en diversité /homme et procédé de fontionnement correspondant un tel dispositif
EP05251173.0 2005-02-28

Publications (2)

Publication Number Publication Date
CA2536427A1 CA2536427A1 (fr) 2006-06-03
CA2536427C true CA2536427C (fr) 2009-09-08

Family

ID=34940521

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002536427A Expired - Lifetime CA2536427C (fr) 2005-02-28 2006-02-27 Appareil mobile de communications sans fil muni d'une antenne en diversite a interface utilisateur et methodes connexes

Country Status (2)

Country Link
EP (1) EP1696503B1 (fr)
CA (1) CA2536427C (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602009001091D1 (de) * 2009-02-05 2011-05-26 Research In Motion Ltd Tragbares drahtloses Kommunikationsgerät mit Diversity-Antennensystem und entsprechendes Verfahren
US20100302119A1 (en) * 2009-05-26 2010-12-02 Sony Ericsson Mobile Communications Ab Antenna Arrangement
US10122399B2 (en) 2015-03-10 2018-11-06 Mediatek Inc. Antenna ground and feed swapping in handheld applications
EP3211801A1 (fr) * 2016-02-24 2017-08-30 MediaTek Inc. Permutation d'alimentation et de masse d'antenne dans des applications portatives
KR102526543B1 (ko) * 2018-09-10 2023-04-28 삼성전자주식회사 안테나 모듈을 포함하는 전자 장치
CN112956240B (zh) * 2019-09-09 2023-05-05 华为技术有限公司 天线切换方法及装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584709A (en) 1983-07-06 1986-04-22 Motorola, Inc. Homotropic antenna system for portable radio
DE19524288C1 (de) * 1995-07-06 1997-03-06 Deutsche Telekom Mobil Antennenanordnung für Mobilfunkgeräte
EP0870370A1 (fr) 1995-12-28 1998-10-14 Qualcomm Incorporated Procede et appareil pour installer une diversite d'antennes dans un radiotelephone portable
DE19724087A1 (de) * 1997-06-07 1998-12-10 Fraunhofer Ges Forschung Sende- und Empfangsgerät für Hochfrequenzstrahlung und Verfahren zur Hochfrequenz-Übertragung
CN1201434C (zh) * 1998-04-07 2005-05-11 皇家菲利浦电子有限公司 在可能的天线方向图中为依状态选择方向图的便携式通信设备
JP3321419B2 (ja) 1998-09-17 2002-09-03 松下電器産業株式会社 通信端末装置および無線通信方法
SE516105C2 (sv) * 1999-06-11 2001-11-19 Allgon Ab En metod för att styra strålningsmönstret hos en antenn, ett antennsystem och en radiokommunikationsanordning
EP1124391B1 (fr) * 2000-02-09 2008-12-24 Texas Instruments Inc. Appareil de communication sans fils
WO2001076009A1 (fr) * 2000-03-31 2001-10-11 Matsushita Electric Industrial Co., Ltd. Dispositif telephonique portable et mode de commande
JP2002185372A (ja) * 2000-12-15 2002-06-28 Matsushita Electric Ind Co Ltd アンテナ切換機能を有する携帯無線装置
US20040137950A1 (en) * 2001-03-23 2004-07-15 Thomas Bolin Built-in, multi band, multi antenna system
WO2003023955A1 (fr) 2001-09-06 2003-03-20 Matsushita Electric Industrial Co., Ltd. Appareil d'antennes en reseau
US6476769B1 (en) * 2001-09-19 2002-11-05 Nokia Corporation Internal multi-band antenna
WO2003050917A1 (fr) 2001-12-07 2003-06-19 Skycross, Inc. Systeme d'antennes diversifiees destine a des applications de reseau local mobile
JP2004064743A (ja) 2002-06-05 2004-02-26 Fujitsu Ltd 適応アンテナ装置
US6924766B2 (en) * 2003-04-03 2005-08-02 Kyocera Wireless Corp. Wireless telephone antenna diversity system
US7366137B2 (en) 2003-05-31 2008-04-29 Qualcomm Incorporated Signal-to-noise estimation in wireless communication devices with receive diversity

Also Published As

Publication number Publication date
EP1696503A1 (fr) 2006-08-30
EP1696503B1 (fr) 2019-11-20
CA2536427A1 (fr) 2006-06-03

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