FR1231221A - Antennes superdirectives - Google Patents

Antennes superdirectives

Info

Publication number
FR1231221A
FR1231221A FR791715A FR791715A FR1231221A FR 1231221 A FR1231221 A FR 1231221A FR 791715 A FR791715 A FR 791715A FR 791715 A FR791715 A FR 791715A FR 1231221 A FR1231221 A FR 1231221A
Authority
FR
France
Prior art keywords
superdirective
antennas
superdirective antennas
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
FR791715A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR791715A priority Critical patent/FR1231221A/fr
Priority to GB11084/60A priority patent/GB914399A/en
Priority to US18598A priority patent/US3160887A/en
Priority to DEC21133A priority patent/DE1107735B/de
Application granted granted Critical
Publication of FR1231221A publication Critical patent/FR1231221A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/22—Antenna units of the array energised non-uniformly in amplitude or phase, e.g. tapered array or binomial array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
FR791715A 1959-04-10 1959-04-10 Antennes superdirectives Expired FR1231221A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR791715A FR1231221A (fr) 1959-04-10 1959-04-10 Antennes superdirectives
GB11084/60A GB914399A (en) 1959-04-10 1960-03-29 Improvements in directional aerials
US18598A US3160887A (en) 1959-04-10 1960-03-30 Broadside array with adjustable coupling network for beam shaping
DEC21133A DE1107735B (de) 1959-04-10 1960-04-02 Antenne mit grosser Richtwirkung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR791715A FR1231221A (fr) 1959-04-10 1959-04-10 Antennes superdirectives

Publications (1)

Publication Number Publication Date
FR1231221A true FR1231221A (fr) 1960-09-27

Family

ID=8713492

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791715A Expired FR1231221A (fr) 1959-04-10 1959-04-10 Antennes superdirectives

Country Status (4)

Country Link
US (1) US3160887A (fr)
DE (1) DE1107735B (fr)
FR (1) FR1231221A (fr)
GB (1) GB914399A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331651A (en) * 1963-06-24 1967-07-18 Rca Corp Phased array light deflecting system
GB1056352A (en) * 1963-07-29 1967-01-25 Marconi Co Ltd Improvements in or relating to aerial systems
US3274602A (en) * 1963-09-16 1966-09-20 North American Aviation Inc Antenna having variable beamwidth achieved by variation of source width
US3295138A (en) * 1963-10-31 1966-12-27 Sylvania Electric Prod Phased array system
US3323080A (en) * 1964-08-24 1967-05-30 Northern Electric Co Fine attenuator and phase shifter
FR1564646A (fr) * 1968-02-09 1969-04-25
US3573837A (en) * 1969-06-30 1971-04-06 Us Navy Vector transfer feed system for a circular array antenna
US3868695A (en) * 1973-07-18 1975-02-25 Westinghouse Electric Corp Conformal array beam forming network
US4150382A (en) * 1973-09-13 1979-04-17 Wisconsin Alumni Research Foundation Non-uniform variable guided wave antennas with electronically controllable scanning
US3911442A (en) * 1974-02-15 1975-10-07 Raytheon Co Constant beamwidth antenna
DE2632615C3 (de) * 1976-07-20 1979-08-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Satelliten-Nachrichtenübertragungssystem
US4237464A (en) * 1978-12-26 1980-12-02 The United States Of America As Represented By The Secretary Of The Army Radar antenna employing phase shifted collinear dipoles
US4376940A (en) * 1980-10-29 1983-03-15 Bell Telephone Laboratories, Incorporated Antenna arrangements for suppressing selected sidelobes
US4364052A (en) * 1980-10-29 1982-12-14 Bell Telephone Laboratories, Incorporated Antenna arrangements for suppressing selected sidelobes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1627718A (en) * 1921-09-03 1927-05-10 Ware Radio Inc Radiotelephony
US2030181A (en) * 1933-10-06 1936-02-11 American Telephone & Telegraph Directional radio signaling
US2286839A (en) * 1939-12-20 1942-06-16 Bell Telephone Labor Inc Directive antenna system
US2437281A (en) * 1944-07-19 1948-03-09 Sperry Corp High-frequency radiant energy apparatus
US2776412A (en) * 1955-02-04 1957-01-01 Litton Industries Inc Magnetic system for microwave components
US3028593A (en) * 1955-10-12 1962-04-03 Alford Andrew Device for measuring distances and directions of distant objects

Also Published As

Publication number Publication date
GB914399A (en) 1963-01-02
DE1107735B (de) 1961-05-31
US3160887A (en) 1964-12-08

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