FI52258C - Suunta-antenni. - Google Patents

Suunta-antenni.

Info

Publication number
FI52258C
FI52258C FI693544A FI354469A FI52258C FI 52258 C FI52258 C FI 52258C FI 693544 A FI693544 A FI 693544A FI 354469 A FI354469 A FI 354469A FI 52258 C FI52258 C FI 52258C
Authority
FI
Finland
Prior art keywords
directional antenna
directional
antenna
Prior art date
Application number
FI693544A
Other languages
English (en)
Swedish (sv)
Other versions
FI52258B (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
Publication of FI52258B publication Critical patent/FI52258B/fi
Application granted granted Critical
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 FI52258B (fi) 1977-03-31
FI52258C true 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 (fi)
JP (1) JPS497975B1 (fi)
AT (1) AT289896B (fi)
CH (1) CH493110A (fi)
DK (1) DK125046C (fi)
FI (1) FI52258C (fi)
FR (1) FR2025593B1 (fi)
GB (1) GB1230275A (fi)
NO (1) NO124804B (fi)
SE (1) SE351079B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119778U (fi) * 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
DE2939562C2 (de) * 1979-09-29 1982-09-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Hornstrahler als Erreger für eine Reflektorantenne mit einem Hybridmoden-Anregungsteil
DE2939697A1 (de) * 1979-09-29 1981-04-16 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Richtantenne
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 (fi) * 1990-10-27 1991-01-10 Kabelmetal Electro Gmbh, 3000 Hannover, De
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
US3623115A (en) 1971-11-23
FI52258B (fi) 1977-03-31
NO124804B (fi) 1972-06-05
DE1813406A1 (de) 1970-08-20
FR2025593B1 (fi) 1974-03-15
CH493110A (de) 1970-06-30
DK125046B (da) 1972-12-18
GB1230275A (fi) 1971-04-28
DE1813406B2 (de) 1970-08-20
JPS497975B1 (fi) 1974-02-23
AT289896B (de) 1971-05-10
FR2025593A1 (fi) 1970-09-11
SE351079B (fi) 1972-11-13
DK125046C (da) 1977-02-28

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