GB2409361B - Radar system - Google Patents

Radar system

Info

Publication number
GB2409361B
GB2409361B GB8725244A GB8725244A GB2409361B GB 2409361 B GB2409361 B GB 2409361B GB 8725244 A GB8725244 A GB 8725244A GB 8725244 A GB8725244 A GB 8725244A GB 2409361 B GB2409361 B GB 2409361B
Authority
GB
United Kingdom
Prior art keywords
radar system
radar
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 - Fee Related
Application number
GB8725244A
Other versions
GB8725244D0 (en
GB2409361A (en
Inventor
Michael Arthur Jones
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.)
BAE Systems Integrated System Technologies Ltd
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
Alenia Marconi Systems Ltd
AMS Ltd
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 Marconi Co Ltd, Alenia Marconi Systems Ltd, AMS Ltd filed Critical Marconi Co Ltd
Publication of GB8725244D0 publication Critical patent/GB8725244D0/en
Publication of GB2409361A publication Critical patent/GB2409361A/en
Application granted granted Critical
Publication of GB2409361B publication Critical patent/GB2409361B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G7/00—Direction control systems for self-propelled missiles
    • F41G7/20—Direction control systems for self-propelled missiles based on continuous observation of target position
    • F41G7/22—Homing guidance systems
    • F41G7/2273—Homing guidance systems characterised by the type of waves
    • F41G7/2286—Homing guidance systems characterised by the type of waves using radio waves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/281—Nose antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
GB8725244A 1986-11-28 1987-10-28 Radar system Expired - Fee Related GB2409361B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB8702895.7A GB8628553D0 (en) 1986-11-28 1986-11-28 Radar system

Publications (3)

Publication Number Publication Date
GB8725244D0 GB8725244D0 (en) 2004-11-10
GB2409361A GB2409361A (en) 2005-06-22
GB2409361B true GB2409361B (en) 2006-06-28

Family

ID=10608153

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB8702895.7A Ceased GB8628553D0 (en) 1986-11-28 1986-11-28 Radar system
GB8725244A Expired - Fee Related GB2409361B (en) 1986-11-28 1987-10-28 Radar system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB8702895.7A Ceased GB8628553D0 (en) 1986-11-28 1986-11-28 Radar system

Country Status (3)

Country Link
GB (2) GB8628553D0 (en)
IT (1) IT8867858A0 (en)
SE (1) SE8803383D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999344B1 (en) * 2012-12-10 2018-04-13 Airbus Operations ON-BOARD METEOROLOGICAL RADAR ANTENNA FOR AIRCRAFT AND ASSOCIATED AIRCRAFT
WO2021170204A1 (en) * 2020-02-24 2021-09-02 Arqana Technologies Bv Phased antenna array circuits
CN113471691B (en) * 2021-06-30 2023-05-09 航天特种材料及工艺技术研究所 W-band antenna housing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1352249A (en) * 1970-06-03 1974-05-08 Thomson Csf Combined antenna system
GB2110003A (en) * 1981-11-19 1983-06-08 Marconi Co Ltd Antenna assemblies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1352249A (en) * 1970-06-03 1974-05-08 Thomson Csf Combined antenna system
GB2110003A (en) * 1981-11-19 1983-06-08 Marconi Co Ltd Antenna assemblies

Also Published As

Publication number Publication date
GB8725244D0 (en) 2004-11-10
SE8803383D0 (en) 1988-09-23
GB2409361A (en) 2005-06-22
IT8867858A0 (en) 1988-09-28
GB8628553D0 (en) 2004-11-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060928