FR1605477A - - Google Patents

Info

Publication number
FR1605477A
FR1605477A FR832389A FR832389A FR1605477A FR 1605477 A FR1605477 A FR 1605477A FR 832389 A FR832389 A FR 832389A FR 832389 A FR832389 A FR 832389A FR 1605477 A FR1605477 A FR 1605477A
Authority
FR
France
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.)
Expired
Application number
FR832389A
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 filed Critical
Priority to FR832389A priority Critical patent/FR1605477A/fr
Priority to US04/125,906 priority patent/US3981012A/en
Priority to DE1961978046D priority patent/DE978046C/de
Application granted granted Critical
Publication of FR1605477A publication Critical patent/FR1605477A/fr
Expired 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
    • G01S13/02—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
    • G01S13/106—Systems for measuring distance only using transmission of interrupted, pulse modulated waves using transmission of pulses having some particular characteristics
    • 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
    • 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
FR832389A 1960-07-08 1960-07-08 Expired FR1605477A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR832389A FR1605477A (fr) 1960-07-08 1960-07-08
US04/125,906 US3981012A (en) 1960-07-08 1961-06-29 Random frequency radar systems
DE1961978046D DE978046C (de) 1960-07-08 1961-07-07 Impulsradargeraet mit einer Anordnung zur entstoerenden Auswahl einer Zufallsfrequenz

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR832389A FR1605477A (fr) 1960-07-08 1960-07-08

Publications (1)

Publication Number Publication Date
FR1605477A true FR1605477A (fr) 1976-12-31

Family

ID=8735119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR832389A Expired FR1605477A (fr) 1960-07-08 1960-07-08

Country Status (3)

Country Link
US (1) US3981012A (fr)
DE (1) DE978046C (fr)
FR (1) FR1605477A (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068235A (en) * 1955-02-25 1978-01-10 The United States Of America As Represented By The Secretary Of The Army Frequency diversity radar system
FR1605530A (fr) * 1958-01-13 1979-02-23
US4356490A (en) * 1959-11-25 1982-10-26 General Electric Company Transmission frequency diversity radar
US4135189A (en) * 1964-01-09 1979-01-16 Compagnie Generale De Telegraphie Sans Fil Random frequency radar system
JPS5339602A (en) * 1976-09-22 1978-04-11 Takenaka Komuten Co Excavator
FR2461264A1 (fr) * 1979-07-06 1981-01-30 Commissariat Energie Atomique Sondeur pour la detection et la mesure de phenomenes relatifs a l'environnement du globe terrestre
FR2462716A1 (fr) * 1979-07-31 1981-02-13 Thomson Csf Mat Tel Radar doppler coherent a impulsions a agilites de frequence
US4739331A (en) * 1985-10-09 1988-04-19 Westinghouse Electric Corp. Channelized receiver continuous wave radar system
JPH02172338A (ja) * 1988-12-26 1990-07-03 G D S:Kk 連続チヤープ変調式スペクトラム拡散通信装置
US5923280A (en) * 1997-01-17 1999-07-13 Automotive Systems Laboratory, Inc. Vehicle collision radar with randomized FSK wave form
US6295020B1 (en) * 1999-08-23 2001-09-25 Lockheed Martin Corporation Master frequency generator
DE102005052369A1 (de) 2005-10-31 2007-05-03 Robert Bosch Gmbh Messgerät
DE602007005937D1 (de) * 2007-06-11 2010-05-27 Mitsubishi Electric Corp Objekterkennung
IL250253B (en) 2017-01-24 2021-10-31 Arbe Robotics Ltd A method for separating targets and echoes from noise, in radar signals
IL255982A (en) 2017-11-29 2018-01-31 Arbe Robotics Ltd Detection, mitigation and prevention of mutual interference between fixed water radars in vehicles
IL259190A (en) * 2018-05-07 2018-06-28 Arbe Robotics Ltd System and method for frequency hopping MIMO FMCW imaging radar
IL260694A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for two-stage signal processing in a radar system
IL260696A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for structured self-testing of radio frequencies in a radar system
IL260695A (en) 2018-07-19 2019-01-31 Arbe Robotics Ltd Method and device for eliminating waiting times in a radar system
IL261636A (en) 2018-09-05 2018-10-31 Arbe Robotics Ltd Deflected MIMO antenna array for vehicle imaging radars
IL271269A (en) 2019-12-09 2021-06-30 Arbe Robotics Ltd Radom for a planar antenna for car radar

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911747C (de) * 1943-08-22 1954-05-20 Siemens Ag Elektrisches Impuls-Peilgeraet nach dem Rueckstrahlprinzip
US3050726A (en) * 1956-04-23 1962-08-21 Philco Corp Radar system including anti-jamming means

Also Published As

Publication number Publication date
DE978046C (de) 1977-10-06
US3981012A (en) 1976-09-14

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