FR1210703A - Directed antenna - Google Patents

Directed antenna

Info

Publication number
FR1210703A
FR1210703A FR1210703DA FR1210703A FR 1210703 A FR1210703 A FR 1210703A FR 1210703D A FR1210703D A FR 1210703DA FR 1210703 A FR1210703 A FR 1210703A
Authority
FR
France
Prior art keywords
directed antenna
antenna
directed
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
Other languages
French (fr)
Inventor
Rudi Manthey
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
Application filed by Telefunken AG filed Critical Telefunken AG
Application granted granted Critical
Publication of FR1210703A publication Critical patent/FR1210703A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
FR1210703D 1957-06-15 1958-06-03 Directed antenna Expired FR1210703A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET13732A DE1036941B (en) 1957-06-15 1957-06-15 Directional antenna arrangement

Publications (1)

Publication Number Publication Date
FR1210703A true FR1210703A (en) 1960-03-10

Family

ID=7547430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1210703D Expired FR1210703A (en) 1957-06-15 1958-06-03 Directed antenna

Country Status (4)

Country Link
US (1) US3032761A (en)
DE (1) DE1036941B (en)
FR (1) FR1210703A (en)
GB (1) GB838574A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3204243A (en) * 1961-05-29 1965-08-31 Sylvania Electric Prod Main reflector and feed system with aperture blocking correction
GB2268834B (en) * 1980-12-04 1994-06-22 Racal Mesl Ltd Radar arrangements and methods of detecting different types of targets
JPS5979603A (en) * 1982-10-28 1984-05-08 Sony Corp Antenna
DE3820920A1 (en) * 1988-03-31 1989-11-16 Franz Eisenhofer Antenna arrangement
GB2221538A (en) * 1988-08-06 1990-02-07 Richard Edwin Byrne Detector for detecting filler in vehicle bodywork
DE202007018635U1 (en) * 2007-10-18 2009-02-12 Lfk-Lenkflugkörpersysteme Gmbh antenna system
EP2338536B1 (en) 2009-12-21 2015-08-05 Biotronik VI Patent AG Biocorrodible implants having a functionalized coating

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1932469A (en) * 1929-12-02 1933-10-31 Telefunken Gmbh Short wave signaling
US2423073A (en) * 1941-06-13 1947-06-24 Standard Telephones Cables Ltd Electromagnetic wave radiator
US2521732A (en) * 1944-10-25 1950-09-12 Kline Morris Rotating antenna scanning system
US2473421A (en) * 1945-05-30 1949-06-14 Fubini Eugene Search antenna array
US2633533A (en) * 1945-08-01 1953-03-31 Charles V Robinson Scanning antenna
US2514617A (en) * 1946-04-13 1950-07-11 Bell Telephone Labor Inc Directive scanning antenna system
US2842766A (en) * 1950-07-28 1958-07-08 Raytheon Mfg Co Beam-shaping antenna systems
US2716746A (en) * 1950-10-31 1955-08-30 Rca Corp Focusing of radar beams for a tracking radar
US2913723A (en) * 1956-01-23 1959-11-17 Csf Variable pattern radar aerial

Also Published As

Publication number Publication date
US3032761A (en) 1962-05-01
DE1036941B (en) 1958-08-21
GB838574A (en) 1960-06-22

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