ATE25305T1 - Strahlungssystem mit zwei im selben frequenzbereich arbeitenden uebereinander angebrachten antennen. - Google Patents

Strahlungssystem mit zwei im selben frequenzbereich arbeitenden uebereinander angebrachten antennen.

Info

Publication number
ATE25305T1
ATE25305T1 AT82402217T AT82402217T ATE25305T1 AT E25305 T1 ATE25305 T1 AT E25305T1 AT 82402217 T AT82402217 T AT 82402217T AT 82402217 T AT82402217 T AT 82402217T AT E25305 T1 ATE25305 T1 AT E25305T1
Authority
AT
Austria
Prior art keywords
antenna
dipoles
antennas
frequency range
same frequency
Prior art date
Application number
AT82402217T
Other languages
German (de)
English (en)
Inventor
Rene Chesneau
Gerard Cotelle
Michel Destrade
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Application granted granted Critical
Publication of ATE25305T1 publication Critical patent/ATE25305T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
  • Mobile Radio Communication Systems (AREA)
AT82402217T 1981-12-15 1982-12-03 Strahlungssystem mit zwei im selben frequenzbereich arbeitenden uebereinander angebrachten antennen. ATE25305T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8123439A FR2518321A1 (fr) 1981-12-15 1981-12-15 Ensemble rayonnant a deux antennes superposees travaillant dans une meme gamme de frequences
EP82402217A EP0082053B1 (fr) 1981-12-15 1982-12-03 Ensemble rayonnant à deux antennes superposées travaillant dans une même gamme de fréquences

Publications (1)

Publication Number Publication Date
ATE25305T1 true ATE25305T1 (de) 1987-02-15

Family

ID=9265057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82402217T ATE25305T1 (de) 1981-12-15 1982-12-03 Strahlungssystem mit zwei im selben frequenzbereich arbeitenden uebereinander angebrachten antennen.

Country Status (5)

Country Link
EP (1) EP0082053B1 (enrdf_load_stackoverflow)
AT (1) ATE25305T1 (enrdf_load_stackoverflow)
BR (1) BR8207215A (enrdf_load_stackoverflow)
DE (1) DE3275336D1 (enrdf_load_stackoverflow)
FR (1) FR2518321A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634598B1 (fr) * 1988-07-22 1990-10-05 Thomson Lgt Antenne omnidirectionnelle, notamment pour l'emission de signaux de radiodiffusion ou de television dans la bande des ondes decimetriques, et systeme rayonnant forme d'un groupement de ces antennes
US5764195A (en) * 1996-07-24 1998-06-09 Hazeltine Corporation UHF/VHF multifunction ocean antenna system
EP1385231A1 (en) * 1996-09-26 2004-01-28 Texas Instruments Incorporated An antenna array
ITRM20100339A1 (it) * 2010-06-22 2011-12-23 Albino Benedettini "apparato ad antenna omnidirezionale per digitale terrestre"

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471515A (en) * 1944-07-25 1949-05-31 Rca Corp Antenna
DE1011012B (de) * 1956-01-31 1957-06-27 Telefunken Gmbh Antennenanordnung mit einer Schutzhuelle aus Isolierstoff
FR1196945A (fr) * 1956-11-28 1959-11-26 Budavox Budapesti Hiradastechn Antenne de télévision
DE1297707B (de) * 1962-06-29 1969-06-19 Rohde & Schwarz Antennenanordnung bestehend aus je einer Antenne fuer horizontal und vertikal polarisierte Abstrahlung
NL296766A (enrdf_load_stackoverflow) * 1962-08-17
FR1410924A (fr) * 1963-10-10 1965-09-10 Siemens Ag Dispositif répartiteur pour éléments consommateurs alimentés en quadrature de phase, notamment pour antennes
DE2711978A1 (de) * 1977-03-18 1978-09-21 Inst Rundfunktechnik Gmbh Ukw-sendeantenne

Also Published As

Publication number Publication date
FR2518321B1 (enrdf_load_stackoverflow) 1985-05-17
FR2518321A1 (fr) 1983-06-17
BR8207215A (pt) 1983-10-18
EP0082053B1 (fr) 1987-01-28
EP0082053A1 (fr) 1983-06-22
DE3275336D1 (en) 1987-03-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee