GB1365027A - Multiple source phased array radars - Google Patents

Multiple source phased array radars

Info

Publication number
GB1365027A
GB1365027A GB5144872A GB5144872A GB1365027A GB 1365027 A GB1365027 A GB 1365027A GB 5144872 A GB5144872 A GB 5144872A GB 5144872 A GB5144872 A GB 5144872A GB 1365027 A GB1365027 A GB 1365027A
Authority
GB
United Kingdom
Prior art keywords
oscillator
frequency
phase
coupled
circulator
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
GB5144872A
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of GB1365027A publication Critical patent/GB1365027A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • 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

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB5144872A 1971-11-23 1972-11-08 Multiple source phased array radars Expired GB1365027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7141785A FR2160713B1 (enrdf_load_stackoverflow) 1971-11-23 1971-11-23

Publications (1)

Publication Number Publication Date
GB1365027A true GB1365027A (en) 1974-08-29

Family

ID=9086169

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5144872A Expired GB1365027A (en) 1971-11-23 1972-11-08 Multiple source phased array radars

Country Status (2)

Country Link
FR (1) FR2160713B1 (enrdf_load_stackoverflow)
GB (1) GB1365027A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186759A (en) * 1982-08-27 1987-08-19 Thomson Csf Radar pulse-compression method employing space-coding
US8564476B2 (en) 2009-05-08 2013-10-22 Mbda Uk Limited Radar apparatus with amplifier duplexer
EP2544301A4 (en) * 2010-03-04 2014-05-07 Mitsubishi Electric Corp GROUP ANTENNA DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3454945A (en) * 1964-09-18 1969-07-08 Texas Instruments Inc Modular integrated electronics radar

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186759A (en) * 1982-08-27 1987-08-19 Thomson Csf Radar pulse-compression method employing space-coding
US8564476B2 (en) 2009-05-08 2013-10-22 Mbda Uk Limited Radar apparatus with amplifier duplexer
EP2544301A4 (en) * 2010-03-04 2014-05-07 Mitsubishi Electric Corp GROUP ANTENNA DEVICE
US8914068B2 (en) 2010-03-04 2014-12-16 Mitsubishi Electric Corporation Array antenna apparatus

Also Published As

Publication number Publication date
FR2160713B1 (enrdf_load_stackoverflow) 1977-03-18
FR2160713A1 (enrdf_load_stackoverflow) 1973-07-06

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee