GB1174787A - Improvements to Antenna Systems Comprising Electronically Scanned Arrays - Google Patents

Improvements to Antenna Systems Comprising Electronically Scanned Arrays

Info

Publication number
GB1174787A
GB1174787A GB57059/66A GB5705966A GB1174787A GB 1174787 A GB1174787 A GB 1174787A GB 57059/66 A GB57059/66 A GB 57059/66A GB 5705966 A GB5705966 A GB 5705966A GB 1174787 A GB1174787 A GB 1174787A
Authority
GB
United Kingdom
Prior art keywords
phase
changes
incremental
sign
dec
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
GB57059/66A
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
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1174787A publication Critical patent/GB1174787A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
GB57059/66A 1965-12-21 1966-12-20 Improvements to Antenna Systems Comprising Electronically Scanned Arrays Expired GB1174787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43168 1965-12-21

Publications (1)

Publication Number Publication Date
GB1174787A true GB1174787A (en) 1969-12-17

Family

ID=8596313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB57059/66A Expired GB1174787A (en) 1965-12-21 1966-12-20 Improvements to Antenna Systems Comprising Electronically Scanned Arrays

Country Status (4)

Country Link
US (1) US3482245A (enrdf_load_stackoverflow)
FR (1) FR1571258A (enrdf_load_stackoverflow)
GB (1) GB1174787A (enrdf_load_stackoverflow)
NL (1) NL6617949A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404563A (en) * 1980-11-12 1983-09-13 Motorola, Inc. System of directional antennas with means for reducing flutter
JPS59101906A (ja) * 1982-12-02 1984-06-12 Mitsubishi Electric Corp アンテナ装置
US4724440A (en) * 1986-05-30 1988-02-09 Hazeltine Corporation Beam steering unit real time angular monitor
US6218985B1 (en) 1999-04-15 2001-04-17 The United States Of America As Represented By The Secretary Of The Navy Array synthesis method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387301A (en) * 1966-03-31 1968-06-04 Blass Antenna Electronics Corp Antenna array employing an automatic averaging technique for increased resolution

Also Published As

Publication number Publication date
NL6617949A (enrdf_load_stackoverflow) 1969-03-25
DE1541476B2 (de) 1975-10-16
US3482245A (en) 1969-12-02
FR1571258A (enrdf_load_stackoverflow) 1969-06-20
DE1541476A1 (de) 1969-10-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee