GB0916521D0 - Improved weather radar - Google Patents

Improved weather radar

Info

Publication number
GB0916521D0
GB0916521D0 GBGB0916521.8A GB0916521A GB0916521D0 GB 0916521 D0 GB0916521 D0 GB 0916521D0 GB 0916521 A GB0916521 A GB 0916521A GB 0916521 D0 GB0916521 D0 GB 0916521D0
Authority
GB
United Kingdom
Prior art keywords
weather radar
improved weather
improved
radar
weather
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.)
Withdrawn
Application number
GBGB0916521.8A
Other versions
GB2463774A (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.)
SECR DEFENCE
UK Secretary of State for Defence
Original Assignee
SECR DEFENCE
UK Secretary of State for Defence
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 SECR DEFENCE, UK Secretary of State for Defence filed Critical SECR DEFENCE
Publication of GB0916521D0 publication Critical patent/GB0916521D0/en
Publication of GB2463774A publication Critical patent/GB2463774A/en
Withdrawn legal-status Critical Current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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • G01S13/951—Radar or analogous systems specially adapted for specific applications for meteorological use ground based
    • 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
    • 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
    • G01S13/22—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using irregular pulse repetition frequency
    • 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
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
    • 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
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/95—Radar or analogous systems specially adapted for specific applications for meteorological use
    • 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
    • G01S7/292—Extracting wanted echo-signals
    • G01S7/2921—Extracting wanted echo-signals based on data belonging to one radar period
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB0916521A 2008-09-25 2009-09-21 Radar system for detecting and analysing weather systems Withdrawn GB2463774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0817570.5A GB0817570D0 (en) 2008-09-25 2008-09-25 Improved weather radar

Publications (2)

Publication Number Publication Date
GB0916521D0 true GB0916521D0 (en) 2009-10-28
GB2463774A GB2463774A (en) 2010-03-31

Family

ID=40019551

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0817570.5A Ceased GB0817570D0 (en) 2008-09-25 2008-09-25 Improved weather radar
GB0916521A Withdrawn GB2463774A (en) 2008-09-25 2009-09-21 Radar system for detecting and analysing weather systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0817570.5A Ceased GB0817570D0 (en) 2008-09-25 2008-09-25 Improved weather radar

Country Status (2)

Country Link
GB (2) GB0817570D0 (en)
WO (1) WO2010034972A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106918803B (en) * 2015-12-28 2020-07-03 中国航空工业集团公司雷华电子技术研究所 Airborne weather radar video processing method
CN110146892B (en) * 2019-05-05 2023-08-01 浙江宜通华盛科技有限公司 A Dual Polarization Radar
CN114079851B (en) * 2020-07-29 2023-02-03 华为技术有限公司 Method and related device for sensing sneeze based on wireless signal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254327A (en) * 1979-05-17 1981-03-03 The United States Of America As Represented By The Secretary Of The Navy Pulse generator having selectable pulse width and pulse repetition interval
US4626856A (en) * 1983-10-14 1986-12-02 General Dynamics Corporation Radar signal correction system
US5140332A (en) * 1989-07-13 1992-08-18 Westinghouse Electric Corp. Short pulse radar system with a long pulse transmitter
US5247303A (en) * 1992-07-20 1993-09-21 University Corporation For Atmospheric Research Data quality and ambiguity resolution in a doppler radar system
GB0501043D0 (en) * 2005-01-19 2005-06-01 Smiths Group Plc Radar apparatus
US7417578B1 (en) * 2005-03-08 2008-08-26 Rockwell Collins, Inc. Removal of spurious aircraft detections on weather radar
FR2886737B1 (en) * 2005-06-02 2007-09-07 Meteo France Etablissement Pub METHOD FOR MEASURING AIR SPEED BY RADAR DOPPLER
EP1804077A1 (en) * 2005-12-23 2007-07-04 Vaisaila Inc. Frequency based hybrid pulse for detection of meteorological phenoma in radar systems
JP5231721B2 (en) * 2006-04-28 2013-07-10 古野電気株式会社 Radar apparatus and radar apparatus tuning processing method
GB2444299B (en) * 2006-11-30 2011-07-27 Secr Defence Weather radar signal processing
GB0717031D0 (en) * 2007-08-31 2007-10-10 Raymarine Uk Ltd Digital radar or sonar apparatus

Also Published As

Publication number Publication date
WO2010034972A1 (en) 2010-04-01
GB0817570D0 (en) 2008-11-05
GB2463774A (en) 2010-03-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)