GB2085251B - Radar apparatus - Google Patents

Radar apparatus

Info

Publication number
GB2085251B
GB2085251B GB8122717A GB8122717A GB2085251B GB 2085251 B GB2085251 B GB 2085251B GB 8122717 A GB8122717 A GB 8122717A GB 8122717 A GB8122717 A GB 8122717A GB 2085251 B GB2085251 B GB 2085251B
Authority
GB
United Kingdom
Prior art keywords
radar apparatus
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
Application number
GB8122717A
Other versions
GB2085251A (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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co 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 filed Critical Marconi Co Ltd
Priority to EP81304345A priority Critical patent/EP0051361B1/en
Priority to DE8181304345T priority patent/DE3175683D1/en
Priority to US06/305,343 priority patent/US4562438A/en
Publication of GB2085251A publication Critical patent/GB2085251A/en
Application granted granted Critical
Publication of GB2085251B publication Critical patent/GB2085251B/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
    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/106—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using transmission of pulses having some particular characteristics
    • 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
    • G01S13/08—Systems for measuring distance only
    • G01S13/10—Systems for measuring distance only using transmission of interrupted, pulse modulated waves
    • G01S13/30—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using more than one pulse per radar period

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)
GB8122717A 1980-09-27 1981-07-23 Radar apparatus Expired GB2085251B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP81304345A EP0051361B1 (en) 1980-09-27 1981-09-22 Radar apparatus
DE8181304345T DE3175683D1 (en) 1980-09-27 1981-09-22 Radar apparatus
US06/305,343 US4562438A (en) 1980-09-27 1981-09-24 Radar apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8031288A GB2088667B (en) 1980-09-27 1980-09-27 A radar system emloying pulses of different types

Publications (2)

Publication Number Publication Date
GB2085251A GB2085251A (en) 1982-04-21
GB2085251B true GB2085251B (en) 1985-02-27

Family

ID=10516336

Family Applications (3)

Application Number Title Priority Date Filing Date
GB8031288A Expired GB2088667B (en) 1980-09-27 1980-09-27 A radar system emloying pulses of different types
GB8122718A Expired GB2085252B (en) 1980-09-27 1981-07-23 Radar
GB8122717A Expired GB2085251B (en) 1980-09-27 1981-07-23 Radar apparatus

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB8031288A Expired GB2088667B (en) 1980-09-27 1980-09-27 A radar system emloying pulses of different types
GB8122718A Expired GB2085252B (en) 1980-09-27 1981-07-23 Radar

Country Status (1)

Country Link
GB (3) GB2088667B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8301568A (en) * 1983-05-04 1984-12-03 Hollandse Signaalapparaten Bv IMPULSE RADAR DEVICE.
GB8429724D0 (en) 1984-11-24 2001-11-28 Gen Electric Co Plc A wide bandwidth radar
GB2214026B (en) * 1987-12-23 1992-04-22 Hollandse Signaalapparaten Bv Radar apparatus employing different kinds of pulses
GB2382249B (en) * 1992-04-07 2003-10-29 Marconi Gec Ltd High power pulse generation
DE10059673A1 (en) * 2000-12-01 2002-06-06 Bosch Gmbh Robert Pulse radar method as well as pulse radar sensor and system
GB0501043D0 (en) * 2005-01-19 2005-06-01 Smiths Group Plc Radar apparatus
JP4928171B2 (en) 2006-06-13 2012-05-09 古野電気株式会社 Radar apparatus and radar image display method
US7773028B2 (en) * 2006-12-06 2010-08-10 Raytheon Company Method and system for concatenation of radar pulses
US7688257B1 (en) 2009-03-24 2010-03-30 Honeywell International Inc. Marine radar systems and methods
JP5697877B2 (en) * 2010-02-01 2015-04-08 古野電気株式会社 Transmission device, transmission method, target detection device, and target detection method

Also Published As

Publication number Publication date
GB2085252A (en) 1982-04-21
GB2088667A (en) 1982-06-09
GB2088667B (en) 1985-02-20
GB2085252B (en) 1985-03-06
GB2085251A (en) 1982-04-21

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Legal Events

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

Effective date: 19960723