FR2854748B1 - 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 correspondantInfo
- Publication number
- FR2854748B1 FR2854748B1 FR0305606A FR0305606A FR2854748B1 FR 2854748 B1 FR2854748 B1 FR 2854748B1 FR 0305606 A FR0305606 A FR 0305606A FR 0305606 A FR0305606 A FR 0305606A FR 2854748 B1 FR2854748 B1 FR 2854748B1
- Authority
- FR
- France
- Prior art keywords
- radiolocalization
- radiocommunications
- antennas
- communication device
- radio communication
- 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 - Fee Related
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)
- Signal Processing (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transceivers (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
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 |
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 |
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 |
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 FR2854748A1 (fr) | 2004-11-12 |
FR2854748B1 true 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) |
Families Citing this family (6)
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 |
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 |
Family Cites Families (7)
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 |
US20020107033A1 (en) * | 2001-02-08 | 2002-08-08 | Kim Seung Kil | Method and apparatus for use of GPS and cellular antenna combination |
JP4599761B2 (ja) * | 2001-05-28 | 2010-12-15 | ソニー株式会社 | 携帯電話機 |
CN1484892A (zh) * | 2001-09-21 | 2004-03-24 | ���µ�����ҵ��ʽ���� | 高频器件 |
US7024220B2 (en) * | 2001-10-09 | 2006-04-04 | Kyocera Wireless Corp. | GPS receiver system and method |
-
2003
- 2003-05-07 FR FR0305606A patent/FR2854748B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-07 WO PCT/FR2004/001125 patent/WO2004100389A2/fr active Application Filing
- 2004-05-07 CN CN 200480012131 patent/CN1784835A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2004100389A2 (fr) | 2004-11-18 |
FR2854748A1 (fr) | 2004-11-12 |
WO2004100389A3 (fr) | 2005-02-17 |
CN1784835A (zh) | 2006-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150130 |