SE355867B - - Google Patents

Info

Publication number
SE355867B
SE355867B SE16782/70A SE1678270A SE355867B SE 355867 B SE355867 B SE 355867B SE 16782/70 A SE16782/70 A SE 16782/70A SE 1678270 A SE1678270 A SE 1678270A SE 355867 B SE355867 B SE 355867B
Authority
SE
Sweden
Application number
SE16782/70A
Inventor
B Ling
A Persson
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE16782/70A priority Critical patent/SE355867B/xx
Priority to FR7142051A priority patent/FR2117879B1/fr
Priority to JP9935871A priority patent/JPS565943B1/ja
Priority to US00206277A priority patent/US3741655A/en
Priority to DE2161146A priority patent/DE2161146B2/de
Priority to GB5743371A priority patent/GB1362880A/en
Publication of SE355867B publication Critical patent/SE355867B/xx

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
    • G01S13/18—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
    • 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
    • G01S13/103—Systems for measuring distance only using transmission of interrupted, pulse modulated waves particularities of the measurement of the distance
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
    • G01S17/18—Systems determining position data of a target 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • G01S17/95—Lidar 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
    • 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
    • G01S7/2923—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods
    • G01S7/2926—Extracting wanted echo-signals based on data belonging to a number of consecutive radar periods by integration
    • 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)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
SE16782/70A 1970-12-11 1970-12-11 SE355867B (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE16782/70A SE355867B (ja) 1970-12-11 1970-12-11
FR7142051A FR2117879B1 (ja) 1970-12-11 1971-11-24
JP9935871A JPS565943B1 (ja) 1970-12-11 1971-12-08
US00206277A US3741655A (en) 1970-12-11 1971-12-09 Means for determining the existence of an object within a predetermined range interval
DE2161146A DE2161146B2 (de) 1970-12-11 1971-12-09 Impulslaufzeit-Entfernungsmeßgerät mit Auswertung des in einem Zeitabschnitt zusammen mit Rauschen auftretenden Nutzsignals
GB5743371A GB1362880A (en) 1970-12-11 1971-12-10 Detecting means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE16782/70A SE355867B (ja) 1970-12-11 1970-12-11

Publications (1)

Publication Number Publication Date
SE355867B true SE355867B (ja) 1973-05-07

Family

ID=20302744

Family Applications (1)

Application Number Title Priority Date Filing Date
SE16782/70A SE355867B (ja) 1970-12-11 1970-12-11

Country Status (6)

Country Link
US (1) US3741655A (ja)
JP (1) JPS565943B1 (ja)
DE (1) DE2161146B2 (ja)
FR (1) FR2117879B1 (ja)
GB (1) GB1362880A (ja)
SE (1) SE355867B (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3967283A (en) * 1974-02-13 1976-06-29 Automation Industries, Inc. Large area motion sensor
DE2606318C2 (de) * 1975-03-24 1986-08-28 Impulsphysik Gmbh, 2000 Hamburg Einfaches Meßgerät der Schrägsichtweite
SE7602617L (sv) * 1976-02-27 1977-08-28 Asea Ab Anordning for molnhojdsmetning
US4092601A (en) * 1976-06-01 1978-05-30 The Charles Stark Draper Laboratory, Inc. Code tracking signal processing system
SE404262B (sv) * 1976-09-09 1978-09-25 Asea Ab Molnhojdsmetare
SE417755B (sv) * 1977-06-03 1981-04-06 Asea Ab Anordning for metning av molnhojd
DE2815150A1 (de) * 1978-04-07 1979-10-18 Agfa Gevaert Ag Fokussiervorrichtung fuer fotografische oder kinematografische kameras
CH628139A5 (de) * 1978-08-03 1982-02-15 Fruengel Frank Verfahren und einrichtung zur wolkenhoehenmessung.
US4289397A (en) * 1979-07-20 1981-09-15 Avco Everett Research Laboratory, Inc. Laser ceilometer signal processing means
FR2637087A1 (fr) * 1980-07-07 1990-03-30 Emi Ltd Dispositif radar
US4326273A (en) * 1980-07-23 1982-04-20 Hurst Performance, Inc. Ultrasonic ranging device
JPS57173396U (ja) * 1981-04-27 1982-11-01
GB2348756B (en) * 1981-06-10 2001-02-21 Emi Ltd Radar system
SE451771B (sv) * 1982-10-15 1987-10-26 Asea Ab Forfaringssett for metning av molnhojd
SE455541B (sv) * 1983-04-18 1988-07-18 Asea Ab Forfarande for styrning av energien hos metsignaler fran en molnhojdsmetare samt molnhojdsmetare for genomforande av forfarandet
JPS62174396U (ja) * 1986-04-24 1987-11-05
US7616148B2 (en) * 2005-11-23 2009-11-10 Honeywell International Inc. Microwave smart motion sensor for security applications
DE102009000472A1 (de) * 2009-01-29 2010-08-05 Robert Bosch Gmbh Verfahren zur Detektion von Niederschlag mit einem Radarortungsgerät für Kraftfahrzeuge
CN111403995B (zh) * 2020-03-06 2021-08-17 上海机电工程研究所 大动态脉冲激光发射峰值功率调制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446244A (en) * 1943-05-22 1948-08-03 Rca Corp Pulse-echo system
US2538028A (en) * 1947-06-24 1951-01-16 Sperry Corp Automatic gain-control system
FR1601723A (ja) * 1964-06-02 1970-09-14
US3650628A (en) * 1970-03-09 1972-03-21 Bendix Corp Range system

Also Published As

Publication number Publication date
FR2117879B1 (ja) 1976-10-29
GB1362880A (en) 1974-08-07
FR2117879A1 (ja) 1972-07-28
DE2161146B2 (de) 1974-11-14
US3741655A (en) 1973-06-26
DE2161146A1 (de) 1972-09-21
JPS565943B1 (ja) 1981-02-07

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