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GB2292032B - Radar ranging system - Google Patents

Radar ranging system

Info

Publication number
GB2292032B
GB2292032B GB8220470A GB8220470A GB2292032B GB 2292032 B GB2292032 B GB 2292032B GB 8220470 A GB8220470 A GB 8220470A GB 8220470 A GB8220470 A GB 8220470A GB 2292032 B GB2292032 B GB 2292032B
Authority
GB
United Kingdom
Prior art keywords
ranging system
radar ranging
radar
ranging
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
GB8220470A
Other versions
GB8220470D0 (en
GB2292032A (en
Inventor
Eric Arthur North Whitehead
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.)
Allard Way Holdings Ltd
Original Assignee
Marconi Avionics 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 Avionics Ltd filed Critical Marconi Avionics Ltd
Publication of GB8220470D0 publication Critical patent/GB8220470D0/en
Publication of GB2292032A publication Critical patent/GB2292032A/en
Application granted granted Critical
Publication of GB2292032B publication Critical patent/GB2292032B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/06—Systems determining position data of a target
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • 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
    • G01S7/2886—Coherent receivers using I/Q processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB8220470A 1981-07-31 1982-07-21 Radar ranging system Expired - Fee Related GB2292032B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB8123408.0A GB8123408D0 (en) 1981-07-31 1981-07-31 Radar ranging system

Publications (3)

Publication Number Publication Date
GB8220470D0 GB8220470D0 (en) 1995-11-22
GB2292032A GB2292032A (en) 1996-02-07
GB2292032B true GB2292032B (en) 1996-06-26

Family

ID=10523587

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB8123408.0A Pending GB8123408D0 (en) 1981-07-31 1981-07-31 Radar ranging system
GB8220470A Expired - Fee Related GB2292032B (en) 1981-07-31 1982-07-21 Radar ranging system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB8123408.0A Pending GB8123408D0 (en) 1981-07-31 1981-07-31 Radar ranging system

Country Status (3)

Country Link
FR (1) FR2725526A1 (en)
GB (2) GB8123408D0 (en)
SE (1) SE8204526L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1065519B1 (en) * 1996-05-14 2003-04-16 Honeywell International Inc. Autonomous landing guidance system
ATE244896T1 (en) * 1996-05-14 2003-07-15 Allied Signal Inc AUTONOMOUS LANDING GUIDANCE SYSTEM
FR3027406B1 (en) * 2014-10-16 2020-10-09 Thales Sa ECARTOMETRY MEASUREMENT PROCESS INSENSITIVE TO PARASITE SIGNALS
FR3104268B1 (en) * 2019-12-04 2021-12-17 Thales Sa Method and device for measuring the height of an aircraft in flight relative to at least one point on the ground
RU2753370C1 (en) * 2020-11-09 2021-08-13 Владимир Иванович Винокуров Method for measuring angular coordinates and radio location target coordinator

Also Published As

Publication number Publication date
FR2725526A1 (en) 1996-04-12
GB8123408D0 (en) 1995-11-08
GB8220470D0 (en) 1995-11-22
SE8204526L (en) 1995-12-13
GB2292032A (en) 1996-02-07
SE8204526D0 (en) 1982-07-30

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Legal Events

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

Effective date: 19960926