IT1106790B - Apparecchiatura radar ad onda continua - Google Patents

Apparecchiatura radar ad onda continua

Info

Publication number
IT1106790B
IT1106790B IT51797/78A IT5179778A IT1106790B IT 1106790 B IT1106790 B IT 1106790B IT 51797/78 A IT51797/78 A IT 51797/78A IT 5179778 A IT5179778 A IT 5179778A IT 1106790 B IT1106790 B IT 1106790B
Authority
IT
Italy
Prior art keywords
continuous wave
wave radar
radar equipment
equipment
continuous
Prior art date
Application number
IT51797/78A
Other languages
English (en)
Other versions
IT7851797A0 (it
Original Assignee
Thomson Csf
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 Thomson Csf filed Critical Thomson Csf
Publication of IT7851797A0 publication Critical patent/IT7851797A0/it
Application granted granted Critical
Publication of IT1106790B publication Critical patent/IT1106790B/it

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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • 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
    • G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S13/34—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal
    • G01S13/343—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal using sawtooth modulation

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)
IT51797/78A 1977-11-08 1978-11-07 Apparecchiatura radar ad onda continua IT1106790B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7733612A FR2408149A1 (fr) 1977-11-08 1977-11-08 Equipement radar a onde continue

Publications (2)

Publication Number Publication Date
IT7851797A0 IT7851797A0 (it) 1978-11-07
IT1106790B true IT1106790B (it) 1985-11-18

Family

ID=9197401

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51797/78A IT1106790B (it) 1977-11-08 1978-11-07 Apparecchiatura radar ad onda continua

Country Status (5)

Country Link
US (1) US4201986A (it)
DE (1) DE2848148A1 (it)
FR (1) FR2408149A1 (it)
GB (1) GB2010627B (it)
IT (1) IT1106790B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271412A (en) * 1979-10-15 1981-06-02 Raytheon Company Range tracker utilizing spectral analysis
FR2468920A1 (fr) * 1979-10-26 1981-05-08 Thomson Csf Radar aeroporte a modulation de frequence et son application a un autodirecteur de missile
US4665401A (en) * 1980-10-10 1987-05-12 Sperry Corporation Millimeter wave length guidance system
DE3342057A1 (de) * 1983-11-22 1985-05-30 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Regelung der linearitaet
DE3410167C2 (de) * 1984-03-20 1994-12-08 Deutsche Aerospace Anordnung zur Frequenzstabilisierung eines gepulsten Impatt-Oszillators
GB2210227B (en) * 1986-02-01 1989-11-22 Racal Radar & Displays Ltd Radar systems
FR2625327B1 (fr) * 1987-12-23 1992-04-30 Omera Segid Optique Meca Elect Radar a compression d'impulsions et application a la cartographie ou a la meteorologie
FR2668611A1 (fr) * 1990-10-26 1992-04-30 Thomson Applic Radars Centre Procede et dispositif haute precision de mesure dynamique de la linearite effective d'une modulation lineaire de frequence.
GB2290188A (en) * 1994-05-20 1995-12-13 Marconi Gec Ltd Radar range processing
WO1997003367A1 (en) * 1995-07-07 1997-01-30 The Secretary Of State For Defence Circuit module for a phased array radar
US6441783B1 (en) 1999-10-07 2002-08-27 Qinetiq Limited Circuit module for a phased array
JP2003294835A (ja) * 2002-04-01 2003-10-15 Murata Mfg Co Ltd レーダ
US7725151B2 (en) * 2003-06-02 2010-05-25 Van Der Weide Daniel Warren Apparatus and method for near-field imaging of tissue
US6980151B1 (en) * 2004-06-14 2005-12-27 General Dynamics Advanced Information Systems, Inc. System and method for onboard detection of ballistic threats to aircraft
GB0506209D0 (en) * 2005-03-29 2005-05-04 Qinetiq Ltd Coherent frequency modulated continuous wave radar
WO2008001092A2 (en) * 2006-06-28 2008-01-03 Cambridge Consultants Limited Radar for through wall detection
EP2654211B1 (en) * 2009-06-29 2017-03-01 NXP USA, Inc. Multichannel receiver system and method for multichannel receiver monitoring
EP2660568A1 (de) * 2012-05-03 2013-11-06 VEGA Grieshaber KG Fehlerkompensation durch Vermessen der STC-Filterfunktion
RU2756034C1 (ru) * 2020-09-02 2021-09-24 Федеральное государственное казенное военное образовательное учреждение высшего образования "Ярославское высшее военное училище противовоздушной обороны" Министерства обороны Российской Федерации Способ однозначной первичной дальнометрии группы целей на фоне узкополосных пассивных помех в режиме высокой частоты повторения импульсов зондирующего сигнала

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR75060E (fr) * 1949-12-30 1961-03-24 Int Standard Electric Corp Altimètres radio-électriques
US3065465A (en) * 1958-04-25 1962-11-20 Raytheon Co Distance measuring devices
US3339198A (en) * 1964-09-24 1967-08-29 Marconi Co Canada Terrain clearance measuring system and method
US3611370A (en) * 1968-11-05 1971-10-05 North American Rockwell Dual-mode radar system
FR2171961B1 (it) 1972-02-17 1979-04-27 Labo Cent Telecommunicat

Also Published As

Publication number Publication date
FR2408149A1 (fr) 1979-06-01
DE2848148A1 (de) 1979-05-10
IT7851797A0 (it) 1978-11-07
US4201986A (en) 1980-05-06
GB2010627A (en) 1979-06-27
FR2408149B1 (it) 1982-03-05
GB2010627B (en) 1982-05-06

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