NL6900318A - - Google Patents

Info

Publication number
NL6900318A
NL6900318A NL6900318A NL6900318A NL6900318A NL 6900318 A NL6900318 A NL 6900318A NL 6900318 A NL6900318 A NL 6900318A NL 6900318 A NL6900318 A NL 6900318A NL 6900318 A NL6900318 A NL 6900318A
Authority
NL
Netherlands
Application number
NL6900318A
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 NL6900318A publication Critical patent/NL6900318A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/0006Particular feeding systems
    • H01Q21/0012Radial guide fed arrays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02Refracting or diffracting devices, e.g. lens, prism
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26Arrangements 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
    • H01Q3/30Arrangements 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26Arrangements 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
    • H01Q3/30Arrangements 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
    • H01Q3/34Arrangements 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
NL6900318A 1968-01-09 1969-01-08 NL6900318A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69655968A 1968-01-09 1968-01-09

Publications (1)

Publication Number Publication Date
NL6900318A true NL6900318A (xx) 1969-07-11

Family

ID=24797572

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6900318A NL6900318A (xx) 1968-01-09 1969-01-08

Country Status (6)

Country Link
US (1) US3524151A (xx)
BE (1) BE726641A (xx)
DE (1) DE1901242B2 (xx)
FR (1) FR2000095A1 (xx)
GB (1) GB1205002A (xx)
NL (1) NL6900318A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3673606A (en) * 1969-08-26 1972-06-27 Hazeltine Corp Flush mounted steerable array antenna
US3701158A (en) * 1970-01-22 1972-10-24 Motorola Inc Dual mode wave energy transducer device
US3852761A (en) * 1973-04-23 1974-12-03 Rca Corp Lens fed antenna array system
US4150382A (en) * 1973-09-13 1979-04-17 Wisconsin Alumni Research Foundation Non-uniform variable guided wave antennas with electronically controllable scanning
US3958247A (en) * 1974-12-23 1976-05-18 Rca Corporation Rf power coupling network employing a parallel plate transmission line
US3942130A (en) * 1974-12-30 1976-03-02 Hughes Aircraft Company Coax-to-radial transition
FR2456399A1 (fr) * 1979-05-08 1980-12-05 Thomson Csf Antenne reseau hyperfrequence du type disque avec son dispositif d'alimentation, et application aux radars d'ecartometrie
CA2066887C (en) * 1991-05-06 1996-04-09 Harry Wong Flat cavity rf power divider

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US90952A (en) * 1869-06-08 Improvement in shifting cleats, or ring-bolts
US2566703A (en) * 1947-05-14 1951-09-04 Rca Corp Radio wave focusing device
US3276026A (en) * 1962-05-10 1966-09-27 Lab For Electronics Inc Doppler array with plural slotted waveguides and feed switching
US3245081A (en) * 1963-02-08 1966-04-05 Hughes Aircraft Co Multiple feed wide angle antenna utilizing biconcave spherical delay lens
US3170158A (en) * 1963-05-08 1965-02-16 Rotman Walter Multiple beam radar antenna system
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
US3290682A (en) * 1964-11-02 1966-12-06 Hughes Aircraft Co Multiple beam forming antenna apparatus
FR1470437A (fr) * 1966-01-14 1967-02-24 Csf Perfectionnement aux antennes constituées par des réseaux de source

Also Published As

Publication number Publication date
DE1901242A1 (de) 1969-11-06
BE726641A (xx) 1969-07-09
FR2000095B1 (xx) 1974-03-15
FR2000095A1 (fr) 1969-08-29
US3524151A (en) 1970-08-11
GB1205002A (en) 1970-09-09
DE1901242B2 (de) 1973-02-15

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