NO941628L - Device for attenuating fading in signals received by means of an antenna - Google Patents
Device for attenuating fading in signals received by means of an antennaInfo
- Publication number
- NO941628L NO941628L NO941628A NO941628A NO941628L NO 941628 L NO941628 L NO 941628L NO 941628 A NO941628 A NO 941628A NO 941628 A NO941628 A NO 941628A NO 941628 L NO941628 L NO 941628L
- Authority
- NO
- Norway
- Prior art keywords
- antenna
- fading
- attenuating
- signals received
- radio signals
- Prior art date
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
Abstract
En anordning for å motta radiosignaler omfatter en mottager (25) som over forbindelseorganer (29) er tilkoblet en antenne (11).. Detektorutstyr (30) er anordnet for å påvise selektiv fading av nevnte radiosignaler samt for å samvirke med utstyr (28) for forskyvning av antennen (11) og innrettet for å utfare en slik antenneforskyvning at den selektive fading opphører. Anordningen er først og fremst beregnet for mottagere som befinner seg i kjøretøyer.An apparatus for receiving radio signals comprises a receiver (25) connected to an antenna (11) via connecting means (29). Detector equipment (30) is provided for detecting selective fading of said radio signals and for cooperating with equipment (28). for displacing the antenna (11) and arranged to evoke such antenna displacement that the selective fading ceases. The device is primarily intended for recipients who are in vehicles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9305368A FR2704995B1 (en) | 1993-05-05 | 1993-05-05 | SYSTEM FOR SUPPRESSING SELECTIVE FADING OF SIGNALS RECEIVED BY A MOTOR VEHICLE ANTENNA. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO941628D0 NO941628D0 (en) | 1994-05-03 |
NO941628L true NO941628L (en) | 1994-11-07 |
Family
ID=9446788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO941628A NO941628L (en) | 1993-05-05 | 1994-05-03 | Device for attenuating fading in signals received by means of an antenna |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0623966A1 (en) |
FI (1) | FI942022A (en) |
FR (1) | FR2704995B1 (en) |
NO (1) | NO941628L (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2782867A1 (en) * | 1998-08-31 | 2000-03-03 | Canon Europa Nv | REMOTE COMMUNICATION DEVICE AND METHOD AND SYSTEMS USING THE SAME |
DE19959715A1 (en) * | 1999-12-10 | 2001-06-13 | Thomson Brandt Gmbh | Device for the wireless reception of radio signals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2580832B2 (en) * | 1990-04-19 | 1997-02-12 | 日本電気株式会社 | Mobile mounted antenna controller |
FI90927C (en) * | 1991-10-30 | 1994-04-11 | Valtion Teknillinen | Satellite Antenna device |
-
1993
- 1993-05-05 FR FR9305368A patent/FR2704995B1/en not_active Expired - Fee Related
-
1994
- 1994-05-02 FI FI942022A patent/FI942022A/en unknown
- 1994-05-03 NO NO941628A patent/NO941628L/en unknown
- 1994-05-04 EP EP94400973A patent/EP0623966A1/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
FI942022A (en) | 1994-11-06 |
FI942022A0 (en) | 1994-05-02 |
NO941628D0 (en) | 1994-05-03 |
FR2704995A1 (en) | 1994-11-10 |
EP0623966A1 (en) | 1994-11-09 |
FR2704995B1 (en) | 1995-06-09 |
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