GB1205002A - Phased array transmission lens feed system - Google Patents

Phased array transmission lens feed system

Info

Publication number
GB1205002A
GB1205002A GB638/69A GB63869A GB1205002A GB 1205002 A GB1205002 A GB 1205002A GB 638/69 A GB638/69 A GB 638/69A GB 63869 A GB63869 A GB 63869A GB 1205002 A GB1205002 A GB 1205002A
Authority
GB
United Kingdom
Prior art keywords
lens
waveguide
plate
rear face
probes
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
GB638/69A
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of GB1205002A publication Critical patent/GB1205002A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H01Q21/0012—Radial guide fed arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • 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
    • 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

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
GB638/69A 1968-01-09 1969-01-03 Phased array transmission lens feed system Expired GB1205002A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1205002A true GB1205002A (en) 1970-09-09

Family

ID=24797572

Family Applications (1)

Application Number Title Priority Date Filing Date
GB638/69A Expired GB1205002A (en) 1968-01-09 1969-01-03 Phased array transmission lens feed system

Country Status (6)

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

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
FR2000095B1 (enrdf_load_stackoverflow) 1974-03-15
NL6900318A (enrdf_load_stackoverflow) 1969-07-11
FR2000095A1 (fr) 1969-08-29
US3524151A (en) 1970-08-11
DE1901242B2 (de) 1973-02-15
DE1901242A1 (de) 1969-11-06
BE726641A (enrdf_load_stackoverflow) 1969-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees