FR2025593B1 - - Google Patents

Info

Publication number
FR2025593B1
FR2025593B1 FR6941777A FR6941777A FR2025593B1 FR 2025593 B1 FR2025593 B1 FR 2025593B1 FR 6941777 A FR6941777 A FR 6941777A FR 6941777 A FR6941777 A FR 6941777A FR 2025593 B1 FR2025593 B1 FR 2025593B1
Authority
FR
France
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
FR6941777A
Other languages
French (fr)
Other versions
FR2025593A1 (ja
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 AG filed Critical Telefunken AG
Publication of FR2025593A1 publication Critical patent/FR2025593A1/fr
Application granted granted Critical
Publication of FR2025593B1 publication Critical patent/FR2025593B1/fr
Expired legal-status Critical Current

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
FR6941777A 1968-12-07 1969-12-03 Expired FR2025593B1 (ja)

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
FR2025593A1 FR2025593A1 (ja) 1970-09-11
FR2025593B1 true FR2025593B1 (ja) 1974-03-15

Family

ID=5715600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6941777A Expired FR2025593B1 (ja) 1968-12-07 1969-12-03

Country Status (10)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119778U (ja) * 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
CH493110A (de) 1970-06-30
FI52258C (fi) 1977-07-11
JPS497975B1 (ja) 1974-02-23
DE1813406B2 (de) 1970-08-20
DE1813406A1 (de) 1970-08-20
NO124804B (ja) 1972-06-05
AT289896B (de) 1971-05-10
GB1230275A (ja) 1971-04-28
SE351079B (ja) 1972-11-13
DK125046C (da) 1977-02-28
US3623115A (en) 1971-11-23
FR2025593A1 (ja) 1970-09-11
FI52258B (ja) 1977-03-31
DK125046B (da) 1972-12-18

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Legal Events

Date Code Title Description
ST Notification of lapse