FI52258B - - Google Patents

Info

Publication number
FI52258B
FI52258B FI3544/69A FI354469A FI52258B FI 52258 B FI52258 B FI 52258B FI 3544/69 A FI3544/69 A FI 3544/69A FI 354469 A FI354469 A FI 354469A FI 52258 B FI52258 B FI 52258B
Authority
FI
Finland
Application number
FI3544/69A
Other languages
Finnish (fi)
Other versions
FI52258C (fi
Inventor
Erich Schuettloeffel
Hans-Dieter Kuehne
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/de
Application filed by Telefunken Patent filed Critical Telefunken Patent
Application granted granted Critical
Publication of FI52258B publication Critical patent/FI52258B/fi
Publication of FI52258C publication Critical patent/FI52258C/fi

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations 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
    • H01Q19/12—Combinations 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
    • H01Q19/13—Combinations 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/125—Means for positioning
FI693544A 1968-12-07 1969-12-05 Suunta-antenni. FI52258C (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681813406 DE1813406C (de) 1968-12-07 Richtantenne, bestehend aus einem Pa rabolspiegel und einem Speisehohlleiter

Publications (2)

Publication Number Publication Date
FI52258B true FI52258B (enrdf_load_stackoverflow) 1977-03-31
FI52258C FI52258C (fi) 1977-07-11

Family

ID=5715600

Family Applications (1)

Application Number Title Priority Date Filing Date
FI693544A FI52258C (fi) 1968-12-07 1969-12-05 Suunta-antenni.

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119778U (enrdf_load_stackoverflow) * 1974-07-30 1976-02-13
IT1108290B (it) * 1978-05-11 1985-12-02 Cselt Centro Studi Lab Telecom Antenna a riflettore parabolico con caratteristiche irradiative ottimali
DE2939697A1 (de) * 1979-09-29 1981-04-16 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Richtantenne
DE2939562C2 (de) * 1979-09-29 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hornstrahler als Erreger für eine Reflektorantenne mit einem Hybridmoden-Anregungsteil
FR2514570A1 (fr) * 1981-10-09 1983-04-15 Thomson Brandt Support d'antenne destinee a capter des emissions de television provenant d'un satellite geostationnaire et ensemble forme par un tel support et son antenne
FR2536591B1 (fr) * 1982-11-23 1985-09-20 Thomson Brandt Support d'antenne de telecommunications par satellite geostationnaire et ensemble forme par un tel support et son antenne
DE9014875U1 (de) * 1990-10-27 1991-01-10 Kabelmetal Electro Gmbh, 30179 Hannover Antenne mit einem parabolischen Reflektor
US5187491A (en) * 1991-01-29 1993-02-16 Raytheon Company Low sidelobes antenna
FR2745423B1 (fr) * 1996-02-26 1998-06-12 Pingon Maurice Support d'antenne
US5870062A (en) * 1996-06-27 1999-02-09 Andrew Corporation Microwave antenna feed structure
FR2925769B1 (fr) * 2007-12-21 2010-05-21 Thales Sa Dispositif d'acheminement de signaux pour positionneur d'antenne mobile.

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 (de) * 1965-10-01 1974-07-18 Telefunken Patentverwertungsgesellschaft Mbh, 7900 Ulm Hohlleiter

Also Published As

Publication number Publication date
FR2025593B1 (enrdf_load_stackoverflow) 1974-03-15
FI52258C (fi) 1977-07-11
GB1230275A (enrdf_load_stackoverflow) 1971-04-28
CH493110A (de) 1970-06-30
DK125046C (da) 1977-02-28
DE1813406A1 (de) 1970-08-20
AT289896B (de) 1971-05-10
JPS497975B1 (enrdf_load_stackoverflow) 1974-02-23
SE351079B (enrdf_load_stackoverflow) 1972-11-13
DK125046B (da) 1972-12-18
DE1813406B2 (de) 1970-08-20
US3623115A (en) 1971-11-23
NO124804B (enrdf_load_stackoverflow) 1972-06-05
FR2025593A1 (enrdf_load_stackoverflow) 1970-09-11

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