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FR2854748A1 - 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

Info

Publication number
FR2854748A1
FR2854748A1 FR0305606A FR0305606A FR2854748A1 FR 2854748 A1 FR2854748 A1 FR 2854748A1 FR 0305606 A FR0305606 A FR 0305606A FR 0305606 A FR0305606 A FR 0305606A FR 2854748 A1 FR2854748 A1 FR 2854748A1
Authority
FR
France
Prior art keywords
radiolocation
antennas
coaxial cable
radiocommunications
antenna
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.)
Granted
Application number
FR0305606A
Other languages
English (en)
Other versions
FR2854748B1 (fr
Inventor
Francois Sittler
Fabrice Renault
Jacques Mathe
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.)
Sierra Wireless SA
Original Assignee
Wavecom SA
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 SA filed Critical Wavecom SA
Priority to FR0305606A priority Critical patent/FR2854748B1/fr
Priority to CN 200480012131 priority patent/CN1784835A/zh
Priority to PCT/FR2004/001125 priority patent/WO2004100389A2/fr
Publication of FR2854748A1 publication Critical patent/FR2854748A1/fr
Application granted granted Critical
Publication of FR2854748B1 publication Critical patent/FR2854748B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transceivers (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

L'invention concerne un 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), le dispositif mettant également en oeuvre un câble coaxial unique (502) présentant à une première de ses extrémités un premier commutateur (501) permettant de connecter sélectivement lecâble coaxial à la ou aux premières antennes et 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). L'invention concerne également un système comprenant le dispositif, les antennes, le câble coaxial et les moyens de traitements.
FR0305606A 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 Expired - Fee Related FR2854748B1 (fr)

Priority Applications (3)

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
CN 200480012131 CN1784835A (zh) 2003-05-07 2004-05-07 使用至少两个天线分别用于无线电通信和无线电定位的无线电通信设备以及相应系统
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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2854748A1 true FR2854748A1 (fr) 2004-11-12
FR2854748B1 FR2854748B1 (fr) 2007-01-05

Family

ID=33306244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0305606A Expired - Fee Related 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

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054196A1 (fr) * 2004-11-18 2006-05-26 Koninklijke Philips Electronics N.V. Appareil et procede de deduction d'information sur la position

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
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
CN113225671A (zh) * 2021-04-15 2021-08-06 深圳市信维通信股份有限公司 Uwb基站及其定位方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20030069036A1 (en) * 2001-10-09 2003-04-10 Tim Forrester GPS receiver system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI84537C (fi) * 1990-01-18 1991-12-10 Nokia Mobile Phones Ltd Diversitetsantennkoppling foer en digital mobiltelefon.
JP2788560B2 (ja) * 1991-07-10 1998-08-20 富士通株式会社 受信衛星切換装置
JP2002171315A (ja) * 2000-12-01 2002-06-14 Toshiba Corp 車載対応型携帯端末装置
CN1484892A (zh) * 2001-09-21 2004-03-24 ���µ�����ҵ��ʽ���� 高频器件

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006054196A1 (fr) * 2004-11-18 2006-05-26 Koninklijke Philips Electronics N.V. Appareil et procede de deduction d'information sur la position

Also Published As

Publication number Publication date
CN1784835A (zh) 2006-06-07
WO2004100389A3 (fr) 2005-02-17
WO2004100389A2 (fr) 2004-11-18
FR2854748B1 (fr) 2007-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150130