FR2711289B1 - Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble. - Google Patents

Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble.

Info

Publication number
FR2711289B1
FR2711289B1 FR9312286A FR9312286A FR2711289B1 FR 2711289 B1 FR2711289 B1 FR 2711289B1 FR 9312286 A FR9312286 A FR 9312286A FR 9312286 A FR9312286 A FR 9312286A FR 2711289 B1 FR2711289 B1 FR 2711289B1
Authority
FR
France
Prior art keywords
assembly
rotary
broadcasting
joint designed
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.)
Expired - Fee Related
Application number
FR9312286A
Other languages
English (en)
Other versions
FR2711289A1 (fr
Inventor
Jean-Marc Martin
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9312286A priority Critical patent/FR2711289B1/fr
Priority to EP94402275A priority patent/EP0649182A1/fr
Priority to US08/323,127 priority patent/US5515063A/en
Publication of FR2711289A1 publication Critical patent/FR2711289A1/fr
Application granted granted Critical
Publication of FR2711289B1 publication Critical patent/FR2711289B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/06—Movable joints, e.g. rotating joints
    • H01P1/062—Movable joints, e.g. rotating joints the relative movement being a rotation
    • H01P1/066—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation
    • H01P1/069—Movable joints, e.g. rotating joints the relative movement being a rotation with an unlimited angle of rotation the energy being transmitted in at least one ring-shaped transmission line located around an axial transmission line; Concentric coaxial systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
FR9312286A 1993-10-15 1993-10-15 Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble. Expired - Fee Related FR2711289B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9312286A FR2711289B1 (fr) 1993-10-15 1993-10-15 Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble.
EP94402275A EP0649182A1 (fr) 1993-10-15 1994-10-11 Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble
US08/323,127 US5515063A (en) 1993-10-15 1994-10-14 Broadcasting set comprising a rigid-dipole rotary antenna and rotating joint designed for this set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312286A FR2711289B1 (fr) 1993-10-15 1993-10-15 Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble.

Publications (2)

Publication Number Publication Date
FR2711289A1 FR2711289A1 (fr) 1995-04-21
FR2711289B1 true FR2711289B1 (fr) 1995-12-15

Family

ID=9451870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312286A Expired - Fee Related FR2711289B1 (fr) 1993-10-15 1993-10-15 Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble.

Country Status (3)

Country Link
US (1) US5515063A (fr)
EP (1) EP0649182A1 (fr)
FR (1) FR2711289B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19633379A1 (de) * 1996-08-19 1998-02-26 Thomcast Gmbh Sendeanlagen Fue Antennenanordnung
FR2969831B1 (fr) * 2010-12-27 2013-05-10 Thales Sa Dispositif d'emission radiofrequence
CN112821074B (zh) * 2021-01-04 2023-04-28 中国人民解放军海军工程大学 一种有源短波宽带双鞭天线

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653208C3 (de) * 1973-06-15 1980-05-08 Georg Dipl.-Ing. Dr.-Ing. 8152 Feldkirchen-Westerham Spinner Koaxiale HF-Mehrfachdrehkupplung
US3914715A (en) * 1974-06-26 1975-10-21 Texas Instruments Inc Coaxial ring rotary joint
DE2752387C2 (de) * 1977-11-24 1981-09-24 Brown, Boveri & Cie Ag, 6800 Mannheim Kurzwellen-Drehantennen-Stand
DE3042738A1 (de) * 1980-11-13 1982-06-24 Brown, Boveri & Cie Ag, 6800 Mannheim Kurzwellendrehantenne
US4543549A (en) * 1984-02-03 1985-09-24 United Technologies Corporation Multiple channel rotary joint
FR2594602B1 (fr) * 1986-02-18 1988-05-13 Thomson Csf Antenne rideau rotative
FR2642538B1 (fr) * 1989-01-31 1991-05-24 Europ Propulsion Systeme de stabilisation mecanique a contre-rotation a rotors emboites
FR2648279B1 (fr) * 1989-06-13 1991-11-29 Thomson Csf Antenne rotative a dipoles
FR2679383B1 (fr) * 1991-07-19 1993-10-15 Thomson Csf Antenne en ondes decametriques, a prise au vent reduite.

Also Published As

Publication number Publication date
EP0649182A1 (fr) 1995-04-19
US5515063A (en) 1996-05-07
FR2711289A1 (fr) 1995-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse