FR2047911B1 - - Google Patents

Info

Publication number
FR2047911B1
FR2047911B1 FR7023352A FR7023352A FR2047911B1 FR 2047911 B1 FR2047911 B1 FR 2047911B1 FR 7023352 A FR7023352 A FR 7023352A FR 7023352 A FR7023352 A FR 7023352A FR 2047911 B1 FR2047911 B1 FR 2047911B1
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
FR7023352A
Other versions
FR2047911A1 (fr
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Publication of FR2047911A1 publication Critical patent/FR2047911A1/fr
Application granted granted Critical
Publication of FR2047911B1 publication Critical patent/FR2047911B1/fr
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
    • H01Q25/007—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
FR7023352A 1969-06-24 1970-06-24 Expired FR2047911B1 (fr)

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 (2)

Publication Number Publication Date
FR2047911A1 FR2047911A1 (fr) 1971-03-19
FR2047911B1 true FR2047911B1 (fr) 1974-09-20

Family

ID=5737881

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7023352A Expired FR2047911B1 (fr) 1969-06-24 1970-06-24

Country Status (4)

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

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 (fr) * 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 (fr) * 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
FR2047911A1 (fr) 1971-03-19
DE1932028B2 (de) 1973-04-12
DE1932028A1 (de) 1971-01-07
NL7008236A (fr) 1970-12-29
DE1932028C3 (de) 1973-11-15
GB1304256A (fr) 1973-01-24

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Legal Events

Date Code Title Description
ST Notification of lapse