GB1121289A - Dual signal receiving system - Google Patents

Dual signal receiving system

Info

Publication number
GB1121289A
GB1121289A GB22644/66A GB2264466A GB1121289A GB 1121289 A GB1121289 A GB 1121289A GB 22644/66 A GB22644/66 A GB 22644/66A GB 2264466 A GB2264466 A GB 2264466A GB 1121289 A GB1121289 A GB 1121289A
Authority
GB
United Kingdom
Prior art keywords
frequency
signal
signals
fed
produces
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.)
Expired
Application number
GB22644/66A
Other languages
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Publication of GB1121289A publication Critical patent/GB1121289A/en
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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/449—Combined with MTI or Doppler processing circuits
    • 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
    • G01S13/42—Simultaneous measurement of distance and other co-ordinates
    • G01S13/44—Monopulse radar, i.e. simultaneous lobing
    • G01S13/4436—Monopulse radar, i.e. simultaneous lobing with means specially adapted to maintain the same processing characteristics between the monopulse 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • 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
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/46—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems
    • G01S3/48—Systems for determining direction or deviation from predetermined direction using antennas spaced apart and measuring phase or time difference between signals therefrom, i.e. path-difference systems the waves arriving at the antennas being continuous or intermittent and the phase difference of signals derived therefrom being measured

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GB22644/66A 1965-05-21 1966-05-20 Dual signal receiving system Expired GB1121289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR17890A FR1449700A (fr) 1965-05-21 1965-05-21 Perfectionnements aux systèmes de réception de signaux radioélectriques très faibles

Publications (1)

Publication Number Publication Date
GB1121289A true GB1121289A (en) 1968-07-24

Family

ID=8579403

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22644/66A Expired GB1121289A (en) 1965-05-21 1966-05-20 Dual signal receiving system

Country Status (5)

Country Link
US (1) US3382499A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
DE (1) DE1516748B1 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
FR (1) FR1449700A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
GB (1) GB1121289A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)
SE (1) SE321965B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321810A (en) * 1986-09-23 1998-08-05 Dassault Electronique Interferometric receiver of electromagnetic signals

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697997A (en) * 1970-10-13 1972-10-10 Westinghouse Electric Corp Interferometer and angle encoding navigation system
JPS5547780B2 (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1974-10-29 1980-12-02
US4870422A (en) * 1982-03-01 1989-09-26 Western Atlas International, Inc. Method and system for determining position from signals from satellites
US4667203A (en) * 1982-03-01 1987-05-19 Aero Service Div, Western Geophysical Method and system for determining position using signals from satellites
US9100113B2 (en) * 2011-04-26 2015-08-04 Forschungsverbund Berlin E.V. Auto-heterodyne receiver
CN113466782B (zh) * 2021-06-08 2022-09-13 同济大学 一种基于深度学习(dl)的互耦校正doa估计方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE475390A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1944-08-15
BE518293A (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1951-12-13
US2951152A (en) * 1956-02-14 1960-08-30 Itt Radio diversity receiving system
US2975275A (en) * 1958-05-22 1961-03-14 Itt Combining system for diversity communication systems
US2995750A (en) * 1958-09-02 1961-08-08 Hughes Aircraft Co Radar receiver system
US3036210A (en) * 1959-11-02 1962-05-22 Space General Corp Electronically scanning antenna empolying plural phase-locked loops to produce optimum directivity
US3048782A (en) * 1959-11-09 1962-08-07 Itt Signal receiving system
US3251062A (en) * 1963-04-11 1966-05-10 Space General Corp Simultaneous frequency and space scanning system
DE1252277B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) * 1963-08-19
DE1185257B (de) * 1964-02-27 1965-01-14 Telefunken Patent Verfahren zur Peilung von frequenzmodulierten elektrischen Hochfrequenzschwingungen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2321810A (en) * 1986-09-23 1998-08-05 Dassault Electronique Interferometric receiver of electromagnetic signals
GB2321810B (en) * 1986-09-23 1998-12-09 Dassault Electronique Interferometric receiver of electromagnetic signals

Also Published As

Publication number Publication date
SE321965B (c_deeref_Disk_and_Scratch_Disk_Pools_and_Their_Defaults.html) 1970-03-23
DE1516748B1 (de) 1972-07-06
FR1449700A (fr) 1966-05-06
US3382499A (en) 1968-05-07

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