DE69011425D1 - Drehbare Kurzwellen-Dipolantenne. - Google Patents

Drehbare Kurzwellen-Dipolantenne.

Info

Publication number
DE69011425D1
DE69011425D1 DE69011425T DE69011425T DE69011425D1 DE 69011425 D1 DE69011425 D1 DE 69011425D1 DE 69011425 T DE69011425 T DE 69011425T DE 69011425 T DE69011425 T DE 69011425T DE 69011425 D1 DE69011425 D1 DE 69011425D1
Authority
DE
Germany
Prior art keywords
shortwave
rotatable
dipole antenna
dipole
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 - Lifetime
Application number
DE69011425T
Other languages
English (en)
Other versions
DE69011425T2 (de
Inventor
Francois Ursenbach
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
Publication of DE69011425D1 publication Critical patent/DE69011425D1/de
Application granted granted Critical
Publication of DE69011425T2 publication Critical patent/DE69011425T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
DE69011425T 1989-06-13 1990-06-08 Drehbare Kurzwellen-Dipolantenne. Expired - Lifetime DE69011425T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907786A FR2648279B1 (fr) 1989-06-13 1989-06-13 Antenne rotative a dipoles

Publications (2)

Publication Number Publication Date
DE69011425D1 true DE69011425D1 (de) 1994-09-15
DE69011425T2 DE69011425T2 (de) 1994-12-15

Family

ID=9382650

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69011425T Expired - Lifetime DE69011425T2 (de) 1989-06-13 1990-06-08 Drehbare Kurzwellen-Dipolantenne.

Country Status (5)

Country Link
US (1) US5146233A (de)
EP (1) EP0403341B1 (de)
CA (1) CA2018711A1 (de)
DE (1) DE69011425T2 (de)
FR (1) FR2648279B1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679383B1 (fr) * 1991-07-19 1993-10-15 Thomson Csf Antenne en ondes decametriques, a prise au vent reduite.
US5319380A (en) * 1991-08-28 1994-06-07 Telefunken Sendertechnik Gmbh Antenna curtain
DE4226732A1 (de) * 1992-08-13 1994-02-17 Abb Patent Gmbh Kurzwellen-Vorhang-Sendeantenne
FR2711289B1 (fr) * 1993-10-15 1995-12-15 Thomson Csf Ensemble de radiodiffusion comportant une antenne rotative à dipôles rigides et joint rotatif conçu pour cet ensemble.
FR2711290B1 (fr) * 1993-10-15 1995-12-15 Thomson Csf Ensemble de radiodiffusion comportant une antenne rotative à dipôles filaires et joint rotatif conçu pour cet ensemble.
US5541614A (en) * 1995-04-04 1996-07-30 Hughes Aircraft Company Smart antenna system using microelectromechanically tunable dipole antennas and photonic bandgap materials
US5943223A (en) * 1997-10-15 1999-08-24 Reliance Electric Industrial Company Electric switches for reducing on-state power loss
CN102544762B (zh) * 2012-01-17 2014-03-12 陕西海通天线有限责任公司 适合近中远通信距离使用的全向短波高增益天线阵

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429653A (en) * 1940-03-01 1947-10-28 Int Standard Electric Corp Antenna mounting system
US2558727A (en) * 1942-07-01 1951-07-03 Edwin J Bernet Antenna
CH256371A (de) * 1945-03-24 1948-08-15 Lorenz C Ag Richtantennenanordnung für Ultrakurzwellen.
US2577469A (en) * 1946-05-18 1951-12-04 Rca Corp Antenna
US2870443A (en) * 1953-04-15 1959-01-20 Leonard J Lynch Television antenna
DE1050397B (de) * 1954-08-25
US3165817A (en) * 1962-09-10 1965-01-19 Grady L Teague Method of making a collapsible antenna of wire mesh
DE2752387C2 (de) * 1977-11-24 1981-09-24 Brown, Boveri & Cie Ag, 6800 Mannheim Kurzwellen-Drehantennen-Stand
DE3202445A1 (de) * 1982-01-26 1983-08-04 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Schaltungsanordnung zur speisung einer leuchtstoffroehre
FR2594602B1 (fr) * 1986-02-18 1988-05-13 Thomson Csf Antenne rideau rotative
FR2620575B1 (fr) * 1987-09-11 1990-03-02 Thomson Csf Antenne pour ondes decametriques, a dipoles et reflecteur forme de fils

Also Published As

Publication number Publication date
CA2018711A1 (en) 1990-12-13
EP0403341A1 (de) 1990-12-19
US5146233A (en) 1992-09-08
FR2648279A1 (fr) 1990-12-14
EP0403341B1 (de) 1994-08-10
FR2648279B1 (fr) 1991-11-29
DE69011425T2 (de) 1994-12-15

Similar Documents

Publication Publication Date Title
FR2651926B1 (fr) Antenne plane.
FR2651608B1 (fr) Antenne plane.
DE68910182T2 (de) Einziehbare Antenne.
DE68919323D1 (de) Mikrostreifenantenne.
DE69014607D1 (de) Gruppenantennen.
NL191622C (nl) Antenne-inrichting.
DE69111757T2 (de) Flache Mikrowellen-Schlitzantenne.
DK447589A (da) Antenne
FR2667730B1 (fr) Antenne.
FR2645353B1 (fr) Antenne plane
NO880036L (no) Antenne.
DE69020256D1 (de) Fensterantenne.
DE69011425D1 (de) Drehbare Kurzwellen-Dipolantenne.
DE59200414D1 (de) UHF-Yagi-Antenne.
FR2664749B1 (fr) Antenne microonde.
FR2666691B2 (fr) Antenne microonde.
DE69008551D1 (de) Antennensystem.
DK124985D0 (da) Dipolantenne
NL194817B (nl) Antenne-inrichting.
NO903822L (no) Antenneanordning.
NO891468D0 (no) Antenne.
DE69105224D1 (de) Antenne.
DE59104858D1 (de) Dielektrische Antenne.
FR2695257B1 (fr) Antenne.
FR2694137B1 (fr) Antenne.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition