GB9307637D0 - Calibration,data compression and processing for ranging radar - Google Patents

Calibration,data compression and processing for ranging radar

Info

Publication number
GB9307637D0
GB9307637D0 GB939307637A GB9307637A GB9307637D0 GB 9307637 D0 GB9307637 D0 GB 9307637D0 GB 939307637 A GB939307637 A GB 939307637A GB 9307637 A GB9307637 A GB 9307637A GB 9307637 D0 GB9307637 D0 GB 9307637D0
Authority
GB
United Kingdom
Prior art keywords
calibration
processing
data compression
ranging radar
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.)
Pending
Application number
GB939307637A
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.)
Cambridge Consultants Ltd
Original Assignee
Cambridge Consultants 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 Cambridge Consultants Ltd filed Critical Cambridge Consultants Ltd
Priority to GB939307637A priority Critical patent/GB9307637D0/en
Publication of GB9307637D0 publication Critical patent/GB9307637D0/en
Priority to EP94912024A priority patent/EP0693185A1/en
Priority to PCT/GB1994/000738 priority patent/WO1994024580A2/en
Priority to IL10926094A priority patent/IL109260A0/en
Pending 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
    • 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
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • G01S13/18—Systems for measuring distance only using transmission of interrupted, pulse modulated waves wherein range gates are used
    • 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
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • G01S7/4065—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder involving a delay line

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)
  • Arrangements For Transmission Of Measured Signals (AREA)
GB939307637A 1993-04-08 1993-04-08 Calibration,data compression and processing for ranging radar Pending GB9307637D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB939307637A GB9307637D0 (en) 1993-04-08 1993-04-08 Calibration,data compression and processing for ranging radar
EP94912024A EP0693185A1 (en) 1993-04-08 1994-04-07 Apparatus and method for displacement determination, data transfer and assessment
PCT/GB1994/000738 WO1994024580A2 (en) 1993-04-08 1994-04-07 Apparatus and method for displacement determination, data transfer and assessment
IL10926094A IL109260A0 (en) 1993-04-08 1994-04-08 Displacement characteristic determining apparatus and method, data transmission and reception apparatus and method, and assessment apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939307637A GB9307637D0 (en) 1993-04-08 1993-04-08 Calibration,data compression and processing for ranging radar

Publications (1)

Publication Number Publication Date
GB9307637D0 true GB9307637D0 (en) 1993-08-04

Family

ID=10733759

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939307637A Pending GB9307637D0 (en) 1993-04-08 1993-04-08 Calibration,data compression and processing for ranging radar

Country Status (4)

Country Link
EP (1) EP0693185A1 (en)
GB (1) GB9307637D0 (en)
IL (1) IL109260A0 (en)
WO (1) WO1994024580A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9520487D0 (en) 1995-10-06 1995-12-06 Cambridge Consultants Short range electromagnetic sensor
DE19926787C2 (en) * 1999-06-11 2002-06-27 S M S Distance measuring device and method for calibrating a distance measuring device
US7068211B2 (en) 2000-02-08 2006-06-27 Cambridge Consultants Limited Methods and apparatus for obtaining positional information
US11516051B2 (en) * 2018-03-06 2022-11-29 Samsung Electronics Co., Ltd. Method and apparatus for AI-based UE speed estimation using uplink SRS measurements
CN112887172B (en) * 2021-02-19 2023-03-24 北京百度网讯科技有限公司 Vehicle perception system test method, device, equipment and storage medium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614680A1 (en) * 1975-04-07 1976-10-21 Motorola Inc METHOD AND APPARATUS FOR MEASURING THE VECTOR OF A MINIMUM HIT DEPOSIT
CH652832A5 (en) * 1980-09-19 1985-11-29 Siemens Ag Albis Pulsed radar
US4739329A (en) * 1986-04-16 1988-04-19 Motorola, Inc. Scaler scoring system
US4922537A (en) * 1987-06-02 1990-05-01 Frederiksen & Shu Laboratories, Inc. Method and apparatus employing audio frequency offset extraction and floating-point conversion for digitally encoding and decoding high-fidelity audio signals
GB8909195D0 (en) * 1989-04-22 1989-09-13 Cambridge Consultants Scoring system
DE4005919C2 (en) * 1990-02-24 1996-12-19 Eltro Gmbh Method and arrangement for determining the visibility for motorists when fog occurs
US5160933A (en) * 1990-08-28 1992-11-03 Honeywell Inc. Radar altimeter with self-calibration feature
FR2675907B1 (en) * 1991-04-29 1993-11-19 Alcatel Alsthom Cie Gle Electric ECHO DISTANCE MEASUREMENT SYSTEM WITH CALIBRATION DEVICE.

Also Published As

Publication number Publication date
WO1994024580A2 (en) 1994-10-27
IL109260A0 (en) 1994-07-31
EP0693185A1 (en) 1996-01-24
WO1994024580A3 (en) 1994-12-22

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