CH493110A - Directional antenna - Google Patents

Directional antenna

Info

Publication number
CH493110A
CH493110A CH1661169A CH1661169A CH493110A CH 493110 A CH493110 A CH 493110A CH 1661169 A CH1661169 A CH 1661169A CH 1661169 A CH1661169 A CH 1661169A CH 493110 A CH493110 A CH 493110A
Authority
CH
Switzerland
Prior art keywords
directional antenna
directional
antenna
Prior art date
Application number
CH1661169A
Other languages
German (de)
Inventor
Erich Dr Schuettloeffel
Kuehne Hans-Dieter
Original Assignee
Telefunken Patent
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
Priority claimed from DE19681813406 external-priority patent/DE1813406C/en
Application filed by Telefunken Patent filed Critical Telefunken Patent
Publication of CH493110A publication Critical patent/CH493110A/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/125Means for positioning
CH1661169A 1968-12-07 1969-11-07 Directional antenna CH493110A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681813406 DE1813406C (en) 1968-12-07 Directional antenna, consisting of a parabolic mirror and a feed waveguide

Publications (1)

Publication Number Publication Date
CH493110A true CH493110A (en) 1970-06-30

Family

ID=5715600

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1661169A CH493110A (en) 1968-12-07 1969-11-07 Directional antenna

Country Status (10)

Country Link
US (1) US3623115A (en)
JP (1) JPS497975B1 (en)
AT (1) AT289896B (en)
CH (1) CH493110A (en)
DK (1) DK125046C (en)
FI (1) FI52258C (en)
FR (1) FR2025593B1 (en)
GB (1) GB1230275A (en)
NO (1) NO124804B (en)
SE (1) SE351079B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0817307A2 (en) * 1996-06-27 1998-01-07 Andrew A.G. Microwave antenna feed structure

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119778U (en) * 1974-07-30 1976-02-13
IT1108290B (en) * 1978-05-11 1985-12-02 Cselt Centro Studi Lab Telecom PARABOLIC REFLECTOR ANTENNA WITH OPTIMAL IRRADIATIVE CHARACTERISTICS
DE2939562C2 (en) * 1979-09-29 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Horn antenna as exciter for a reflector antenna with a hybrid mode excitation part
DE2939697A1 (en) * 1979-09-29 1981-04-16 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover DIRECTIONAL ANTENNA
FR2514570A1 (en) * 1981-10-09 1983-04-15 Thomson Brandt ANTENNA CARRIER FOR CAPTURING TELEVISION TRANSMISSIONS FROM A GEOSTATIONARY SATELLITE AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA
FR2536591B1 (en) * 1982-11-23 1985-09-20 Thomson Brandt GEOSTATIONARY SATELLITE TELECOMMUNICATION ANTENNA SUPPORT AND ASSEMBLY FORMED BY SUCH A SUPPORT AND ITS ANTENNA
DE9014875U1 (en) * 1990-10-27 1991-01-10 Kabelmetal Electro Gmbh, 30179 Hannover Antenna with a parabolic reflector
US5187491A (en) * 1991-01-29 1993-02-16 Raytheon Company Low sidelobes antenna
FR2745423B1 (en) * 1996-02-26 1998-06-12 Pingon Maurice ANTENNA SUPPORT
FR2925769B1 (en) * 2007-12-21 2010-05-21 Thales Sa SIGNAL DELIVERY DEVICE FOR MOBILE ANTENNA POSITIONER.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814038A (en) * 1953-07-29 1957-11-19 Westinghouse Electric Corp Lightweight antennas
US2956248A (en) * 1954-12-27 1960-10-11 Strand John Flexible transmission line
US3140491A (en) * 1963-01-24 1964-07-07 Boeing Co Diffraction shield consisting of notched ring which frames passive reflector
US3351947A (en) * 1965-02-17 1967-11-07 Mark Products Company Shrouded parabolic antenna structure
DE1590675C3 (en) * 1965-10-01 1974-07-18 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Waveguide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0817307A2 (en) * 1996-06-27 1998-01-07 Andrew A.G. Microwave antenna feed structure
EP0817307A3 (en) * 1996-06-27 1998-10-21 Andrew A.G. Microwave antenna feed structure

Also Published As

Publication number Publication date
FR2025593B1 (en) 1974-03-15
DK125046C (en) 1977-02-28
AT289896B (en) 1971-05-10
JPS497975B1 (en) 1974-02-23
FI52258B (en) 1977-03-31
US3623115A (en) 1971-11-23
SE351079B (en) 1972-11-13
GB1230275A (en) 1971-04-28
FR2025593A1 (en) 1970-09-11
DK125046B (en) 1972-12-18
DE1813406B2 (en) 1970-08-20
NO124804B (en) 1972-06-05
DE1813406A1 (en) 1970-08-20
FI52258C (en) 1977-07-11

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Legal Events

Date Code Title Description
PL Patent ceased