FI942022A0 - Järjestelmä antennin vastaanottamien signaalien häipymän poistamiseksi - Google Patents

Järjestelmä antennin vastaanottamien signaalien häipymän poistamiseksi

Info

Publication number
FI942022A0
FI942022A0 FI942022A FI942022A FI942022A0 FI 942022 A0 FI942022 A0 FI 942022A0 FI 942022 A FI942022 A FI 942022A FI 942022 A FI942022 A FI 942022A FI 942022 A0 FI942022 A0 FI 942022A0
Authority
FI
Finland
Prior art keywords
antenna
signals received
fading
removing fading
signals
Prior art date
Application number
FI942022A
Other languages
English (en)
Swedish (sv)
Other versions
FI942022A (fi
Inventor
Pierre Dupuy
Original Assignee
Alcatel Radiotelephone
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 Alcatel Radiotelephone filed Critical Alcatel Radiotelephone
Publication of FI942022A0 publication Critical patent/FI942022A0/fi
Publication of FI942022A publication Critical patent/FI942022A/fi

Links

Classifications

    • 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
    • H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
    • H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • H04B1/06—Receivers
    • H04B1/08—Constructional details, e.g. cabinet
    • H04B1/082—Constructional details, e.g. cabinet to be used in vehicles
    • 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
    • H04B1/3822—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 specially adapted for use in vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Remote Sensing (AREA)
  • Mobile Radio Communication Systems (AREA)
FI942022A 1993-05-05 1994-05-02 Järjestelmä antennin vastaanottamien signaalien häipymän poistamiseksi FI942022A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9305368A FR2704995B1 (fr) 1993-05-05 1993-05-05 Systeme de suppression de l'evanouissement selectif de signaux recus par une antenne de vehicule automobile.

Publications (2)

Publication Number Publication Date
FI942022A0 true FI942022A0 (fi) 1994-05-02
FI942022A FI942022A (fi) 1994-11-06

Family

ID=9446788

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942022A FI942022A (fi) 1993-05-05 1994-05-02 Järjestelmä antennin vastaanottamien signaalien häipymän poistamiseksi

Country Status (4)

Country Link
EP (1) EP0623966A1 (fi)
FI (1) FI942022A (fi)
FR (1) FR2704995B1 (fi)
NO (1) NO941628L (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2782867A1 (fr) * 1998-08-31 2000-03-03 Canon Europa Nv Dispositif et procede de communication a distance et systemes les utilisant
DE19959715A1 (de) * 1999-12-10 2001-06-13 Thomson Brandt Gmbh Gerät zum drahtlosen Empfang von Funksignalen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2580832B2 (ja) * 1990-04-19 1997-02-12 日本電気株式会社 移動体搭載アンテナ制御装置
FI90927C (fi) * 1991-10-30 1994-04-11 Valtion Teknillinen Satelliittiantennijärjestely

Also Published As

Publication number Publication date
FR2704995A1 (fr) 1994-11-10
NO941628L (no) 1994-11-07
FR2704995B1 (fr) 1995-06-09
NO941628D0 (no) 1994-05-03
EP0623966A1 (fr) 1994-11-09
FI942022A (fi) 1994-11-06

Similar Documents

Publication Publication Date Title
IL116091A0 (en) Pilot signal searching technique for a cellular communications system
AU5521098A (en) System for improving the quality of a received radio signal
DE69227950D1 (de) Antennensystem zum Empfang von Rundfunk- oder Kommunikationssignalen von einem Satelliten
AU6307390A (en) P-code-aided global positioning system receiver
EE9900098A (et) Raadiosidesüsteemid ja meetodid tugisignaali värelemisega edastamiseks
DE69323361D1 (de) Empfänger zum Empfang von HF-Signalen
DE69623269D1 (de) Breite antennekeule
DE69327227D1 (de) Antennensystem
DE69432004D1 (de) Radioempfänger
AU1129292A (en) Tracking antenna system
FR2702903B1 (fr) Récepteur de signaux radiofréquences.
DE3685645D1 (de) System zur kompensation eines funkinterferenzsignals.
DE69411469D1 (de) Rundfunksignalempfänger
FI960085A0 (fi) Matkaviestiantennijärjestelmä
NO994302L (no) Fremgangsmaate for aa velge et signal, samt et celledelt radiosystem
AU670964B2 (en) An arrangement for demodulating speech signals discontinuously transmitted from a mobile unit
DE69429302D1 (de) Radioempfänger
AU658126B1 (en) Distributed receiver system for antenna array
NO961972L (no) Undervanns-slepeantenne
DE69428184D1 (de) Funkempfänger
FI102702B1 (fi) Menetelmä suoramuunnosvastaanottimen toteuttamiseksi 6-porttipiirillä
DE69433419D1 (de) Tragbares Radiosignal-Detektionssystem
AU7287694A (en) Antenna system having plural antenna portions
DE69418545D1 (de) Mehrkanal-Datenempfängersystem
FI942022A0 (fi) Järjestelmä antennin vastaanottamien signaalien häipymän poistamiseksi