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GB2521098B - High-resolution radar - Google Patents

High-resolution radar

Info

Publication number
GB2521098B
GB2521098B GB0724152.4A GB0724152A GB2521098B GB 2521098 B GB2521098 B GB 2521098B GB 0724152 A GB0724152 A GB 0724152A GB 2521098 B GB2521098 B GB 2521098B
Authority
GB
United Kingdom
Prior art keywords
resolution radar
radar
resolution
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.)
Active
Application number
GB0724152.4A
Other versions
GB2521098A (en
GB0724152D0 (en
Inventor
Raymond Bailey
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.)
Thales Holdings UK PLC
Original Assignee
Thales Holdings UK PLC
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 Thales Holdings UK PLC filed Critical Thales Holdings UK PLC
Priority to GB0724152.4A priority Critical patent/GB2521098B/en
Publication of GB0724152D0 publication Critical patent/GB0724152D0/en
Publication of GB2521098A publication Critical patent/GB2521098A/en
Application granted granted Critical
Publication of GB2521098B publication Critical patent/GB2521098B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4004—Means for monitoring or calibrating of parts of a radar system
    • G01S7/4021—Means for monitoring or calibrating of parts of a radar system of receivers
    • 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
    • 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
    • G01S13/26—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave
    • G01S13/28—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses
    • G01S13/282—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein the transmitted pulses use a frequency- or phase-modulated carrier wave with time compression of received pulses using a frequency modulated carrier wave
    • 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
    • G01S13/89—Radar or analogous systems specially adapted for specific applications for mapping or imaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB0724152.4A 2007-12-06 2007-12-06 High-resolution radar Active GB2521098B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0724152.4A GB2521098B (en) 2007-12-06 2007-12-06 High-resolution radar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0724152.4A GB2521098B (en) 2007-12-06 2007-12-06 High-resolution radar

Publications (3)

Publication Number Publication Date
GB0724152D0 GB0724152D0 (en) 2015-04-01
GB2521098A GB2521098A (en) 2015-06-17
GB2521098B true GB2521098B (en) 2016-03-23

Family

ID=52781407

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0724152.4A Active GB2521098B (en) 2007-12-06 2007-12-06 High-resolution radar

Country Status (1)

Country Link
GB (1) GB2521098B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105510888B (en) * 2015-10-28 2018-07-17 电子信息系统复杂电磁环境效应国家重点实验室 A kind of general radar signal simulation method and simulator based on digit synthesis
CN106569189B (en) * 2016-10-31 2019-04-09 北京空间飞行器总体设计部 A performance analysis method for range ambiguity of high-resolution SAR satellites
CN111781575B (en) * 2020-07-13 2023-07-21 深圳大学 One-bit signal single-shot direction-of-arrival estimation method and related components
CN112787636A (en) * 2020-12-25 2021-05-11 南京天朗防务科技有限公司 Method and device for digital deskewing of radar broadband signals

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048214A1 (en) * 2001-09-07 2003-03-13 Yu Kai Bor Adaptive digital beamforming radar technique for creating high resolution range profile for target in motion in the presence of jamming
WO2004005961A1 (en) * 2002-07-09 2004-01-15 Bae Systems Plc. High range resolution radar system
US20050219116A1 (en) * 2004-03-31 2005-10-06 Eads Deutschland Gmbh Linear frequency-modulated pulse radar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030048214A1 (en) * 2001-09-07 2003-03-13 Yu Kai Bor Adaptive digital beamforming radar technique for creating high resolution range profile for target in motion in the presence of jamming
WO2004005961A1 (en) * 2002-07-09 2004-01-15 Bae Systems Plc. High range resolution radar system
US20050219116A1 (en) * 2004-03-31 2005-10-06 Eads Deutschland Gmbh Linear frequency-modulated pulse radar

Also Published As

Publication number Publication date
GB2521098A (en) 2015-06-17
GB0724152D0 (en) 2015-04-01

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