NL7008236A - - Google Patents

Info

Publication number
NL7008236A
NL7008236A NL7008236A NL7008236A NL7008236A NL 7008236 A NL7008236 A NL 7008236A NL 7008236 A NL7008236 A NL 7008236A NL 7008236 A NL7008236 A NL 7008236A NL 7008236 A NL7008236 A NL 7008236A
Authority
NL
Netherlands
Application number
NL7008236A
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 filed Critical
Publication of NL7008236A publication Critical patent/NL7008236A/xx

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
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays
    • 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
    • H01Q3/30—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 varying the relative phase between the radiating elements of an array
    • H01Q3/34—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 varying the relative phase between the radiating elements of an array by electrical means
    • 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
    • H01Q3/44—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 electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
NL7008236A 1969-06-24 1970-06-05 NL7008236A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691932028 DE1932028C3 (de) 1969-06-24 1969-06-24 Radargerat mit Richtantenne aus phaseneinstellbaren Einzelstrahlern zur Aussendung mehrerer verschieden frequenter Radarsignale

Publications (1)

Publication Number Publication Date
NL7008236A true NL7008236A (de) 1970-12-29

Family

ID=5737881

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7008236A NL7008236A (de) 1969-06-24 1970-06-05

Country Status (4)

Country Link
DE (1) DE1932028C3 (de)
FR (1) FR2047911B1 (de)
GB (1) GB1304256A (de)
NL (1) NL7008236A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2115984B (en) * 1982-03-01 1986-09-24 Raytheon Co Transceiver element
FR2626717A1 (fr) * 1983-08-22 1989-08-04 Radant Etudes Procede et installation de multiplexage spatial et temporel hyperfrequence
DE4030889A1 (de) * 1990-09-29 1992-04-09 Intertech Zeichengeraete Guent Verbindung aus kunststoff fuer zirkel und daran loesbar gehaltene zusatzteile

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958724A (de) * 1938-09-26 1950-03-17
US3305867A (en) * 1963-11-05 1967-02-21 Raytheon Co Antenna array system
US3354461A (en) * 1963-11-15 1967-11-21 Kenneth S Kelleher Steerable antenna array
US3390333A (en) * 1965-10-29 1968-06-25 Rca Corp Parallel amplifiers with input and output coupling by means of closelypacked, electrically small input and output radiators
FR1573820A (de) * 1966-09-01 1969-07-11
US3406399A (en) * 1966-12-02 1968-10-15 Bell Telephone Labor Inc Multibeam formation means for array radar
US3496569A (en) * 1967-02-16 1970-02-17 Bell Telephone Labor Inc Phased array multibeam formation antenna system

Also Published As

Publication number Publication date
FR2047911B1 (de) 1974-09-20
FR2047911A1 (de) 1971-03-19
DE1932028B2 (de) 1973-04-12
DE1932028A1 (de) 1971-01-07
DE1932028C3 (de) 1973-11-15
GB1304256A (de) 1973-01-24

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