SG117394A1 - Ramp type frequency modulation pulsed radar, with high range resolution - Google Patents

Ramp type frequency modulation pulsed radar, with high range resolution

Info

Publication number
SG117394A1
SG117394A1 SG200105289A SG200105289A SG117394A1 SG 117394 A1 SG117394 A1 SG 117394A1 SG 200105289 A SG200105289 A SG 200105289A SG 200105289 A SG200105289 A SG 200105289A SG 117394 A1 SG117394 A1 SG 117394A1
Authority
SG
Singapore
Prior art keywords
frequency modulation
high range
range resolution
ramp type
type frequency
Prior art date
Application number
SG200105289A
Inventor
Moruzzis Michel
Original Assignee
Thales Sa
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 Sa filed Critical Thales Sa
Publication of SG117394A1 publication Critical patent/SG117394A1/en

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
    • G01S7/28—Details of pulse systems
    • G01S7/285—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
    • 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
    • G01S13/24—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using frequency agility of 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
    • G01S13/02—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
    • G01S13/02—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
    • G01S13/582—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 adapted for simultaneous range and velocity measurements
SG200105289A 2000-09-01 2001-08-29 Ramp type frequency modulation pulsed radar, with high range resolution SG117394A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0011199A FR2813673B1 (en) 2000-09-01 2000-09-01 PULSE RADAR, RAMP TYPE FREQUENCY MODULATION, HIGH RESOLUTION REMOTE

Publications (1)

Publication Number Publication Date
SG117394A1 true SG117394A1 (en) 2005-12-29

Family

ID=8853909

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200105289A SG117394A1 (en) 2000-09-01 2001-08-29 Ramp type frequency modulation pulsed radar, with high range resolution

Country Status (3)

Country Link
EP (1) EP1186907B1 (en)
FR (1) FR2813673B1 (en)
SG (1) SG117394A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009057191A1 (en) * 2009-12-05 2011-06-09 Valeo Schalter Und Sensoren Gmbh Method for uniquely determining a distance and / or a relative speed of an object, driver assistance device and motor vehicle
WO2022027320A1 (en) * 2020-08-05 2022-02-10 华为技术有限公司 Radar signal-based transmitting method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427982A (en) * 1981-04-28 1984-01-24 The United States Of America As Represented By The Secretary Of The Navy Radar clutter reduction by use of frequency-diverse, wideband pulse-compression waveforms
US5032843A (en) * 1987-12-23 1991-07-16 U.S. Philips Corporation Pulse compression radar and application for mapping or meteorology
US6026125A (en) * 1997-05-16 2000-02-15 Multispectral Solutions, Inc. Waveform adaptive ultra-wideband transmitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE516718C2 (en) * 1996-03-28 2002-02-19 Totalfoersvarets Forskningsins An ultra-wideband coherent radar system that optimizes the possibility of radio interference detection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4427982A (en) * 1981-04-28 1984-01-24 The United States Of America As Represented By The Secretary Of The Navy Radar clutter reduction by use of frequency-diverse, wideband pulse-compression waveforms
US5032843A (en) * 1987-12-23 1991-07-16 U.S. Philips Corporation Pulse compression radar and application for mapping or meteorology
US6026125A (en) * 1997-05-16 2000-02-15 Multispectral Solutions, Inc. Waveform adaptive ultra-wideband transmitter

Also Published As

Publication number Publication date
EP1186907B1 (en) 2011-12-14
FR2813673B1 (en) 2003-01-31
EP1186907A1 (en) 2002-03-13
FR2813673A1 (en) 2002-03-08

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