WO2004100389A3 - Dispositif de radiocommunication mettant en oeuvre au moins deux antennes, respectivement pour les radiocommunications et la radiolocalisation et systeme correspondant - Google Patents

Dispositif de radiocommunication mettant en oeuvre au moins deux antennes, respectivement pour les radiocommunications et la radiolocalisation et systeme correspondant Download PDF

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Publication number
WO2004100389A3
WO2004100389A3 PCT/FR2004/001125 FR2004001125W WO2004100389A3 WO 2004100389 A3 WO2004100389 A3 WO 2004100389A3 FR 2004001125 W FR2004001125 W FR 2004001125W WO 2004100389 A3 WO2004100389 A3 WO 2004100389A3
Authority
WO
WIPO (PCT)
Prior art keywords
radiolocation
antenna
coaxial cable
radiocommunications
antennas
Prior art date
Application number
PCT/FR2004/001125
Other languages
English (en)
Other versions
WO2004100389A2 (fr
Inventor
Francois Sittler
Fabrice Renault
Jacques Mathe
Original Assignee
Wavecom
Francois Sittler
Fabrice Renault
Jacques Mathe
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 Wavecom, Francois Sittler, Fabrice Renault, Jacques Mathe filed Critical Wavecom
Publication of WO2004100389A2 publication Critical patent/WO2004100389A2/fr
Publication of WO2004100389A3 publication Critical patent/WO2004100389A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3805—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving with built-in auxiliary receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G01S19/36—Constructional details or hardware or software details of the signal processing chain relating to the receiver frond end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching

Abstract

L'invention concerne dispositif de radiocommunication mettant en oeuvre au moins une première antenne (511) et comprenant des moyens de radiolocalisation mettant en oeuvre une seconde antenne (521). Un tel dispositif met en oeuvre un câble coaxial unique (502) présentant à une première de ses extrémités au moins un premier bloc de sélection permettant de connecter sélectivement le câble coaxial à la ou aux premières antennes et/ou à la seconde antenne, la seconde extrémité du câble coaxial permettant de relier le câble coaxial à des moyens de traitement de signaux de radiocommunication (514) et à des moyens de traitement de signaux de radiolocalisation (524). Le premier bloc de sélection comprend au moins un élément de sélection piloté par un signal de commande véhiculé par le câble coaxial.
PCT/FR2004/001125 2003-05-07 2004-05-07 Dispositif de radiocommunication mettant en oeuvre au moins deux antennes, respectivement pour les radiocommunications et la radiolocalisation et systeme correspondant WO2004100389A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0305606A FR2854748B1 (fr) 2003-05-07 2003-05-07 Dispositif de radiocommunication mettant en oeuvre au moins deux antennes, respectivement pour les radiocommunications et la radiolocalisation et systeme correspondant
FR03/05606 2003-05-07

Publications (2)

Publication Number Publication Date
WO2004100389A2 WO2004100389A2 (fr) 2004-11-18
WO2004100389A3 true WO2004100389A3 (fr) 2005-02-17

Family

ID=33306244

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/001125 WO2004100389A2 (fr) 2003-05-07 2004-05-07 Dispositif de radiocommunication mettant en oeuvre au moins deux antennes, respectivement pour les radiocommunications et la radiolocalisation et systeme correspondant

Country Status (3)

Country Link
CN (1) CN1784835A (fr)
FR (1) FR2854748B1 (fr)
WO (1) WO2004100389A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0425401D0 (en) * 2004-11-18 2004-12-22 Koninkl Philips Electronics Nv Apparatus and method for deriving position information
CN101819276A (zh) * 2010-03-26 2010-09-01 东南大学 一种gps l1信号中频数据采集系统及方法
CN106207391B (zh) * 2016-08-29 2019-02-05 Oppo广东移动通信有限公司 天线装置及移动终端
CN106099367B (zh) * 2016-08-29 2019-05-14 Oppo广东移动通信有限公司 天线装置及移动终端
CN110086478B (zh) * 2019-04-28 2021-01-08 维沃移动通信有限公司 一种射频电路及移动终端

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276920A (en) * 1990-01-18 1994-01-04 Nokia Mobile Phones Ltd. Antenna selection switch for a diversity antenna
US5345591A (en) * 1991-07-10 1994-09-06 Fujitsu Limited Receiving satellite switching apparatus
US20020081987A1 (en) * 2000-12-01 2002-06-27 Kabushiki Kaishya Toshiba Radio communication apparatus
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
JP2002354073A (ja) * 2001-05-28 2002-12-06 Sony Corp 携帯電話機
WO2003028235A1 (fr) * 2001-09-21 2003-04-03 Matsushita Electric Industrial Co., Ltd. Dispositif haute frequence
US20030069036A1 (en) * 2001-10-09 2003-04-10 Tim Forrester GPS receiver system and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276920A (en) * 1990-01-18 1994-01-04 Nokia Mobile Phones Ltd. Antenna selection switch for a diversity antenna
US5345591A (en) * 1991-07-10 1994-09-06 Fujitsu Limited Receiving satellite switching apparatus
US20020081987A1 (en) * 2000-12-01 2002-06-27 Kabushiki Kaishya Toshiba Radio communication apparatus
US20020107033A1 (en) * 2001-02-08 2002-08-08 Kim Seung Kil Method and apparatus for use of GPS and cellular antenna combination
JP2002354073A (ja) * 2001-05-28 2002-12-06 Sony Corp 携帯電話機
WO2003028235A1 (fr) * 2001-09-21 2003-04-03 Matsushita Electric Industrial Co., Ltd. Dispositif haute frequence
EP1341317A1 (fr) * 2001-09-21 2003-09-03 Matsushita Electric Industrial Co., Ltd. Dispositif haute frequence
US20030069036A1 (en) * 2001-10-09 2003-04-10 Tim Forrester GPS receiver system and method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04 2 April 2003 (2003-04-02) *

Also Published As

Publication number Publication date
CN1784835A (zh) 2006-06-07
WO2004100389A2 (fr) 2004-11-18
FR2854748A1 (fr) 2004-11-12
FR2854748B1 (fr) 2007-01-05

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