DE3275336D1 - Radiating system comprising two stacked antennas working in the same frequency band - Google Patents

Radiating system comprising two stacked antennas working in the same frequency band

Info

Publication number
DE3275336D1
DE3275336D1 DE8282402217T DE3275336T DE3275336D1 DE 3275336 D1 DE3275336 D1 DE 3275336D1 DE 8282402217 T DE8282402217 T DE 8282402217T DE 3275336 T DE3275336 T DE 3275336T DE 3275336 D1 DE3275336 D1 DE 3275336D1
Authority
DE
Germany
Prior art keywords
antenna
dipoles
same frequency
radiating system
frequency band
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
Application number
DE8282402217T
Other languages
English (en)
Inventor
Rene Chesneau
Gerard Cotelle
Michel Destrade
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
Application granted granted Critical
Publication of DE3275336D1 publication Critical patent/DE3275336D1/de
Expired legal-status Critical Current

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)
DE8282402217T 1981-12-15 1982-12-03 Radiating system comprising two stacked antennas working in the same frequency band Expired DE3275336D1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE3275336D1 true DE3275336D1 (en) 1987-03-05

Family

ID=9265057

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282402217T Expired DE3275336D1 (en) 1981-12-15 1982-12-03 Radiating system comprising two stacked antennas working in the same frequency band

Country Status (5)

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

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 (de) * 1996-09-26 2004-01-28 Texas Instruments Incorporated Gruppenantenne
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 (de) * 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
EP0082053B1 (de) 1987-01-28
FR2518321B1 (de) 1985-05-17
BR8207215A (pt) 1983-10-18
EP0082053A1 (de) 1983-06-22
FR2518321A1 (fr) 1983-06-17
ATE25305T1 (de) 1987-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee